High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 280344
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED JUL 28 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 28.
24 HOUR FORECAST VALID 0000 UTC JUL 29.
48 HOUR FORECAST VALID 0000 UTC JUL 30.

.WARNINGS.

...GALE WARNING...
.LOW NW OF AREA NEAR 64N179W 984 MB MOVING NE 05 KT. N OF A LINE
FROM 54N179W TO 59N162W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW NW OF AREA NEAR 66N176W 994 MB. N OF A LINE
FROM 56N170W TO 59N162W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW NW OF AREA. N OF 62N BETWEEN 166W AND 172W
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.FROM 48N TO 53N W OF 177E AREA OF SW TO W WINDS TO 25 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 39N TO 43N BETWEEN 169W AND 178E AREA OF SW TO W WINDS TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 120 NM E AND SE OF A LINE FROM 45N167W
TO 42N168W TO 38N173W AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8
FT.
.48 HOUR FORECAST CONDITIONS DESCRIBED BELOW WITH LOW 48N179W.

.LOW 46N149W 1011 MB MOVING E 05 KT. WITHIN 300 NM S AND 420 NM
SW QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 46N146W 1013 MB. WITHIN 120 NM NW
SEMICIRCLE AND 300 NM SW QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 49N141W 1014 MB. WITHIN 480 NM SW AND 300
NM NW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.FROM 41N TO 43N E OF 127W AREA OF N WINDS TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST FROM 39N TO 46N BETWEEN 124W AND 127W AREA OF N
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 38N TO 47N BETWEEN 124W AND 128W AREA OF N
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST LOW 51N171E 1005 MB. WITHIN 420 NM S AND 480 NM
SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 48N179W 1005 MB. WITHIN 720 NM SE AND 540
NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 43N W OF 178W
AND N OF 54N BETWEEN 167W AND 175W AND WITHIN 90 NM NE OF A LINE
FROM 46N167W TO 45N160W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 53N W OF 176W AND WITHIN
120 NM SE OF A LINE FROM 51N165W TO 46N169W.
.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE FROM
52N165E TO 44N175E TO 46N160E AND WITHIN 300 NM NE OF A LINE FROM
49N176E TO 43N180W AND WITHIN 180 NM NE OF A LINE FROM 52N168W TO
48N164W.

.HIGH 36N176E 1025 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH 36N173E 1023 MB.
.48 HOUR FORECAST HIGH 36N172E 1022 MB.

.HIGH 38N164W 1025 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 38N159W 1025 MB.
.48 HOUR FORECAST HIGH 41N154W 1024 MB.

.HIGH 32N144W 1023 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH 32N146W 1024 MB.
.48 HOUR FORECAST HIGH 32N148W 1025 MB.

.HIGH 37N134W 1022 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 55N149W 1023 MB DRIFTING SW.
.24 HOUR FORECAST HIGH 54N151W 1027 MB.
.48 HOUR FORECAST HIGH 54N152W 1027 MB.

.FORECASTER BELL. 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 0000 UTC WED JUL 28.
24 HOUR FORECAST VALID 0000 UTC THU JUL 29.
48 HOUR FORECAST VALID 0000 UTC FRI JUL 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S94W TO 03.4S120W TO 02S120W TO 00N114W TO 00N94W TO
03.4S94W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S95W TO 03.4S120W TO 02S119W TO
00N108W TO 00N97W TO 03.4S95W WINDS 20 KT OR LESS. SEAS 8 FT IN
SE TO S SWELL.
.48 HOUR FORECAST WITHIN 03S95W TO 03.4S120W TO 01S120W TO
00N112W TO 01S95W TO 03S95W WINDS 20 KT OR LESS. SEAS 8 FT IN SE
SWELL.

.18 HOUR FORECAST LOW PRES NEAR 14N119W 1008 MB. WITHIN 13N116W
TO 12N117W TO 12N119W TO 15N120W TO 16N117W TO 13N116W E TO SE
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 14N120W 1008 MB. LITTLE CHANGE
IN CONDITIONS.
.48 HOUR FORECAST LOW PRES NEAR 14N124W 1007 MB. WITHIN 12N122W
TO 13N125W TO 15N125W TO 16N122W TO 15N121W TO 12N122W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.WITHIN 05N129W TO 03N131W TO 03N140W TO 16N140W TO 13N132W TO
05N129W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE SWELL.
.12 HOUR FORECAST 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 0315 UTC WED JUL 28...

.LOW PRES NEAR 13N117W 1008 MB...SCATTERED MODERATE ISOLATED
STRONG WITHIN 180 NM SE AND 150 NM SW QUADRANTS. SCATTERED
MODERATE WITHIN 60 NM OF 16N115W AND WITHIN 30 NM OF 13N113W.

.SCATTERED MODERATE ISOLATED STRONG FROM 19N TO 21N E OF
106W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 10N104W TO LOW PRES
NEAR 13N117W 1008 MB TO 10N125W. ITCZ EXTENDS FROM 10N125W TO
09N130W. IT RESUMES AT 09N133W TO 09N140W. SCATTERED MODERATE
ISOLATED STRONG FROM 09N TO 13N W OF 137W. SCATTERED MODERATE
WITHIN 120 NM S OF TROUGH BETWEEN 96W AND 100W AND BETWEEN
101W AND 108W.


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

$$


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