HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 04.
24 HOUR FORECAST VALID 1800 UTC NOV 05.
48 HOUR FORECAST VALID 1800 UTC NOV 06.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.LOW 48N162W 982 MB MOVING NE 30 KT. FROM 39N TO 49N BETWEEN 152W
AND 170W WINDS 25 TO 40 KT. SEAS 3.5 TO 6.5 M.
.06 HOUR FORECAST LOW 48N157W 978 MB. FROM 44N TO 48N BETWEEN
156W AND 160W WINDS 35 TO 50 KT. SEAS 5 TO 7 M.
.18 HOUR FORECAST LOW 52N147W 966 MB. FROM 47N TO 50N BETWEEN
144W AND 148W WINDS 50 TO 65 KT. SEAS 6 TO 10 M.
.24 HOUR FORECAST LOW 53N142W 967 MB. FROM 47N TO 52N BETWEEN
136W AND 146W AND NE OF A LINE FROM 54N135W TO 57N138W WINDS 40
TO 55 KT. SEAS 6 TO 11 M. ELSEWHERE WITHIN AN AREA BOUNDED BY A
LINE FROM 52N127W TO 44N132W TO 44N164W TO 59N138W TO 57N130W TO
52N127W WINDS 25 TO 40 KT. SEAS 3 TO 8 M...HIGHEST S OF THE LOW.
.48 HOUR FORECAST LOW 59N141W 973 MB. N OF A LINE FROM 55N132W TO
41N145W TO 55N158W WINDS 25 TO 40 KT. SEAS 3.5 TO 6.5 M.
...STORM WARNING...
.LOW 51N133W 994 MB MOVING N 20 KT. WITHIN 480 NM S AND 240 NM NE
QUADRANTS WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.06 HOUR FORECAST LOW 53N132W 990 MB. NE OF A FRONT FROM THE LOW
TO 51N129W WINDS 35 TO 50 KT. SEAS 4 TO 6 M.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
...GALE WARNING...
.LOW 46N178W 1007 MB MOVING SE 45 KT. FROM 35N TO 46N BETWEEN
175W AND 180W WINDS 25 TO 35 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST LOW 43N152W 1005 MB. FROM 35N TO 44N BETWEEN
140W AND 163W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST LOW 51N129W 999 MB. FROM 45N TO 51N E OF 142W
WINDS 25 TO 35 KT. SEAS 4 TO 6 M.
...GALE WARNING...
.LOW 60N178W 978 MB MOVING W 10 KT WILL SLOW AND TURN SW AFTER 12
HOURS. N OF THE ALEUTIAN ISLANDS W OF 170W WINDS 20 TO 30 KT.
SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW 58N177E 987 MB. FROM 50N TO 59N W OF 176W
WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW 53N167W 993 MB. FROM 45N TO 54N BETWEEN
160W AND 180W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
...GALE WARNING...
.24 HOUR FORECAST NEW LOW 45N172W 994 MB. FROM 35N TO 50N BETWEEN
167W AND 180W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW 43N153W 1004 MB. FROM 33N TO 44N BETWEEN
142W AND 172W WINDS 25 TO 40 KT. SEAS 3.5 TO 6.5 M.
.SYNOPSIS AND FORECAST.
.LOW 57N152W 980 MB MOVING NW 20 KT. WITHIN 360 NM S AND 540 NM E
QUADRANTS...AND WITHIN 240 NM EITHER SIDE OF A LINE FROM 54N147W
TO 44N141W WINDS 20 TO 30 KT. SEAS 3.5 TO 7 M WITH W TO SW SWELL.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM EITHER
SIDE OF A LINE FROM 64N173W TO 59N161W...N OF 58N W OF 176W...AND
WITHIN 120 NM EITHER SIDE OF A LINE FROM 46N180W TO 49N160W.
.24 HOUR FORECAST DENSE FOG FROM 60N TO 63N W OF 165W AND N OF
55N W OF 180W.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE
FROM 65N167W TO 57N173W.
.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 WED NOV 4.
24 HOUR FORECAST VALID 1800 UTC THU NOV 5.
48 HOUR FORECAST VALID 1800 UTC FRI NOV 6.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW PRES...INVEST EP95...JUST W OF AREA NEAR 09.5N140.5W 1008
MB. OVER FORECAST WATERS WITHIN 21N136W TO 21N137W TO 21N140W TO
17N140W TO 18N139W TO 21N136W NE TO E WINDS 20 TO 25 KT. SEAS
3.0 TO 4.0 M. ELSEWHERE WITHIN 21N121W TO 30N115W TO 30N140W TO
08N140W TO 15N117W TO 21N121W...INCLUDING NEAR SEBASTIAN
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW
SWELL.
