HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC THU NOV 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 05.
24 HOUR FORECAST VALID 1800 UTC NOV 06.
48 HOUR FORECAST VALID 1800 UTC NOV 07.
.WARNINGS.
...STORM WARNING...
.LOW 53N143W 967 MB MOVING NE 10 KT WILL TURN NW AFTER 12 HOURS.
FROM 47N TO 52N BETWEEN 137W AND 146W AND NE OF A LINE FROM
57N138W TO 53N134W WINDS 40 TO 55 KT. SEAS 7 TO 12 M...HIGHEST S
OF THE LOW. ELSEWHERE N OF 44N BETWEEN 45N BETWEEN 127W AND 150W
WINDS 25 TO 40 KT. SEAS 3 TO 6 M...EXCEPT S OF 54N SEAS 4 TO 8
M.
.24 HOUR FORECAST LOW 59N142W 971 MB. N OF 53N BETWEEN 135W AND
159W WINDS 25 TO 35 KT. SEAS 3 TO 6 M...EXCEPT E OF 145W SEAS 4
TO 7.5 M.
.48 HOUR FORECAST LOW 59N150W 990 MB. N OF 55N BETWEEN 145W AND
157W WINDS TO 25 KT. SEAS TO 3.5 M.
...STORM WARNING...
.LOW 45N171W 1009 MB MOVING SE 30 KT WILL RAPIDLY INTENSIFY AFTER
24 HOURS. FROM 35N TO 46N BETWEEN 166W AND 180W WINDS 25 TO 40
KT. SEAS 4 TO 7 M.
.24 HOUR FORECAST LOW 42N154W 998 MB. FROM 33N TO 44N BETWEEN
141W AND 160W WINDS 25 TO 40 KT. SEAS 4 TO 7 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 49N138W 968 MB.
FROM 42N TO 48N BETWEEN 132W AND 144W WINDS 40 TO 55 KT. SEAS 6
TO 10 M. ELSEWHERE FROM 39N TO 53N BETWEEN 126W AND 145W WINDS 25
TO 40 KT. SEAS 3 TO 8 M...HIGHEST S AND SW OF THE LOW.
...GALE WARNING...
.LOW 43N156W 1004 MB MOVING NE 30 KT. FROM 35N TO 45N BETWEEN
153W AND 164W WINDS 25 TO 40 KT. SEAS 4 TO 7 M.
.24 HOUR FORECAST LOW 49N134W 996 MB.FROM 45N TO 50N BETWEEN 132W
AND 142W WINDS 25 TO 35 KT. SEAS 4 TO 5.5 M.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED CONDITIONS
DIMINISHED.
...GALE WARNING...
.LOW 58N177E 988 MB MOVING SE 20 KT. FROM 50N TO 58N W OF 180W
WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW 53N170W 997 MB. BETWEEN THE ALEUTIAN
ISLANDS AND A LINE FROM 35N165W TO 40N178W WINDS 25 TO 40 KT.
SEAS 3.5 TO 6.5 M.
.48 HOUR FORECAST LOW 51N155W 995 MB. FROM 43N TO 50N BETWEEN
150W AND 160W WINDS 20 TO 30 KT. SEAS 3 TO 5 M.
...GALE WARNING...
.LOW 41N148W 1006 MB MOVING NE 40 KT. WITHIN 360 NM SE SEMICIRCLE
WINDS 20 TO 30 KT. SEAS 4 TO 5 M.
.24 HOUR FORECAST LOW 51N129W 992 MB. FROM 45N TO 51N E OF 130W
WINDS 25 TO 35 KT. SEAS 4 TO 6.5 M WITH W TO NW SWELL.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED CONDITIONS
DIMINISHED.
...GALE WARNING...
.36 HOUR FORECAST FROM 37N TO 49N BETWEEN 174W AND 180W WINDS 25
TO 35 KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST LOW 47N176W 988 MB. FROM 35N TO 49N BETWEEN
161W AND 180W WINDS 25 TO 40 KT. SEAS 4 TO 8 M...HIGHEST NEAR
44N180W.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 59N TO 63N W OF
164W...N OF 53N W OF 180W...AND NE OF A LINE FROM 50N134W TO
57N143W.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE
FROM 65N167W TO 57N176W.
.48 HOUR FORECAST DENSE FOG FROM 36N TO 47N BETWEEN 124W AND 128W
AND FROM 46N TO 50N BETWEEN 166W AND 180W.
.FORECASTER COLLINS. 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 THU NOV 5.
24 HOUR FORECAST VALID 1800 UTC FRI NOV 6.
48 HOUR FORECAST VALID 1800 UTC SAT NOV 7.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 16N133W TO 20N135W TO 21N140W TO 12N140W TO 13N132W TO
15N130W TO 16N133W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.
ELSEWHERE WITHIN 30N116W TO 30N140W TO 17N134W TO 09N140W TO
13N121W TO 18N125W TO 30N116W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN MIXED NE WIND WAVES AND NW SWELL.
.24 HOUR FORECAST WITHIN 20N137W TO 20N140W TO 12N140W TO
16N139W TO 13N137W TO 13N136W TO 20N137W NE TO E WINDS 20 TO 25
KT. SEAS 3.0 TO 4.0 M. ELSEWHERE WITHIN 30N120W TO 30N140W TO
20N138W TO 10N140W TO 12N128W TO 22N129W TO 30N120W WINDS 20 KT
OR LESS. SEAS 2.5 TO 4.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 25N116W TO 30N117W TO 30N140W TO
08N140W TO 10N135W TO 25N116W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.5 M IN NW SWELL.
