510 

WHUS76 KLOX 231311

MWWLOX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Los Angeles/Oxnard CA

611 AM PDT Sun Aug 23 2026



PZZ670-232115-

/O.CON.KLOX.SC.Y.0117.000000T0000Z-260824T0600Z/

Point Piedras Blancas to Point Sal from 10 to 60 NM-

611 AM PDT Sun Aug 23 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS

EVENING...



* WHAT...Hazardous sea conditions.



* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.



* WHEN...Until 11 PM PDT this evening.



* IMPACTS...Conditions will be hazardous to small craft.



* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) 

  for more.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



PZZ673-676-232115-

/O.CON.KLOX.SC.Y.0117.000000T0000Z-260825T1100Z/

Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm

including San Miguel and Santa Rosa Islands-

Outer waters from Santa Cruz Island to San Clemente Island to

60 NM offshore including San Nicolas and Santa Barbara Islands-

611 AM PDT Sun Aug 23 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PDT

TUESDAY...



* WHAT...Hazardous sea conditions.



* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and 

  westward 60 nm including San Miguel and Santa Rosa Islands and 

  Outer waters from Santa Cruz Island to San Clemente Island to 

  60 NM offshore including San Nicolas and Santa Barbara Islands.



* WHEN...Until 4 AM PDT Tuesday.



* IMPACTS...Conditions will be hazardous to small craft.



* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) 

  for more.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$






149 

WHHW70 PHFO 231333

MWWHFO



URGENT - MARINE WEATHER MESSAGE

National Weather Service Honolulu HI

333 AM HST Sun Aug 23 2026



PHZ110>124-240245-

/O.CON.PHFO.SC.Y.0035.000000T0000Z-260824T0400Z/

Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-

Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-

Kaiwi Channel-Maui County Windward Waters-

Maui County Leeward Waters-Maalaea Bay-Pailolo Channel-

Alenuihaha Channel-Big Island Windward Waters-

Big Island Leeward Waters-Big Island Southeast Waters-

333 AM HST Sun Aug 23 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS

EVENING...



* WHAT...Northeast winds to 25 knots. Rough seas around Maui

  County and Big Island. 



* WHERE...All Hawaiian nearshore waters. 



* WHEN...Today.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in these conditions.



&&



$$






327 

WHUS73 KGRR 231340

MWWGRR



URGENT - MARINE WEATHER MESSAGE

National Weather Service Grand Rapids MI

940 AM EDT Sun Aug 23 2026



LMZ844>849-232145-

/O.CON.KGRR.SC.Y.0060.000000T0000Z-260824T0300Z/

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-

940 AM EDT Sun Aug 23 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS

EVENING...



* WHAT...Northwest winds 10 to 20 knots with gusts up to 25 knots

  and waves 3 to 7 feet.



* WHERE...St Joseph to Manistee.



* WHEN...Until 11 PM EDT this evening.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$