998
FZPN03 KNHC 200330
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU NOV 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU NOV 20.
24 HOUR FORECAST VALID 0000 UTC FRI NOV 21.
48 HOUR FORECAST VALID 0000 UTC SAT NOV 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N117W TO 30N130W TO 24N131W TO 23N125W TO 26N117W TO
30N117W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N121W TO 24N130W TO 27N140W.
N OF FRONT...WITHIN 30N120W TO 30N128W TO 29N136W TO 27N137W TO
27N128W TO 28N122W TO 30N120W N TO NE WINDS 20 TO 25 KT. SEAS
2.5 TO 3 M IN NW TO N SWELL. ELSEWHERE N OF FRONT WITHIN 30N120W
TO 29N133W TO 30N140W TO 27N140W TO 27N129W TO 28N121W TO
30N120W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M IN NW SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 29N113W TO 24N120W
TO 23N125W TO 21N130W TO 20N140W. N OF FRONT...WITHIN 30N120W TO
30N124W TO 29N123W TO 29N122W TO 30N120W NW TO N WINDS 20 TO 25
KT. SEAS 4.0 TO 4.5 M IN NW SWELL. ELSEWHERE N OF FRONT...WITHIN
30N116W TO 30N140W TO 20N140W TO 20N132W TO 24N121W TO 30N116W...
INCLUDING SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 2.5
TO 4 M IN NW TO N SWELL.

.WITHIN 19N136W TO 20N137W TO 21N140W TO 19N140W TO 18N138W TO
18N136W TO 19N136W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
ELSEWHERE WITHIN 20N128W TO 22N140W TO 08N140W TO 16N126W TO
20N128W WINDS 20 KT OR LESS. SEAS TO 2.5 IN N SWELL.
.24 HOUR FORECAST WITHIN 20N136W TO 20N140W TO 13N140W TO
13N137W TO 14N135W TO 20N136W NE TO E WINDS 20 TO 25 KT. SEAS
2.5 TO 3 M. ELSEWHERE WITHIN 16N119W TO 19N123W TO 24N140W TO
14N135W TO 07N140W TO 08N129W TO 16N119W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN N SWELL.
.48 HOUR FORECAST WITHIN 15N122W TO 20N133W TO 20N140W TO
05N140W TO 10N125W TO 15N122W WINDS 20 KT OR LESS. SEAS 2.5 TO 3
M IN N TO NE SWELL.

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

CONVECTION VALID AT 0315 UTC THU NOV 20...

.SCATTERED MODERATE ISOLATED STRONG FROM 03N TO 09N BETWEEN 78W
AND 81W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N78W TO 09.5N90W TO 08N105W
TO 07N110W TO 08N118W. ITCZ EXTENDS FROM 08N118W TO 09N125W TO
07N135W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN
60 NM S OF THE ITCZ BETWEEN 137W AND 140W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.