000
FZPN03 KNHC 281530
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI APR 28 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 28.
24 HOUR FORECAST VALID 1200 UTC SAT APR 29.
48 HOUR FORECAST VALID 1200 UTC SUN APR 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.42 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT WITH HIGHER GUSTS. 
SEAS BUILDING TO 9 FT.
.48 HOUR FORECAST N OF 13.5N BETWEEN 94W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT WITH HIGHER GUSTS. 
SEAS 8 TO 12 FT. 

.48 HOUR FORECAST W ON A LINE FROM 30N138W TO 29N140W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 1500 UTC FRI APR 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 10N75W TO 
06N90W TO 06N105W. THE ITCZ CONTINUES FROM 06N105W TO 06N120W TO 
BEYOND 04N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION 
IS OBSERVED FROM 01N TO 05N BETWEEN 80W AND 85W. SCATTERED 
MODERATE TO ISOLATED STRONG CONVECTION IS ALSO NOTED FROM 01N TO 
04N BETWEEN 82W AND 86W...FROM 02N TO 07N BETWEEN 86W AND 105W 
AND FROM 05N TO 09N BETWEEN 110W AND 125W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.