High Seas Forecast
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000
FZPN02 KWBC 131725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC SAT APR 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC APR 13.
24 HOUR FORECAST VALID 1200 UTC APR 14.
48 HOUR FORECAST VALID 1200 UTC APR 15.

.WARNINGS.

...STORM WARNING...
.24 HOUR FORECAST LOW 50N175E 997 MB. FROM 45N TO 52N BETWEEN
174E AND 177W...ALSO WITHIN 300 NM SE OF A LINE FROM 49N176E TO
45N170E TO 43N167E TO 37N164E WINDS 30 TO 45 KT. SEAS 10 TO 18
FT.
.48 HOUR FORECAST LOW 56N175W 988 MB. FROM 52N TO 58N BETWEEN
167W AND 172W WINDS 35 TO 50 KT. SEAS 15 TO 24 FT. ELSEWHERE
WITHIN 300 NM S AND 420 NM E SEMICIRCLES...AND WITHIN 240 NM E
AND SE OF A LINE FROM 52N171W TO 48N174W TO 42N174E WINDS 25 TO
40 KT. SEAS 10 TO 20 FT.

...GALE WARNING...
.LOW W OF AREA 41N155E 1002 MB MOVING NE 15 KT. FROM 30N TO 45N
W OF 167E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 44N163E 1000 MB. WITHIN 240 NM S AND W
SEMICIRCLES WINDS 25 TO 40 KT. SEAS 11 TO 19 FT. ELSEWHERE
WITHIN 300 NM N SEMICIRCLE WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 38N126W 1003 MB MOVING SE 10 KT. FROM 34N TO 45N BETWEEN
127W AND 133W WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE
WITHIN 540 NM W AND 240 NM S SEMICIRCLES...AND 720 NM N QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 36N123W 1011 MB. FROM 31N TO 37N BETWEEN
122W AND 129W...ALSO FROM 37N TO 50N BETWEEN 125W AND 130W WINDS
20 TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 30N TO 43N E OF 127W
WINDS TO 25 KT. SEAS TO 10 FT.

...GALE WARNING...
.LOW 60N148W 1002 MB MOVING SE 10 KT. WITHIN 300 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS TO 11 FT. ELSEWHERE BETWEEN 51N AND 58N
FROM 142W AND 163W WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 57N145W 1012 MB. WITHIN 420 NM W QUADRANT
WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 360 NM SW
QUADRANT WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 32N167W 996 MB MOVING NE 5 KT. WITHIN 660 NM E...540 NM N
AND 540 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 11 TO 22 FT.
ELSEWHERE FROM 30N TO 41N BETWEEN 152W AND 178E WINDS 20 TO 30
KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW 33N164W 999 MB. WITHIN 480 NM NW
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 21 FT. ELSEWHERE S OF A
LINE FROM 40N149W TO 45N160W TO 40N170W TO 30N180W WINDS 20 TO
30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 30N160W 1004 MB. WITHIN AN AREA BOUNDED BY
30N160W...40N158W...45N152W...45N147W...48N148W...48N153W...
47N156W...40N165W...30N170W...30N160W...ALSO S OF 44N BETWEEN
146W AND 155W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.

.SYNOPSIS AND FORECAST.

.LOW NW OF AREA 54N166E 1017 MB MOVING E 15 KT. WITHIN 360 NM SE
QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

.24 HOUR FORECAST W OF A LINE FROM 37N168E TO 30N162E WINDS TO
25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST W OF A LINE FROM 40N176E TO 30N167E WINDS 20
TO 30 KT. SEAS 9 TO 13 FT.

.LIGHT TO MODERATE FREEZING SPRAY N OF 56N BETWEEN 157W AND
170W. .24 HOUR FORECAST CONDITIONS IMPROVED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 51N BETWEEN
168E AND 171E...ALSO FROM 42N TO 44N W OF 164E.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 57N BETWEEN 176W AND
170E.
.48 HOUR FORECAST DENSE FOG N OF 54N BETWEEN 168W AND
179W...ALSO FROM 39N TO 44N BETWEEN 152W AND 156W.

.FORECASTER SHAW. OCEAN PREDICTION CENTER.

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 1200 UTC SAT APR 13.
24 HOUR FORECAST VALID 1200 UTC SUN APR 14.
48 HOUR FORECAST VALID 1200 UTC MON APR 15.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N93W TO 16N95W TO 16N96W TO 13N96W TO 13N95W TO 15N94W
TO 16N93W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS
30 TO 40 KT. SEAS 10 TO 13 FT. WITHIN 15N93W TO 13N96W TO 16N96W
TO 14N99W TO 11N97W TO 13N93W TO 15N93W NE WINDS 20 TO 30 KT.
SEAS 9 TO 11 FT. WITHIN 10N96W TO 12N99W TO 12N104W TO 09N104W
TO 07N100W TO 08N95W TO 10N96W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.
.09 HOUR FORECAST WITHIN 12N93W TO 16N94W TO 12N101W TO 11N105W
TO 08N105W TO 06N99W TO 12N93W...INCLUDING THE GULF OF
TEHUANTEPEC...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 13N96W
TO 13N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30N126W TO 30N140W TO 29N140W TO 28N136W TO 28N129W TO
30N126W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N120W TO 30N140W TO 22N140W TO 22N135W
TO 25N125W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
TO N SWELL.
.48 HOUR FORECAST WITHIN 25N112W TO 30N115W TO 30N128W TO
27N131W TO 20N130W TO 20N122W TO 25N112W...INCLUDING SEBASTIAN
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...N TO NE WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.

