870
FZPN03 KNHC 120231
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON MAY 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON MAY 12.
24 HOUR FORECAST VALID 0000 UTC TUE MAY 13.
48 HOUR FORECAST VALID 0000 UTC WED MAY 14.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N97W TO 14N96W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30 TO
35 KT. SEAS 8 FT. ELSEWHERE WITHIN 13N95W TO 14N97W TO 13N102W
TO 11N103W TO 10N98W TO 11N96W TO 13N95W NE TO E WINDS 20 TO 30
KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... NW TO N
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO 10N87W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 11N127W TO 10N136W TO 11N140W TO 03N140W TO 07N129W TO
08N123W TO 11N127W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E
SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 30N128W TO 30N140W TO 28N140W TO
29N131W TO 30N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 30N140W TO 26N140W TO
26N130W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.

.48 HOUR FORECAST WITHIN 02S100W TO 01S109W TO 01S120W TO
03.4S120W TO 03S98W TO 02S100W 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 0230 UTC MON MAY 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 08N95W TO 07N130W. ITCZ FROM 07N130W
TO BEYOND 05N140W. SCATTERED MODERATE TO ISOLATED STRONG FROM 09N
TO 13N BETWEEN 95W AND 110W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.