High Seas Forecast
Issued by NWS

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108
FZPN01 KWBC 050407
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU DEC 05 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC DEC 05.
24 HOUR FORECAST VALID 0000 UTC DEC 06.
48 HOUR FORECAST VALID 0000 UTC DEC 07.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER 48N168W 986 MB MOVING SE 15 KT
AND SECOND CENTER 48N176W 994 MB MOVING SE 20 KT. WITHIN 540 NM
S...300 NM SW AND W QUADRANTS OF SECOND CENTER WINDS 30 TO 45 KT.
SEAS 10 TO 18 FT. ELSEWHERE FROM 30N TO 50N BETWEEN 163W AND 180W
AND FROM 38N TO 52N BETWEEN 180W AND 174E WINDS 25 TO 35 KT. SEAS
9 TO 16 FT.
.24 HOUR FORECAST COMBINED LOW 45N160W 988 MB. BETWEEN 120 NM AND
540 NM S...SW AND BETWEEN 90 NM AND 300 NM W QUADRANTS WINDS 35
TO 50 KT. SEAS 14 TO 26 FT...HIGHEST NEAR 41N165W. ELSEWHERE
WITHIN 480 NM SE...660 NM S...720 NM SW AND 420 NM NW QUADRANTS
WINDS 25 TO 40 KT. SEAS 9 TO 20 FT...HIGHEST S AND SW QUADRANTS.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 51N148W 981 MB.
WITHIN 300 NM SE AND S OF A LINE FROM 49N140W TO 48N146W AND
WITHIN 180 NM S AND SW OF LINE FROM 48N146W TO 52N150W WINDS 35
TO 50 KT. SEAS 15 TO 25 FT. ELSEWHERE FROM 40N TO 55N BETWEEN
135W AND 154W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

...STORM WARNING...
.LOW 44N157W 986 MB MOVING NE 25 KT. BETWEEN 240 NM AND 480 NM SW
QUADRANT AND FROM 35N TO 44N BETWEEN 149W AND 155W WINDS 30 TO 40
KT. SEAS 10 TO 18 FT...HIGHEST NEAR 40N156W. ELSEWHERE FROM 30N
TO 46N BETWEEN 163W AND 145W WINDS 25 TO 35 KT. SEAS 9 TO 15 KT.
.24 HOUR FORECAST LOW 53N151W 974 MB. BETWEEN 90 NM AND 300 NM SE
QUADRANT AND WITHIN 180 NM NE AND E OF A LINE FROM 56N148W TO
55N143W TO 52N140W WINDS 35 TO 50 KT. SEAS 13 TO 22 FT...HIGHEST
NEAR 51N147W. ELSEWHERE WITHIN 540 NM NE...840 NM SE...300 NM SW
AND NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.36 HOUR FORECAST LOW 56N147W 975 MB. WITHIN 180 NM NE...SE AND
120 NM SW QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 27 FT...HIGHEST
NEAR 55N148W.
.48 HOUR FORECAST LOW 58N151W 984 MB. N OF 55N BETWEEN 139W AND
153W WINDS 25 TO 35 KT. SEAS 9 TO 19 FT...HIGHEST NEAR 58N147W.

...STORM WARNING...
.12 HOUR FORECAST LOW 33N164W 1004 MB. FROM 30N TO 35N BETWEEN
168E AND 162E WINDS 30 TO 40 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 35N169E 999 MB. WITHIN 420 NM SE AND 360 NM
SW QUADRANTS WINDS 30 TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE WITHIN
600 NM NE...SE...480 NM SW AND 420 NM NW QUADRANTS WINDS 20 TO 30
KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 42N177W 970 MB. WITHIN 540 NM SE...180 NM
SW AND NW QUADRANTS WINDS 40 TO 55 KT. SEAS 15 TO 25 FT.
ELSEWHERE WITHIN 480 NM NE...840 NM SE...900 NM SW AND 420 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ALSO WITHIN 120 NM
NE OF A LINE FROM 50N180W TO 44N163W WINDS TO 25 KT. SEAS TO 10
FT.

...GALE WARNING...
.COMPLEX LOW WITH MAIN LOW 44N162E 998 MB MOVING NE 25 KT. WITHIN
180 NM SE AND S OF A LINE FROM THE LOW TO 40N163E TO 38N160E
WINDS 30 TO 45 KT. SEAS 10 TO 18 FT...HIGHEST NEAR 38N161E.
ELSEWHERE WITHIN 540 NM NE...SE AND 780 NM S QUADRANTS WINDS 25
TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 50N171E 982 MB. WITHIN 300 NM NE OF A LINE
FROM 45N173E TO 50N166E WINDS 30 TO 45 KT. SEAS 9 TO 18 FT.
ELSEWHERE FROM 40N TO 50N BETWEEN 175W AND 170E AND N OF 44N
BETWEEN 170E AND 163E WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 50N175E 984 MB. WITHIN 240 NM SW SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE FROM 45N TO 55N
BETWEEN 180W AND 168E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED
SWELL.

...GALE WARNING...
.LOW 53N141W 992 MB MOVING N 20 KT THROUGH 12 HOURS THEN TURNING
W. WITHIN 180 NM NE AND E OF A FRONT FROM THE LOW TO 49N136W
WINDS 30 TO 45 KT. SEAS 10 TO 18 FT.  ELSEWHERE WITHIN 120 NM E
AND SE OF A FRONT FROM 43N133W TO 40N134W TO 37N137W AND FROM 43N
TO 50N BETWEEN 143W AND 128W AND FROM 50N TO 60N E OF 145W WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 58N152W AND CONDITIONS DESCRIBED ABOVE WITH
LOW 53N151W.

