441
FZPN01 KWBC 290424
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON APR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 29.
24 HOUR FORECAST VALID 0000 UTC APR 30.
48 HOUR FORECAST VALID 0000 UTC MAY 01.

.WARNINGS.

...STORM WARNING...
.LOW 42N164E 994 MB MOVING NE 35 KT AND INTENSIFYING WILL SLOW
AND TURN E AFTER 24 HOURS. WITHIN 300 NM S AND SE QUADRANTS WINDS
35 TO 45 KT. SEAS 10 TO 18 FT. ELSEWHERE FROM 30N TO 45N W OF
172E WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 52N169E 972 MB. WITHIN 300 NM NE AND 240
NM S AND SW QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 22 FT.
ELSEWHERE WITHIN AN AREA BOUNDED BY 43N160E TO 32N174E TO
46N175W TO
54N174W TO 59N180W TO 50N160E TO 43N160E WINDS 25 TO 40 KT. SEAS
9 TO 18 FT.
.48 HOUR FORECAST LOW 52N171E 987 MB. WITHIN 480 NM E
SEMICIRCLE...AND 420 NM SW QUADRANT WINDS 25 TO 40 KT. SEAS 14 TO
24 FT. ELSEWHERE WITHIN AN AREA BOUNDED BY 48N163E TO 42N180W TO
44N166W TO 50N162W TO 60N179W TO 52N163E TO 48N163E WINDS 20 TO
30 KT. SEAS 8 TO 21 FT...HIGHEST NEAR 50N171E.

...GALE WARNING...
.N AND NE OF A LINE FROM 33N120W TO 35N122W N TO NW WINDS 25 TO
35 KT. SEAS TO 12 FT. ELSEWHERE FROM 30N TO 40N BETWEEN 118W AND
126W N TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST FROM 33N TO 38N BETWEEN 119W AND 122W N TO NW
WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 30N TO 41N
BETWEEN 117W AND 129W N TO NW WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST FROM 34N TO 39N BETWEEN 120W AND 124W N TO NW
WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 30N TO 41N
BETWEEN 118W AND 128W N TO NW WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 54N138W 995 MB MOVING SE 15 KT. WITHIN 120 NM OF LOW
CENTER...EXEPT 180 NM SW QUADRANT...AND ALSO FROM 45N TO 49N
BETWEEN 136W AND 144W WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
ELSEWHERE FROM 43N TO 57N BETWEEN 132W AND 149W WINDS 20 TO 30
KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 49N132W 1009 MB. WITHIN 240 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. ELSEWHERE FROM 43N
TO 52N BETWEEN 128W AND 138W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
 .48 HOUR FORECAST LOW DISSIPATED WITH ASSOCIATED CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW W OF AREA 54N162E 989 MB MOVING NW 20 KT. WITHIN 420 NM NE
QUADRANT WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM 48N TO
57N W OF 175E WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW WELL W OF AREA WITH CONDITIONS DESCRIBED
WITH LOW 52N169E ABOVE.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF AREA 47N150E 987 MB. FROM 35N TO 45N
BETWEEN 163E AND 160E WINDS 25 TO 35 KT. SEAS TO 12 FT.
ELSEWHERE W OF A LINE FROM 32N167E TO 47N163E WINDS TO 25 KT.
SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

.LOW 51N168W 1009 MB MOVING E 15 KT. FROM 43N TO 53N BETWEEN
161W AND 173W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST COMPLEX LOW WITH ONE CENTER 51N160W 1010 MB
AND A SECOND NEW CENTER 48N153W 1013 MB. WITHIN 180 NM W AND NW
SEMICIRCLES OF FIRST CENTER...AND WITHIN 240 NM NE...AND 360 NM
E AND SE QUADRANTS OF SECOND CENTER WINDS 20 TO 30 KT. SEAS TO 9
FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 52N147W 1007 MB.
WITHIN 240 NM NE...480 NM E AND SE...AND 180 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.

.LOW 35N168W 1008 MB MOVING NE 10 KT. FROM 30N TO 39N BETWEEN
160W AND 175W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 36N165W 1012 MB. FROM 30N TO 39N BETWEEN
154W AND 160W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 40N161W 1016 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 55N
BETWEEN 135W AND 139W...FROM 51N TO 54N BETWEEN 162W AND
172W...AND FROM 40N TO 54N W OF 170E.
.24 HOUR FORECAST DENSE FOG FROM 38N TO 48N BETWEEN 148W AND
163W...FROM 52N TO 57N BETWEEN 158W AND 164W...AND FROM 50N TO
54N BETWEEN 172E AND 164E.
.48 HOUR FORECAST DENSE FOG WITHIN 180 NM S AND SE OF A LINE FROM
46N147W TO 42N161W...WITHIN 120 NM N OF A LINE FROM 50N167W TO
55N171E..AND FROM 50N TO 53N BETWEEN 178E AND 170E.

.LIGHT FREEZING SPRAY N OF 58N W OF 171W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 58N W OF 164W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 58N W OF 169W.

.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 MON APR 29.
24 HOUR FORECAST VALID 0000 UTC TUE APR 30.
48 HOUR FORECAST VALID 0000 UTC WED MAY  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N122.5W TO 30N124.5W TO 29.5N124W TO 29.5N123.5W TO
29.5N122.5W TO 30N122.5W N WINDS 20 TO 25 KT. SEAS 9 TO 10 FT IN
NW TO N SWELL. ELSEWHERE WITHIN 30N118W TO 30N126W TO 28N124W TO
27N120W TO 28N118W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N120W TO 30N123W TO 29N122W TO
29N121W TO 29N119W TO 30N120W NW TO N WINDS 20 TO 25 KT. SEAS 10
TO 11 FT IN N SWELL. ELSEWHERE WITHIN 30N117W TO 30N127W TO
26N128W TO 24N127W TO 25N120W TO 27N118W TO 30N117W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 29N123W TO 30N125W TO
29N124W TO 29N121W TO 29N120W TO 30N120W NW TO N WINDS 20 TO 25
KT. SEAS 11 TO 12 FT IN N SWELL. ELSEWHERE WITHIN 30N117W TO
29N122W TO 30N130W TO 26N129W TO 25N125W TO 27N118W TO 30N117W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N SWELL.

.WITHIN 14N126W TO 15N134W TO 17N131W TO 22N140W TO 06N140W TO
10N126W TO 14N126W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN
NE TO E SWELL.
.24 HOUR FORECAST WITHIN 14N127W TO 22N136W TO 24N140W TO
06N140W TO 10N125W TO 14N127W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 13N135W TO 15N135W TO 19N140W TO
08N140W TO 08N135W TO 10N131W TO 13N135W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NE SWELL.

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

CONVECTION VALID AT 0220 UTC MON APR 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N75W TO 10N88W TO 08N105W. ITCZ
FROM 09N106W TO 08N123W TO BEYOND 06N140W. SCATTERED MODERATE
ISOLATES STRONG CONVECTION FROM 05N TO 10N E OF 105W...AND FROM
06N TO 10N BETWEEN 116W AND 140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.