778 

FZUS51 KBOX 240205

CWFBOX



Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

1004 PM EDT Sun Aug 23 2026



Coastal waters from the Merrimack River MA to Watch Hill RI out

to 60 NM



ANZ200-241500-

1004 PM EDT Sun Aug 23 2026



.Synopsis for Massachusetts and Rhode Island coastal waters...

Weak low pres continues moving N over the eastern waters today. 

Periods of showers possible. High pres moves in tonight into Mon. 

This high pres should remain over the waters through Wed. Potential 

for low pres to return late week with showers possible.



$$



ANZ250-241500-

Coastal waters east of Ipswich Bay and the Stellwagen Bank

National Marine Sanctuary-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...S winds around 10 kt with gusts up to 20 kt. Seas

2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at

3 seconds. A slight chance of showers. 

.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up

to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft

at 7 seconds and SW 2 ft at 4 seconds. 

.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the

evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE

2 ft at 6 seconds. 

.TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft

at 6 seconds and SW 1 foot at 3 seconds. 

.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S

2 ft at 4 seconds and SE 1 foot at 11 seconds. 

.WED AND WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave

Detail: SE 3 ft at 10 seconds and W 1 foot at 3 seconds. 

.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to

3 ft. 

.THU NIGHT AND FRI...S winds 10 to 15 kt. Gusts up to 20 kt. Seas

2 to 3 ft. A chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ251-241500-

Massachusetts Bay and Ipswich Bay-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:

SE 2 ft at 6 seconds and SW 1 foot at 3 seconds. A slight chance

of showers. 

.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts

up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SE

2 ft at 7 seconds and SW 1 foot at 2 seconds. 

.MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the

evening. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and

E 2 ft at 7 seconds. 

.TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft

at 6 seconds and SW 1 foot at 3 seconds. 

.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail:

SW 1 foot at 3 seconds and E 1 foot at 6 seconds. 

.WED AND WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave

Detail: E 2 ft at 10 seconds and W 1 foot at 2 seconds. 

.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around

2 ft. 

.THU NIGHT THROUGH FRI NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas around 2 ft. A chance of showers.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ231-241500-

Cape Cod Bay-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt. Seas around

2 ft. Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at

5 seconds. A slight chance of showers. Areas of dense fog with

vsby 1 NM or less. 

.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW

2 ft at 3 seconds and NE 1 foot at 4 seconds. Areas of dense fog

in the morning with vsby 1 NM or less. 

.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,

diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave

Detail: SW 2 ft at 3 seconds and E 1 foot at 6 seconds. 

.TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.

Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 foot

at 3 seconds. 

.TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft in the evening,

then 1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE

1 foot at 11 seconds, becoming W 1 foot at 2 seconds and S 1 foot

at 3 seconds. 

.WED AND WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave

Detail: NW 1 foot at 3 seconds and SE 1 foot at 6 seconds. 

.THU...S winds 5 to 10 kt with gusts up to 20 kt. Seas around

2 ft. 

.THU NIGHT AND FRI...S winds 5 to 10 kt. Seas around 2 ft. A

chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ254-241500-

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA

out 20 NM-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...S winds around 10 kt with gusts up to 20 kt. Seas

2 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at

3 seconds. A slight chance of showers. Areas of fog. 

.MON...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.

Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot

at 3 seconds. 

.MON NIGHT...SW winds around 10 kt. Gusts up to 20 kt in the

evening. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and W

1 foot at 3 seconds. Patchy fog. Vsby 1 to 3 NM. 

.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts

up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft

at 4 seconds and S 2 ft at 6 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 10 seconds and

W 2 ft at 4 seconds. 

.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft

at 7 seconds and W 1 foot at 3 seconds. 

.THU NIGHT AND FRI...S winds 10 to 15 kt. Gusts up to 20 kt. Seas

2 to 3 ft. A chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ255-241500-

Coastal Waters extending out to 25 NM South of Marthas Vineyard

and Nantucket-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 1 foot at

3 seconds. A slight chance of showers. 

.MON...SW winds around 10 kt. Gusts up to 20 kt in the afternoon.

Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 2 ft at

4 seconds. 

.MON NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:

SE 3 ft at 6 seconds and W 1 foot at 4 seconds. Patchy fog after

midnight with vsby 1 to 3 NM. 

.TUE...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.

Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot

at 11 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and

SE 3 ft at 9 seconds. 

.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at

7 seconds and W 1 foot at 4 seconds. 

.THU NIGHT AND FRI...S winds 10 to 15 kt. Seas 2 to 3 ft. A

chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ256-241500-

Coastal Waters from Montauk NY to Marthas Vineyard extending out

to 20 NM South of Block Island-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 1 foot at

3 seconds. 

.MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.

Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 2 ft at

4 seconds. 

.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the

evening. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds and

W 2 ft at 4 seconds. 

.TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to

4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at

11 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and W

3 ft at 5 seconds. 

.THU...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft

at 7 seconds and SW 1 foot at 4 seconds. 

.THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. A chance of

showers. 

.FRI...S winds around 10 kt. Seas around 3 ft. A chance of

showers. 

.FRI NIGHT...W winds 5 to 10 kt. Seas around 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ232-241500-

Nantucket Sound-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at

5 seconds. A slight chance of showers. 

.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to

3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at

6 seconds. 

.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the

evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE

1 foot at 6 seconds. 

.TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the

afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and

SE 2 ft at 6 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 15 to 20 kt. Seas 2 to

3 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 6 seconds. 

.THU...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW

2 ft at 3 seconds and E 1 foot at 9 seconds. 

.THU NIGHT AND FRI...S winds 10 to 15 kt. Gusts up to 20 kt. Seas

around 2 ft. A chance of showers. 

.FRI NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ233-241500-

Vineyard Sound-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds around 10 kt with gusts up to 20 kt. Seas

around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at

8 seconds. 

.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to

3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 7 seconds.

.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the

evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and S

2 ft at 7 seconds. 

.TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the

afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft

at 5 seconds and SE 1 foot at 11 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE

1 foot at 11 seconds. 

.THU...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW

2 ft at 5 seconds and SE 1 foot at 8 seconds. 

.THU NIGHT...S winds around 10 kt. Seas around 2 ft. A chance of

showers. 

.FRI...S winds 10 to 15 kt. Seas around 2 ft. A chance of

showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ234-241500-

Buzzards Bay-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas

around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at

8 seconds. Areas of dense fog with vsby 1 NM or less. 

.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW

2 ft at 3 seconds and S 2 ft at 6 seconds. Areas of dense fog in

the morning with vsby 1 NM or less. 

.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,

diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave

Detail: S 2 ft at 5 seconds and SE 1 foot at 11 seconds. 

.TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the

afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft

at 5 seconds and SE 1 foot at 11 seconds. 

.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt,

diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave

Detail: S 3 ft at 5 seconds and SE 1 foot at 11 seconds. 

.WED AND WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.

Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot

at 10 seconds. 

.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around

2 ft. 

.THU NIGHT AND FRI...S winds 10 to 15 kt with gusts up to 20 kt.

Seas around 2 ft. A chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ235-241500-

Rhode Island Sound-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt.

Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at

7 seconds and SW 1 foot at 3 seconds. 

.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts

up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft

at 7 seconds and W 1 foot at 3 seconds. 

.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the

evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W

1 foot at 4 seconds. 

.TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the

afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and

SE 1 foot at 11 seconds.

.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt,

diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave

Detail: SW 3 ft at 5 seconds and SE 1 foot at 11 seconds. 

.WED AND WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave

Detail: SW 3 ft at 5 seconds and SE 2 ft at 9 seconds. 

.THU...S winds 10 to 15 kt. Seas 2 to 3 ft. 

.THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of

showers. 

.FRI...S winds around 10 kt. Seas 2 to 3 ft. A chance of showers.

.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ237-241500-

Block Island Sound-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas

2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at

8 seconds. 

.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts

up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE

3 ft at 7 seconds and W 1 foot at 3 seconds. 

.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,

becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave

Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds. 

.TUE...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.

Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at

7 seconds. 

.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming

NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft

at 6 seconds and W 1 foot at 3 seconds. 

.WED AND WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave

Detail: S 2 ft at 5 seconds and SE 2 ft at 10 seconds. 

.THU...S winds 5 to 10 kt. Seas 2 to 3 ft. 

.THU NIGHT AND FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance

of showers. 

.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ230-241500-

Boston Harbor-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...S winds around 5 kt. Waves around 2 ft. 

.MON...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.

Waves around 2 ft. 

.MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the

evening. Waves around 2 ft in the evening, then 1 foot or less. 

.TUE...SW winds 5 to 10 kt. Waves 1 foot or less, then around

2 ft in the afternoon. 

.TUE NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. 

.WED AND WED NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. 

.THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves around

2 ft. 

.THU NIGHT...S winds 10 to 15 kt. Waves around 2 ft. A chance of

showers. 

.FRI AND FRI NIGHT...S winds 5 to 10 kt, becoming SW. Waves

1 foot or less. A chance of showers.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ236-241500-

Narragansett Bay-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 5 to 10 kt. Waves around 2 ft. 

.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts

up to 20 kt in the afternoon. Waves 2 to 3 ft. 

.MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the

evening. Waves around 2 ft. 

.TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up

to 20 kt in the afternoon. Waves 2 to 3 ft. 

.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt,

diminishing to 5 to 10 kt after midnight. Waves around 2 ft. 

.WED AND WED NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. 

.THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves around

2 ft. 

.THU NIGHT...S winds 5 to 10 kt. Waves around 2 ft. A chance of

showers. 

.FRI...S winds 5 to 10 kt. Waves around 2 ft. A chance of

showers. 

.FRI NIGHT...W winds 5 to 10 kt. Waves around 2 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ280-241500-

Ocean Waters from the Merrimack River to Plymouth from 40 to

60 NM-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas

2 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and NW 1 foot at

3 seconds. A slight chance of showers. Areas of fog with vsby

1 to 3 NM. 

.MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.

Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot

at 3 seconds. Areas of fog in the morning with vsby 1 to 3 NM. 

.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at

11 seconds. Patchy fog. Vsby 1 to 3 NM. 

.TUE...SW winds around 10 kt. Gusts up to 20 kt in the morning.

Seas around 3 ft. Wave Detail: SE 2 ft at 6 seconds and W 1 foot

at 4 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 10 seconds

and S 2 ft at 6 seconds. 

.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to

3 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at

3 seconds. 

.THU NIGHT AND FRI...S winds 10 to 15 kt with gusts up to 20 kt.

Seas around 3 ft. A chance of showers. 

.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

around 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ281-241500-

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas

3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and NE 1 foot at

5 seconds. A slight chance of showers. A chance of showers. Areas

of fog. 

.MON...SW winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SE

4 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog in

the morning. Patchy fog in the afternoon. Vsby 1 NM or less,

increasing to 1 to 3 NM in the afternoon. 

.MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the

evening. Seas around 3 ft. Wave Detail: SE 3 ft at 6 seconds and

W 1 foot at 4 seconds. Patchy fog. Vsby 1 to 3 NM. 

.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to

4 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 6 seconds.

Patchy fog in the morning. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 9 seconds and E

3 ft at 12 seconds. 

.THU...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 2 ft

at 7 seconds and W 1 foot at 4 seconds. 

.THU NIGHT AND FRI...S winds 10 to 15 kt with gusts up to 20 kt.

Seas around 3 ft. A chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ282-241500-

Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

4 to 5 ft. Wave Detail: S 4 ft at 7 seconds and N 1 foot at

5 seconds. A chance of showers with a slight chance of tstms. 

.MON...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft

at 7 seconds and SE 2 ft at 11 seconds. 

.MON NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail:

SW 3 ft at 6 seconds and E 2 ft at 6 seconds. Patchy fog. Vsby

1 to 3 NM. 

.TUE...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.

Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at

6 seconds. 

.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up

to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and W

3 ft at 5 seconds. 

.THU...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 2 ft

at 7 seconds and W 1 foot at 4 seconds. 

.THU NIGHT AND FRI...S winds around 10 kt. Seas around 3 ft. A

chance of showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.  



Winds and seas higher in and near tstms.



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ283-241500-

Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM-

1004 PM EDT Sun Aug 23 2026



.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas

around 4 ft. Wave Detail: S 4 ft at 6 seconds and NW 2 ft at

6 seconds. A slight chance of showers. 

.MON...SW winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SW

4 ft at 6 seconds and SE 2 ft at 11 seconds. 

.MON NIGHT...SW winds around 10 kt. Gusts up to 20 kt in the

evening. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and

SE 2 ft at 11 seconds.

.TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to

4 ft. Wave Detail: W 3 ft at 4 seconds and SE 2 ft at 7 seconds. 

.TUE NIGHT AND WED...W winds 10 to 15 kt with gusts up to 20 kt.

Seas 3 to 5 ft. Wave Detail: SW 5 ft at 5 seconds and W 3 ft at

5 seconds. 

.WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail:

SE 3 ft at 9 seconds and SW 2 ft at 5 seconds. 

.THU...S winds 10 to 15 kt. Seas around 3 ft. 

.THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. A chance of

showers. 

.FRI...S winds around 10 kt. Seas around3 ft. A chance of

showers. 

.FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



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874 

FZUS52 KKEY 240226

CWFKEY



Coastal Waters Forecast for the Florida Keys

National Weather Service Key West FL

1026 PM EDT Sun Aug 23 2026



Florida Bay, Hawk Channel and Straits of Florida from Ocean Reef

to south of Dry Tortugas, and the extreme southeastern Gulf of

America, including The Florida Keys National Marine Sanctuary



Seas are given as significant wave height, which is the average

height of the highest 1/3 of the waves. Individual waves may be

more than twice the significant wave height.



