000
FZPN03 KNHC 282126
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE MAR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE MAR 28.
24 HOUR FORECAST VALID 1800 UTC WED MAR 29.
48 HOUR FORECAST VALID 1800 UTC THU MAR 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.W OF A LINE FROM 20N140W TO 12N120W TO 05N114W TO 04N140W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST FROM 05N TO 15N W OF 132W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST FROM 06N TO 10N W OF 135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NW AND NE SWELL.

.FROM 10N TO 11.5N E OF 90W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 09.5N90W 
NE TO E WINDS 20 TO 30 KT. SEAS BUILDING 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10N TO 12N E OF 90W NE TO E WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 10N90W 
TO 09N93W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.18 HOUR FORECAST N OF 15N BETWEEN 95.5W AND 96.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS BUILDING TO 
8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST N OF 14N BETWEEN 95.5W AND 96.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.42 HOUR FORECAST WITHIN 15 NM OF A LINE FROM 16N95W TO 14.5N95W 
TO 12N96W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 15 NM OF A LINE FROM 16N95W TO 14.5N95W 
TO 12N96W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.

.24 HOUR FORECAST COLD FRONT FROM 30N120W TO 25N130W TO 25N140W.
N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.36 HOUR FORECAST COLD FRONT FROM 31N114W TO 23N130W TO 23N140W. 
N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN N SWELL... 
HIGHEST N OF 29N BETWEEN 124W AND 130W.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N113W TO 27N114W 
TO 21N130W TO 21N140W. N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 
12 FT IN N SWELL...EXCEPT 12 TO 14 FT N OF 29N BETWEEN 120W AND 
127W.

.GULF OF CALIFORNIA FROM 25N TO 29N W OF 110W NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST GULF OF CALIFORNIA FROM 30N TO 31N SW TO W 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA COLD FRONT FROM 31N113W TO 
27N114W. SE OF FRONT TO 29N SW TO W WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.

.36 HOUR FORECAST WITHIN 30N OF A LINE FROM 08N79W TO 06N80W TO 
04N81W...INCLUDING THE GULF OF PANAMA AND NEAR THE AZUERO 
PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2100 UTC TUE MAR 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

A SURFACE TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 10N75W TO 
04N90W. THE ITCZ CONTINUES FROM 04N90W TO 07N105W TO 04N120W TO 
02N140W. SCATTERED MODERATE AND ISOLATED STRONG CONVECTION IS 
NOTED FROM 02N TO 06N BETWEEN 110W AND 122W, AND FROM 01N TO 06N 
BETWEEN 122W AND 135W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.