High Seas Forecast
Issued by NWS

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782
FZPN01 KWBC 262134
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED NOV 26 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

PLEASE SEE PROPOSAL TO ALIGN NWS PACIFIC HIGH SEAS FORECASTS WITH
METAREA XII:  HTTPS://OCEAN.WEATHER.GOV/HIGHSEASPACIFICPROPOSAL/
(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 1800 UTC NOV 26.
24 HOUR FORECAST VALID 1800 UTC NOV 27.
48 HOUR FORECAST VALID 1800 UTC NOV 28.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.COMPLEX LOW WITH MEAN CENTER 39N164E 9843 MB MOVING E 20 KT.
WITHIN 360 NM SW AND W SEMICIRCLES OF MEAN CENTER WINDS 40 TO 50
KT. SEAS 3.5 TO 6 M. ELSEWHERE W OF A LINE FROM 47N164E TO
41N177E TO 30N178E WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST COMBINED LOW 40N176E 964 MB. BETWEEN 120 NM AND
360 NM SW SEMICIRCLE WINDS 55 TO 65 KT. SEAS 8 TO 12 M. ALSO FROM
33N TO 45N BETWEEN 168E AND 169W WINDS 40 TO 55 KT. SEAS 4 TO 8.5
M. ELSEWHERE W OF A LINE FROM 50N177W TO 42N166W TO 30N166W WINDS
25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW 43N174W 964 MB. WITHIN 540 NM NE...360 NM
SE...600 NM SW...AND 420 NM NW QUADRANTS WINDS 40 TO 55 KT. SEAS
6 TO 12 M. ALSO FROM 30N TO 54N BETWEEN 170E AND 154W WINDS 25 TO
40 KT. SEAS 4 TO 10 M...HIGHEST S OF CENTER. ELSEWHERE S OF 52N W
OF 152W WINDS LESS THAN 25 KT. SEAS 2.5 TO 4 M.

...STORM WARNING...
.LOW 43N138W 1000 MB MOVING NE 15 KT. WITHIN 120 NM SW SEMICIRCLE
WINDS 40 TO 50 KT. SEAS 3 TO 5 M. ELSEWHERE FROM 36N TO 48N
BETWEEN 141W AND 129W WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 46N128W 1000 MB. FROM 41N TO 51N BETWEEN
124W AND 136W WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M.
.48 HOUR FORECAST LOW DISSIPATED. FROM 37N TO 45N BETWEEN 123W
AND 130W WINDS LESS THAN 25 KT. SEAS TO 3 M.

...STORM WARNING...
.LOW 36N169W 990 MB MOVING NE 25 KT. WITHIN 240 NM S SEMICIRCLE
WINDS 35 TO 45 KT. SEAS 3 TO 5.5 M. ELSEWHERE FROM 30N TO 40N
BETWEEN 157W AND 180W WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 40N152W 988 MB. BETWEEN 120 AND 420 NM S
SEMICIRCLE WINDS 40 TO 50 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 30N
TO 47N BETWEEN 160W AND 142W WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 46N145W 1009 MB. FROM 32N TO 51N BETWEEN
148W AND 132W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.

...GALE WARNING...
.LOW 52N159W 995 MB MOVING N 15 KT. WITHIN 300 NM NE AND E OF A
LINE FROM 42N160W TO 52N154W TO 58N164W WINDS 25 TO 35 KT. SEAS
2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 58N159W 1001 MB. WITHIN 300 NM NE OF A LINE
FROM LOW CENTER TO 55N148W TO 48N148W WINDS 25 TO 40 KT. SEAS 2.5
TO 4 M.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS ABSORBED
BY LOW 58N147W DESCRIBED BELOW.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 56N TO 61N
BETWEEN 168W AND 145W.
.24 HOUR FORECAST DENSE FOG N OF 61N W OF ALASKA.
.48 HOUR FORECAST DENSE FOG N OF 63N W OF ALASKA.

.LIGHT TO MODERATE FREEZING SPRAY N OF 60N BETWEEN 160W AND
172W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF
160W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF
ALASKA.

.FORECASTER BYRD. 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 1800 UTC WED NOV 26.
24 HOUR FORECAST VALID 1800 UTC THU NOV 27.
48 HOUR FORECAST VALID 1800 UTC FRI NOV 28.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO 14N96W TO 14N95W
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS LESS THAN 2.5 M.
.15 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
15N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC
...N TO NE WINDS 30 TO 35 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE
WITHIN 15N94W TO 16N94W TO 15N95W TO 16N96W TO 14N97W TO 13N95W
TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS TO 40 KT AND SEAS
TO 4.0 M.
.45 HOUR FORECAST WITHIN 14N94W TO 16N94W TO 16N96W TO 12N98W TO
12N97W TO 13N95W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC
...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE
WITHIN 15N94W TO 15N96W TO 11N101W TO 11N98W TO 11N97W TO 12N94W
TO 15N94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE
SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N130W TO 14N133W TO 14N136W TO 10N133W TO 07N132W TO
09N129W TO 11N130W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
ELSEWHERE WITHIN 17N140W TO 07N135W TO 09N128W TO 06N118W TO
09N104W TO 17N140W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 13N133W TO 15N140W TO 08N140W TO
08N136W TO 11N133W TO 13N133W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN MIXED NE TO E AND NW SWELL.
.48 HOUR FORECAST WITHIN 15N136W TO 16N140W TO 09N140W TO
15N136W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED SWELL.

.WITHIN 11N86W TO 11N88W TO 10N89W TO 09N89W TO 09N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 2000 UTC WED NOV 26...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N77.5W TO 09N112W TO 06N124W TO 08N140W.
SCATTERED MODERATE ISOLATED FROM 06N TO 13N BETWEEN 108W AND
129W. SCATTERED MODERATE FROM 09N TO 11.5N BETWEEN 132W AND
136W.


.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

$$