High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 270525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC TUE FEB 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 FEB 27.
24 HOUR FORECAST VALID 0000 UTC FEB 28.
48 HOUR FORECAST VALID 0000 UTC FEB 29.

.WARNINGS.

...STORM WARNING...
.LOW 58N161W 988 MB MOVING E 10 KT. BETWEEN 120 NM AND 360 NM S
QUADRANT WINDS 35 TO 50 KT. SEAS 11 TO 22 FT. ELSEWHERE FROM 49N
TO 59N BETWEEN 157W AND 172W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED BELOW WITH
LOW 57N145W.

...STORM WARNING...
.LOW W OF AREA 37N151E 969 MB MOVING NE 10 KT. FROM 38N TO 44N
BETWEEN 160E AND 169E WINDS 40 TO 50 KT. SEAS 12 TO 20 FT.
ELSEWHERE W OF A LINE FROM 47N160E TO 40N180W TO 30N168E WINDS 25
TO 40 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW W OF AREA 40N154E 967 MB. FROM 47N TO 52N
BETWEEN 160E AND 172E...AND WITHIN 300 NM NE AND E OF A FRONT TO
EXTEND FROM 47N166E TO 35N167E WINDS 35 TO 45 KT. SEAS 12 TO 24
FT. ELSEWHERE W OF A LINE FROM 54N169E TO 40N174W TO 30N171E
WINDS 25 TO 35 KT. SEAS 9 TO 24 FT...HIGHEST NEAR 39N160E.
.48 HOUR FORECAST LOW 43N160E 973 MB. FROM 54N TO 57N BETWEEN
170E AND 178E...AND FROM 34N TO 42N BETWEEN 160E AND 163E WINDS
35 TO 45 KT. SEAS 14 TO 28 FT...HIGHEST NEAR 37N160E. ELSEWHERE
WITHIN 660 NM NE AND E OF A FRONT TO EXTEND FROM 53N167E TO
40N173E TO 30N172E...AND FROM 30N TO 45N BETWEEN 160E AND 172E
WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.

...STORM WARNING...
.LOW 58N151W 989 MB MOVING E 10 KT. EXCEPT AS DESCRIBED ABOVE
WITH LOW 58N161W...N OF A LINE FROM 58N137W TO 45N140W TO 45N160W
WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.06 HOUR FORECAST LOW 58N150W 978 MB. N OF 57N BETWEEN 137W AND
153W WINDS 35 TO 50 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 57N145W 971 MB. WITHIN 240 NM N
SEMICIRCLE...AND WITHIN 600 NM SW QUADRANT WINDS 35 TO 45 KT.
SEAS 12 TO 24 FT. ELSEWHERE N OF A LINE FROM 44N124W TO 40N156W
TO 53N177W WINDS 25 TO 40 KT. SEAS 9 TO 21 FT...HIGHEST NEAR
54N144W.
.30 HOUR FORECAST LOW 57N143W 971 MB. FROM 48N TO 58N BETWEEN
149W AND 162W WINDS 35 TO 50 KT. SEAS 11 TO 22 FT.
.48 HOUR FORECAST LOW 56N141W 973 MB. WITHIN 360 NM SW AND W OF A
LINE FROM 59N150W TO 54N145W TO 41N141W WINDS 40 TO 50 KT. SEAS
13 TO 26 FT. ELSEWHERE WITHIN 240 NM NE...1200 NM S...900 NM
SW...AND 780 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 21 FT.

...GALE WARNING...
.FROM 42N TO 51N BETWEEN 124W AND 133W WINDS 25 TO 35 KT. SEAS 9
TO 17 FT.
.24 HOUR FORECAST ASSOCIATED CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 58N178E 1014 MB MOVING SE 30 KT. FROM 49N TO 57N BETWEEN
172W AND 170E WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS ABSORBED AND
DESCRIBED ABOVE WITH LOW 57N145W.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW NW OF AREA 60N179E 1023 MB. WITHIN 240
NM S QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 58N167W 1017 MB. FROM 52N TO 60N BETWEEN
166W AND 173W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 57N163W TO
58N170W TO 60N178W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
WITHIN COOK INLET...AND N OF A LINE FROM 56N162W TO 58N178E TO
55N176E TO 48N160E.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 57N154W TO 56N161W TO 58N170W TO 61N178W. ELSEWHERE LIGHT TO
MODERATE FREEZING SPRAY N OF A LINE FROM 59N152W TO 56N153W TO
54N158W TO 55N165W TO 57N175W TO 56N177W TO 54N174E TO 54N168E.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 57N150W TO 56N154W TO 56N160W TO 58N166W TO 57N170W TO
60N179W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF A  LINE
FROM 59N138W TO 55N148W TO 54N160W TO 57N174E.

.SYNOPSIS AND FORECAST.

