High Seas Forecast
Issued by NWS

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FZPN01 KWBC 080940
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE SEP 08 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT
TO 53N172E TO 50N180W TO 30N180W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0600 UTC SEP 08.
24 HOUR FORECAST VALID 0600 UTC SEP 09.
48 HOUR FORECAST VALID 0600 UTC SEP 10.

.WARNINGS.

...GALE WARNING...
.LOW 58N167W 1000 MB MOVING NE 20 KT. BETWEEN 180 NM AND 600 NM
SE...120 NM AND 420 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS
2.5 TO 4.5 M...HIGHEST NEAR 53N165W.
.24 HOUR FORECAST LOW DISSIPATED INLAND WITH NEW LOW NEAR 59N145W
1009 MB. WITHIN 420 NM SE...540 NM S AND 360 NM SW
QUADRANTS...INCLUDING THE SHELIKOF STRAIT WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M.
.48 HOUR FORECAST LOW NEAR 59N141W 1016 MB. WITHIN 480 NM SW AND
420 NM W QUADRANTS...WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5
M...HIGHEST NEAR 57N148W. ELSEWHERE N OF 50N E OF 150W WINDS TO
25 KT. SEAS 2.5 TO 3.5 M.

...GALE WARNING...
.LOW 44N168W 1015 MB MOVING SW 10 KT. WITHIN 120 NM W AND NW OF A
FRONT FROM 45N166W TO THE LOW TO 36N175W WINDS TO 25 KT. SEAS TO
3 M. WITHIN 180 NM E AND SE OF A FRONT FROM 50N164W TO THE LOW TO
35N180W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 42N174W 1006 MB. WITHIN 360 NM NE QUADRANT
AND 300 NM NW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5
M...HIGHEST NEAR 44N173W. ELSEWHERE WITHIN 600 NM NE...480 NM
SE...720 NM SW AND 420 NM NW QUADRANTS WINDS TO 25 KT. SEAS TO 3
M.
.48 HOUR FORECAST LOW 44N179W 1021 MB. FROM 42N TO 46N W OF 175W
WINDS LESS THAN 25 KT. SEAS TO 3 M.

...GALE WARNING...
.24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW W OF THE AREA 52N160E
992 MB. N OF 50N W OF 175W...INCLUDING THE W BERING SEA WINDS TO
25 KT. SEAS TO 2.5 M.
.36 HOUR FORECAST COMPLEX LOW WITH MAIN LOW W OF THE AREA 59N166E
988 MB. IN THE BERING SEA N OF 52N W OF 178E WINDS 30 TO 45 KT.
SEAS 4 TO 6 M...HIGHEST NEAR 54N171E.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW WELL W OF THE AREA.
IN THE BERING SEA N OF 52N W OF 175W AREA OF S WINDS 30 TO 40 KT.
SEAS 3.5 TO 7 M...HIGHEST NEAR 58N177E. ELSEWHERE IN THE BERING
SEA FROM 52N TO 64N W OF 171W WNDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 34N BETWEEN 125W AND 140W AREA OF NE TO E WINDS TO
25 KT. SEAS TO 3 M.
.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 125W AND 150W AREA OF
NE TO E WINDS TO 25 KT. SEAS TO 3 M...HIGHEST NEAR 31N129W.
.48 HOUR FORECAST POST-TROPICAL CYCLONE MARIE NEAR 32N131W
1009 MB. MAXIMUM SUSTAINED WINDS 25 KT GUSTS TO 35 KT. FROM 30N
TO 34N BETWEEN 125W AND 134W WINDS TO 25 KT. SEAS TO 3 M.

.FROM 38N TO 43N BETWEEN E OF 129W AREA OF N WINDS TO 25 KT.
SEAS TO 3 M.
.24 HOUR FORECAST WITHIN 300 NM SE AND S OF A LINE FROM 46N126W
TO 38N143W AREA OF NE WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 33N TO 40N BETWEEN 130W AND 155W AREA OF
NE WINDS TO 25 KT. SEAS TO 3 M.

