HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC WED NOV 04 2026
CCODE/2:31:12:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 04.
24 HOUR FORECAST VALID 0600 UTC NOV 05.
48 HOUR FORECAST VALID 0600 UTC NOV 06.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.LOW 45N173W 992 MB MOVING NE 35 KT. FROM 33N TO 48N W OF 165W
WINDS 25 TO 40 KT. SEAS 2.5 TO 6 M...HIGHEST NEAR LOW CENTER.
.12 HOUR FORECAST LOW 48N164W 982 MB. WITHIN 180 NM SW QUADRANT
WINDS 40 TO 50 KT. SEAS 4 TO 8 M.
.24 HOUR FORECAST LOW 50N151W 973 MB. BETWEEN 120 NM AND 180 NM S
SEMICIRCLE WINDS 55 TO 65 KT. SEAS 6 TO 10 M. ALSO WITHIN 240 NM
S SEMICIRCLE WINDS 40 TO 55 KT. SEAS 4 TO 8.5 M. ELSEWHERE FROM
34N TO 52N W OF 139W WINDS 25 TO 40 KT. SEAS 2.5 TO 6 M...HIGHEST
NEAR LOW CENTER.
.48 HOUR FORECAST LOW 57N143W 967 MB. FROM 52N TO 58N BETWEEN
140W AND 133W WINDS 40 TO 50 KT. SEAS 5 TO 9 M. ELSEWHERE FROM
31N TO 60N BETWEEN 160W AND 123W WINDS 25 TO 40 KT. SEAS 2.5 TO 8
M...HIGHEST NEAR LOW CENTER.
...STORM WARNING...
.LOW 58N149W 970 MB MOVING NW 05 KT. WITHIN 120 NM SE
QUADRANT...AND FROM 58N TO 61N BETWEEN 140W AND 155W WINDS 40 TO
50 KT. SEAS 4 TO 7 M. ELSEWHERE FROM 54N TO 61N BETWEEN 160W AND
125W WINDS 25 TO 40 KT. SEAS 2.5 TO 7 M...HIGHEST NEAR 54N160W.
.24 HOUR FORECAST LOW 58N153W 984 MB. FROM 56N TO 61N BETWEEN
165W AND 140W WINDS 20 TO 30 KT. SEAS 2.5 TO 5.5 M.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.
...GALE WARNING...
.LOW 50N135W 992 MB MOVING N 25 KT. FROM 35N TO 54N BETWEEN 128W
AND 165W WINDS 25 TO 40 KT. SEAS 2.5 TO 10 M...HIGHEST NEAR
50N155W.
.24 HOUR FORECAST LOW 58N135W 992 MB. FROM 54N TO 58N BETWEEN
141W AND 132W WINDS 20 TO 30 KT. SEAS 2.5 TO 5.5 M. ELSEWHERE
FROM 40N TO 60N E OF 160W WINDS LESS THAN 25 KT. SEAS 2.5 TO 5.5
M...EXCEPT WHERE DESCRIBED ABOVE WITH LOW 50N151W.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.
...GALE WARNING...
.LOW 60N177W 976 MB MOVING NW 05 KT. N OF 53N W OF 172W WINDS 25
TO 40 KT. SEAS 2.5 TO 6.5 M...HIGHEST NEAR LOW CENTER.
.24 HOUR FORECAST 61N177E 984 MB. FROM 50N TO 60N W OF 160W WINDS
25 TO 35 KT. SEAS 2.5 TO 5.5 M.
.48 HOUR FORECAST LOW 56N176W 994 MB. N OF 50N W OF 170W WINDS 25
TO 40 KT. SEAS 2.5 TO 7 M...HIGHEST NEAR 54N180W.
...GALE WARNING...
.48 HOUR FORECAST NEW LOW 42N162W 1006 MB. FROM 32N TO 50N W OF
155W WINDS 25 TO 40 KT. SEAS 2.5 TO 7 M...HIGHEST NEAR 38N165W.
.SYNOPSIS AND FORECAST.
.24 HOUR FORECAST DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM
FROM 58N TO 61N BETWEEN 151W AND 145W.
.48 HOUR FORECAST CONDITIONS IMPROVED.
.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 0600 UTC WED NOV 4.
24 HOUR FORECAST VALID 0600 UTC THU NOV 5.
48 HOUR FORECAST VALID 0600 UTC FRI NOV 6.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 20N132W TO 20N135W TO 19N140W TO 17N140W TO 18N134W TO
20N132W NE TO E WINDS 20 TO 25 KT. SEAS 3.5 TO 4.5 M.
ELSEWHERE...WITHIN 24N125W TO 29N124W TO 30N140W TO 14N140W TO
10N137W TO 17N118W TO 24N125W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.5 M IN NW SWELL.
