High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 050935
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON DEC 05 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 0600 UTC DEC 05.
24 HOUR FORECAST VALID 0600 UTC DEC 06.
48 HOUR FORECAST VALID 0600 UTC DEC 07.

.WARNINGS.

...STORM WARNING...
.18 HOUR FORECAST OVER FORECAST WATERS FROM 42N TO 51N W OF 165E
WINDS 40 TO 50 KT. SEAS 14 TO 19 FT.
.24 HOUR FORECAST LOW NW OF AREA 31N171E 991 MB. FROM 43N TO 54N
BETWEEN 168E AND 163E WINDS 40 TO 50 KT. SEAS 15 TO 22 FT.
ELSEWHERE W OF A LINE FROM 56N173E TO 30N172E WINDS 25 TO 40 KT.
SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW WELL NW OF AREA. FROM 46N TO 55N BETWEEN
166E AND 172E WINDS 40 TO 50 KT. SEAS 20 TO 25 FT. ELSEWHERE
WITHIN 660 NM NE OF A FRONT TO EXTEND FROM 52N164E TO 41N169E
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

...GALE WARNING...
.FRONT EXTENDS FROM 62N175W TO 58N167W TO 53N165W TO 41N170W.
OVER FORECAST WATERS WITHIN 240 NM NE OF THE FRONT N OF 57N
WINDS 35 TO 45 KT. SEAS 12 TO 21 FT. ELSEWHERE WITHIN 300 NM NE
AND E OF THE FRONT N OF 45N WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST NEW LOW 57N156W 1011 MB. WITHIN 480 NM OF LOW
CENTER WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 57N149W 1012 MB. WITHIN 660 NM W...240 NM
N...AND 480 NM E QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.

...GALE WARNING...
.FRONT EXTENDS FROM 41N170W TO 30N177E. OVER FORECAST WATERS
WITHIN 300 NM NW AND W OF THE FRONT WINDS 25 TO 35 KT. SEAS 8 TO
13 FT.
.24 HOUR FORECAST FROM 30N TO 42N BETWEEN 172E AND 172W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FROM 30N TO 43N BETWEEN 179W AND 154W WINDS 20
TO 30 KT. SEAS TO 11 FT.

...GALE WARNING...
.LOW 54N136W 1012 MB MOVING SE 20 KT. WITHIN 360 NM NE AND E OF
A LINE FROM 50N151W TO 43N135W WINDS 25 TO 35 KT. SEAS 11 TO 22
FT.
.24 HOUR FORECAST LOW 47N126W 1012 MB. OVER FORECAST WATERS
WITHIN 540 NM W...480 NM SW...AND 360 NM NW QUADRANTS WINDS 20
TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED
CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 30N161W 1007 MB MOVING NE 10 KT. WITHIN 420 NM W AND NW OF
A FRONT FROM LOW CENTER TO 35N159W TO 39N149W TO 39N137W WINDS
25 TO 40 KT. SEAS 10 TO 17 FT.
.24 HOUR FORECAST LOW 32N153W 1011 MB. CONDITIONS DESCRIBED
BELOW WITH LOW 39N150W.
.48 HOUR FORECAST LOW DISSIPATED.

...GALE WARNING...
.LOW 33N155W 1007 MB MOVING NE 15 KT. OVER FORECAST WATERS
WITHIN 300 NM NE AND E QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14
FT.
.24 HOUR FORECAST LOW 39N150W 1003 MB. WITHIN 420 NM N AND 540
NM NE QUADRANTS WINDS 25 TO 40 KT. SEAS 11 TO 17 FT. ELSEWHERE
WITHIN 480 NM SE AND 240 NM W AND SW QUADRANTS...AND FROM 30N TO
48N BETWEEN 154W AND 176W WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 41N141W 1000 MB. WITHIN 720 NM W...540 NM
S...660 NM E...AND 480 NM N QUADRANTS WINDS 25 TO 40 KT. SEAS 10
TO 17 FT. ELSEWHERE FROM 30N TO 49N BETWEEN 154W AND 132W WINDS
TO 25 KT. SEAS TO 12 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 39N170E 1002 MB. OVER FORECAST WATERS
W OF A LINE FROM 52N164E TO LOW CENTER TO 30N167E WINDS 25 TO 35
KT. SEAS 9 TO 18 FT.

...HEAVY FREEZING SPRAY...
.MODERATE TO HEAVY FREEZING SPRAY NE OF A LINE FROM 59N166W TO
52N175W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NE OF A LINE
FROM 61N167W TO 62N174W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE
FROM 56N160W TO 57N169W TO 63N173W.

.SYNOPSIS AND FORECAST.

.EXCEPT WHERE PREVIOUSLY DESCRIBED OVER FORECAST WATERS FROM 30N
TO 58N W OF 167W WINDS 20 TO 30 KT. SEAS 8 TO 17 FT.
.24 HOUR FORECAST CONDITIONS ABSORBED AND DESCRIBED IN WARNINGS
SECTION ABOVE.

.OVER FORECAST WATERS E OF A LINE FROM 40N129W TO 30N125W WINDS
20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST E OF A LINE FROM 39N128W TO 31N125W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST E OF A LINE FROM 31N123W TO 36N124W WINDS 20
TO 30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS WITHIN 120 NM N OF A LINE FROM 37N151W TO 39N143W.
.24 HOUR FORECAST DENSE FOG FROM 35N TO 40N BETWEEN 140W AND
149W...AND FROM 41N TO 52N W OF 164E.
.48 HOUR FORECAST DENSE FOG WITHIN 300 NM W OF A LINE FROM
54N169E TO 42N174E.

.HIGH 36N134W 1028 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 35N130W 1024 MB.
.48 HOUR FORECAST HIGH 32N138W 1023 MB.

.HIGH 49N153W 1035 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 50N144W 1032 MB.
.48 HOUR FORECAST HIGH 50N132W 1027 MB.

.HIGH 43N173E 1034 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH 46N176W 1038 MB.
.48 HOUR FORECAST HIGH 48N172W 1037 MB.

.FORECASTER SOMMERVILLE. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC MON DEC 05.
24 HOUR FORECAST VALID 0600 UTC TUE DEC 06.
48 HOUR FORECAST VALID 0600 UTC WED DEC 07.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.RIDGE FROM 30N134W TO 12N106W. WITHIN AREA BOUNDED BY 30N131W
TO 30N116W TO 19N111W TO 09N125W TO 09N140W TO 23N140W TO
30N131W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST RIDGE FROM 30N131W TO 15N103W. WITHIN AREA
BOUNDED BY 30N125W TO 30N116W TO 26N120W TO 30N125W WINDS 20 KT
OR LESS. SEAS TO 10 FT PRIMARILY IN NW TO N SWELL. WITHIN
BOUNDED BY 19N115W TO 12N116W TO 08N140W TO 12N140W TO 19N115W
WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN NW SWELL.
.48 HOUR FORECAST RIDGE FROM 30N128W TO 14N101W. N OF 28N
BETWEEN 117W AND 123W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW TO
N SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0900 UTC MON DEC 05...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 17N101W TO 12N103W. MONSOON TROUGH FROM
12N103W TO 08N124W. ITCZ FROM 08N124W TO 09N140W. ISOLATED
MODERATE TO STRONG FROM 03N TO 09N E OF 79W AND FROM 06N TO 13N
BETWEEN 82W AND 96W. SCATTERED MODERATE ISOLATED STRONG WITHIN
150 NM OF LINE FROM 13N103W TO 09N133W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.



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