The Wave Detail section highlights the period and direction of

origin for the highest-energy waves, as well as any long-period

swells moving in a different direction than the wind.



GMZ005-241430-

Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas

1026 PM EDT Sun Aug 23 2026



.SYNOPSIS...

A split ridge pattern remains in place across the Florida Keys 

coastal waters. East to southeast breezes will become more 

established from late tonight through Thursday, becoming generally

gentle, at times moderate during the overnight hours, as North 

Atlantic ridging builds westward. Shower chances will gradually 

increase to near normal values by early to mid week.



The Approximate Shoreward Edge of the Gulf Stream as of August 

19, 2026...



37 NM south of Dry Tortugas Light, on Loggerhead Key

20 NM south-southeast of Cosgrove Shoal Light, off the Marquesas Keys

14 NM south-southeast of Sand Key Light, off Key West

10 NM south-southeast of Looe Key, off Big Pine Key

10 NM south-southeast of Sombrero Key Light, off Marathon

 3 NM southeast of Alligator Reef Light, off Islamorada

 1 NM west-northwest of Molasses Reef Light, off Key Largo

 1 NM east-southeast of Carysfort Reef Light, off Ocean Reef



Gulf Stream Information Courtesy of the Naval Oceanographic 

Office.



$$



GMZ031-241430-

Florida Bay including Barnes Sound, Blackwater Sound, and

Buttonwood Sound-

1026 PM EDT Sun Aug 23 2026



.OVERNIGHT...East to southeast winds 5 to 10 knots, increasing to

near 10 knots. Bay waters smooth to a light chop, becoming a 

light chop. A slight chance of showers and thunderstorms.

.MONDAY AND MONDAY NIGHT...East to southeast winds near 10 knots.

Bay waters a light chop. A slight chance of showers and 

thunderstorms.

.TUESDAY...East to southeast winds near 10 knots. Bay waters a

light chop. A chance of showers with a slight chance of 

thunderstorms. 

.TUESDAY NIGHT...East to southeast winds near 10 knots. Bay

waters a light chop. A chance of showers and thunderstorms. 

.WEDNESDAY...East to southeast winds near 10 knots. Bay waters a

light chop. Showers likely with a chance of thunderstorms. 

.WEDNESDAY NIGHT...East to southeast winds near 10 knots. Bay

waters a light chop. A chance of showers and thunderstorms. 

.THURSDAY...Southeast winds 5 to 10 knots. Bay waters smooth to a

light chop. A chance of showers and thunderstorms. 

.THURSDAY NIGHT...East to southeast winds near 10 knots. Bay

waters a light chop. A chance of showers and thunderstorms.  

.FRIDAY...East to southeast winds 5 to 10 knots. Bay waters

smooth to a light chop. A chance of showers and thunderstorms. 

.FRIDAY NIGHT...East winds near 10 knots. Bay waters a light

chop. A chance of showers and thunderstorms. 



$$



GMZ032-035-241430-

Bayside and Gulfside from Craig Key to west end of Seven Mile

Bridge-

Gulf of America from west end of Seven Mile Bridge to Halfmoon

Shoal out to 5 Fathoms-

1026 PM EDT Sun Aug 23 2026



.OVERNIGHT...Southeast winds 5 to 10 knots, becoming east to

southeast. Seas 1 foot or less. Nearshore waters smooth to a 

light chop. A slight chance of showers and thunderstorms. 

.MONDAY...East to southeast winds 5 to 10 knots, increasing to

near 10 knots. Seas 1 foot or less, building to around 1 foot. 

Nearshore waters smooth to a light chop, becoming a light chop. A 

slight chance of showers and thunderstorms.

.MONDAY NIGHT...East to southeast winds near 10 knots. Seas

around 1 foot, except 1 to 2 feet west of the Marquesas Keys. 

Nearshore waters a light chop. A slight chance of showers and 

thunderstorms.

.TUESDAY...East to southeast winds near 10 knots. Seas around

1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore 

waters a light chop. A chance of showers with a slight chance of 

thunderstorms. 

.TUESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas

1 to 2 feet. Nearshore waters a light to moderate chop. Showers 

likely with a chance of thunderstorms. 

.WEDNESDAY...East to southeast winds near 10 knots. Seas around

1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore 

waters a light chop. A chance of showers and thunderstorms. 

.WEDNESDAY NIGHT...East to southeast winds near 10 knots. Seas 

around 1 foot, except 1 to 2 feet west of the Marquesas Keys. 

Nearshore waters a light chop. Showers and thunderstorms likely. 

.THURSDAY...Southeast winds 5 to 10 knots. Seas around 1 foot. 

Nearshore waters smooth to a light chop. A chance of showers and 

thunderstorms. 

