Offshore Forecast
Issued by NWS

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000
FZPN35 KWBC 280401
OFFN35

MARINE WEATHER HF VOICE BROADCAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
901 PM PDT THU APR 27 2017

WASHINGTON AND OREGON WATERS FROM 60 NM TO 250 NM OFFSHORE.

CONDITIONS GIVEN REPRESENT THE HIGHEST WITHIN THAT PERIOD.

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A HIGH PRES RIDGE
WILL BUILD E INTO THE REGION TONIGHT...THEN WILL MOVE SE ACROSS
WATERS FRI INTO SAT WHILE WEAKENING. A WEAKENING COLD FRONT WILL
MOVE ACROSS THE AREA LATE SAT AND SAT NIGHT. ANOTHER HIGH PRES
RIDGE WILL MOVE ACROSS THE AREA LATE SUN INTO MON NIGHT...THEN
WILL BECOME STATIONARY OVER THE SRN AREAS TUE AND TUE NIGHT. A
WEAK FRONTAL SYSTEM WILL MOVE NE INTO THE WATERS MON NIGHT AND
DISSIPATE OVER THE AREA TUE.

CAPE FLATTERY TO CAPE LOOKOUT

.TONIGHT...NW WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.FRI...N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.
.FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
.SAT...S WINDS 20 TO 30 KT. SEAS 6 TO 10 FT. CHANCE OF RAIN WITH
VSBY 1 NM OR LESS.
.SAT NIGHT...W TO SW WINDS 15 TO 25 KT. SEAS 7 TO 12 FT.
.SUN...NW WINDS 10 TO 20 KT. SEAS 7 TO 12 FT.
.SUN NIGHT...NW WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.
.MON...S WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
.MON NIGHT...S TO SW WINDS 10 TO 20 KT. SEAS 4 TO 8 FT.
.TUE...S WINDS 10 TO 20 KT. SEAS 4 TO 8 FT.
.TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 9 FT.

CAPE LOOKOUT TO POINT ST. GEORGE

.TONIGHT...N WINDS 5 TO 15 KT. SEAS 6 TO 8 FT.
.FRI...N TO NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...N WINDS 15 TO 25 KT. SEAS 4 TO 7 FT.
.SAT...S TO SW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
.SAT NIGHT...W TO SW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
.SUN...N WINDS 10 TO 20 KT. SEAS 4 TO 8 FT.
.SUN NIGHT...N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
.MON...N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
.MON NIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
.TUE...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.

.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.



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