509
WHUS56 KSEW 252335
SMWSEW
PZZ173-176-260000-
/O.NEW.KSEW.MA.W.0001.230925T2335Z-230926T0000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE SEATTLE WA
435 PM PDT MON SEP 25 2023
THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER 10 TO 60
NM...
WATERS FROM JAMES ISLAND TO POINT GRENVILLE 10 TO 60 NM...
* UNTIL 500 PM PDT
* AT 434 PM PDT, A STRONG THUNDERSTORM WAS LOCATED 58 NM SOUTHWEST OF
JAMES ISLAND, MOVING NORTH AT 25 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS
AND SUDDENLY HIGHER WAVES.
* THE STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE
EXPECTED.
LAT...LON 4718 12567 4719 12583 4746 12580 4744 12554
TIME...MOT...LOC 2334Z 190DEG 27KT 4726 12573
HAIL...0.00IN
WIND...>34KTS
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