187 

WHUS73 KIWX 161502

MWWIWX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Northern Indiana

1102 AM EDT Fri Oct 16 2026



LMZ043-046-162315-

/O.EXP.KIWX.SC.Y.0061.000000T0000Z-261016T1500Z/

/O.CON.KIWX.GL.W.0013.000000T0000Z-261017T0600Z/

New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-

1102 AM EDT Fri Oct 16 2026



...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY...

...SMALL CRAFT ADVISORY HAS EXPIRED...



* WHAT...North winds 20 to 30 knots with gusts up to 40 knots waves

  6 to 10 feet building to 10 to 13 feet. 



* WHERE...Michigan City IN to St Joseph MI.



* WHEN...Until 2 AM EDT Saturday.



* IMPACTS...Strong winds will cause hazardous waves which could 

  capsize or damage vessels and reduce visibility.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners should alter plans to avoid these hazardous conditions.

Remain in port, seek safe harbor, alter course, and/or secure the

vessel for hazardous conditions.



&&



$$






042 

WHUS73 KGRR 161517

MWWGRR



URGENT - MARINE WEATHER MESSAGE

National Weather Service Grand Rapids MI

1117 AM EDT Fri Oct 16 2026



LMZ844>849-162330-

/O.EXP.KGRR.SC.Y.0076.000000T0000Z-261016T1500Z/

/O.CON.KGRR.GL.W.0014.000000T0000Z-261017T0600Z/

St Joseph to South Haven MI-South Haven to Holland MI-

Holland to Grand Haven MI-Grand Haven to Whitehall MI-

Whitehall to Pentwater MI-Pentwater to Manistee MI-

1117 AM EDT Fri Oct 16 2026



...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY...

...SMALL CRAFT ADVISORY HAS EXPIRED...



* WHAT...North gales to 35 to 45 knots and waves 7 to 12 feet.



* WHERE...St Joseph to Manistee.



* WHEN...Until 2 AM EDT Saturday.



* IMPACTS...Strong winds will cause hazardous waves which could 

  capsize or damage vessels and reduce visibility.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners should alter plans to avoid these hazardous conditions.

Remain in port, seek safe harbor, alter course, and/or secure the

vessel for hazardous conditions.



&&



$$






490 

WHUS73 KDLH 161533

MWWDLH



URGENT - MARINE WEATHER MESSAGE

National Weather Service Duluth MN

1033 AM CDT Fri Oct 16 2026



LSZ121-145>148-150-161800-

/O.CON.KDLH.GL.W.0024.000000T0000Z-261016T1800Z/

Chequamegon Bay-Bayfield to Oak Point WI-

Duluth MN to Port Wing WI-Port Wing to Sand Island WI-

Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-

Outer Apostle Islands Beyond 5 NM from Mainland-

1033 AM CDT Fri Oct 16 2026



...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...



* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and 

  waves 6 to 9 ft.



* WHERE...Portions of Lake Superior. 



* WHEN...Until 1 PM CDT this afternoon.



* IMPACTS...Strong winds will cause hazardous waves which could 

  capsize or damage vessels and reduce visibility.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners should alter plans to avoid these hazardous conditions.

Remain in port, seek safe harbor, alter course, and/or secure the

vessel for hazardous conditions.



&&



$$



LSZ140>144-161800-

/O.CON.KDLH.GL.W.0024.000000T0000Z-261016T1800Z/

Grand Portage to Grand Marais MN-

Grand Marais to Taconite Harbor MN-

Taconite Harbor to Silver Bay Harbor MN-

Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-

1033 AM CDT Fri Oct 16 2026



...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...



* WHAT...North winds 10 to 15 kt with gusts up to 30 kt and 

  waves 1 to 4 ft.



* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 

  Taconite Harbor MN, Taconite Harbor to Silver Bay Harbor MN, 

  Silver Bay Harbor to Two Harbors MN and Two Harbors to Duluth 

  MN.



* WHEN...Until 1 PM CDT this afternoon.



* IMPACTS...Strong winds will cause hazardous waves which could 

  capsize or damage vessels and reduce visibility.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners should alter plans to avoid these hazardous conditions.

Remain in port, seek safe harbor, alter course, and/or secure the

vessel for hazardous conditions.



&&



$$