000
FZPN03 KNHC 111617
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU APR 11 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 11.
24 HOUR FORECAST VALID 1200 UTC FRI APR 12.
48 HOUR FORECAST VALID 1200 UTC SAT APR 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 25 TO
35 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 15N97W TO
14N96W TO 14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC 
...N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. WITHIN 13N94W TO 
15N97W TO 14N99W TO 12N100W TO 11N98W TO 12N95W TO 13N94W NE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.48 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N95W TO
13N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. WITHIN 13N94W TO 15N97W TO 
13N99W TO 11N98W TO 12N95W TO 13N94W NE WINDS 20 TO 30 KT. SEAS 
10 TO 12 FT. WITHIN 12N98W TO 13N99W TO 12N104W TO 11N106W TO 
09N103W TO 10N98W TO 12N98W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 25N140W TO 01N140W TO 04N126W TO 09N123W TO 25N140W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 13N133W TO 17N137W TO 19N140W TO
05N140W TO 07N134W TO 10N132W TO 13N133W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 09N137W TO 09N140W TO 06N140W TO
06N139W TO 08N138W TO 09N137W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.

.WITHIN 03S111W TO 02S114W TO 03.4S118W TO 03.4S110W TO 03S111W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE TO S SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 30N126W TO 30N136W TO 29N137W TO 27N136W TO 27N132W TO
30N126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N89W TO 10N89W TO
09N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 11N86W TO 12N89W TO 11N92W TO 09N93W TO
08N90W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT.

.36 HOUR FORECAST WITHIN 06N78W TO 09N79W TO 09N79W TO 07N81W TO
05N81W TO 04N79W TO 06N78W...INCLUDING THE GULF OF PANAMA AND
NEAR THE AZUERO PENINSULA... N WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.42 HOUR FORECAST WITHIN 30N130W TO 30N138.5W TO 29N133.5W TO
29.5N132W TO 30N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
TO N SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1500 UTC THU APR 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A TROUGH EXTENDS FROM PANAMA NEAR 09N78W TO 08N109W. THE ITCZ 
CONTINUES FROM 08N109W TO BEYOND 04N140W. SCATTERED MODERATE
ISOLATED STRONG CONVECTION IS NOTED FROM 07N-11N BETWEEN 
105W-113W. ISOLATED MODERATE CONVECTION IS OCCURRING FROM 04N-07N
BETWEEN 85W-98W.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.