.THURSDAY NIGHT...East to southeast winds near 10 knots. Seas around

1 foot, except 1 to 2 feet west of the Marquesas Keys.. Nearshore

waters a light chop. A chance of showers and thunderstorms. 

.FRIDAY...East to southeast winds 5 to 10 knots. Seas around 1

foot. Nearshore waters smooth to a light chop. A chance of 

showers and thunderstorms. 

.FRIDAY NIGHT...East winds near 10 knots. Seas around 1 foot, 

except 1 to 2 feet west of the Marquesas Keys. Nearshore waters a 

light chop. A chance of showers and thunderstorms. 



$$



GMZ042>044-241430-

Hawk Channel from Ocean Reef to Craig Key out to the reef-

Hawk Channel from Craig Key to west end of Seven Mile Bridge out

to the reef-

Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal

out to the reef-

1026 PM EDT Sun Aug 23 2026



.OVERNIGHT...East to southeast winds 5 to 10 knots, increasing to

near 10 knots. Seas around 1 foot, building to 1 to 2 feet. 

Nearshore waters smooth to a light chop, becoming a light chop. A 

slight chance of showers and thunderstorms.

.MONDAY...East to southeast winds near 10 knots. Seas 1 to 2 

feet. Nearshore waters a light chop. A slight chance of showers 

and thunderstorms.

.MONDAY NIGHT...East winds near 10 knots. Seas 1 to 2 feet. 

Nearshore waters a light chop. A slight chance of showers and 

thunderstorms.

.TUESDAY...East to southeast winds near 10 knots. Seas 1 to 2 feet.

Nearshore waters a light chop. A chance of showers with a slight 

chance of thunderstorms. 

.TUESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas

around 2 feet. Nearshore waters a light to moderate chop. A 

chance of showers and thunderstorms. 

.WEDNESDAY...East to southeast winds near 10 knots. Seas around 2 

feet. Nearshore waters a light chop. A chance of showers and 

thunderstorms. 

.WEDNESDAY NIGHT...East to southeast winds 10 to 15 knots,

decreasing to near 10 knots. Seas around 2 feet. Nearshore waters

a light to moderate chop. A chance of showers and thunderstorms. 

.THURSDAY...East to southeast winds near 10 knots, decreasing to 5

to 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop,

becoming smooth to a light chop. A slight chance of showers and 

thunderstorms. 

.THURSDAY NIGHT...East to southeast winds near 10 knots. Seas

1 to 2 feet. Nearshore waters a light chop. A chance of showers 

and thunderstorms. 

.FRIDAY...East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. 

Nearshore waters smooth to a light chop. A chance of showers and 

thunderstorms. 

.FRIDAY NIGHT...East winds near 10 knots, increasing to 10 to 15

knots. Seas 1 to 2 feet, building to around 2 feet. Nearshore 

waters a light chop, becoming a light to moderate chop. A chance 

of showers and thunderstorms.



$$



GMZ052>055-072>075-241430-

Straits of Florida from Ocean Reef to Craig Key out 20 NM-

Straits of Florida from Craig Key to west end of Seven Mile

Bridge out 20 NM-

Straits of Florida from west end of Seven Mile Bridge to south of

Halfmoon Shoal out 20 NM-

Straits of Florida from Halfmoon Shoal to 20 NM west of Dry

Tortugas out 20 NM-

Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-

Straits of Florida from Craig Key to west end of Seven Mile

Bridge 20 to 60 NM out-

Straits of Florida from west end of Seven Mile Bridge to south of

Halfmoon Shoal 20 to 60 NM out-

Straits of Florida from Halfmoon Shoal to 20 NM west of Dry

Tortugas 20 to 60 NM out-

1026 PM EDT Sun Aug 23 2026



.OVERNIGHT...East to southeast winds 5 to 10 knots, increasing to

near 10 knots. Seas 1 to 2 feet, building to around 2 feet. Wave 

Detail: East to southeast 2 feet at 4 seconds. A slight chance of 

showers and thunderstorms. 

.MONDAY...East to southeast winds near 10 knots. Seas around 2 

feet. Wave Detail: East 2 feet at 4 seconds. A slight chance of 

showers and thunderstorms. 

.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave

Detail: East 2 feet at 4 seconds. A slight chance of showers and 

thunderstorms. 

.TUESDAY...East winds near 10 knots. Seas around 2 feet. A chance

of showers with a slight chance of thunderstorms. 

.TUESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas

2 to 3 feet. A chance of showers and thunderstorms. 

.WEDNESDAY...East to southeast winds 10 to 15 knots. Seas 2 to

3 feet. A chance of showers and thunderstorms. 

.WEDNESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas

2 to 3 feet. A chance of showers and thunderstorms. 

