000
FZPN03 KNHC 290944
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED MAR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED MAR 29.
24 HOUR FORECAST VALID 0600 UTC THU MAR 30.
48 HOUR FORECAST VALID 0600 UTC FRI MAR 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 12N87W TO 11N90W TO 09N90W TO 09N89W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N88W TO 11N91W TO
09N90W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 13N88W TO 11N91W TO 10N91W TO
09N89W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.WITHIN 10N109W TO 11N122W TO 21N140W TO 02N140W TO 07N112W TO
10N109W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 15N133W TO 20N136W TO 21N140W TO 
05N140W TO 06N133W TO 09N132W TO 15N133W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 12N134W TO 13N140W TO 05N140W TO 
05N135W TO 12N134W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

.03 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 15N96W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94W 16N96W TO 13N96W TO 14N95W TO 
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT.
SEAS 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST COLD FRONT FROM 30N120W TO 25N130W TO 26N140W.
WITHIN 30N125W TO 30N139W TO 29N135W TO 29N131W TO 29N126W TO 
30N125W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N115W TO 23N130W TO 23N140W.
WITHIN 30N119W TO 30N140W TO 27N140W TO 26N131W TO 27N124W TO 
30N119W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN N SWELL...HIGHEST
NEAR 30N127W.
.48 HOUR FORECAST COLD FRONT FROM 24N110W TO 21N115W WITH 
DISSIPATING COLD FRONT TO 19N130W. WITHIN 26N114W TO 29N115W TO 
30N132W TO 27N140W TO 17N140W TO 18N131W TO 26N114W WINDS 20 KT 
OR LESS. SEAS 8 TO 12 FT IN N SWELL...HIGHEST N OF 28N BETWEEN 
117W AND 121W.

.18 HOUR FORECAST COLD FRONT W OF AREA. WITHIN 31N113W TO 
31N115W TO 30N115W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 
CALIFORNIA...S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT ENTERING NW GULF OF CALIFORNIA NEAR
31.5N 114.5W. LITTLE CHANGE...EXCEPT SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 26N109W TO 24N111W. CONDITIONS
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.21 HOUR FORECAST WITHIN 07N78W TO 08N78W TO 08N79W TO 06N81W TO
05N82W TO 04N80W TO 07N78W...INCLUDING THE GULF OF PANAMA AND
NEAR THE AZUERO PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0920 UTC WED MAR 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 08N78W TO 07N93W. ITCZ FROM 07N93W TO 
06N110W TO 02N140W. NUMEROUS MODERATE SCATTERED STRONG FROM 01N
TO 04N BETWEEN 77W AND 81W. SCATTERED MODERATE FROM 02N TO 09N 
BETWEEN 95W AND 124W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.