611
FZPN03 KNHC 182116
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE NOV 18.
24 HOUR FORECAST VALID 1800 UTC WED NOV 19.
48 HOUR FORECAST VALID 1800 UTC THU NOV 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

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

.COLD FRONT FROM 29N115W TO 22N130W. WITHIN 30N117W TO 30N133W
TO 26N132W TO 24N128W TO 25N122W TO 30N117W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.5 M IN NW TO N SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 28N115W TO 25N118W.
WITHIN 30N118W TO 29N130W TO 26N131W TO 24N125W TO 23N120W TO
26N117W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW
SWELL.
.48 HOUR FORECAST NEW COLD FRONT FROM 30N123W TO 27N135W. WITHIN
30N126W TO 30N140W TO 29N140W TO 29N132W TO 29N127W TO 30N126W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.

.WITHIN 01S114W TO 01N117W TO 00N120W TO 03.4S120W TO 03.4S114W
TO 01S114W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.12 HOUR FORECAST WITHIN 15N136W TO 17N140W TO 08N140W TO
11N139W TO 13N135W TO 15N136W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 16N133W TO 20N126W TO 21N137W TO
17N140W TO 08N140W TO 11N133W TO 16N133W NE TO E WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 17N118W TO 18N128W TO 22N130W TO
24N140W TO 07N140W TO 13N119W TO 17N118W NE TO E WINDS 20 TO 25
KT. SEAS 2.5 TO 3.5 M.

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

CONVECTION VALID AT 2030 UTC TUE NOV 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 09N108W. ITCZ CONTINUES FROM
09N108W TO 08N140W. SCATTERED MODERATE FROM 07N TO 14N BETWEEN
116W AND 130W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.