High Seas 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
513
FZPN02 KWBC 012325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SUN NOV 01 2026

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 01.
24 HOUR FORECAST VALID 1800 UTC NOV 02.
48 HOUR FORECAST VALID 1800 UTC NOV 03.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW W OF AREA 54N167E 953 MB MOVING E 20 KT. FROM 40N
TO 48N W OF 167W AND FROM 56N TO 59N W OF 178W WINDS 35 TO 50
KT. SEAS 4.5 TO 7.5 M. ELSEWHERE W OF A LINE FROM  37N180W TO
46N164W TO 57N170W TO 61N170W WINDS 25 TO 40 KT. SEAS 2.5 TO 6.5
M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 53N178W 958 MB AND
SECOND NEW LOW 55N160W 968 MB. WITHIN 480 NM S QUADRANT OF MAIN
LOW...AND 120 NM NE QUADRANT OF SECOND LOW WINDS 35 TO 50 KT.
SEAS 6.5 TO 11.5 M EXCEPT 3.5 TO 6 M NE QUADRANT OF SECOND LOW.
ELSEWHERE FROM 38N TO 63N W OF 147W WINDS 25 TO 40 KT. SEAS 2.5
TO 7 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 52N161W 979 MB AND
SECOND LOW 60N173W 975 MB. WITHIN 540 NM S AND SW QUADRANTS OF
MAIN LOW AND BETWEEN 180 NM AND 480 NM S AND SW QUADRANTS OF
SECOND LOW WINDS 25 TO 40 KT. SEAS 5.5 TO 10 M EXCEPT SEAS 3 TO
5.5 M ASSOCIATED WITH SECOND LOW.

...GALE WARNING...
.FROM 36N TO 44N BETWEEN 146W AND 156W AREA OF NW WINDS 25 TO 35
KT. SEAS 4.5 TO 6.5 M.
.24 HOUR FORECAST S OF 40N BETWEEN 138W AND 150W AREA OF NW
WINDS 20 TO 30 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST CONDITIONS DESCRIBED BELOW WITH LOW 42N146W.

...GALE WARNING...
.LOW 55N135W 992 MB MOVING N 15 KT. WITHIN 480 NM SE QUADRANT
WINDS 30 TO 45 KT. SEAS 3.5 TO 6 M.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESRIBED BELOW
WITH LOW 51N134W DESCRIBED BELOW.

...GALE WARNING...
.LOW 43N138W 1002 MB MOVING NE 20 KT AND SLOWING. WITHIN 360 NM
NE AND 420 NM S AND SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3.5
M.
.24 HOUR FORECAST LOW 51N134W 1004 MB. FROM 44N TO 55N BETWEEN
128W AND 132W WINDS WINDS 25 TO 40 KT. SEAS 3.5 TO 6.5 M.
.48 HOUR FORECAST LOW MOVED INLAND. FROM 48N TO 53N BETWEEN 127W
AND 130W WINDS 20 TO 30 KT. SEAS TO 4 M.

...GALE WARNING...
 .48 HOUR FORECAST LOW 56N148W 980 MB. WITHIN 240 NM NW AND 180
NM NE QUADRANTS...AND 180 NM E OF A LINE FROM LOW TO 52N140W TO
45N140W WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF AREA 44N177E 994 MB. WITHIN 420 NM SE
QUADRANT WINDS 25 TO 40 KT. SEAS 3.5 TO 7 M.

...GALE WARNING...
.42 HOUR FORECAST NEW LOW 41N128W 1008 MB. WITHIN 240 NM W AND
SW QUADRANTS WINDS 25 TO 35 KT. SEAS 3.5 TO 5.5 M.
.48 HOUR FORECAST LOW 42N146W 1012 MB. WITHIN 360 NM SW QUADRANT
WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.

.SYNOPSIS AND FORECAST.

.LOW 58N148W 993 MB DRIFTING NE. WITHIN 360 NM SW QUADRANT WINDS
TO 25 KT. SEAS 2.5 TO 4 M.
.18 HOUR FORECAST LOW 58N149W 998 MB. WITHIN 300 NM NE QUADRANT
WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 56N
BETWEEN 171W AND 179W...AND FROM 55N TO 59N W OF 168W.
.24 HOUR FORECAST DENSE FOG FROM 56N TO 63N W OF 160W...AND FROM
55N TO 58N BETWEEN 153W AND 163W.
.48 HOUR FORECAST DENSE FOG N OF 58 W OF 170W.

.FORECASTER ROWLAND. 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 1800 UTC SUN NOV 1.
24 HOUR FORECAST VALID 1800 UTC MON NOV  2.
48 HOUR FORECAST VALID 1800 UTC TUE NOV  3.

.WARNINGS.

