379 
FZPN03 KNHC 190904
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON FEB 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON FEB 19.
24 HOUR FORECAST VALID 0600 UTC TUE FEB 20.
48 HOUR FORECAST VALID 0600 UTC WED FEB 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 15N94W TO 
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 15N94W TO 16N94W TO 
16N95W TO 15N97W TO 13N96W TO 13N94W TO 15N94W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 
14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 15N94W TO 
16N95W TO 16N96W TO 12N97W TO 13N95W TO 14N94W TO 15N94W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA WITHIN 
14N93W TO 16N95W TO 13N99W TO 11N99W TO 10N97W TO 11N94W TO 
14N93W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 
14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 16N94W TO 
16N95W TO 15N96W TO TO 14N95W TO 16N94W N TO NE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. REMAINDER OF AREA WITHIN 14N95W TO 15N96W 
TO 16N108W TO 08N112W TO 04N101W TO 10N97W TO 14N95W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N125W TO 24N132W. WITHIN 28N130W TO 30N128W 
TO 30N140W TO 28N138W TO 28N130W W TO NW 20 TO 25 KT. SEAS 17 TO 
22 FT IN NW SWELL. ELSEWHERE WITHIN 30N116W TO 30N140W TO 
00N140W TO 00N130W TO 11N119W TO 30N116W...INCLUDING SEBASTIAN 
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 18 FT N OF 20N AND W 
OF A LINE FROM 30N126W TO 25N133W TO 20N140W.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N123W TO 24N128W. 
TROUGH FROM 30N134W TO 24N140W. W OF TROUGH...WITHIN 30N134W TO 
30N140W TO 28N140W TO 28N135W TO 29N134W TO 30N134W NW WINDS 20 
TO 25 KT. SEAS 13 TO 15 FT IN NW SWELL. ELSEWHERE WITHIN 30N116W 
TO 30N140W TO 03N140W TO 00N122W TO 15N107W TO 20N107W TO 
30N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF 
SHORE WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 
11 TO 16 FT N OF 22N AND W OF A LINE FROM 30N118W TO 22N124W. 
.48 HOUR FORECAST COLD FRONT DISSIPATED. TROUGH FROM 30N122W TO 
24N125W. WITHIN 30N116W TO 30N140W TO 02N140W TO 07N112W TO 
20N108W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 
60 NM OF SHORE WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.06 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N89W TO 10N86W TO 
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N91W TO 09N93W TO 
07N92W TO 08N89W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 10N90W TO 09N89W TO 10N87W TO 
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. 
SEAS 8 TO 9 FT.

.42 HOUR FORECAST WITHIN 08N78W TO 08N79W TO 08N80W TO 07N79W TO
06N79W TO 07N78W TO 08N78W...INCLUDING THE GULF PANAMA...N 
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 0845 UTC MON FEB 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 05N78W TO 03N90W TO LOW PRES NEAR 05N96W 
1012 MB AND TO 05N105W. THE ITCZ EXTENDS FROM 05N105W TO 02N116W 
TO 03N124W TO 01N130W TO 02N140W. NUMEROUS MODERATE TO ISOLATED 
STRONG S OF 07N BETWEEN 82W AND 92W. SCATTERED MODERATE WITHIN 
60 NM S OF ITCZ BETWEEN 118W AND 125W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.