221 
FZPN03 KNHC 111541
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI APR 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI APR 11.
24 HOUR FORECAST VALID 1200 UTC SAT APR 12.
48 HOUR FORECAST VALID 1200 UTC SUN APR 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N95W TO 14N96W TO 13N95W TO 14N95W TO 
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
40 KT. SEAS 10 TO 13 FT. ELSEWHERE...WITHIN 14N94W TO 16N95W TO 
16N96W TO 14N96W TO 11N99W TO 11N97W TO 14N94W NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 16N94W TO
16N95W TO 13N97W TO 11N99W TO 11N97W TO 13N94W TO 16N94W N TO NE
WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 
10N91W TO 16N94W TO 11N107W TO 07N105W TO 02N98W TO 01N94W TO 
10N91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO
35 KT. SEAS 10 TO 13 FT. ELSEWHERE...WITHIN 15N94W TO 16N95W TO 
14N96W TO 12N98W TO 11N98W TO 14N94W TO 15N94W N TO NE WINDS 20 
TO 30 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA...WITHIN 10N93W TO 
16N95W TO 10N108W TO 06N104W TO 06N98W TO 10N93W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN PRIMARILY E SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 11N87W TO 11N89W TO 10N90W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.STATIONARY FRONT FROM 30N134W TO 25N140W. WITHIN 30N137W TO 
30N140W TO 27N140W TO 29N139W TO 30N137W N TO NE WINDS 20 TO 25 
KT. SEAS 10 TO 12 FT. ELSEWHERE...WITHIN 30N135W TO 30N140W TO 
25N140W TO 26N138W TO 30N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.
.24 HOUR FORECAST SURFACE TROUGH FROM 30N134W TO 25N140W. WITHIN
30N130W TO 30N140W TO 27N140W TO 28N136W TO 29N130W TO 30N130W 
NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE...WITHIN 30N120W
TO 30N140W TO 20N140W TO 26N133W TO 27N122W TO 30N120W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST TROUGH DISSIPATED. WITHIN 30N116W TO 30N140W 
TO 22N140W TO 27N118W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO 
BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.

.WITHIN 07N89W TO 17N110W TO 09N130W TO 04N117W TO 03.4S120W TO
03.4S89W TO 07N89W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 02S93W TO 02S97W TO 01S100W TO 
03.4S103W TO 03.4S90W TO 02S93W...EXCEPT LEE OF GALAPAGOS 
ISLANDS... WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 06N136W TO 06N137W TO 08N140W TO 03N140W TO 04N136W TO
06N136W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 09N135W TO 09N138W TO 12N140W TO 
06N140W TO 06N138W TO 08N135W TO 09N135W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 08N139W TO 09N139W TO 09N140W TO 
07N140W TO 07N139W TO 08N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE SWELL.

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

CONVECTION VALID AT 1500 UTC FRI APR 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 11N75W TO 05N85W TO 04N95W. ITCZ FROM 04N95W TO 
07N108W TO 00N133W. SCATTERED MODERATE TO STRONG FROM 00N TO 08N
E OF 82W AND FROM 01N TO 10N BETWEEN 82W AND 91W. SCATTERED 
MODERATE ISOLATED STRONG FROM 02N TO 04N BETWEEN 91W AND 100W 
AND FROM 02N TO 12N BETWEEN 105W AND 111W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.