...GALE WARNING...
.N OF 56N W OF 167W AREA OF N WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST N OF 58N W OF 170W AREA OF N WINDS 25 TO 35 KT.
SEAS 8 TO 12 FT.
.48 HOUR FORECAST N OF 59N W OF 168W AREA OF N WINDS 20 TO 30 KT.
SEAS TO 10 FT.

...GALE WARNING...
.24 HOUR FORECAST WITHIN 300 NM E AND SE OF A LINE FROM 45N139W
TO 39N143W TO 30N151W AREA OF S TO SW WINDS 25 TO 35 KT. SEAS 8
TO 15 FT.
.48 HOUR FORECAST NEW LOW 50N128W 1010 MB. WITHIN 120 NM N...240
NM SE AND 480 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF THE AREA 47N156E 980 MB. N OF 40N W OF
163E WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 43N162W 1004 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 62N W OF ALASKA.
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY FROM 57N TO 60N E OF
168W TO ALASKA AND N OF 60N W OF ALASKA.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 62N W OF
ALASKA. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY FROM 58N TO
60N E OF 175W TO ALASKA AND N OF 60N W OF ALASKA.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY 1 NM OR LESS WITHIN 240 NM NE OF A
LINE FROM 49N135W TO 54N141W...FROM 54N TO 60N BETWEEN 135W AND
153W AND WITHIN 120 NM N OF A LINE FROM 53N164W TO 54N177E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 135W AND
138W...FROM 50N TO 54N BETWEEN 150W AND 156W...WITHIN 120 NM NE
OF A LINE FROM 52N165E TO 48N172E AND N OF 63N W OF 169W.
.48 HOUR FORECAST DENSE FOG N OF 59N BETWEEN 144W AND 151W...FROM
49N TO 52N BETWEEN 146W AND 155W...N OF 60N W OF 168W AND WITHIN
90 NM N AND NE OF A LINE FROM 54N167E TO 51N171E TO 51N180W.

.FORECASTER FUTTERMAN. OCEAN PREDICTION CENTER.

NWS 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 0000 UTC THU DEC 5.
24 HOUR FORECAST VALID 0000 UTC FRI DEC  6.
48 HOUR FORECAST VALID 0000 UTC SAT DEC  7.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N95W TO 15.5N95.5W TO 15N95.5W TO 15N95W TO 15N94.5W
TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35
KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 15N94W TO 16N95W TO 16N96W
TO 13N97W TO 13N96W TO 14N95W TO 15N94W N TO NE WINDS 20 TO 30
KT. SEAS 8 TO 9 FT. REMAINDER OF AREA WITHIN 16N95W TO 14N98W TO
12N107W TO 07N105W TO 05N102W TO 05N94W TO 16N95W WINDS 20 KT OR
LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 16.5N94.5W TO 16.5N95W TO 16N95.5W TO
15N95W TO 15N94.5W TO 15.5N94.5W TO 16.5N94.5W...INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N96W TO 13N97W TO 12N97W
TO 13N95W TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
REMAINDER OF AREA WITHIN 16N94W TO 16N96W TO 14N97W TO 12N97W TO
12N95W TO 14N94W TO 16N94W WINDS 20 KT OR LESS. SEAS 8 FT IN NE
SWELL.
.42 HOUR FORECAST WITHIN 14N94W TO 16N94W TO 16N96W TO 13N97W TO
13N95W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. WITHIN 16N95W TO 16N96W TO
13N97W TO 12N97W TO 11N96W TO 14N94W TO 16N95W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.WITHIN 12N86W TO 11N88W TO 10N90W TO 08N89W TO 09N87W TO 10N86W
TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25
KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 16N136W TO 30N136W TO 30N140W TO 07N140W TO 08N133W TO
11N130W TO 16N136W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED
SWELL.
.24 HOUR FORECAST WITHIN 21N133W TO 26N140W TO 07N140W TO
11N135W TO 14N129W TO 21N133W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.
.48 HOUR FORECAST WITHIN 17N124W TO 24N134W TO 30N140W TO
07N140W TO 08N131W TO 13N122W TO 17N124W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED SWELL.

.WITHIN 12N113W TO 13N117W TO 11N128W TO 09N128W TO 07N114W TO
08N111W TO 12N113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW
SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 08N92W TO 10N111W TO 05N109W TO 03N98W
TO 05N93W TO 08N92W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO
NE SWELL.
.48 HOUR FORECAST WITHIN 09N112W TO 10N113W TO 10N115W TO
08N115W TO 07N114W TO 07N112W TO 09N112W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NE TO E SWELL.

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

CONVECTION VALID AT 0230 UTC THU DEC 5...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N83W TO 06N90W. ITCZ FROM 06N90W TO
09N115W AND TO BEYOND 08N140W. SCATTERED MODERATE FROM 05N TO
08N BETWEEN 88W AND 96W...FROM 04N TO 08N BETWEEN 102W AND
111W...FROM 06N TO 10N BETWEEN 114W AND 119W...FROM 06N TO 11N
W OF 127W.


.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

$$