939
WHUS76 KSEW 270952
MWWSEW
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
252 AM PDT SUN APR 27 2025
PZZ131-132-271800-
/O.CON.KSEW.SC.Y.0057.000000T0000Z-250427T1300Z/
/O.CON.KSEW.SC.Y.0058.250428T0100Z-250428T1300Z/
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-
EAST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
252 AM PDT SUN APR 27 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT EARLY
THIS MORNING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 AM PDT MONDAY...
* WHAT...WEST WINDS 15 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...FOR THE FIRST SMALL CRAFT ADVISORY, UNTIL 6 AM PDT
SUNDAY. FOR THE SECOND SMALL CRAFT ADVISORY, FROM 6 PM SUNDAY
TO 6 AM PDT MONDAY.
* 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.
PZZ170-173-176-271800-
/O.CON.KSEW.SC.Y.0056.000000T0000Z-250428T0100Z/
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-
252 AM PDT SUN APR 27 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
* WHAT...NORTHWEST WINDS 20 TO 25 KT AND SEAS 7 TO 10 FT AT
AROUND 8 SECONDS.
* WHERE...COASTAL WATERS FROM CAPE FLATTERY TO CAPE SHOALWATER
10 TO 60 NM.
* WHEN...UNTIL 6 PM PDT SUNDAY.
* 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.
Main Text Page