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Coastal Marine Forecast:Cape Shoalwater, Wa to Florence, Or. out 60 NM
851 AM PST SAT NOV 21 2009
SYNOPSIS FOR SOUTHERN WASHINGTON AND NORTHERN OREGON COAST
A DEVELOPING LOW PRES CENTER WELL OFFSHORE WILL MOVE ACROSS THE N OREGON COASTAL WATERS TONIGHT...AND INLAND EARLY SUN MORNING OVER SW WASHINGTON. A WARM FRONT WILL LIFT N ACROSS THE COAST WATERS THIS AFTERNOON...FOLLOWED BY THE STRONG COLD FRONT LATER TONIGHT. ACTIVE WEATHER PATTERN CONTINUES INTO NEXT WEEK WITH ANOTHER FRONTAL SYSTEM MOVING ACROSS THE COASTAL WATERS ON MON.
COASTAL WATERS FROM CAPE SHOALWATER WA TO CASCADE HEAD OR OUT 10 NM-COASTAL WATERS FROM CASCADE HEAD TO FLORENCE OR OUT 10 NM- WATERS FROM CAPE SHOALWATER WA TO CASCADE HEAD OR FROM 10 TO 60 NM-WATERS FROM CASCADE HEAD TO FLORENCE OR FROM 10 TO 60 NM-
GALE WARNING IN EFFECT FROM NOON TODAY TO 6 PM PST THIS EVENING...
STORM WARNING IN EFFECT FROM 6 PM PST THIS EVENING THROUGH LATE TONIGHT...
TODAY - SW WIND 15 TO 20 KT WITH GUSTS TO 25 KT...BECOMING S 25 TO 35 KT THIS AFTERNOON. COMBINED SEAS 13 FT...BUILDING TO 15 FT THIS AFTERNOON. DOMINANT PERIOD 11 SECONDS. SHOWERS...THEN RAIN DEVELOPING BY AFTERNOON.
TONIGHT - S WIND 40 TO 45 KT...WITH GUSTS TO 55 KT...BECOMING W 35 TO 40 KT AFTER MIDNIGHT. COMBINED SEAS 17 FT...BUILDING TO 22 FT. DOMINANT PERIOD 9 SECONDS. RAIN...THEN SHOWERS AFTER MIDNIGHT.
SUN - W WIND 25 TO 35 KT...EASING TO 20 KT BY AFTERNOON. COMBINED SEAS 19 FT...SUBSIDING TO 15 FT. DOMINANT PERIOD 10 SECONDS. SHOWERS...DECREASING IN THE AFTERNOON.
SUN NIGHT - SW WIND 10 TO 15 KT...BECOMING S 20 KT AFTER MIDNIGHT. WIND WAVES 4 FT. W SWELL 13 FT. RAIN LATE.
MON - S WIND 30 TO 35 KT. COMBINED SEAS 14 FT. RAIN.
MON NIGHT - W WIND 15 TO 20 KT...BECOMING S 10 KT LATE. WIND WAVES 4 FT...SUBSIDING TO 1 FOOT. W SWELL 12 FT.
TUE - S WIND 15 TO 20 KT. WIND WAVES 3 FT. W SWELL 11 FT.
WED - S WIND 20 TO 25 KT. WIND WAVES 5 FT. W SWELL 13 FT.