868
FZPN01 KWBC 031019
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC THU APR 03 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC APR 03.
24 HOUR FORECAST VALID 0600 UTC APR 04.
48 HOUR FORECAST VALID 0600 UTC APR 05.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH FIRST LOW 40N162W 986 MB MOVING NE 20 KT AND
SECOND LOW 46N162W 988 MB MOVING NE 10 KT. WITHIN 300 NM W AND
SW QUADRANTS OF FIRST LOW WINDS 35 TO 50 KT. SEAS 14 TO 24 FT.
ELSEWHERE WITHIN 480 NM SE AND 660 NM SW QUADRANTS...AND FROM
40N TO 50N BETWEEN 164W AND 180W...AND FROM 50N TO 56N BETWEEN
169W AND 177W WINDS 25 TO 40 KT. SEAS 9 TO 19 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 46N156W 973 MB AND
SECOND LOW 50N160W 974 MB. WITHIN 540 NM W SEMICIRCLE WINDS 40
TO 55 KT. SEAS 18 TO 36 FT. ELSEWHERE FROM 33N TO 60N BETWEEN
136W AND 178W WINDS 25 TO 40 KT. SEAS 10 TO 26 FT.
.48 HOUR FORECAST LOW 52N156W 974 MB. WITHIN 600 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 18 TO 29 FT. ELSEWHERE FROM
36N TO 60N BETWEEN 129W AND 175W WINDS 25 TO 40 KT. SEAS 9 TO 24
FT.

...GALE WARNING...
.LOW W OF AREA 44N151E 997 MB MOVING N 10 KT. FROM 40N TO 47N W
OF 165E WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW W OF AREA NEAR 47N150E 995 MB. FROM 43N TO
51N W OF 176E WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE
FROM 36N TO 46N BETWEEN 175E AND 160E WINDS 25 TO 35 KT. SEAS 8
TO 17 FT.
.48 HOUR FORECAST LOW W OF AREA 47N154E 994 MB. WITHIN 300 NM N
OF A LINE FROM 43N180W TO 50N160E WINDS 25 TO 40 KT. SEAS 9 TO
18 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW 40N164E 1008 MB. WITHIN 480 NM E AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.

.SYNOPSIS AND FORECAST.

.E OF A LINE FROM 40N126W TO 35N125W TO 30N122W WINDS 20 TO 30
KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST E OF A LINE FROM 42N126W TO 35N124W TO 31N122W
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 60N176W 1014 MB MOVING SE 10 KT. WITHIN 420 NM SW QUADRANT
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.12 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 52N
BETWEEN 168W AND 150W...FROM 39N TO 47N BETWEEN 140W AND 150W...
...FROM 46N TO 58N BETWEEN 163W AND 172W....AND FROM 42N TO 48N
W OF 167E.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 52N BETWEEN 136W AND
144W ...N OF 43N BETWEEN 153W AND 171W...AND FROM 40N TO 49N W
OF 178E.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 55N BETWEEN 135W AND
143W... N OF 53N BETWEEN 162W AND 170W...AND FROM 43N TO 53N
BETWEEN 178E AND 160E.

.LIGHT FREEZING SPRAY W AND NW OF A LINE FROM 60N172W TO
53N169E. .24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 56N BETWEEN
165W AND 178W.
.48 HOUR FORECAST LIGHT FREEZING N OF A LINE FROM 56N167W TO
60N179W.

.FORECASTER ROWLAND. 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 0600 UTC THU APR 3.
24 HOUR FORECAST VALID 0600 UTC FRI APR  4.
48 HOUR FORECAST VALID 0600 UTC SAT APR  5.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 19N124W TO 19N140W TO 03N140W TO 05N136W TO 10N132W TO
19N124W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 18N121W TO 20N140W TO 05N140W TO
07N134W TO 18N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE
SWELL.
.48 HOUR FORECAST WITHIN 17N131W TO 20N140W TO 06N140W TO
07N136W TO 12N129W TO 17N131W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT IN NE TO E SWELL.

.WITHIN 30N116W TO 30N127W TO 23N123W TO 24N116W TO 26N114W TO
30N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 30N117W TO 30N124W TO 28N123W TO
26N120W TO 27N118W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW TO N SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 12N88W TO 12N91W TO
10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0900 UTC THU APR 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 09N79W TO 04N90W TO 06N105W TO 03N115W. ITCZ
FROM 03N115W TO BEYOND 04S120W. SCATTERED MODERATE FROM 00N TO
03N E OF 87W...AND FROM 02N TO 04N BETWEEN 85W AND 105W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.