.THURSDAY...East to southeast winds 5 to 10 knots. Seas around 2

feet. A slight chance of showers and thunderstorms. 

.THURSDAY NIGHT...East winds near 10 knots. Seas around 2 feet. A

chance of showers and thunderstorms. 

.FRIDAY...East winds near 10 knots, decreasing to 5 to 10 knots. 

Seas around 2 feet. A slight chance of showers and thunderstorms.

.FRIDAY NIGHT...East winds near 10 knots, increasing to 10 to 15

knots. Seas around 2 feet, building to 2 to 3 feet. A chance of 

showers and thunderstorms.



$$



GMZ033-034-241430-

Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM

out and beyond 5 fathoms-

Gulf of America including Dry Tortugas and Rebecca Shoal Channel-

1026 PM EDT Sun Aug 23 2026



.OVERNIGHT...East to southeast winds near 5 knots, increasing to 

5 to 10 knots. Seas around 1 foot. Wave Detail: East to southeast

1 foot at 2 seconds. A slight chance of showers and 

thunderstorms.

.MONDAY...East to southeast winds 5 to 10 knots, increasing to

near 10 knots. Seas around 1 foot, building to 1 to 2 feet. Wave 

Detail: East to southeast 1 foot at 2 seconds. A slight chance of 

showers and thunderstorms.

.MONDAY NIGHT...East to southeast winds 5 to 10 knots. Seas

around 1 foot. Wave Detail: East to southeast 1 foot at 3 

seconds. A slight chance of showers and thunderstorms. 

.TUESDAY...East to southeast winds 5 to 10 knots. Seas around

1 foot. A slight chance of showers and thunderstorms. 

.TUESDAY NIGHT...East to southeast winds 5 to 10 knots, increasing

to 10 to 15 knots after midnight. Seas 1 to 2 feet. Showers 

likely with a chance of thunderstorms. 

.WEDNESDAY...East to southeast winds near 10 knots. Seas 1 to

2 feet. A chance of showers and thunderstorms. 

.WEDNESDAY NIGHT...East to southeast winds near 10 knots. Seas

1 to 2 feet. Showers and thunderstorms likely. 

.THURSDAY...Southeast winds 5 to 10 knots. Seas around 1 foot. A chance

of showers and thunderstorms. 

.THURSDAY NIGHT...East to southeast winds near 10 knots. Seas 

1 to 2 feet. A chance of showers and thunderstorms. 

.FRIDAY...East to southeast winds 5 to 10 knots. Seas around 1

foot. A chance of showers and thunderstorms. 

.FRIDAY NIGHT...East winds 5 to 10 knots, increasing to near 10

knots. Seas around 1 foot, building to 1 to 2feet. Showers and 

thunderstorms likely.



$$



BT/MJV/AJP






832 

FZZS50 NSTU 240252

CWFPPG



Coastal Waters Forecast

National Weather Service Pago Pago  AS

352 PM SST Sun Aug 23 2026



American Samoa coastal waters out to 40 nautical miles including

National Marine Sanctuary of American Samoa



PSZ100-241545-

352 PM SST Sun Aug 23 2026



.Synopsis for American Samoa coastal waters...Rough seas will

remain across the islands through the weekend. Showers are

expected to increase on Wednesday night through Friday. 



$$



PSZ152-154>159-241545-

Swains Island-Pago Pago Harbor-

Northern Coastal waters of Tutuila and Aunuu-

Southern Coastal waters of Tutuila and Aunuu-

Northern Coastal waters of Manua-Southern Coastal waters of Manua-

Coastal waters of Rose Atoll-

352 PM SST Sun Aug 23 2026



...Small Craft Advisory remains in effect...



.TONIGHT...Southeast winds 20 to 25 knots. Seas 8 to 10 ft.

Scattered showers. 

.MONDAY AND MONDAY NIGHT...Southeast winds 20 to 25 knots. Seas 7

to 9 ft. Scattered showers.

.TUESDAY THROUGH WEDNESDAY...Southeast winds 15 to 20 knots. Seas

6 to 8 feet. Isolated showers.

.WEDNESDAY NIGHT THROUGH FRIDAY...Southeast winds 20 to 25 knots.

Seas 7 to 9 ft. Numerous showers.  



$$







The next scheduled forecast will be issued at 1000 PM SST.

For the other forecasts and model data go to our web page 

http://www.weather.gov/ppg





&&



.VAAIGA LAUTELE O LE TAU MO GATAIFALE O AMERIKA SAMOA...O le a

sousou le sami seia oo i le faaiuga o le vaiaso. E faateleina

timuga i le po o le Aso Lulu seia oo i le Aso Faraile.



...O loo faaauau Fautuaga mo Vaa Laiti...



