Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZPN35 KWBC 221620
OFFN35

MARINE WEATHER HF VOICE BROADCAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
820 AM PST MON DEC 22 2014

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...DEVELOPING LOW PRES
W OF THE AREA WILL MOVE NE AND PASS TO THE NW OF THE AREA TODAY
AND TONIGHT WHILE LIFTING A STATIONARY FRONT THAT IS CURRENTLY
OVER THE SRN WATERS N OF THE REGION AS A WARM FRONT LATER
TONIGHT. THE ASSOCIATED COLD FRONT WILL MOVE SLOWLY SE THROUGH
THE AREA TONIGHT INTO TUE NIGHT...THEN PASS S OF THE AREA WED.
WEAK LOW PRES DEVELOPS ALONG THE FRONT ON WED AND MOVES E. A
STRONG HIGH PRES RIDGE WILL BUILD E INTO THE AREA LATE WED AND
WED NIGHT...THEN MOVE E AND SETTLE W OF REGION THU AND THU
NIGHT...AND BECOME WEAKER FRI AND FRI NIGHT. LOW PRES WILL MOVE
SE INTO THE NRN WATERS LATE FRI AND FRI NIGHT.

CAPE FLATTERY TO CAPE LOOKOUT

.TODAY...SE WINDS 20 TO 30 KT. SEAS 12 TO 15 FT. CHANCE OF RAIN.
.TONIGHT...S TO SE WINDS 20 TO 30 KT. SEAS 12 TO 15 FT. CHANCE
OF RAIN AND AREAS OF FOG WITH VSBY 1 NM OR LESS.
.TUE...W WINDS 15 TO 25 KT. SEAS 11 TO 19 FT. CHANCE OF RAIN
WITH VSBY 1 NM OR LESS.
.TUE NIGHT...W TO NW WINDS 10 TO 20 KT. SEAS 12 TO 18 FT. CHANCE
OF RAIN.
.WED...N TO NW WINDS 20 TO 30 KT. SEAS 13 TO 15 FT.
.WED NIGHT...NW WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.THU...W TO NW WINDS 15 TO 25 KT. SEAS 7 TO 13 FT.
.THU NIGHT...W TO NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT.
.FRI...W TO NW WINDS 20 TO 30 KT. SEAS 7 TO 13 FT.
.FRI NIGHT...NW WINDS 20 TO 30 KT. SEAS 13 TO 21 FT.

CAPE LOOKOUT TO POINT ST. GEORGE

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...W TO SW WINDS 5 TO 15 KT. SEAS 11 TO 13 FT.
.TONIGHT...SW WINDS 10 TO 20 KT. SEAS 12 TO 13 FT. AREAS OF FOG
AND CHANCE OF RAIN WITH VSBY 1 NM OR LESS.
.TUE...SW WINDS 10 TO 20 KT. SEAS 11 TO 13 FT. AREAS OF FOG WITH
VSBY 1 NM OR LESS.
.TUE NIGHT...N WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. CHANCE OF
RAIN WITH VSBY 1 NM OR LESS.
.WED...N WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.
.WED NIGHT...N TO NW WINDS 25 TO 35 KT. SEAS 11 TO 17 FT.
.THU...N TO NW WINDS 15 TO 25 KT. SEAS 9 TO 14 FT.
.THU NIGHT...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.
.FRI...W WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.
.FRI NIGHT...NW WINDS 20 TO 30 KT. SEAS 11 TO 17 FT.

.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.