North Pacific High Seas Forecast

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FZPN01 KWBC 260334
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON JUL 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 26. 
24 HOUR FORECAST VALID 0000 UTC JUL 27.
48 HOUR FORECAST VALID 0000 UTC JUL 28.

.WARNINGS.

...GALE WARNING...
FROM 37N TO 45N BETWEEN 124W AND 128W AREA OF N WINDS 25 TO 35
KT. SEAS TO 12 FT.
.24 HOUR FORECAST FROM 36N TO 45N BETWEEN 124W AND 129W AREA OF N
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 38N TO 44N BETWEEN 125W AND 127W AREA OF N
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

...GALE WARNING...
.24 HOUR FORECAST FROM 60N TO 63N W OF 166W AREA OF SW WINDS TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW NW OF AREA NEAR 64N179E 987 MB. WITHIN 540
NM SE QUADRANT WINDS 25 TO 35 KT. SEAS TO 11 FT.

.SYNOPSIS AND FORECAST.

.LOW 55N168W 1010 MB MOVING SE 15 KT. WITHIN 420 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 52N159W 1011 MB. FROM 45N TO 49N BETWEEN
155W AND 167W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 47N149W 1012 MB. ASSOCIATED CONDITIONS
DIMINISHED.

.LOW 51N174E 1011 MB MOVING NE 10 KT. WITHIN 420 NM SE AND 480
NM
S QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 45N TO 48N BETWEEN 172W
AND 176E AREA OF SW TO W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.W OF A LINE FROM 39N160E TO 30N176W AREA OF SE WINDS TO 25 KT.
SEAS TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST W OF A LINE FROM 42N160E TO 30N179E AREA OF SE
WINDS TO 25 KT. SEAS TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST FROM 33N TO 44N W OF 162E AREA OF SE TO S WINDS
TO 25 KT. SEAS TO 10 FT IN MIXED SWELL. 

.24 HOUR FORECAST W OF A LINE FROM 56N173E TO 49N168E AREA OF SW
TO W WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 47N TO 53N W OF 178E AREA OF SW TO W WINDS
TO 25 KT. SEAS TO 10 FT.

.48 HOUR FORECAST NEW LOW 48N136W 1014 MB. WITHIN 180 NM NE AND E
QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 55N
BETWEEN 163W AND 169E.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM NE OF A LINE FROM
53N177E TO 47N174W AND N OF 44N W OF 172E AND W OF A LINE FROM
64N165W TO 60N171W.
.48 HOUR FORECAST DENSE FOG WITHIN 90 NM NE OF A LINE FROM
51N170W TO 47N164W AND N OF 42N W OF 177W AND FROM 59N TO 64N
BETWEEN 169W AND 175W.

.HIGH 33N147W 1026 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 33N142W 1023 MB.
.48 HOUR FORECAST HIGH 32N141W 1022 MB.

.HIGH 41N174W 1034 MB MOVING SE 05 KT.
.24 HOUR FORECAST HIGH 39N173W 1029 MB.
.48 HOUR FORECAST HIGH 38N166W 1025 MB.

.24 HOUR FORECAST NEW HIGH 56N149W 1018 MB.
.48 HOUR FORECAST HIGH 56N147W 1022 MB.

.48 HOUR FORECAST NEW HIGH 52N130W 1021 MB.

.48 HOUR FORECAST NEW HIGH 36N178E 1025 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 MON JUL 26.
24 HOUR FORECAST VALID 0000 UTC TUE JUL 27.
48 HOUR FORECAST VALID 0000 UTC WED JUL 28.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N138W 1011 MB. WITHIN 14N138W TO 14N140W TO 
15N140W TO 17N138W TO 17N135W TO 14N138W NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. ELSEWHERE WITHIN 11N137W TO 12N140W TO 18N140W
TO 19N135W TO 16N132W TO 11N137W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN SE SWELL.
.18 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...W OF
AREA NEAR 14N142W 1012 MB. WITHIN 16N136W TO 14N140W TO 18N140W
TO 18N138W TO 17N136W TO 16N136W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN SE TO S SWELL.
.24 HOUR FORECAST WITHIN 16N139W TO 14N140W TO 16N140W TO 18N140W
TO 17N139W TO 16N139W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
DECAYING SE TO S SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S 
SWELL.

.WITHIN 04N81W TO 04N84W TO 05N85W TO 07N82W TO 07N80W TO
04N81W...INCLUDING THE GULF OF PANAMA...WINDS 20 KT OR LESS. 
SEAS 8 FT IN SW SWELL.
.18 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 MON JUL 26...

.LOW PRES NEAR 13N138W...SCATTERED MODERATE ISOLATED STRONG
WITHIN 120 NM W SEMICIRCLE. SCATTERED MODERATE WITHIN 180 NM 
NE QUADRANT AND WITHIN 30 NM OF A LINE FROM 15N131W TO 16N135W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 14N98W. IT CONTINUES
AT 14N109W TO LOW PRES NEAR 13N112W AND TO 10N124W. ITCZ EXTENDS
FROM 10N124W TO 14N136W. SCATTERED MODERATE ISOLATED STRONG
WITHIN 180 NM S OF TROUGH BETWEEN 95W AND 97W. SCATTERED 
MODERATE FROM 05N TO 09N BETWEEN 80W AND 86W...WITHIN 60 NM N OF
TROUGH BETWEEN 119W AND 124W AND ALSO WITHIN 60 NM N OF THE ITCZ
BETWEEN 124W AND 127W.


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

$$