560
FZPN01 KWBC 260334
HSFEP1

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GALE WARNING...
.LOW 59N149W 1006 MB DRIFTING S AND WILL MOVE SE 05 KT AFTER 06
HOURS. WITHIN 420 NM SW QUADRANT AREA OF W TO NW WINDS 20 TO 30
KT. SEAS TO 2.5 M.
.12 HOUR FORECAST LOW 58N148W 1004 MB. WITHIN 180 NM NW OF A
LINE FROM 57N149W TO 55N153W AREA OF NW WINDS 25 TO 35 KT. SEAS
TO 3.5 M.
.24 HOUR FORECAST LOW 57N146W 999 MB. FROM 55N TO 60N BETWEEN
136W AND 151W WINDS 25 TO 35 KT. SEAS TO 4 M. ELSEWHERE WITHIN
360 NM SW AND 420 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3
M. WINDS AND SEAS HIGHEST SW QUADRANT.
.48 HOUR FORECAST LOW 52N146W 999 MB. FROM 48N TO 59N BETWEEN
133W AND 154W WINDS 20 TO 30 KT. SEAS TO 3.5 M. WINDS AND SEAS
HIGHEST WITHIN 180 NM W SEMICIRCLE OF LOW. ELSEWHERE WITHIN 60
NM EITHER SIDE OF A LINE FROM 50N160W TO 54N165W AREA OF NW
WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.

.SYNOPSIS AND FORECAST.

.LOW 40N169E 1009 MB MOVING NW 15 KT. FROM 35N TO 57N BETWEEN
179E AND 168E AREA OF SE TO S WINDS 20 TO 30 KT. SEAS TO 4
M...HIGHEST FROM 40N TO 45N BETWEEN 175E AND 170E.
.24 HOUR FORECAST LOW 46N166E 1009 MB. WITHIN 180 NM EITHER SIDE
OF A LINE FROM 54N169E TO 40N177E AREA OF SE WINDS 20 TO 30 KT.
SEAS TO 4 M.
.48 HOUR FORECAST LOW JUST NW OF AREA 53N165E 1007 MB. WITHIN AN
AREA BOUNDED BY A LINE FROM 54N168E TO 44N176E TO 56N177E TO
57N175E TO 54N168E AREA OF SE WINDS 20 TO 30 KT. SEAS TO 3.5 M.

.LOW 35N172W 1017 MB DRIFTING W. S OF 40N BETWEEN 164W AND 172W
WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 35N174W 1018 MB. FROM 35N TO 42N BETWEEN
167W AND 173W AREA OF SE WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 36N177W 1019 MB. ASSOCIATED CONDITIONS
DIMINISHED.

.S OF 33N E OF 118W AREA OF NW WINDS TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST NW OF A LINE FROM 56N180W TO 57N171W TO
63N169W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST FROM 60N TO 62N W OF 172W AREA OF SW TO W
WINDS TO 25 KT. SEAS LESS THAN 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM NW OF A LINE FROM
40N170E TO 56N180W...WITHIN 120 NM OF 53N150W AND
48N180W...WITHIN 90 NM OF 42N166W...55N166W...52N177W AND
49N173W...AND WITHIN 180 NM EITHER SIDE OF A LINE FROM 50N166W
TO 59N180W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 46N BETWEEN 169W AND
180W...FROM 48N TO 50N BETWEEN 149W AND 160W...FROM 48N TO 54N
BETWEEN 160W AND 167W...WITHIN 90 NM OF 54N177E...W OF A LINE
FROM 56N165W TO 64N170W...AND W OF A LINE FROM 41N172E TO
45N175E TO 54N168E.
.48 HOUR FORECAST DENSE FOG WITHIN 90 NM OF 50N158W...WITHIN 120
NM NE OF A LINE FROM 62N174W TO 60N167W...WITHIN 120 NM OF
59N175W...W OF A LINE FROM 48N165E TO 51N161E...AND WITHIN AN
AREA BOUNDED BY A LINE FROM 39N173E TO 53N167E TO 55N175E TO
53N179W TO 48N168W TO 39N173E.

.FORECASTER FIGURSKEY. 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 SAT JUL 26.
24 HOUR FORECAST VALID 0000 UTC SUN JUL 27.
48 HOUR FORECAST VALID 0000 UTC MON JUL 28.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 29N115W TO 30N116W TO 30N117W TO 29N116W TO 28N115W TO
29N115W...INCLUDING SEBASTIAN VIZCAINO BAY...NW WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 15N130W TO 16N133W TO 16N137W TO 15N140W TO 12N140W TO
12N131W TO 15N130W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E
SWELL.
.24 HOUR FORECAST WITHIN 15N136W TO 16N138W TO 16N140W TO
12N140W TO 12N137W TO 13N136W TO 15N136W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN E SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.24 HOUR FORECAST WITHIN 08N125W TO 10N128W TO 10N130W TO
07N129W TO 06N127W TO 06N125W TO 08N125W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 09N128W TO 10N131W TO 08N130W TO
08N129W TO 08N128W TO 09N128W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN S SWELL.

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

CONVECTION VALID AT 0200 UTC SAT JUL 26...

.TROPICAL WAVE ALONG 107W. SCATTERED MODERATE FROM 06N TO 13N
BETWEEN 106W TO 113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N87W TO 10N110W TO 10N140W. SCATTERED
MODERATE FROM 04N TO 17N W OF 120W.

$$

.FORECASTER ERA. NATIONAL HURRICANE CENTER.