031
FZPN03 KNHC 181508
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE NOV 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1200 UTC TUE NOV 18.
24 HOUR FORECAST VALID 1200 UTC WED NOV 19.
48 HOUR FORECAST VALID 1200 UTC THU NOV 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 31N113W TO 32N115W TO 31N115W TO 30N114W TO
31N113W...INCLUDING THE GULF OF CALIFORNIA...SW TO W WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.COLD FRONT FROM 30N115W TO 23N139W. WITHIN 30N118W TO 30N133W
TO 25N131W TO 26N123W TO 30N118W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.5 M IN NW TO N SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 30N118W TO 30N131W
TO 27N131W TO 23N123W TO 24N118W TO 30N118W WINDS 20 KT OR LESS.
SEAS 2.5 TO 4.0 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 26N119W TO 26N122W TO 25N124W TO 24N123W
TO 23N119W TO 24N118W TO 26N119W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN NW TO N SWELL.

.WITHIN 07N106W TO 10N117W TO 06N122W TO 03.4S120W TO 03.4S114W
TO 02N107W TO 07N106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NW TO N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.24 HOUR FORECAST WITHIN 14N138W TO 15N139W TO 15N140W TO
11N140W TO 11N139W TO 13N138W TO 14N138W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN E SWELL.
.48 HOUR FORECAST WITHIN 21N131W TO 23N140W TO 08N140W TO
16N121W TO 21N131W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.

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

CONVECTION VALID AT 1500 UTC TUE NOV 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84W TO 09N108W. ITCZ FROM 09N108W
TO 08N140W. SCATTERED MODERATE FROM 09N TO 13N BETWEEN 113W AND
129W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.