490 
FZPN03 KNHC 252154
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE MAR 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 25.
24 HOUR FORECAST VALID 1800 UTC WED MAR 26.
48 HOUR FORECAST VALID 1800 UTC THU MAR 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94.5W TO 16.5N95W TO 16N95.5W TO 15.5N95W TO
15.5N94.5W TO 16N94.5W...INCLUDING GULF OF TEHUANTEPEC...N WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
13N95W TO 14N95W TO 16N94W...INCLUDING GULF OF TEHUANTEPEC...NW 
TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94.5W TO 16.5N95W TO 16N95.5W TO 
15.5N95.5W TO 15N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE 
WITHIN 14N94W TO 15N94W TO 15N96W TO 14N96W TO 13N96W TO 13N95W 
TO 14N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 12N86W TO 11N87W TO 10N87W TO 11N86W TO 12N86W... 
INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 11N88W TO 09N89W TO
09N88W TO 10N86W TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N89W TO 10N90W TO
09N88W TO 10N86W TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.WITHIN 09N138W TO 11N140W TO 05N140W TO 06N138W TO 09N138W
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.

.24 HOUR FORECAST WITHIN 15N133W TO 20N140W TO 04N140W TO
06N131W TO 07N130W TO 15N133W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 14N118W TO 25N115W TO 16N124W TO 
16N140W TO 04N140W TO 05N115W TO 14N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW SWELL.

.COLD FRONT NW OF AREA. WITHIN 26N137W TO 30N135W TO 30N140W TO 
20N140W TO 21N138W TO 26N137W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN W TO NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N131W TO 25N140W. WITHIN 
30N131W TO 30N140W TO 27N140W TO 27N138W TO 30N131W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN W TO NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N126W TO 24N140W. WITHIN 
30N126W TO 30N140W TO 24N140W TO 24N135W TO 26N128W TO 30N126W 
WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL WITH HIGHEST 
NEAR 29N135W.

.WITHIN 25N115W TO 25N117W TO 22N120W TO 19N119W TO 19N117W TO
20N114W TO 25N115W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 26N113W TO 28N118W TO 23N117W TO 
22N113W TO 24N112W TO 26N113W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA TO THE W.

.24 HOUR FORECAST WITHIN 02S117W TO 01S119W TO 01S120W TO
03.4S120W TO 03.4S117W TO 02S117W WINDS 20 KT OR LESS. SEAS 8 FT
IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 02S109W TO 00N115W TO 00N121W TO 
03.4S120W TO 03.4S106W TO 02S109W WINDS 20 KT OR LESS. SEAS 8 FT 
IN S TO SW SWELL.

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

CONVECTION VALID AT 2100 UTC TUE MAR 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

NEAR-EQUATORIAL TROUGH AXIS EXTENDS FROM 07N78W TO 00N88W TO 
01S93W...AND FROM 01S100W TO 03N110W. ITCZ AXIS EXTENDS FROM 
05N84W TO 01S100W...AND FROM 03N120W TO 06N140W. SCATTERED 
MODERATE FROM 00N TO 09N BETWEEN 77W AND 91W...AND FROM 06S TO 
00S BETWEEN 86W AND 107W...AND FROM 06S TO 04S W OF 136W.

$$

.FORECASTER CHAN. NATIONAL HURRICANE CENTER.