High Seas Forecast
Issued by NWS

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099
FZPN01 KWBC 251602
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT JUL 25 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT
TO 53N172E TO 50N180W TO 30N180W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC JUL 25.
24 HOUR FORECAST VALID 1200 UTC JUL 26.
48 HOUR FORECAST VALID 1200 UTC JUL 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW WITH MAIN CENTER 54N137W 1007 MB MOVING SW 05 KT.
FROM 48N TO 59N BETWEEN 143W AND 161W WINDS TO 25 KT. SEAS TO 2.5
M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 52N140W 1005 MB.
FROM 44N TO 57N BETWEEN 147W AND 164W WINDS 20 TO 30 KT. SEAS TO
2.5 M.
.48 HOUR FORECAST LOW 49N137W 1000 MB. WITHIN 360 NM SE AND 600
NM SW QUADRANTS WINDS TO 25 KT. SEAS 2.5 TO 3.5 M.

.FROM 31N TO 36N BETWEEN 120W AND 124W AREA OF NW WINDS TO 25 KT.
SEAS TO 3 M.
.24 HOUR FORECAST FROM 31N TO 36N BETWEEN 119W AND 124W AREA OF
NW WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 30N TO 38N BETWEEN 119W AND 124W AREA OF
NW WINDS TO 25 KT. SEAS TO 3 M.

.LOW 47N128W 1011 MB MOVING N 10 KT. FROM 35N TO 40N BETWEEN 134W
AND 142W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.

.FROM 30N TO 34N BETWEEN 156W AND 174W WINDS LESS THAN 25 KT.
SEAS TO 2.5 M.
.24 HOUR FORECAST FROM 30N TO 37N BETWEEN 166W AND 174W WINDS
LESS THAN 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST FROM 30N TO 32N BETWEEN 169W AND 175W WINDS
LESS THAN 25 KT. SEAS TO 2.5 M.

.24 HOUR FORECAST N OF 63N W OF ALASKA WINDS TO 25 KT. SEAS LESS
THAN 2.5 M.
.48 HOUR FORECAST N OF 61N W OF ALASKA WINDS TO 25 KT. SEAS TO
2.5 M.

.48 HOUR FORECAST FROM 50N TO 57N BETWEEN 158W AND 168W WINDS TO
25 KT. SEAS LESS THAN 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 59N W OF
156W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 59N W OF 164W.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 58N W OF 161W.

.FORECASTER HYDE. 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 1200 UTC SAT JUL 25.
24 HOUR FORECAST VALID 1200 UTC SUN JUL 26.
48 HOUR FORECAST VALID 1200 UTC MON JUL 27.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE FAUSTO NEAR 19.1N 136.4W 971 MB AT 1500 UTC JUL 25
MOVING W OR 280 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 85 KT
GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 180 NM N
SEMICIRCLE...130 NM SE QUADRANT AND 100 NM SW QUADRANT.  SEAS 4
M OR GREATER WITHIN 270 NM S SEMICIRCLE...300 NM NE QUADRANT AND
330 NM NW QUADRANT WITH SEAS TO 10.0 M. ELSEWHERE WITHIN 23N132W
TO 25N134W TO 23N140W TO 19N140W TO 17N136W TO 17N133W TO
23N132W WINDS 20 TO 33 KT. SEAS 5.5 TO 10.0 M. REMAINDER OF AREA
WITHIN 26N129W TO 28N135W TO 27N140W TO 13N140W TO 10N137W TO
19N128W TO 26N129W WINDS 20 KT OR LESS. SEAS 2.5 TO 5.5 M IN
MIXED SWELL.
.24 HOUR FORECAST HURRICANE FAUSTO NEAR 19.9N 140.5W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 150 NM NE QUADRANT...110 NM SE QUADRANT...80 NM SW
QUADRANT...AND 140 NM NW QUADRANT. OVER FORECAST WATERS SEAS 4 M
OR GREATER WITHIN 300 NM N SEMICIRCLE AND 180 S SEMICIRCLE WITH
SEAS TO 8.5 M. ELSEWHERE WITHIN 24N135W TO 26N138W TO 25N140W TO
18N140W TO 19N136W TO 24N135W WINDS 20 TO 33 KT. SEAS 5.5 TO 8.5
M. REMAINDER OF AREA WITHIN 21N132W TO 27N135W TO 29N140W TO
10N140W TO 15N136W TO 21N132W WINDS 20 KT OR LESS. SEAS 2.5 TO
5.5 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE FAUSTO W OF AREA NEAR 20.7N 145.6W.
MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. OVER FORECAST WATERS
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.

