HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC THU NOV 21 2024
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 0000 UTC NOV 21.
24 HOUR FORECAST VALID 0000 UTC NOV 22.
48 HOUR FORECAST VALID 0000 UTC NOV 23.
.WARNINGS.
...STORM WARNING...
.LOW 48N133W 963 MB MOVING W 10 KT. WITHIN 240 NM NE
QUADRANT...180 NM S SEMICIRCLE...AND 180 NM NW QUADRANT WINDS 40
TO 50 KT. SEAS 15 TO 26 FT. ELSEWHERE WITHIN 420 NM E AND
SE...300 NM S...AND 720 NM W AND N QUADRANTS WINDS 25 TO 40 KT.
SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 48N138W 984 MB. WITHIN 120 NM W AND NW
QUADRANTS WINDS 40 TO 50 KT. SEAS 12 TO 22 FT. ELSEWHERE WITHIN
420 NM NW AND 240 NM SE SEMICIRCLES WINDS 25 TO 40 KT. SEAS 9 TO
16 FT.
.48 HOUR FORECAST LOW 42N141W 992 MB. WITHIN 240 NM W AND SW
SEMICIRCLES WINDS 30 TO 45 KT. SEAS 11 TO 22 FT. ELSEWHERE WITHIN
360 NM W AND S SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
...STORM WARNING...
.12 HOUR FORECAST FROM 30N TO 39N W OF 162E WINDS 25 TO 35 KT.
SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW W OF AREA 38N156E 984 MB. WITHIN 360 NM E
QUADRANT WINDS 40 TO 50 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN
420 NM NE AND 600 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 14
FT.
.36 HOUR FORECAST LOW 38N163E 983 MB. WITHIN 240 NM NW AND SW
SEMICIRCLES WINDS 40 TO 55 KT. SEAS 18 TO 30 FT.
.48 HOUR FORECAST LOW 39N168E 987 MB. WITHIN 240 NM S QUADRANT
AND 180 NM NW SEMICIRCLE WINDS 40 TO 50 KT. SEAS 16 TO 28 FT.
ELSEWHERE FROM 31N TO 46N BETWEEN 178E AND 162E WINDS 25 TO 40
KT. SEAS 10 TO 20 FT.
...STORM WARNING...
.12 HOUR FORECAST NEW LOW 37N138W 1002 MB. WITHIN 300 NM SE AND
660 NM W AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 40N132W 992 MB. WITHIN 660 NM SE AND
S...240 NM W AND NW...AND 420 NM NE QUADRANTS WINDS 25 TO 40 KT.
SEAS 10 TO 16 FT.
.36 HOUR FORECAST LOW 46N129W 974 MB. WITHIN 120 NM S AND SW
SEMICIRCLES AND 180 NM N QUADRANT WINDS 40 TO 50 KT. SEAS 10 TO
21 FT.
.48 HOUR FORECAST LOW 49N129W 974 MB. WITHIN 120 NM E AND NE
QUADRANTS WINDS 40 TO 50 KT. SEAS 14 TO 26 FT. ELSEWHERE WITHIN
300 NM SE SEMICIRCLE AND 720 NM W AND NW QUADRANTS WINDS 25 TO 40
KT. SEAS 9 TO 18 FT.
...GALE WARNING...
.LOW 43N174E 997 MB MOVING NE 10 KT. WITHIN 360 NM SW SEMICIRCLE
WINDS 30 TO 45 KT. SEAS 12 TO 24 FT. ELSEWHERE WITHIN 480 NM W
AND 660 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 46N179E 999 MB. WITHIN 480 NM SW SEMICIRCLE
AND 300 NM W AND SW OF A LINE FROM LOW CENTER TO 55N170E WINDS 25
TO 40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 55N172E.
...GALE WARNING...
.LOW 38N178E 1002 MB MOVING NE 20 KT. WITHIN 660 NM W AND SW
QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 39N170W 994 MB. WITHIN 600 NM SW AND 480 NM
NE SEMICIRCLES WINDS 30 TO 45 KT. SEAS 10 TO 21 FT.
.48 HOUR FORECAST LOW 41N167W 1000 MB. FROM 33N TO 48N BETWEEN
155W AND 174W WINDS 25 TO 35 KT. SEAS 10 TO 19 FT.
...GALE WARNING...
.WITHIN 300 NM N AND NE OF A LINE FROM 40N166W TO 43N171W TO
44N180W WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST CONDITIONS ABSORBED BY LOW 46N179E.
...GALE WARNING...
.N OF 56N BETWEEN 150W AND 153W WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST N OF 57N BETWEEN 150W AND 153W WINDS 20 TO 30
KT. SEAS TO 9 FT.
.48 HOUR FORECAST N OF 57N BETWEEN 150W AND 153W WINDS 20 TO 30
KT. SEAS TO 9 FT.
...GALE WARNING...
.48 HOUR FORECAST LOW 55N172E 992 MB. WITHIN 360 NM SW SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ELSEWHERE WITHIN 660 NM E AND
NE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.
.SYNOPSIS AND FORECAST.
.N OF 57N W OF 168W WINDS TO 25 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 42N BETWEEN
174E AND 166E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 51N BETWEEN 171W AN 166E
AND N OF 50N BETWEEN 172E AND 166E.
.48 HOUR FORECAST DENSE FOG N OF 52N BETWEEN 180W AND 166E.
.FORECASTER ACHORN. 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 0000 UTC THU NOV 21.
24 HOUR FORECAST VALID 0000 UTC FRI NOV 22.
48 HOUR FORECAST VALID 0000 UTC SAT NOV 23.
.WARNINGS.
...GALE WARNING...