.06 HOUR FORECAST WITHIN 02S116W TO 02S118W TO 03S120W TO
03.4S120W TO 03.4S114W TO 02S116W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN MIXED SE AND NW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 02S105W TO 02S110W TO 01S113W TO
02S120W TO 03.4S120W TO 03.4S104W TO 02S105W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SE AND NW SWELL.
.30 HOUR FORECAST WITHIN 16N94.5W TO 16.5N95W TO 16N95W TO
15N95W TO 14.5N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE GULF
OF TEHUANTEPEC...NW WINDS 20 TO 25 KT. SEAS BUILDING TO 2.5 M.
.48 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 16N96W TO 15N96W TO
14N96W TO 14N95W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.42 HOUR FORECAST WITHIN 32N114W TO 32N115W TO 31N115W TO
30N114W TO 30N113W TO 32N114W...INCLUDING THE NORTHERN GULF OF
CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
10N89W 1008 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 1910 UTC THU NOV 5...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO BROAD 1008 MB LOW PRES NEAR
10.5N91.5W TO 07.5N100W TO 09N111W TO 1011 MB LOW PRES NEAR
07N115W TO 05N120W. ITCZ FROM 05N120W TO 08N140W. ISOLATED TO
WIDELY SCATTERED MODERATE TO STRONG CONVECTION FROM 03.4S TO 14N
BETWEEN 77W AND 94W...FROM 03.4S TO 13N BETWEEN 103W AND 123W...
AND N OF ITCZ TO 14N BETWEEN 125W AND 140W.
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 1800 UTC NOV 05 2026.
24 HOUR FORECAST VALID 1800 UTC NOV 06 2026.
48 HOUR FORECAST VALID 1800 UTC NOV 07 2026.
.WARNINGS.
...GALE WARNING...
.LOW NEAR 10N145W 1008 MB MOVING WNW 10 KT WITH TROUGH FROM
19N149W TO 13N148W TO LOW TO 07N144W. ENE WINDS 20 TO 30 KT FROM
25N TO 10N E OF 160W. SCATTERED MODERATE TSTMS FROM 17N TO 09N E
OF 148W.
.24 HOUR FORECAST LOW NEAR 10N151W 1008 MB WITH TROUGH FROM
18N153W TO LOW TO 09N151W. NE WINDS 20 TO 30 KT FROM 21N TO
12N E OF 157W.
.48 HOUR FORECAST LOW NEAR 11N156W 1004 MB WITH TROUGH FROM
17N156W TO LOW. NE WINDS 30 TO 35 KT WITHIN 120 NM N SEMICIRCLE
OF LOW. NE WINDS 20 TO 30 KT ELSEWHERE FROM 19N TO 11N BETWEEN
160W AND 148W. SEAS 4 TO 5 M WITHIN 120 NM N SEMICIRCLE OF LOW.
SEAS 2.5 TO 4 M ELSEWHERE FROM 17N TO 07N BETWEEN 162W AND 155W.
.SYNOPSIS AND FORECAST.
.STATIONARY FRONT 30N172W 28N175W 28N180W. NE WINDS 20 TO 25 KT
NW OF FRONT.
.24 HOUR FORECAST FRONT 30N159W 26N171W 25N180W. NE WINDS 20 TO
30 KT NW OF FRONT.
.48 HOUR FORECAST FRONT 30N145W 27N152W 24N164W. WINDS EASED TO
20 KT OR LESS.
.LOW 03N151W 1010 MB MOVING W SLOWLY EMBEDDED IN MONSOON TROUGH.
SEE MONSOON TROUGH SECTION FOR TSTMS.
.24 HOUR FORECAST LOW NEAR 03N153W 1010 MB EMBEDDED IN MONSOON
TROUGH.
.48 HOUR FORECAST LOW NEAR 04N164W 1010 MB EMBEDDED IN MONSOON
TROUGH.
.TROUGH 25N160W 22N162W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 12N180W 09N170W MOVING WSW SLOWLY. SCATTERED MODERATE
TSTMS WITHIN 240 NM N OF TROUGH AND E OF TROUGH.
.24 HOUR FORECAST TROUGH W OF 177W MOVED W OF AREA AND ABSORBED
BY MONSOON TROUGH ELSEWHERE.
.NE WINDS 20 TO 25 KT FROM 27N TO 13N W OF 170W.
.24 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 25N TO 13N W OF 163W.
.48 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 26N TO 13N W OF 160W.
.SEAS 2.5 TO 4 M N OF 08N BETWEEN 180W AND 140W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M LITTLE CHANGE.
.48 HOUR FORECAST SEAS 2.5 TO 4.5 M N OF 10N BETWEEN 180W AND
140W...EXCEPT N OF LINE 30N166W 26N173W 26N180W.
.OTHERWISE...WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER
REMAINDER OF FORECAST AREA.
.ITCZ 08N142W 07N140W. ISOLATED MODERATE TSTMS WITHIN 120 NM OF
ITCZ.
.MONSOON TROUGH 05N180W 03N171W 05N164W 03N144W. SCATTERED
MODERATE TSMTS S OF 06N W OF 150W.
$$
.FORECASTER TROTTER. HONOLULU HI.=