955 
FZPN03 KNHC 220316
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON MAY 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON MAY 22.
24 HOUR FORECAST VALID 0000 UTC TUE MAY 23.
48 HOUR FORECAST VALID 0000 UTC WED MAY 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 14N BETWEEN 94W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 06N BETWEEN 85W AND 90W...AND S OF 04N BETWEEN 98W AND 
112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.
.24 HOUR FORECAST S OF 01S W OF 110W WINDS 20 KT OR LESS. SEAS 8 
FT IN SW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SURFACE TROUGH FROM 11N132W TO 06N135W. W OF TROUGH TO 137W NE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.24 HOUR FORECAST FROM 06N TO 08N BETWEEN 123W AND 126W WINDS 20 
KT OR LESS. SEAS 8 FT IN NE SWELL.
.30 HOUR FORECAST FROM 10N TO 12N BETWEEN 122W AND 127W NE WINDS 
20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST FROM 08N TO 11N BETWEEN 128W AND 134W NE WINDS 
20 TO 25 KT. SEAS 8 FT. 

.24 HOUR FORECAST N OF 28N BETWEEN 122W AND 133W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N SWELL.
.36 HOUR FORECAST N OF 27N BETWEEN 120W AND 136W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST N OF 26N BETWEEN 120W AND 136W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N SWELL.

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

CONVECTION VALID AT 0300 UTC MON MAY 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 10N74W TO 
09N90W TO 07N105W. THE ITCZ CONTINUES FROM 07N105W TO 06N120W TO 
04N140W. SCATTERED TO NUMEROUS MODERATE AND ISOLATED STRONG 
CONVECTION IS NOTED S OF THE MONSOON TROUGH TO 04.5N BETWEEN 80W 
AND 85W...AND FROM 06N TO 09N BETWEEN 88W AND 94W. SCATTERED 
MODERATE TO ISOLATED STRONG CONVECTION IS SEEN FROM 03N TO 06N 
BETWEEN 98W AND 103W...FROM 07N TO 11N BETWEEN 123W AND 
127W...AND FROM 05N TO 08N BETWEEN 132W AND 137W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.