.WITHIN 16N94.5W TO 16N95W TO 15N95W TO 14.5N94.5W TO 15N94.5W
TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS
25 TO 35 KT. SEAS 8 FT.
.06 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95W TO
15N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 35 TO 40 KT. SEAS 10 TO 12 FT. ELSEWHERE
WITHIN 15N94W TO 16N94W TO 16N95W TO 15N95W TO 14N95W TO 15N94W N
WINDS 25 TO 35 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN
16N94W TO 16N95W TO 15N96W TO 13N95W TO 15N94W TO 16N94W N WINDS
20 TO 25 KT. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 35 TO 40 KT. SEAS 12 TO 15 FT. ELSEWHERE WITHIN 14N94W TO
16N94W TO 16N95W TO 15N96W TO 11N98W TO 11N95W TO 14N94W N TO NE
WINDS 25 TO 35 KT. SEAS 11 TO 14 FT. REMAINDER OF AREA WITHIN
15N94W TO 16N96W TO 13N98W TO 11N98W TO 10N95W TO 12N93W TO
15N94W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN N TO NE
SWELL.
.48 HOUR FORECAST WITHIN 15.5N95W TO 16N95W TO 15.5N95.5W TO
15.5N96W TO 15N96W TO 15N95.5W TO 15.5N95W...INCLUDING THE GULF
OF TEHUANTEPEC...N TO NE WINDS 35 TO 40 KT. SEAS 9 TO 11 FT.
ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N95W TO 15N96W TO 13N98W
TO 13N95W TO 15N94W NE WINDS 25 TO 35 KT. SEAS 8 TO 10 FT.
REMAINDER OF AREA WITHIN 14N95W TO 14N97W TO 10N101W TO 09N101W
TO 08N97W TO 11N95W TO 14N95W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT IN N TO NE SWELL.
.SYNOPSIS AND FORECAST.
.WITHIN 10N121W TO 11N125W TO 10N133W TO 09N136W TO 07N135W TO
06N131W TO 10N121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO
NE SWELL.
.24 HOUR FORECAST WITHIN 14N114W TO 17N117W TO 13N124W TO
10N138W TO 09N128W TO 11N117W TO 14N114W WINDS 20 KT OR LESS.
SEAS 8 FT IN NW TO N SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.WITHIN 23N114W TO 29N117W TO 30N121W TO 20N133W TO 15N133W TO
19N119W TO 23N114W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH ABOVE AREA. WINDS 20 KT
OR LESS. SEAS 8 FT IN NW TO N SWELL.
.WITHIN 30N125W TO 30N140W TO 28N140W TO 28N132W TO 30N125W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N131.5W TO 30N136W TO 29.5N135W TO
29.5N133W TO 30N131.5W SW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 30N118W TO 30N140W TO 26N140W TO 27N128W TO
26N123W TO 27N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N126W TO 30N140W TO 25N140W TO
25N137W TO 28N129W TO 30N126W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN N SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 0000 UTC THU NOV 21...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 16N93W TO A 1011 MB LOW PRES
NEAR 15N101W TO A 1010 MB LOW PRES NEAR 09N124W TO 08N127W. THE
ITCZ CONTINUES FROM 08N127W TO BEYOND 08N140W. SCATTERED
MODERATE FROM 08N TO 12N BETWEEN 117W AND 133W.
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 0000 UTC NOV 21 2024.
24 HOUR FORECAST VALID 0000 UTC NOV 22 2024.
48 HOUR FORECAST VALID 0000 UTC NOV 23 2024.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FRONT FROM 30N176E TO 24N169E TO 23N165E MOVING E 20 KT. N TO
NE WINDS 20 TO 25 KT NW OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N170W TO 24N180E TO 25N160E.
WINDS HAVE DECREASED TO 20 KT OR BELOW.
.48 HOUR FORECAST FRONT FROM 30N157W TO 25N171W TO 23N176E.
.TROUGH FROM 24N140W TO 21N145W NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH FROM 23N140W TO 21N145W.
.48 HOUR FORECAST TROUGH DISSIPATED.
.24 HOUR FORECAST FRONT FROM 27N140W TO 27N148W TO 30N156W.
.48 HOUR FORECAST FRONT FROM 26N140W TO 25N145W TO 30N151W.
.48 HOUR FORECAST NEW FRONT FROM 30N166E TO 25N160E.
.E WINDS 20 TO 25 KT FROM 13N TO 08N BETWEEN 166W AND 178E. W
TO NE WINDS 20 TO 25 KT N OF 27N E OF 153W.
.24 HOUR FORECAST E WINDS 20 TO 25 KT FROM 16N TO 09N BETWEEN
166W AND 161E.
.48 HOUR FORECAST E WINDS 20 TO 25 KT FROM 17N TO 07N W OF 174W.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 8 TO 10 FT N OF A LINE FROM 30N173E TO 22N160E.
.24 HOUR FORECAST SEAS 8 TO 12 FT N OF A LINE FROM 30N175W TO
22N170E TO 22N160E. SEAS 8 TO 9 FT N OF A LINE FROM 30N147W T0
26N140W.
.48 HOUR FORECAST SEAS 8 TO 11 FT N OF A LINE FROM 30N166W TO
14N172W TO 16N160E. SEAS 8 TO 9 FT FROM 30N148W T0 25N140W.
.SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.
.ITCZ 08N140W TO 08N156W TO 07N179W. ISOLATED MODERATE
TSTMS WITHIN 180 NM OF ITCZ.
.ISOLATED MODERATE TSTMS FROM 19N TO 08N W OF 180E.
$$
.FORECASTER FOSTER. HONOLULU HI.=