...GALE WARNING...
.WITHIN 31N113W TO 32N114W TO 32N115W TO 31N115W TO 30N114W TO
31N113W...INCLUDING THE GULF OF CALIFORNIA... S TO SW WINDS 30 TO
35 KT. SEAS 2.5 M. ELSEWHERE WITHIN 31N113W TO 32N115W TO
30N115W TO 29N114W TO 30N112W TO 31N113W S TO SW WINDS 20 TO 30
KT. SEAS 2.5 M.
.06 HOUR FORECAST WITHIN 31N113W TO 32N114W TO 31N115W TO
30N115W TO 29N114W TO 30N112W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... SW WINDS 20 TO 30 KT. SEAS 2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.SYNOPSIS AND FORECAST.

.WITHIN 15N93W TO 16N95W TO 16N96W TO 14N96W TO 14N95W TO 14N93W
TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO
30 KT. SEAS 2.5 M.
.24 HOUR FORECAST WITHIN 15N93W TO 16N94W TO 16N96W TO 13N96W TO
11N95W TO 12N94W TO 15N93W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS 2.5 M.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 10N85W TO 12N87W TO 11N90W TO 10N91W TO 08N90W TO 08N88W
TO 10N85W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20
TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 11N88W TO 10N88W TO
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 05N107W TO 06N108W TO 05N112W TO 03N112W TO 02N110W TO
02N107W TO 05N107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.06 HOUR FORECAST WITHIN 30N136W TO 30N140W TO 28N140W TO
28N139W TO 30N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.
.24 HOUR FORECAST WITHIN 30N131W TO 30N140W TO 19N140W TO
21N137W TO 30N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW
SWELL.
.48 HOUR FORECAST WITHIN 30N119W TO 30N140W TO 09N140W TO
14N128W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.

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

CONVECTION VALID AT 1940 UTC SUN NOV 1...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N120W TO 09N140W. SCATTERED
MODERATE ISOLATED STRONG FROM 02N TO 09N E OF 87W...AND FROM 00N
TO 10N BETWEEN 104W AND 140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W

SYNOPSIS VALID 1800 UTC NOV 01 2026.
24 HOUR FORECAST VALID 1800 UTC NOV 02 2026.
48 HOUR FORECAST VALID 1800 UTC NOV 03 2026.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT 30N148W TO 27N151W MOVING SE 10 KT...THEN NEARLY
STATIONARY FRONT TO 26N155W TO 26N159W. ISOLATED MODERATE TSTMS
WITHIN 125 NM ALONG EITHER SIDE OF COLD FRONT.
.24 HOUR FORECAST COLD FRONT 29N140W TO 22N146W TO 19N160W.
.48 HOUR FORECAST COLD FRONT 24N140W TO 19N145W TO 16N155W.

.FIRST LOW NEAR 21N161W...SECOND LOW NEAR 19N174W...AND THIRD LOW
NEAR 16N179W...ALL 1012 MB AND MOVING WSW SLOWLY. TROUGH 19N157W
TO FIRST LOW TO SECOND LOW TO THIRD LOW. ISOLATED MODERATE TSTMS
FROM 19N TO 21N W OF 175W.
.24 HOUR FORECAST ALL LOW DISSIPATED. TROUGH 19N153W TO 18N158W
TO 18N169W.
.48 HOUR FORECAST TROUGH SHIFTED SW FROM 08N162 TO 12N164W TO
15N167W.

.LOW NEAR 06N152W 1011 MB MOVING SLOWLY W. ISOLATED MODERATE
TSTMS FROM 05N TO 07N BETWEEN 148W AND 152W.
.24 HOUR FORECAST LOW NEAR 03N155W 1011 MB.
.48 HOUR FORECAST LOW ABSORBED BY MONSOON TROUGH.

.WINDS 20 TO 30 KT N OF A LINE FROM 30N149W TO 22N160W TO
18N180W. SEAS 2.5 TO 4.5 M N OF A LINE FROM 30N143W TO 14N173W TO
12N180W.
.24 HOUR FORECAST WINDS 20 TO 25 KT WITHIN 165 NM OF A LINE FROM
30N141W TO 23N154W TO 18N155W TO 21N162W TO 22N180W. SEAS 2.5 TO 4
M N OF 15N BETWEEN 140W AND 170W...AND FROM 12N TO 28N W OF 170W.
.48 HOUR FORECAST WINDS 20 TO 25 KT WITHIN 215 NM OF A LINE FROM
13N155W TO 19N158W TO 21N180W. SEAS 2.5 TO 3.5 M N OF 12N BETWEEN
140W AND 153W...AND FROM 12N TO 26N W OF 153W.

.OTHERWISE...WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER
REMAINDER OF FORECAST AREA.

.MONSOON TROUGH 09N140W TO LOW NEAR 06N152W TO 03N161W. ISOLATED
MODERATE TSTMS S OF TROUGH FROM 01N TO 06N E OF 152W.

.SCATTERED MODERATE TSMTS FROM 13N TO 16N BETWEEN 144W AND 148W.

$$

.FORECASTER CHAN. HONOLULU HI.