.PO NANEI...Savili mai saute i sasa'e 20 i le 25 note. Sami e 8 i

le 10 futu. E taape solo timu. 

.ASO GAFUA MA LE PO ASO GAFUA...Savili mai saute i sasa'e 20 i le

25 note. Sami e 7 i le 9 futu. E taape solo timu. 

.ASO LUA E OO I LE ASO LULU...Savili mai saute i sasa'e 15 i le 20

note. Sami e 6 i le 8 futu. E taape nai timu. 

.PO ASO LULU E OO I LE ASO FARAILE...Savili mai saute i sasa'e 20

i le 25 note. Sami e 7 i le 9 futu. E toulu timuga. 



$$






989 

FZUS51 KLWX 240257

CWFLWX



Coastal Waters Forecast

National Weather Service Baltimore MD/Washington DC

1057 PM EDT Sun Aug 23 2026



Tidal Potomac River and Maryland portion of Chesapeake Bay.



Forecasts of wave heights do not include effects of wind direction

relative to tidal currents. Expect higher waves when winds are

blowing against the tidal flow.  Waves flat where waters are iced over.



ANZ500-240800-

1057 PM EDT Sun Aug 23 2026



.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...



High pressure will gradually build toward the waters from the west 

early this week, before shifting offshore later this week. Winds may

 near low-end SCA levels in southerly flow on Wednesday. 



$$



ANZ535-240800-

Tidal Potomac from Key Bridge to Indian Head-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...W winds around 5 kt. Waves 1 ft or less. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds around 5 kt. Waves 1 ft. 

.TUE...NW winds around 5 kt. Waves 1 ft. 

.TUE NIGHT...W winds around 5 kt. Waves 1 ft or less. 

.WED...SE winds around 5 kt. Waves 1 ft. 

.WED NIGHT...S winds 5 kt. Waves less than 1 ft. A chance of

showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance

of tstms. 

.FRI...W winds around 5 kt. Waves 1 ft.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ536-240800-

Tidal Potomac from Indian Head to Cobb Island-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 kt. Waves less than 1 ft. 

.MON...W winds around 5 kt. Waves 1 ft. 

.MON NIGHT...NW winds around 5 kt. Waves 1 ft. 

.TUE...NW winds around 5 kt. Waves 1 ft. 

.TUE NIGHT...SW winds around 5 kt. Waves 1 ft or less.

.WED...S winds around 5 kt. Waves 1 ft. 

.WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance

of tstms. 

.FRI...W winds around 5 kt. Waves 1 ft.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ537-240800-

Tidal Potomac from Cobb Island to Smith Point-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. 

.MON...W winds around 5 kt. Waves 1 ft or less. 

.MON NIGHT...N winds 5 to 10 kt. Waves 1 ft. 

.TUE...NW winds 5 kt. Waves less than 1 ft. 

.TUE NIGHT...SW winds around 5 kt. Waves flat. 

.WED...S winds 5 to 10 kt. Waves 1 ft or less. 

.WED NIGHT...S winds 10 to 15 kt. Waves 2 ft. A chance of showers. 

.THU...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers. A

chance of tstms through the night. 

.FRI...SW winds around 5 kt. Waves 1 ft or less. A chance of showers

through the night.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ530-240800-

Chesapeake Bay north of Pooles Island-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...W winds 5 kt. Waves less than 1 ft. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE...W winds 5 kt. Waves less than 1 ft. 

.TUE NIGHT...NW winds around 5 kt. Waves 1 ft. 

.WED...SE winds around 5 kt. Waves 1 ft. 

.WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the

morning, then showers likely with a chance of tstms. 

.FRI...W winds around 5 kt. Waves 1 ft.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ531-240800-

Chesapeake Bay from Pooles Island to Sandy Point-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE...W winds 5 to 10 kt. Waves 1 ft. 

.TUE NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. 

.WED...NE winds 5 kt...becoming S in the afternoon. Waves 1 ft or

less. 

.WED NIGHT...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of

showers. 

.THU...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers in

the morning, then showers likely with a chance of tstms. 

.FRI...W winds around 5 kt. Waves 1 ft or less.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ538-240800-

Patapsco River including Baltimore Harbor-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...W winds 5 kt. Waves flat. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. 

.TUE...W winds 5 kt. Waves less than 1 ft. 

.TUE NIGHT...NW winds around 5 kt. Waves 1 ft or less.

.WED...NE winds around 5 kt...becoming SE in the afternoon. Waves

1 ft or less. 

.WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the

morning, then showers likely with a chance of tstms. 

.FRI...W winds around 5 kt. Waves flat.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ539-240800-

Chester River to Queenstown MD-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 kt. Waves less than 1 ft. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 kt. Waves less than 1 ft. 

