299 
FZPN03 KNHC 101516
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT MAY 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 10.
24 HOUR FORECAST VALID 1200 UTC SUN MAY 11.
48 HOUR FORECAST VALID 1200 UTC MON MAY 12.

.WARNINGS.

...GALE WARNING...
.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE N 
OF 14N BETWEEN 94W AND 96W N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.12 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 45 NM OF A LINE FROM 
16N95W TO 15N95W TO 12N98W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT.
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 
13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM OF A LINE FROM 
16N95W TO 13.5N96W TO 12N100W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT.
.48 HOUR FORECAST N OF 14.5 BETWEEN 94.5 AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 
11 FT. ELSEWHERE WITHIN 45 NM OF A LINE FROM 16N95W TO 14N95.5W 
TO 12N99W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.FROM 06N TO 15N W OF 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 07N TO 18N W OF 133W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 12N TO 19N W OF 135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NE AND NW SWELL.

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

CONVECTION VALID AT 1500 UTC SAT MAY 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM A 1008 MB LOW PRESSURE LOCATED 
OVER NORTHERN COLOMBIA NEAR 10N75W TO 09N90W TO 09N103W. THE 
ITCZ CONTINUES FROM 09N103W TO 07N120W TO BEYOND 06N140W. 
SCATTERED MODERATE CONVECTION CAN BE FOUND FROM 06N TO 10N 
BETWEEN 82W AND 85W...FROM 05N TO 09N BETWEEN 90W AND 97W... 
FROM 05N TO 09N BETWEEN 108W AND 115W...AND FROM 07N TO 10N W OF 
120W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.