419
FZPN01 KWBC 300414
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED JUL 30 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 0000 UTC JUL 30.
24 HOUR FORECAST VALID 0000 UTC JUL 31.
48 HOUR FORECAST VALID 0000 UTC AUG 01.

.WARNINGS.

...GALE WARNING...
.12 HOUR FORECAST LOW 38N162W 1002 MB. WITHIN 240 NM SE OF A
LINE FROM 40N165W TO 35N160E WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW 41N167E 996 MB. FROM 33N TO 42N BETWEEN
172E AND 163E WINDS 25 TO 40 KT. SEAS 2.5 TO 6 M...HIGHEST SE OF
CENTER.
.48 HOUR FORECAST LOW 46N175E 986 MB. WITHIN 300 NM W AND 420 NM
E SEMICIRCLES..AND WITHIN 240 NM SE OF A LINE FROM 43N179E TO
36N174E TO 35N160E WINDS 25 TO 40 KT. SEAS 3 TO 7 M...HIGHEST S
AND SE OF CENTER. ELSEWHERE S 51N W OF 173W WINDS TO 25 KT. SEAS
2.5 TO 4 M.

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM OF THE COAST OF CALIFORNIA AND OREGON FROM 33N TO
43N WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 60 NM OF THE COAST OF CALIFORNIA AND
OREGON FROM 33N TO 43N WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 60 NM OF THE COAST OF CALIFORNIA AND
OREGON FROM 33N TO 43N WINDS 20 TO 30 KT. SEAS TO 2.5 M.

.LOW 45N169E 999 MB MOVING NE 20 KT. WITHIN 240 NM SE QUADRANT
WINDS 2O TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 50N174E 997 MB. WITHIN 360 NM SE QUADRANT
WINDS TO 25 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW 53N175W 995 MB. WITHIN 300 NM E SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 3.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 58N W
OF 164W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 62N BETWEEN 159W AND
169E...AND N OF 45N W OF FROM 45N W OF 166E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 59N BETWEEN 158W AND
171E AND FROM 46N TO 50N W OF 162E.

.FORECASTER POCHE. 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 WED JUL 30.
24 HOUR FORECAST VALID 0000 UTC THU JUL 31.
48 HOUR FORECAST VALID 0000 UTC FRI AUG  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE NEAR 11N138W 1008 MB. WITHIN 14N137W TO 15N139W TO
15N140W TO 11N140W TO 11N138W TO 12N137W TO 14N137W NE TO E
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...W OF
THE AREA. WITHIN 16N139W TO 17N140W TO 13N140W TO 14N139W TO
16N139W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...W OF
THE AREA. WITHIN 14N139W TO 15N139W TO 16N140W TO 12N140W TO
13N139W TO 14N139W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
TO E SWELL.

.LOW PRESSURE NEAR 11N105W 1008 MB. WITHIN 08N104W TO 09N107W TO
08N109W TO 06N109W TO 05N107W TO 07N104W TO 08N104W S TO SW
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. WITHIN 14N99W TO 15N100W
TO 15N102W TO 14N104W TO 13N103W TO 13N101W TO 14N99W SE WINDS 20
TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
12N113W 1007 MB. WITHIN 16N105W TO 17N109W TO 16N114W TO 11N113W
TO 08N117W TO 07N107W TO 16N105W WINDS 25 TO 30 KT. SEAS 3 TO 4
M.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
14N118W 1006 MB. WITHIN 21N113W TO 19N120W TO 15N122W TO 07N122W
TO 07N114W TO 13N109W TO 21N113W WINDS 25 TO 30 KT. SEAS 3 TO 4
M.

.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS 2.5 M TO 3.0 M.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W
TO 15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.WITHIN 30N116W TO 29N116W TO 29N115W TO 30N116W...INCLUDING
SEBASTIAN VIZCAINO BAY...NW WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.48 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N88W TO 11N88W TO
10N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 0350 UTC WED JUL 30...

.INVEST EP99 NEAR 11N105W...SCATTERED MODERATE TO STRONG FROM
04N TO 16N BETWEEN 95W AND 115W.

.TROPICAL WAVE WITH AXIS NEAR 90W...SCATTERED MODERATE FROM 05N
TO 16N BETWEEN 85W AND 95W.

.TROPICAL WAVE WITH AXIS NEAR 123W...SCATTERED MODERATE FROM
10N TO 16N BETWEEN 119W AND 126W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N85W TO A 1008 MB LOW NEAR
11N105W TO A 1008 MB LOW NEAR 11N137W TO 08N140W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.