.TUE...W winds 5 kt. Waves less than 1 ft. 

.TUE NIGHT...W winds around 5 kt. Waves 1 ft or less. 

.WED...SE winds around 5 kt. Waves 1 ft or less. 

.WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the

morning, then showers likely with a chance of tstms. 

.FRI...SW winds around 5 kt. Waves 1 ft or less.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ532-240800-

Chesapeake Bay from Sandy Point to North Beach-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE...W winds 5 to 10 kt. Waves 1 ft. 

.TUE NIGHT...W winds around 5 kt. Waves 1 ft. 

.WED...NE winds 5 kt...becoming S in the afternoon. Waves 1 ft or

less. 

.WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A

chance of showers. 

.THU...S winds 10 to 15 kt. Waves 2 ft. A chance of showers in the

morning, then showers likely with a chance of tstms. 

.FRI...SW winds around 5 kt. Waves 1 ft or less.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ540-240800-

Eastern Bay-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 kt. Waves less than 1 ft. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE...W winds 5 kt. Waves less than 1 ft. 

.TUE NIGHT...W winds around 5 kt. Waves 1 ft or less. 

.WED...E winds around 5 kt...becoming S in the afternoon. Waves 1 ft

or less. 

.WED NIGHT...S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A

chance of showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the

morning, then showers likely with a chance of tstms. 

.FRI...SW winds around 5 kt. Waves 1 ft or less.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ533-240800-

Chesapeake Bay from North Beach to Drum Point-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.MON...W winds 5 to 10 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE NIGHT...SW winds around 5 kt. Waves 1 ft. 

.WED...W winds around 5 kt...becoming S 10 to 15 kt in the

afternoon. Waves 1 ft or less. 

.WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A

chance of showers. 

.THU...S winds 10 to 15 kt. Waves 1 to 2 ft. Showers likely. A

chance of tstms through the night. 

.FRI...SW winds around 5 kt. Waves 1ft or less.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ541-240800-

Choptank River to Cambridge MD and the Little Choptank River-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.MON...W winds around 5 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE NIGHT...SW winds around 5 kt. Waves 1 ft. 

.WED...E winds around 5 kt...becoming S in the afternoon. Waves 1 ft

or less. 

.WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A

chance of showers. 

.THU...S winds 10 to 15 kt. Waves 1 ft. Showers likely. A chance of

tstms through the night. 

.FRI...SW winds around 5 kt. Waves 1 ft or less.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ542-240800-

Patuxent River to Broomes Island MD-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 kt. Waves less than 1 ft. 

.MON...W winds around 5 kt. Waves 1 ft. 

.MON NIGHT...NW winds 5 kt. Waves less than 1 ft. 

.TUE...NW winds 5 kt. Waves less than 1 ft. 

.TUE NIGHT...SW winds around 5 kt. Waves 1 ft. 

.WED...S winds 5 to 10 kt. Waves 1 ft. 

.WED NIGHT...S winds 5 to 10 kt. Waves 1 ft. A chance of showers. 

.THU...S winds 5 to 10 kt. Waves 1 ft. Showers likely. A chance of

tstms through the night. 

.FRI...SW winds around 5 kt. Waves 1 ft.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ534-240800-

Chesapeake Bay from Drum Point to Smith Point-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. 

.MON...W winds 5 kt. Waves less than 1 ft. 

.MON NIGHT...SW winds 5 kt...becoming N in the late evening and

overnight. Waves 1 ft. 

.TUE...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. 

.WED...SW winds around 5 kt...becoming S 10 to 15 kt in the

afternoon. Waves flat...building to 2 ft in the afternoon. 

.WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 3 ft. A

chance of showers. 

.THU...S winds 10 to 15 kt. Waves 2 to 3 ft. A chance of showers. A

chance of tstms through the night. 

.FRI...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers in the

morning.  



Winds and waves higher and visibilities lower in and near tstms.



$$



ANZ543-240800-

Tangier Sound and the inland waters surrounding Bloodsworth Island-

1057 PM EDT Sun Aug 23 2026



.REST OF TONIGHT...W winds 5 to 10 kt...becoming N late. Waves 1 ft.

.MON...W winds around 5 kt. Waves 1 ft or less. 

.MON NIGHT...NW winds 5 kt...becoming N after midnight. Waves 1 ft

or less. 

.TUE...NW winds 5 to 10 kt. Waves 1 ft. 

.TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. 

.WED...SW winds 5 to 10 kt. Waves 1 ft or less. 

.WED NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. 

.THU...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers

through the day. Showers likely with a chance of tstms through the

night. 

.FRI...SW winds 5 to 10 kt. Waves 1 ft or less. A chance of showers

in the morning.  



Winds and waves higher and visibilities lower in and near tstms.



$$