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 210950
OFFN35

MARINE WEATHER HF VOICE BROADCAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
150 AM PST SUN DEC 21 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...A STRONG COLD FRONT
OVER THE CENTRAL PORTION WILL STALL OVER THE SRN WATERS TODAY AND
TONIGHT WHILE WEAKENING. DEVELOPING LOW PRES W OF THE AREA WILL
MOVE NE AND PASS TO THE NW OF THE AREA WHILE LIFTING THE STALLED
FRONT AS A WARM FRONT MON INTO MON NIGHT. THE ASSOCIATED COLD
FRONT WILL MOVE SLOWLY SE THROUGH THE AREA LATE MON NIGHT INTO
WED...THEN PASS S OF THE AREA LATE WED INTO WED NIGHT. A HIGH
PRES RIDGE WILL BUILD E OVER THE REGION WED NIGHT THROUGH THU
NIGHT.

CAPE FLATTERY TO CAPE LOOKOUT

...GALE WARNING...

.TODAY...W WINDS 15 TO 25 KT. SEAS 13 TO 17 FT.
.TONIGHT...W WINDS 10 TO 20 KT. SEAS 12 TO 16 FT.
.MON...WINDS INCREASING TO SE 25 TO 35 KT. SEAS 12 TO 15 FT.
.MON NIGHT...S WINDS 20 TO 30 KT. SEAS 11 TO 15 FT. CHANCE OF
RAIN AND AREAS OF FOG WITH VSBY 1 NM OR LESS.
.TUE...W TO SW WINDS 15 TO 25 KT. SEAS 12 TO 20 FT.
.TUE NIGHT...W WINDS 15 TO 25 KT. SEAS 12 TO 20 FT.
.WED...NW WINDS 15 TO 25 KT. SEAS 12 TO 16 FT.
.WED NIGHT...NW WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.THU...NW WINDS 15 TO 25 KT. SEAS 7 TO 11 FT.
.THU NIGHT...N TO NW WINDS DIMINISHING TO 5 TO 15 KT. SEAS 5 TO 8
FT.

CAPE LOOKOUT TO POINT ST. GEORGE

.TODAY...W WINDS 20 TO 30 KT. SEAS 13 TO 16 FT. AREAS OF FOG
WITH VSBY 1 NM OR LESS.
.TONIGHT...W WINDS DIMINISHING TO 10 TO 20 KT. SEAS 12 TO 13 FT.
CHANCE OF RAIN AND AREAS OF FOG WITH VSBY 1 NM OR LESS.
.MON...WINDS SHIFTING TO S TO SE 10 TO 20 KT. SEAS 11 TO 13 FT.
.MON NIGHT...SW WINDS 10 TO 20 KT. SEAS 11 TO 13 FT.
.TUE...SW WINDS 10 TO 20 KT. SEAS 11 TO 13 FT.
.TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 11 TO 14 FT.
.WED...N WINDS 20 TO 30 KT. SEAS 11 TO 14 FT.
.WED NIGHT...N WINDS 15 TO 25 KT. SEAS 9 TO 13 FT.
.THU...N WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.THU NIGHT...N TO NE WINDS 20 TO 30 KT. SEAS 6 TO 9 FT.

.FORECASTER KELLS. 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.