.24 HOUR FORECAST WITHIN 20N135W TO 21N140W TO 18N140W TO
14N134W TO 14N128W TO 16N129W TO 20N135W NE TO E WINDS 20 TO 25
KT. SEAS 2.5 TO 3.5 M. ELSEWHERE...WITHIN 26N117W TO 30N116W TO
30N140W TO 10N140W TO 15N119W TO 20N128W TO 26N117W...INCLUDING
SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M
IN NW SWELL.
.48 HOUR FORECAST WITHIN 22N133W TO 30N120W TO 30N140W TO
11N140W TO 12N128W TO 22N133W WINDS 20 KT OR LESS. SEAS 2.5 TO
4.0 M IN NW SWELL.
.WITHIN 30N119W TO 30N121W TO 27N122W TO 26N121W TO 26N119W TO
27N119W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0800 UTC WED NOV 4...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 11N73W TO LOW PRESSURE NEAR
08N91W TO 05N116W TO LOW PRESSURE NEAR 08N137W TO 06N140W.
NUMEROUS MODERATE TO ISOLATED STRONG FROM 00N TO 12N E OF 96W
AND FROM 02N TO 13N W OF 110W.
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 0600 UTC NOV 04 2026.
24 HOUR FORECAST VALID 0600 UTC NOV 05 2026.
48 HOUR FORECAST VALID 0600 UTC NOV 06 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW 06N153W 1011 MB NEARLY STATIONARY.
.24 HOUR FORECAST OLD LOW DISSIPATED. NEW LOW 04N141W 1010 MB
WITH TROUGH FROM LOW TO 12N145W TO 17N146W.
.48 HOUR FORECAST LOW 03N149W 1010 MB WITH TROUGH FROM LOW TO
12N151W TO 17N153W.
.TROUGH 20N147W TO 23N148W TO 26N147W MOVING WSW 10 KT.
.24 HOUR FORECAST TROUGH 19N154W TO 21N157W TO 24N158W.
.48 HOUR FORECAST TROUGH 17N163W TO 19N164W TO 23N165W.
.TROUGH 12N146W TO 14N157W TO 17N147W MOVING WSW 10 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 10N154W TO 11N164W TO 15N171W TO 16N176W MOVING SW 10 KT.
SCATTERED MODERATE TSTMS WITHIN 105 NM ALONG EITHER SIDE OF THE
TROUGH.
.24 HOUR FORECAST TROUGH 09N160W TO 10N168W TO 11N179W.
.48 HOUR FORECAST TROUGH MERGED WITH MONSOON TROUGH.
.48 HOUR FORECAST NEW COLD FRONT 30N162W TO 27N170W TO 23N180W.
NE WINDS 20 TO 30 KT N OF FRONT.
.NE WINDS 20 TO 25 KT FROM 12N TO 24N BETWEEN 150W AND 170W...AND
UP TO 435 NM N OF A LINE FROM 15N170W TO 18N180W.
.24 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 11N TO 25N BETWEEN
150W AND 170W...AND UP TO 395 NM N OF A LINE FROM 13N170W TO
15N180W.
.48 HOUR FORECAST NE WINDS 20 TO 30 KT FROM 13N TO 24N BETWEEN
153W AND 160W...AND FROM 16N TO 26N W OF 160W.
.NE WINDS 20 TO 25 KT FROM 15N TO 21N E OF 143W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 30 KT FROM 12N TO 24N E OF
150W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 11N TO 22N E OF
153W.
.SEAS 2.5 TO 3.5 M WITHIN 435 NM ALONG EITHER SIDE OF A LINE FROM
22N140W TO 18N165W...AND WITHIN 265 NM OF A LINE FROM 18N165W TO
21N180W. SEAS 2.5 TO 3 M N OF A LINE FROM 30N175W TO 27N180W.
.24 HOUR FORECAST SEAS 2.5 TO 3.5 M N OF 10N BETWEEN 140W AND
180W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M N OF 10N BETWEEN 140W AND 180W.
.OTHERWISE...WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER
REMAINDER OF FORECAST AREA.
.MONSOON TROUGH 07N140W TO 05N145W TO LOW NEAR 06N153W TO 05N170W
TO 06N178W. SCATTERED MODERATE TSTMS FROM 07N TO 09N BETWEEN 161W
AND 166W. ISOLATED MODERATE TSTMS UP TO 65 NM ALONG EITHER SIDE
OF REST OF TROUGH.
.SCATTERED MODERATE TSTMS FROM 09N TO 16N E OF 141W.
$$
.FORECASTER CHAN. HONOLULU HI.=