827 
FZPN03 KNHC 151515
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 23N BETWEEN 115W AND 123W...AND N OF 19N BETWEEN 
123W AND 130W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO N 
SWELL.
.24 HOUR FORECAST N OF 28N BETWEEN 119W AND 128W WINDS 20 KT OR 
LESS. SEAS 2.5 TO 3 M IN NW TO N SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.W OF A LINE 27N140W TO 20N128W TO 16N140W WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3 M IN MIXED NE AND NW SWELL. 
.24 HOUR FORECAST W OF A LINE FROM 25N140W TO 17N132W TO 11N140W 
WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST W OF A LINE FROM 20N140W TO 15N133W TO 10N133W 
TO 08N140W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED NW AND NW 
SWELL.

.FROM 16N TO 20N BETWEEN 100W AND 107W NW WINDS 20 TO 25 KT. 
SEAS TO 2.5 M.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.S OF A LINE FROM 03.4S82W TO 01S87W TO 02S90W TO 01N100W TO 
03.4S120W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

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

CONVECTION VALID AT 1500 UTC THU MAY 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM A 1009 MB LOW PRESSURE LOCATED 
OVER NORTHERN COLOMBIA NEAR 10N75W TO ANOTHER 1010 MB LOW 
PRESSURE SITUATED NEAR 09N99W TO 08N120W. THE ITCZ CONTINUES 
FROM 08N120W TO BEYOND 07N140W. SCATTERED MODERATE TO ISOLATED 
STRONG CONVECTION IS ACTIVE FROM 03N TO 07N BETWEEN THE COAST OF 
COLOMBIA AND 95W...AND FROM 04N TO 10N BETWEEN 95W AND 117W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.