High Seas Forecast
Issued by NWS

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939
FZPN01 KWBC 160930
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE JUL 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

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 0600 UTC JUL 16.
24 HOUR FORECAST VALID 0600 UTC JUL 17.
48 HOUR FORECAST VALID 0600 UTC JUL 18.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF THE AREA 51N155E 996 MB. N OF 45N W OF
166E WINDS 25 KT. SEAS TO 8 FT.
36 HOUR FORECAST LOW 50N160E 997 MB. BETWEEN 180 NM AND 360 NM
NE...120 NM AND 300 NM SE AND 60 NM AND 300 NM S QUADRANTS WINDS
25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 50N165E 999 MB. BETWEEN 120 NM AND 360 NM
NE...WITHIN 240 NM SE...S AND 90 NM W QUADRANTS WINDS 20 TO 30
KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.LOW 44N148W 1012 MB MOVING NE 20 KT. WITHIN 240 NM N AND NE OF A
LINE FROM 38N150W TO 40N160W TO 43N176W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST LOW 49N138W 1006 MB. FROM 44N TO 56N BETWEEN
133W AND 144W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 48N135W 1020 MB. WITHIN 90 NM W AND NW OF A
LINE FROM 52N135W TO 44N138W WINDS LESS THAN 25 KT. SEAS TO 8 FT.

.INLAND LOW 66N163W 1004 MB MOVING NW 05 KT. N OF 64N W OF ALASKA
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 46N171E 1012 MB MOVING NE 30 KT. WITHIN 420 NM SE AND 360 NM
SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 50N171W 1011 MB. FROM 44N TO 50N BETWEEN
166W AND 175W WINDS 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 51N156W 1004 MB. WITHIN 180 NM NE...360 NM
SE...420 NM SW AND 120 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8
TO 12 FT.

.FROM 30N TO 32N BETWEEN 169W AND 177W AREA OF NE TO E WINDS TO
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST FROM 33N TO 36N W OF 164E AREA OF SW WINDS TO
25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 240 NM NW AND N OF A LINE FROM 35N168E
TO 46N179W AREAS OF S WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST E OF A LINE FROM 33N123W TO 40N126W TO THE
CALIFORNIA COAST AREA OF NW WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST W OF A LINE FROM 62N TO 64N W OF 167W AREA OF
SW TO W WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 48N
BETWEEN 164W AND 166E AND FROM 47N TO 49N BETWEEN 134W AND 139W.
.24 HOUR FORECAST DENSE FOG FROM 48N TO 56N BETWEEN 134W AND
139W...FROM 44N TO 51N BETWEEN 166W AND 172W...WITHIN 90 NM N OF
A LINE FROM 44N176W TO 41N165E AND N OF 47N W OF 165E.
.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE FROM
53N167E TO 51N164E TO 41N164E TO 46N172W TO 53N167E.

.FORECASTER FUTTERMAN. 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 0600 UTC TUE JUL 16.
24 HOUR FORECAST VALID 0600 UTC WED JUL 17.
48 HOUR FORECAST VALID 0600 UTC THU JUL 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16.5N94.5W TO 16.5N95W TO 16N95W TO 15N95W TO 15N94.5W
TO 15.5N94.5W TO 16.5N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.LOW PRES NEAR 13N125W 1010 MB. WITHIN 15N122W TO 17N126W TO
13N129W TO 07N129W TO 06N127W TO 12N121W TO 15N122W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N126W 1009 MB. WITHIN 15N125W TO 17N126W TO 17N129W TO 16N129W
TO 13N126W TO 14N125W TO 15N125W N TO NE WINDS 20 TO 25 KT. SEAS
8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N126W 1009 MB. WITHIN 18N123W TO 20N125W TO 20N126W TO 18N127W
TO 17N126W TO 16N124W TO 18N123W WINDS 20 KT OR LESS. SEAS 8 FT
IN S SWELL.

.WITHIN 15N135W TO 16N136W TO 16N140W TO 12N140W TO 12N136W TO
15N135W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 05N95W TO 09N117W TO 00N123W TO 03.4S120W TO 03.4S96W TO
05N95W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 06N96W TO 07N103W TO 02N108W TO 01S120W
TO 03.4S120W TO 03.4S101W TO 06N96W WINDS 20 KT OR LESS. SEAS 8
FT IN S TO SW SWELL.
.42 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 0900 UTC TUE JUL 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N85W TO 07N100W TO 16N117W TOLOW
PRES NEAR 13N127W 1010 MB TO LOW PRES NEAR 12N140W 1011 MB.
SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 13N BETWEEN 94W
AND 105W. SCATTERED MODERATE FROM 07N TO 19N BETWEEN 112W AND
135W.


.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.

$$