000
FZPN03 KNHC 302122
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED NOV 30 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED NOV 30.
24 HOUR FORECAST VALID 1800 UTC THU DEC 01.
48 HOUR FORECAST VALID 1800 UTC FRI DEC 02.

.WARNINGS.

...GALE WARNING...
.12 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W... 
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 
BUILDING TO 10 FT. 
.18 HOUR FORECAST WITHIN 15 NM OF A LINE FROM 16N95W TO 
14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 
KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 45 NM OF A LINE FROM 
16N95W TO 14N95.5W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 9 FT. 
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 
14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 
KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 45 NM OF A LINE FROM 
16N95W TO 14N95.5W TO 12N98W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT. 
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 14N95.5W 
TO 11.5N100W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 

.SYNOPSIS AND FORECAST.

.FRONTAL TROUGH NEAR 30N140W. N OF 28N W OF 136W S TO SW WINDS 
20 TO 25 KT. SEAS TO 8 FT. 
.12 HOUR FORECAST FRONTAL TROUGH FROM 30N137W TO 26N140W. N OF 
28N E OF TROUGH TO A LINE FROM 30N132W TO 28N135W S TO SW WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N134W TO 29N140W. SURFACE 
TROUGH FROM 29N137W TO 25N140W. N OF 28N E OF TROUGH TO 131W S 
TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST COLD FRONT FROM 30N128W TO 28N140W. NW OF 
FRONT NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT...EXCEPT 12 TO 16 FT 
IN N SWELL NW OF A LINE FROM 30N132W TO 28N140W. 
.48 HOUR FORECAST STATIONARY FRONT FROM 30N129W TO 27N140W. NW 
OF FRONT NE WINDS 20 TO 30 KT. SEAS 12 TO 15 FT IN N SWELL. 
ELSEWHERE NW OF A LINE FROM 30N124W TO 27N130W TO 23N140W WINDS 
20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. 

.06 HOUR FORECAST FROM 10N TO 11.5N E OF 89W...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 
10N91W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 
09N93W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS TO 8 FT W OF 90W.
.48 HOUR FORECAST FROM 10N TO 11N E OF 91W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC WED NOV 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH EXTENDS FROM WESTERN PANAMA TO 07N90W TO 
12N100W TO 1011 MB LOW PRESSURE SITUATED NEAR 14N115W TO 
09N122W. THE ITCZ CONTINUES FROM 09N122W TO BEYOND 09N140W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION IS NOTED FROM 09N 
TO 16N BETWEEN 100W AND 118W...AND FROM 07N TO 10N W 132W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.