.WITHIN 12N86W TO 12N90W TO 09N93W TO 08N93W TO 08N89W TO 09N86W
TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 12N86W TO 11N91W TO 09N93W TO 09N92W
TO 09N89W TO 10N86W TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 11N90W TO 10N91W
TO 09N90W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W TO 29N112W TO
31N113W...INCLUDING THE GULF OF CALIFORNIA...S WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 08N79W TO 08N80W TO 06N82W TO 05N82W TO 03N82W TO 04N80W
TO 08N79W...INCLUDING THE GULF OF PANAMA AND NEAR THE AZUERO
PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 07N79W TO 08N80W TO 06N81W TO 05N81W
TO 05N80W TO 06N79W TO 07N79W...INCLUDING THE GULF OF PANAMA AND
NEAR THE AZUERO PENINSULA...N WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.09 HOUR FORECAST WITHIN 00N120W TO 02N129W TO 02N132W TO
00N134W TO 03.4S120W TO 03.4S114W TO 00N120W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 06N121W TO 14N121W TO 11N140W TO
00N136W TO 00N120W TO 03.4S102W TO 06N121W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 19N121W TO 26N140W TO 06N140W TO
03N131W TO 10N120W TO 11N108W TO 19N121W NE TO E WINDS 20 TO 25
KT. SEAS 8 TO 10 FT IN SW SWELL. WITHIN 08N99W TO 10N122W TO
03N125W TO 03.4S120W TO 03.4S95W TO 08N99W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN S TO SW SWELL.

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

CONVECTION VALID AT 1550 UTC SAT APR 13...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM COLOMBIA NEAR 07N77W TO 05N82W TO 05N90W.
ITCZ FROM 05N90W TO 06N120W TO 03N130W TO BEYOND 03N140W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM OFF THE COASTS
OF COLOMBIA AND NW ECUADOR...FROM 02N TO 07N BETWEEN 88W AND
102W...AND FROM 04N TO 13N BETWEEN 102W AND 111W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1200 UTC APR 13 2024.
24 HOUR FORECAST VALID 1200 UTC APR 14 2024.
48 HOUR FORECAST VALID 1200 UTC APR 15 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N159W 25N160W 19N165W THENCE TROUGH TO 10N170W. FRONT
MOVING E 10 KT. TROUGH MOVING W SLOWLY. WINDS 20 TO 30 KT N OF
A LINE 30N151W 24N153W 24N178W 11N172E 12N160E. SCATTERED
MODERATE TSTMS WITHIN 270 NM E OF FRONT N OF 25N. ISOLATED
MODERATE TSTMS ELSEWHERE WITHIN 300 NM E OF FRONT AND TROUGH.
.24 HOUR FORECAST FRONT 30N157W 24N160W 19N164W THENCE TROUGH
TO 15N169W 10N171W. WINDS 20 TO 30 KT N OF LINE 30N148W 22N154W
25N179W 30N178E.
.48 HOUR FORECAST FRONT 30N154W 25N156W 19N160W. TROUGH 15N169W
08N172W. WINDS 20 TO 30 KT N OF 23N BETWEEN 148W AND 176W.

.TROUGH 25N140W 26N146W 29N151W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT DISSIPATED.

.48 HOUR FORECAST NEW FRONT 30N161E 29N160E.

.WINDS NE 20 TO 25 KT FROM 16N TO 09N BETWEEN 149W AND 166W.
.24 HOUR FORECAST E TO NE WINDS 20 TO 25 KT FROM 20N TO 04N
E OF 151W.
.48 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 14N TO 10N
BETWEEN 178W AND 165E. S TO SE WINDS 20 TO 25 KT N OF 26N
W OF 166E.

.OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 12 TO 18 FT N OF A LINE 30N165W 21N175W 21N172E 30N170E.
SEAS 8 TO 12 FT ELSEWHERE N OF A LINE 30N152W 12N167W 11N160W.
.24 HOUR FORECAST SEAS 18 TO 19 FT N OF 29N BETWEEN 170W AND 172W.
SEAS 12 TO 18 FT ELSEWHERE N OF A LINE 30N166W 23N171W 25N179W
30N179E. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE 30N151W 16N172W
09N174W 10N160E.
.48 HOUR FORECAST SEAS 12 TO 17 FT N OF 24N BETWEEN 162W AND 172W.
SEAS 8 TO 12 FT ELSEWHERE N OF A LINE 30N150W 11N177W 11N160E.

.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 04N140W 07N175W 06N175E. ISOLATED TO SCATTERED MODERATE
TSTMS WITHIN 300 NM OF ITCZ.


$$

.FORECASTER THOMAS. HONOLULU HI.


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