989
FZPN03 KNHC 290921
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT NOV 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT NOV 29.
24 HOUR FORECAST VALID 0600 UTC SUN NOV 30.
48 HOUR FORECAST VALID 0600 UTC MON DEC  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 15N96W TO 13N96W TO 13N95W TO 14N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30
KT. SEAS 2.5 M TO 3.0 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.45 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W
TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 10N86W TO 11N87W TO 11N88W TO 09N89W TO 09N85W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.03 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 30N138W TO 30N137W TO 30N140W TO 28N140W TO 30N138W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN W TO NW SWELL.
.24 HOUR FORECAST WITHIN 30N127W TO 30N140W TO 27N138W TO
26N133W TO 28N128W TO 30N127W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 14N138W TO 14N140W TO 11N140W TO 12N138W TO 14N138W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.33 HOUR FORECAST WITHIN 19N113W TO 20N116W TO 18N118W TO
17N118W TO 17N116W TO 18N114W TO 19N113W NE TO E WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 19N112W TO 20N113W TO 20N116W TO
19N118W TO 17N118W TO 17N115W TO 19N112W E WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M IN NW SWELL.

.48 HOUR FORECAST WITHIN 29N138W TO 30N138W TO 30N140W TO
26N140W TO 27N139W TO 29N138W WINDS 20 KT OR LESS. SEAS 2.5 TO
4.5 M IN W TO NW SWELL.

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

CONVECTION VALID AT 0910 UTC SAT NOV 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 08N82W TO 05N94W TO 09N107W TO
08N131W. THE ITCZ STRETCHES FROM 08N131W TO BEYOND 07N140W.
SCATTERED MODERATE TO ISOLATED STRONG FROM 06N TO 16N BETWEEN
101W AND 114W. SCATTERED MODERATE FROM 05N TO 10N E OF 89W...AND
FROM 07N TO 18N W OF 120W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.