.24 HOUR FORECAST LOW PRES...INVEST EP95...POSSIBLE TROPICAL
CYCLONE...WELL W OF AREA. WITHIN 19N137W TO 21N140W TO 13N140W
TO 13N135W TO 12N133W TO 13N130W TO 19N137W NE TO E WINDS 20 TO
25 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 29N116W TO 30N140W TO
19N136W TO 09N138W TO 14N120W TO 19N124W TO 29N116W...INCLUDING
NEAR SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 2.5 TO
3.5 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 26N121W TO 30N120W TO 30N140W TO
10N140W TO 12N129W TO 21N131W TO 26N121W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN NW SWELL.
.30 HOUR FORECAST WITHIN 02.5S115W TO 03S116.5W TO 02.5S120W TO
03.4S120W TO 03.4S113.5W TO 02.5S115W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN MIXED SE AND NW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 1930 UTC WED NOV 4...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N87W TO 04N98W TO 07.5N105W TO 03N128W
TO LOW PRES...INVEST EP95/CP95...NOW JUST WEST OF AREA AT
08.5N140.5W. NUMEROUS MODERATE TO ISOLATED STRONG FROM 02S TO
13N BETWEEN 77W AND 98W...FROM 03.4S TO 09N BETWEEN 106W AND
124W...AND FROM 07N TO 11N BETWEEN 126W AND 134W. SIMILAR
CONVECTION FROM 08N TO 20N BETWEEN 137W 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 04 2026.
24 HOUR FORECAST VALID 1800 UTC NOV 05 2026.
48 HOUR FORECAST VALID 1800 UTC NOV 06 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW 10N140W 1008 MB MOVING WNW 10 KT WITH TROUGH 19N142W 15N143W
08N140W. SCATTERED MODERATE TSTMS E OF 146W FROM 07N TO 19N. NE
WINDS 20 TO 30 KT FROM 15N TO 23N E OF 150W.
.24 HOUR FORECAST LOW 12N146W 1008 MB WITH TROUGH 20N151W 14N151W
12N147W 07N145W. ENE WINDS 20 TO 30 KT WITHIN AREA BOUNDED BY
24N160W
24N140W 11N140W 13N160W 24N160W.
.48 HOUR FORECAST LOW 13N153W 1010 MB. WINDS DIMINISHED TO 20 KT
OR LESS.
.LOW 06N162W 1011 MB NEARLY STATIONARY.
.24 HOUR FORECAST LOW 05N164W 1011 MB.
.48 HOUR FORECAST LOW 08N164W 1011 MB.
.TROUGH 24N140W 23N146W NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 26N153W 23N153W 19N152W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH 27N160W 21N163W 19N164W.
.48 HOUR FORECAST TROUGH 30N150W 26N155W 24N159W.
.TROUGH 11N155W 12N171W 15N176W NEARLY STATIONARY. SCATTERED
MODERATE
TSTMS WITHIN 100NM EITHER SIDE OF TROUGH.
.24 HOUR FORECAST TROUGH MERGED WITH MONSOON TROUGH.
.24 HOUR FORECAST NEW LOW 03N148W 1011 MB.
.48 HOUR FORECAST LOW 03N152W 1011MB.
.24 HOUR FORECAST NEW FRONT 30N171W 29N175W 28N180W.
.48 HOUR FORECAST FRONT 30N157W 28N163W 26N168W THENCE TROUGH
26N168W
25N172W 25N180W.
.NE WINDS 20 TO 25 KT FROM 11N TO 20N W OF 154W...AND FROM 19N TO
15N
BETWEEN 154W AND 165W.
.24 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 13N TO 27N W OF
170W...AND
NW OF A LINE FROM 30N172W TO 28N180W.
.48 HOUR FORECAST NE WINDS 20 TO 30 KT FROM 15N TO 30 N W OF
160W...AND
WINDS 20 TO 25 KT FROM 15N TO 22N E OF 160W.
.SEAS 2.5 TO 3 M FROM 10N TO 26N BETWEEN 140W AND 180W...AND SEAS
2.5 TO
3.5 M NW OF A LINE FROM 30N161W TO 25N180W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M N OF 11N W OF 166W...AND SEAS
2.5 TO 4
FEET N OF 11N E OF 166W.
.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 FROM FIRST LOW DESCRIBED ABOVE TO 04N150W TO
06N160W TO SECOND LOW DESCRIBED ABOVE TO 05N170W TO 05N180W.
SCATTERED MODERATE TSTMS WITHIN 250 NM S OF MONSOON TROUGH W
OF 164W S AND WITHIN 260 NM N OF MONSOON TROUGH W OF 176W.
$$
.FORECASTER VAUGHAN. HONOLULU HI.=