334 
FZPN03 KNHC 151520
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT MAR 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT MAR 15.
24 HOUR FORECAST VALID 1200 UTC SUN MAR 16.
48 HOUR FORECAST VALID 1200 UTC MON MAR 17.

.WARNINGS.

...GALE WARNING...
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 25 TO 30
KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS TO 35 KT AND SEAS TO
8 FT. 
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 
14N96W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...
N WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 15N94W 
TO 14N96W TO 12N96W TO 12N94W TO 15N94W NE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 20N106W TO 20N107W TO 24N111W TO 20N110W TO 17N106W TO
18N105W TO 20N106W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN
NW SWELL. ELSEWHERE WITHIN 30N116W TO 30N138W TO 03N140W TO 
05N124W TO 16N107W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 18N104W TO 30N116W TO 30N135W TO 
20N140W TO 03N140W TO 03N119W TO 18N104W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 28N118W TO 21N140W TO 03N140W TO 
01N125W TO 06N114W TO 28N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.

.30 HOUR FORECAST COLD FRONT FROM 30N137W TO 29N140W. WITHIN 
30N135W TO 30N140W TO 29N140W TO 29N138W TO 30N135W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N125W TO 25N140W. WITHIN 
30N126W TO 30N140W TO 25N140W TO 30N126W WINDS 20 KT OR LESS. 
SEAS 8 TO 13 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1500 UTC SAT MAR 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 05N77W TO 02N85W TO 04N95W TO 02S110W. ITCZ 
FROM 02S110W TO 01N125W TO BEYOND 03S135W. SCATTERED MODERATE 
FROM 02N TO 04N BETWEEN 120W AND 130W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.