...HURRICANE WARNING...
.TROPICAL STORM GENEVIEVE NEAR 10.8N 104.3W 997 MB AT 1500 UTC
JUL 25 MOVING WNW OR 300 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS
50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM E
SEMICIRCLE AND 30 NM W SEMICIRCLE.  SEAS 4 M OR GREATER WITHIN
120 NM NE QUADRANT...90 NM SE QUADRANT...30 NM SW QUADRANT...AND
45 NM NW QUADRANT WITH SEAS TO 6.0 M. ELSEWHERE WITHIN 14N101W
TO 14N105W TO 11N106W TO 09N105W TO 09N102W TO 11N100W TO 14N101W

WINDS 20 TO 33 KT. SEAS 4.0 TO 6.0 M. REMAINDER OF AREA WITHIN
13N98W TO 16N101W TO 14N106W TO 12N100W TO 08N103W TO 08N100W TO
13N98W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL
.12 HOUR FORECAST HURRICANE GENEVIEVE NEAR 11.8N 106.2W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.24 HOUR FORECAST HURRICANE GENEVIEVE NEAR 12.9N 108.3W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM E SEMICIRCLE...60 NM SW QUADRANT AND 80 NM NW
QUADRANT. SEAS 4 M OR GREATER WITHIN 180 NM NE QUADRANT...150 NM
SE AND NW QUADRANTS AND 120 NM SW QUADRANT WITH SEAS TO 10.0 M.
ELSEWHERE WITHIN 14N104W TO 16N106W TO 16N108W TO 13N111W TO
10N108W TO 11N106W TO 14N104W WINDS 20 TO 33 KT. SEAS 5.5 TO
10.0 M. REMAINDER OF AREA WITHIN 15N101W TO 18N105W TO 15N111W TO
11N112W TO 08N104W TO 12N101W TO 15N101W WINDS 20 KT OR LESS.
SEAS 2.5 TO 5.5 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE GENEVIEVE NEAR 15.5N 112.0W. MAXIMUM
SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS
WITHIN 130 NM NE QUADRANT...120 NM SE QUADRANT...70 NM SW
QUADRANT...AND 100 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN
180 NM OF CENTER...EXCEPT 240 NM NE QUADRANT WITH SEAS TO 12.0
M. ELSEWHERE WITHIN 18N109W TO 19N111W TO 18N114W TO 14N115W TO
13N111W TO 15N109W TO 18N109W WINDS 20 TO 33 KT. SEAS 6.5 TO
12.0 M. REMAINDER OF AREA WITHIN 16N104W TO 23N110W TO 22N114W TO
15N119W TO 08N116W TO 09N107W TO 16N104W...INCLUDING NEAR CABO
CORRIENTES...WINDS 20 KT OR LESS. SEAS 2.5 TO 6.5 M IN MIXED
SWELL.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.WITHIN 16N95W TO 16N96W TO 15N96W TO 15N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 20 TO 30 KT. SEAS 2.5 M.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 2.5 M.

.WITHIN 11N86W TO 11N88W TO 11N89W TO 10N89W TO 10N87W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 01N111W TO 02N116W TO 00N124W TO 02S120W TO 03.4S120W TO
03S111W TO 01N111W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW SWELL.
.24 HOUR FORECAST WITHIN 04N109W TO 05N115W TO 00N130W TO
01S120W TO 03.4S120W TO 03.4S107W TO 04N109W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 01N104W TO 08N108W TO 06N119W TO
00N128W TO 03.4S120W TO 03S95W TO 01N104W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.

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

CONVECTION VALID AT 1500 UTC SAT JUL 25...

.HURCN FAUSTO...NUMEROUS MODERATE TO STRONG FROM 17N TO 21N
BETWEEN 133W AND 138W.

.T.S. GENEVIEVE... NUMEROUS MODERATE TO STRONG FROM 05N TO 15N
BETWEEN 99W AND 110W.

.TROPICAL WAVE ALONG 88W...SCATTERED MODERATE TO ISOLATED STRONG
WITHIN 120 NM ON EITHER SIDE OF THE WAVE AXIS.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 07N94W...THEN RESUMES SOUTHWEST OF
T.S. GENEVIEVE AT 09N106W TO 08N113W. ITCZ FROM 08N113W TO
08N124W. SCATTERED MODERATE WITHIN 240 NM ON EITHER SIDE OF
BOUNDARIES.


.FORECASTER ERA. NATIONAL HURRICANE CENTER.

$$