High Seas Forecast
Issued by NWS

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272
FZPN03 KNHC 100938 CCA
HSFEP2

HIGH SEAS FORECAST...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED SEP 10 2025

CORRECTED ITCZ/MONSOON TROUGH SECTION

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC WED SEP 10
24 HOUR FORECAST VALID 0600 UTC THU SEP 11.
48 HOUR FORECAST VALID 0600 UTC FRI SEP 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 08N101W TO 09N103W TO 10N110W TO 08N111W TO 06N109W TO
06N103W TO 08N101W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.WITHIN 03S108W TO 02S113W TO 02S120W TO 03.4S120W TO 03.4S107W
TO 03S108W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED SE AND SW
SWELL.
.24 HOUR FORECAST WITHIN 03S103W TO 02S109W TO 03S118W TO
03.4S120W TO 03.4S101W TO 03S103W WINDS 20 KT OR LESS. SEAS 2.5 M
IN S TO SW SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.WITHIN 29N115W TO 30N115W TO 30N117W TO 27N115W TO 27N114W TO
29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF
SHORE...NW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.12 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N96W 1010 MB. WITHIN 15N96W TO 16N96W TO 15N97W TO 15N96W E WINDS
20 TO 25 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 13N97W
1009 MB. WITHIN 15N96W TO 16N96W TO 15N97W TO 15N96W WINDS 20 TO
30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N101W 1006 MB. WITHIN 16N99W TO 16N100W TO 15N100W TO 15N99W TO
15.5N98W TO 16N99W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

.24 HOUR FORECAST WITHIN 17N129W TO 18N130W TO 18N133W TO 16N132W TO
17N129W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 17N131W TO 18N135W TO 18N140W TO 16N139W TO
15N132W TO 17N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E
SWELL.

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

CONVECTION VALID AT 0915 UTC WED SEP 10...

.TROPICAL WAVE ALONG 96W N OF 09N...NUMEROUS MODERATE TO STRONG
FROM 10N TO 16N BETWEEN 93W AND 100W.

.SCATTERED STRONG FROM 15N TO 17N BETWEEN 99W AND 102W AND FROM
20N TO 23N BETWEEN 104W AND 107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N78W TO 10N90W TO 13N104W TO
12N112W TO 14N123W TO 11N124W. ITCZ EXTENDS FROM 11N124W TO 10N140W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM S OF THE TROUGH
BETWEEN 120W AND 123W AND WITHIN 60 NM OF THE TROUGH BETWEEN 128W
AND 130W. SCATTERED MODERATE WITHIN 60 NM S OF THE TROUGH BETWEEN
90W AND 92W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.