985
FZPN01 KWBC 300358
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE APR 30 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 30.
24 HOUR FORECAST VALID 0000 UTC MAY 01.
48 HOUR FORECAST VALID 0000 UTC MAY 02.

.WARNINGS.

...STORM WARNING...
.LOW 52N169E 969 MB MOVING E 10 KT. WITHIN 300 NM NE...AND 240
NM S AND SW QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 22 FT.
ELSEWHERE WITHIN 660 NM NE AND SW...AND 960 NM S AND SE...AND
240 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 52N173E 984 MB. WITHIN 300 NM S QUADRANT
WINDS 35 TO 45 KT. SEAS 15 TO 27 FT. ELSEWHERE WITHIN 360 NM N
AND NE...480 NM SE...AND 420 NM SW QUADRANTS WINDS 25 TO 40 KT.
SEAS 11 TO 22 FT. ALSO FROM 42N TO 60N BETWEEN 163W AND 164E
WINDS 20 TO 30 KT. SEAS 9 TO 17 FT.
 .48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 55N167W 998 MB.
BETWEEN 300 NM AND 600 NM S QUADRANT WINDS 25 TO 35 KT. SEAS
9 TO 18 FT. ELSEWHERE WITHIN 900 NM E AND NE...720 NM S AND
SE...AND 660 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.FROM 32N TO 38N E OF 123W N TO NW WINDS 25 TO 35 KT. SEAS 9 TO
15 FT. ELSEWHERE FROM 30N TO 40N BETWEEN 118W AND 129W N TO NW
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST FROM 33N TO 39N BETWEEN 120W AND 125W N TO NW
WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE FROM 30N TO 41N
BETWEEN 118W AND 129W N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13
FT. .48 HOUR FORECAST FROM 34N TO 40N E OF 125W N TO NW WINDS 25
TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE FROM 30N TO 41N BETWEEN
119W AND 129W N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.LOW 49N131W 1009 MB MOVING SE 15 KT. WITHIN 180 NM SW
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ELSEWHERE FROM
43N TO 56N BETWEEN 127W AND 137W WINDS 20 TO 30 KT. SEAS 8 TO 14
FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND WITH ASSOCIATED
CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA NEAR 48N153E 988 MB. FROM 37N TO
47N W OF 163E WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 50N164E 978 MB. WITHIN 420 NM NE...960 NM
SE...540 NM SW...AND 180 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS
14 TO 22 FT. ELSEWHERE N OF 33N W OF 178W WINDS 20 TO 30 KT.
SEAS 9 TO 17 FT.

.SYNOPSIS AND FORECAST.

.LOW 53N162W 1009 MB MOVING NE 15 KT. WITHIN 180 NM W SEMICIRCLE
AND FROM 43N TO 52N BETWEEN 145W AND 154 WINDS 20 TO 30 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 52N144W 1009 MB.
FROM 43N TO 54N BETWEEN 134W AND 149W WINDS 20 TO 30 KT. SEAS TO
9 FT.
.48 HOUR FORECAST COMBINED LOW 47N130W 1013 MB. WITHIN 240 NM NE
SEMICIRCLE...AND 300 NM S AND SE QUADRANTS WINDS 20 TO 30 KT.
SEAS TO 10 FT.

.LOW 36N165W 1011 MB MOVING SE 10 KT. WITHIN 240 NM W AND NW
SEMICIRCLES...AND FROM 30N TO 40N BETWEEN 154W AND 161W WINDS TO
25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 33N164W 1014 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 30N164W 1016 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.48 HOUR FORECAST NEW LOW 48N150W 1010 MB. WITHIN 480 NM SE
QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 48N
BETWEEN 147W AND 152W...FROM 35N TO 44N BETWEEN 155W AND
165W...FROM 52N TO 57N BETWEEN 158W AND 164W...AND N OF 49N W OF
172E.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 40N BETWEEN 151W AND
161W...FROM 50N TO 57N BETWEEN 168W AND 169E...AND FROM 46N TO
49N W OF 164E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 48N BETWEEN 140W AND
150W...N OF 54N BETWEEN 151W AND 159W...N OF 55N BETWEEN 163W
AND 172W...FROM 47N TO 54N W OF 176E...AND WITHIN 120 NM E OF A
LINE FROM 47N172E TO 42N168E TO 37N167E.

.LIGHT FREEZING SPRAY N OF 58N BETWEEN 166W AND 178W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 58N BETWEEN 169W AND
178W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF
174W.

.FORECASTER MILLS. 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 0000 UTC TUE APR 30.
24 HOUR FORECAST VALID 0000 UTC WED MAY  1.
48 HOUR FORECAST VALID 0000 UTC THU MAY  2.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N120W TO 30N121.5W TO 30N123.5W TO 29.5N123W TO
29.5N122W TO 29.5N120.5W TO 30N120W NW TO N WINDS 20 TO 25 KT.
SEAS 11 TO 12 FT IN N SWELL. ELSEWHERE  WITHIN 30N117W TO
30N129W TO 26N131W TO 22N128W TO 24N120W TO 30N117W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 30N121W TO 30N124W TO 29N124W TO
29N122W TO 29N121W TO 30N121W NW TO N WINDS 20 TO 25 KT. SEAS 12
TO 13 FT IN N SWELL. ELSEWHERE WITHIN 30N117W TO 30N130W TO
25N132W TO 25N120W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N116W TO 30N132W TO 25N135W TO
22N131W TO 21N125W TO 25N117W TO 30N116W WINDS 20 KT OR LESS.
SEAS 8 TO 13 FT IN N TO NE SWELL.

.WITHIN 19N130W TO 26N130W TO 25N140W TO 05N140W TO 07N127W TO
10N121W TO 19N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE
SWELL.
.24 HOUR FORECAST WITHIN 15N135W TO 23N131W TO 23N140W TO
07N140W TO 08N133W TO 11N126W TO 15N135W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 18N132W TO 25N135W TO 23N140W TO
08N140W TO 11N124W TO 15N135W TO 18N132W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NE SWELL.

.48 HOUR FORECAST WITHIN 03S112.5W TO 03S113.5W TO 03S114.5W TO
03.4S115W TO 03.4S112W TO 03S112.5W WINDS 20 KT OR LESS. SEAS 8
FT IN MIXED SE AND S SWELL.

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

CONVECTION VALID AT 0200 UTC TUE APR 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08.5N76.5W TO 10.5N92W TO 09N100W. ITCZ
FROM 09N100W TO 08.5N125W TO BEYOND 05N140W. SCATTERED MODERATE
ISOLATED STRONG CONVECTION FROM 03.5N TO 10.5N BETWEEN 83W AND
136W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.