271
FZPN01 KWBC 302144
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU MAY 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 30.
24 HOUR FORECAST VALID 1800 UTC MAY 31.
48 HOUR FORECAST VALID 1800 UTC JUN 01.

.WARNINGS.

...STORM WARNING...
.LOW 50N165E 968 MB MOVING NE 15 KT. WITHIN 480 NM N...720 NM
E...540 NM S AND SW...AND 300 NM W QUADRANTS WINDS 30 TO 45 KT.
SEAS 9 TO 26 FT...HIGHEST SE QUADRANT.
.24 HOUR FORECAST LOW 52N174E 977 MB. WITHIN 420 NM N AND
NE...540 NM S AND SE...AND 480 NM W QUADRANTS WINDS 25 TO 40 KT.
SEAS 10 TO 21 FT.
.48 HOUR FORECAST LOW 53N171W 992 MB. WITHIN 420 NM S QUADRANT
WINDS 25 TO 35 KT. SEAS 9 TO 18 FT. ELSEWHERE WITHIN 660 NM S AND
660 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.

...STORM WARNING...
.36 HOUR FORECAST LOW W OF AREA 40N156E 987 MB. WITHIN 420 NM SE
AND 360 NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 43N166E 989 MB. WITHIN 240 NM SE SEMICIRCLE
AND 120 NM SW QUADRANT WINDS 35 TO 50 KT. SEAS 14 TO 26 FT.
ELSEWHERE WITHIN 480 NM SE AND 240 NM NW SEMICIRCLES WINDS 25 TO
35 KT. SEAS 9 TO 16 FT.

...GALE WARNING...
.FROM 30N TO 44N BETWEEN 121W AND 128W AREA OF N TO NW WINDS 20
TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST FROM 37N TO 44N E OF 127W AREA OF N TO NW WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST FROM 35N TO 44N BETWEEN 123W AND 128W AREA OF N
TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 34N TO 41N BETWEEN 122W AND 126W AREA OF N
TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 50N150W 1007 MB MOVING NE 15 KT. WITHIN 300 NM E AND SE OF A
LINE FROM LOW CENTER TO 45N151W TO 41N158W WINDS 20 TO 30 KT.
SEAS TO 11 FT.
.24 HOUR FORECAST LOW 55N144W 989 MB. WITHIN 300 NM N...540 NM
E...AND 300 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
ELSEWHERE WITHIN 600 NM E...720 NM SE...420 NM SW...AND 240 NM W
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 57N146W 990 MB. WITHIN 240 NM N AND NE
SEMICIRCLES WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.LOW 53N155W 1006 MB MOVING NW 10 KT. WITHIN 360 NM E SEMICIRCLE
AND 240 NM N QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.24 HOUR FORECAST FROM 42N TO 50N BETWEEN 153W AND 164W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 39N TO 52N BETWEEN 135W AND 160W WINDS 20
TO 30 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM E AND
SE OF A LINE FROM 52N150W TO 46N153W TO 41N160W...WITHIN 300 NM
SE OF A LINE FROM 47N178W TO 38N167E...AND FROM 48N TO 55N W OF
178E.
.24 HOUR FORECAST DENSE FOG WITHIN 360 NM SE OF A LINE FROM
51N160W TO 40N178W AND FROM 48N TO 57N BETWEEN 173W AND 165E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 48N BETWEEN 142W AND 164W
AND FROM 42N TO 47N BETWEEN 176E AND 162E.

.FORECASTER ACHORN. 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 1800 UTC THU MAY 30.
24 HOUR FORECAST VALID 1800 UTC FRI MAY 31.
48 HOUR FORECAST VALID 1800 UTC SAT JUN  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N126W TO 20N137W TO 19N140W TO 07N140W TO 08N128W TO
10N125W TO 15N126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE
SWELL.
.24 HOUR FORECAST WITHIN 12N127W TO 16N135W TO 16N140W TO
07N140W TO 08N131W TO 12N127W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 19N132W TO 24N137W TO 22N140W TO
08N140W TO 10N133W TO 19N132W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.

.WITHIN 30N120W TO 30N126W TO 28N124W TO 28N122W TO 29N120W TO
30N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N119W TO 30N127W TO 26N126W TO
25N122W TO 26N119W TO 30N119W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 30N126W TO 28N124W TO
28N122W TO 29N121W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW TO N SWELL.

.WITHIN 11N87W TO 12N88W TO 12N90W TO 10N91W TO 09N90W TO 10N86W
TO 11N87W...INCLUDING THE GULF OF PAPAGAYO... WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NE SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

CONVECTION VALID AT 2030 UTC THU MAY 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 11N99W TO 09N113W. ITCZ FROM
09N113W TO 07N140W. SCATTERED MODERATE FROM 07N TO 15N BETWEEN
82W AND 95W...AND FROM 04N TO 09N BETWEEN 125W AND 140W.


.FORECASTER AL. NATIONAL HURRICANE CENTER.

$$