000
FZPN03 KNHC 090843
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED DEC 9 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 9.
24 HOUR FORECAST VALID 0600 UTC THU DEC 10.
48 HOUR FORECAST VALID 0600 UTC FRI DEC 11.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N95W TO 14N96W TO 16N96W TO 16N95W TO 16N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30
TO 40 KT. SEAS 11 TO 15 FT. WITHIN 13N94W TO 12N96W TO 13N99W TO
16N95W TO 16N94W TO 13N94W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO
12 FT. REMAINDER AREA WITHIN 08N95W TO 07N101W TO 10N107W TO 
13N104W TO 15N94W TO 08N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 14N95W TO 13N95W TO 14N97W TO 16N95W TO
15N95W TO 14N95W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 07N95W TO 05N98W TO 05N102W TO 13N102W TO 
15N94W TO 07N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW
AND NE SWELL. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 19N112W TO 08N124W TO 04N140W TO 30N140W TO 29N115W TO
19N112W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW
SWELL...HIGHEST N OF 22N BETWEEN 116W AND 135W.
.24 HOUR FORECAST WITHIN 03N103W TO 00N140W TO 30N140W TO 
30N116W TO 18N104W TO 03N103W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL...MIXED WITH NE SWELL E OF 110W.
.48 HOUR FORECAST WITHIN 09N89W TO 03.4S98W TO 00N140W TO 
22N140W TO 23N112W TO 09N89W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.

.WITHIN 10N85W TO 09N86W TO 10N88W TO 11N88W TO 12N86W TO
10N85W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 10N90W TO 11N87W 
TO 11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 08N89W TO 
07N90W TO 08N91W TO 09N91W TO 10N89W TO 08N89W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 11N88W TO 12N87W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20
TO 25 KT. SEAS 8 FT.

.48 HOUR FORECAST WITHIN 29N117W TO 27N120W TO 28N126W TO
30N128W TO 30N117W TO 29N117W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN N SWELL.

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

CONVECTION VALID AT 0840 UTC WED DEC 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N97W TO 08N125W. ITCZ FROM 
08N125W TO 08N140W. SCATTERED MODERATE FROM 06N TO 10N BETWEEN 
104W AND 113W...AND FROM 08N TO 11N W OF 135W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.