843
WHUS76 KSEW 201005
MWWSEW
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
305 AM PDT TUE MAY 20 2025
PZZ131-132-201815-
/O.NEW.KSEW.SC.Y.0068.250521T0300Z-250521T0900Z/
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-
EAST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
305 AM PDT TUE MAY 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 2 AM
PDT WEDNESDAY...
* WHAT...WEST WINDS 15 TO 20 KT WITH FREQUENT GUSTS TO 25 KT.
* WHERE...CENTRAL U. S. WATERS STRAIT OF JUAN DE FUCA AND EAST
ENTRANCE U. S. WATERS STRAIT OF JUAN DE FUCA.
* WHEN...FROM 8 PM THIS EVENING TO 2 AM PDT WEDNESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS 10 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS
WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS,
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.
PZZ130-201815-
/O.EXA.KSEW.SC.Y.0067.000000T0000Z-250521T0100Z/
WEST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
305 AM PDT TUE MAY 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM PDT THIS EVENING
* WHAT...SEAS 10 TO 12 FT.
* WHERE...WEST ENTRANCE U. S. WATERS STRAIT OF JUAN DE FUCA.
* WHEN...UNTIL 6 PM PDT THIS EVENING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS 10 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS
WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS,
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.
PZZ110-201815-
/O.EXT.KSEW.SC.Y.0067.000000T0000Z-250521T0100Z/
GRAYS HARBOR BAR-
305 AM PDT TUE MAY 20 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
* WHAT...ROUGH BAR CONDITIONS. COMBINED SEAS 9 TO 11 FT.
* WHERE...GRAYS HARBOR BAR.
* WHEN...UNTIL 6 PM PDT THIS EVENING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT
ESPECIALLY WHEN NAVIGATING IN OR NEAR HARBOR ENTRANCES.
* ADDITIONAL DETAILS...MAXIMUM EBB CURRENTS WILL OCCUR AROUND 1045
AM TUESDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SMALL CRAFT ADVISORY FOR ROUGH BAR MEANS THAT WAVE CONDITIONS
ARE EXPECTED TO BE HAZARDOUS TO SMALL CRAFT IN OR NEAR HARBOR
ENTRANCES.
PZZ150-153-156-170-173-176-201815-
/O.CON.KSEW.SC.Y.0067.000000T0000Z-250521T0100Z/
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND OUT 10 NM-
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE OUT 10 NM-
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER OUT 10 NM-
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND 10 TO 60 NM-
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE 10 TO 60 NM-
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER 10 TO
60 NM-
305 AM PDT TUE MAY 20 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
* WHAT...SEAS 10 TO 13 FT.
* WHERE...COASTAL WATERS FROM CAPE FLATTERY TO CAPE SHOALWATER
OUT TO 60 NM.
* WHEN...UNTIL 6 PM PDT THIS EVENING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
AND/OR SEAS 10 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS
WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS,
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT
HTTP://WEATHER.GOV/SEATTLE
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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