000
FZPN03 KNHC 031531
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN DEC 03.
24 HOUR FORECAST VALID 1200 UTC MON DEC 04.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 05.

.WARNINGS.

...GALE WARNING...
.06 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS BUILDING TO 
8 FT.
.12 HOUR FORECAST N OF 14.5N BETWEEN 94.5 AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE N OF 13N BETWEEN 94W AND 96W N WINDS 20 TO 25 KT. SEAS 
TO 8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST N OF 14.5N BETWEEN 94.5 AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W TO 
12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W 
TO 12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.W OF A LINE FROM 22N140W TO 22N130W TO 14N115W TO 09N130W TO 
09N140W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE SWELL. 
ELSEWHERE W OF A LINE FROM 30N139W TO 25N136W TO 20N120W TO 
14N115W TO 06N130W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST FROM 08N TO 19N W OF 122W...AND FROM 10N TO 
15N BETWEEN 114W AND 122W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT IN NE SWELL. ELSEWHERE W OF A LINE FROM 30N118W TO 20N119W 
TO 12N113W TO 06N130W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST FROM 09N TO 14N W OF 120W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT IN NE SWELL. ELSEWHERE W OF A LINE FROM 
30N118W TO 20N116W TO 14N110W TO 06N130W TO 05N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND NE SWELL...EXCEPT 9 TO 
10 FT IN NW SWELL NW OF A LINE FROM 30N138W TO 28N140W.

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

CONVECTION VALID AT 1500 UTC SUN DEC 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N84W TO 08N118W. THE ITCZ 
CONTINUES FROM 08N118W TO BEYOND 08N140W. SCATTERED MODERATE TO 
ISOLATED STRONG CONVECTION IS NOTED FROM 05N TO 08N BETWEEN 100W 
AND 105W...AND FROM 05N TO 10N W OF 122W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.