.FROM 30N TO 35N BETWEEN 148W AND 165W AREA OF NE TO E WINDS TO
25 KT. SEAS TO 3 M.
.24 HOUR FORECAST FROM 30N TO 37N BETWEEN 150W AND 167W AREA OF
NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M IN SE SWELL...HIGHEST
NEAR 30N159W.
.48 HOUR FORECAST FROM 30N TO 37N BETWEEN 153W AND 170W WINDS 20
TO 30 KT. SEAS 3.5 TO 7 M IN MIXED SWELL...HIGHEST NEAR 30N164W.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 54N
BETWEEN 150W AND 160W...N OF 63N W OF ALASKA...AND WITHIN 60 NM N
OF A LINE FROM 59N150W TO 59N142W TO 58N137W TO ALASKA.
.24 HOUR FORECAST DENSE FOG WITHIN 60 NM NW OF A LINE FROM
43N172W TO 45N164W...WITHIN 180 NM NE OF A LINE FROM 53N135W TO
57N138W TO ALASKA AND WITHIN 60 NM NE OF A LINE FROM 57N136W TO
59N144W TO ALASKA.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 50N BETWEEN 160W AND 178W
AND FROM 63N TO 67N W OF ALASKA.

.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 0600 UTC TUE SEP 8.
24 HOUR FORECAST VALID 0600 UTC WED SEP  9.
48 HOUR FORECAST VALID 0600 UTC THU SEP 10.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM MARIE NEAR 25.5N 126.6W 996 MB AT 0900 UTC SEP
08 MOVING WNW OR 300 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM E
SEMICIRCLE...90 NM SW QUADRANT AND 120 NM NW QUADRANT. SEAS 4 M
OR GREATER WITHIN 150 NM E SEMICIRCLE AND 180 NM W SEMICIRCLE
WITH SEAS TO 7.0 M. WITHIN 27N123W TO 30N126W TO 30N130W TO
26N133W TO 23N128W TO 24N123W TO 27N123W NE WINDS 20 TO 33 KT.
SEAS 2.5 TO 4.5 M. WITHIN 30N126W TO 24N133W TO 30N140W TO
23N140W TO 19N126W TO 24N122W TO 30N126W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL MARIE NEAR 27.9N 128.6W. MAXIMUM
SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 4 M OR GREATER
90 NM E SEMICIRCLE AND 75 NM W SEMICIRCLE...WITH SEAS TO 4.5 M.
WITHIN 27N124W TO 26N131W TO 30N134W TO 30N140W TO 24N140W TO
21N134W TO 27N124W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN
MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW MARIE N OF AREA NEAR
32.1N 131.4W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER
FORECAST WATERS WITHIN 30N130W TO 30N136W TO 29N135W TO 29N132W
TO 30N130W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED
SWELL.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.WITHIN 12N86W TO 11N89W TO 11N90W TO 10N90W TO 10N87W TO 11N86W
TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 12N87W TO 12N88W TO 11N90W TO 10N89W
TO 10N87W TO 11N86W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 12N87W TO 12N88W TO 12N89W TO 10N90W TO
10N88W TO 11N86W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...E
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.

.WITHIN 01S112W TO 00N116W TO 00N125W TO 01S120W TO 03.4S120W TO
03.4S111W TO 01S112W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NW TO N SWELL.
.24 HOUR FORECAST WITHIN 02S108W TO 01N111W TO 01S114W TO
03.4S116W TO 03S108W TO 03S102W TO 02S108W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 02S102W TO 01N110W TO 00N114W TO
02S118W TO 03S118W TO 03.4S101W TO 02S102W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NW TO N SWELL.

.03 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 15N96W TO 14N96W
TO 14N95W TO 15N95W TO 16N95W...INCLUDING THE GULF OF
TEHUANTEPEC...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO
14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.

.30 HOUR FORECAST WITHIN 19N111W TO 19N114W TO 18N115W TO
16N115W TO 16N113W TO 17N112W TO 19N111W E TO SE WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 19N116W TO 19N118W TO 18N119W TO
17N119W TO 17N117W TO 17N116W TO 19N116W E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.

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

CONVECTION VALID AT 0920 UTC TUE SEP 8...

.TROPICAL STORM MARIE...WIDELY SCATTERED MODERATE IN THE SE
QUADRANT FROM 18N TO 26N BETWEEN 122W AND 126W.

.TROPICAL WAVE NEAR 90W...SCATTERED MODERATE ISOLATED
STRONG FROM 02N TO 16N BETWEEN 88W AND 103W.

.TROPICAL WAVE NEAR 112W...SCATTERED MODERATE ISOLATED
STRONG CONVECTION IS FROM 07N TO 20N BETWEEN 100W AND 118W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 11N112W TO
09N129W AND TO BEYOND 10N140W. SCATTERED MODERATE FROM 00N TO
15N WEST OF 120W.

.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.

$$