.LOW 32N126W 1009 MB MOVING SE 15 KT. FROM 30N TO 41N BETWEEN
124W AND 136W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 30N120W 1014 MB. FROM 30N TO 41N BETWEEN
122W AND 128W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM N AND
NE OF A LINE FROM 47N136W TO 58N148W TO 56N161W.
.24 HOUR FORECAST DENSE FOG E OF A LINE FROM 46N124W TO
60N142W...AND W OF A LINE FROM 53N167E TO 50N176E TO 41N165E.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 57N BETWEEN 168W AND
160E.

.FORECASTER HUFFMAN. 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 TUE FEB 27.
24 HOUR FORECAST VALID 0000 UTC WED FEB 28.
48 HOUR FORECAST VALID 0000 UTC THU FEB 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N128W TO 30N135W TO 28N134W TO 28N130W TO 28N128W TO
30N128W NW TO N WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE
WITHIN 16N120W TO 30N122W TO 30N140W TO 04N140W TO 06N103W TO
16N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N123W TO 30N128W TO 28N127W TO
28N124W TO 30N123W N TO NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT.
ELSEWHERE WITHIN 30N140W TO 03N140W TO 00N128W TO 05N107W TO
11N110W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N
SWELL.
.48 HOUR FORECAST WITHIN 30N118W TO 30N131W TO 24N132W TO
23N125W TO 27N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW TO N SWELL.

.WITHIN 12N87W TO 12N88W TO 10N91W TO 09N91W TO 09N88W TO 10N86W
TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 31N113W TO 31N114W TO 31N115W TO 30N115W TO 30N114W TO
30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...S TO SW
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 07N105W TO 10N124W TO 16N140W TO
06N140W TO 05N126W TO 03.4S109W TO 07N105W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NW TO N SWELL.

.18 HOUR FORECAST WITHIN 02S110W TO 01S115W TO 01S120W TO
03.4S120W TO 03.4S108W TO 02S110W WINDS 20 KT OR LESS. SEAS 8 FT
IN SE TO S SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0300 UTC TUE FEB 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
EQUATORIAL TROUGH FROM 07N78W TO 06N83W. ITCZ FROM 06N83W TO
04N132W. SURFACE TROUGH ANALYZED ALONG 135W...SOUTH OF 09N.
SCATTERED MODERATE ISOLATED STRONG FROM 00N TO 07N BETWEEN 102W
AND 128W.

.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 0000 UTC FEB 27 2024.
24 HOUR FORECAST VALID 0000 UTC FEB 28 2024.
48 HOUR FORECAST VALID 0000 UTC FEB 29 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 30N162E TO 15N162E MOVING E SLOWLY. S TO SE WINDS 20
TO 25 KT N OF 23N W OF 168E.
.24 HOUR FORECAST TROUGH FROM 24N166E TO 17N164E. S WINDS 20 TO 25
KT N OF 25N BETWEEN 170E AND 165E.
.48 HOUR FORECAST TROUGH FROM 23N168E TO 14N162E. S WINDS 20 TO 25
KT N OF 26N BETWEEN 175E AND 170E.

.TROUGH FROM 30N175W TO 25N176W MOVING SW 15 KT.
.24 HOUR FORECAST TROUGH FROM 21N180W TO 14N177E.
.48 HOUR FORECAST TROUGH FROM 21N174E TO 16N175E.

.TROUGH FROM 04N165E TO 03N160E. SCATTERED MODERATE TSTMS WITHIN
210 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW FRONT FROM 30N165E TO 23N160E.
.48 HOUR FORECAST FRONT FROM 30N170E TO 22N165E TO 18N160E. NW
WINDS 20 TO 30 KT N OF FRONT.

.NE TO E WINDS 20 TO 25 KT FROM 26N TO 05N E OF 171W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 25N TO 06N E OF
171W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT BOUNDED IN AREA
BETWEEN 29N164W TO 08N140W TO 06N157W TO 27N176W TO 29N164W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 8 TO 11 FT N OF 10N E OF 163W.
.24 HOUR FORECAST SEAS 8 TO 10 FT BOUNDED IN AREA FROM 12N140W TO
04N140W TO 24N167W TO 24N153W TO 12N140W.
.48 HOUR FORECAST SEAS 8 TO 9 FT BOUNDED IN AREA FROM 05N149W TO
05N161W TO 15N165W TO 15N154W TO 05N149W. SEAS 18 TO 21 FT N OF A
LINE FROM 30N163E TO 27N160E. SEAS 12 TO 18 FT ELSEWHERE N OF A
LINE FROM 30N169E TO 23N160E. SEAS 8 TO 12 FT ELSEWHERE N OF A
LINE FROM 30N170E TO 20N160E.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.SCATTERED MODERATE TSTMS FROM 08N TO 02N BETWEEN 175W AND 172E.

.ISOLATED MODERATE TSTMS S OF 06N E OF 172W.

$$

.FORECASTER FOSTER. HONOLULU HI.


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