000
FZPN03 KNHC 091518
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED DEC 9.
24 HOUR FORECAST VALID 1200 UTC THU DEC 10.
48 HOUR FORECAST VALID 1200 UTC FRI DEC 11.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 13N94W TO 14N97W TO 16N95W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30
TO 35 KT. SEAS 11 TO 13 FT. ELSEWHERE WITHIN 13N95W TO 12N97W TO
13N99W TO 15N97W TO 14N96W TO 13N95W NE WINDS 20 TO 30 KT. SEAS 
9 TO 11 FT IN W TO NW SWELL. REMAINDER OF AREA WITHIN 04N96W TO 
04N100W TO 12N109W TO 15N98W TO 14N94W TO 04N96W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST WITHIN 14N94W TO 14N95W TO 15N96W TO 16N95W TO 
14N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 TO
30 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 12N95W TO 11N97W TO 
13N99W TO 15N96W TO 14N94W TO 12N95W NE WINDS 20 TO 25 KT. SEAS 8
TO 9 FT IN MIXED NW AND NE SWELL. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 03N128W TO 07N140W TO 30N140W TO 30N116W TO 22N111W TO
03N128W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 08N95W TO 03S113W TO 09N140W TO 26N140W
TO 30N116W TO 08N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL. 
.48 HOUR FORECAST WITHIN 07N90W TO 03.4S120W TO 04N140W TO 
21N140W TO 22N109W TO 07N90W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN NW SWELL.

.WITHIN 08N86W TO 08N88W TO 10N89W TO 11N88W TO 11N86W TO
08N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 30 KT.
SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 08N87W TO 07N90W TO 07N95W TO 09N93W TO
11N86W TO 08N87W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 08N87W TO 08N92W TO 09N93W TO 12N88W TO
11N86W TO 08N87W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20
TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST WITHIN 28N120W TO 28N128W TO 30N129W TO
30N117W TO 28N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO
NW SWELL.

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

CONVECTION VALID AT 1500 UTC WED DEC 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N78W TO 09N105W TO 1012 MB LOW PRESSURE 
NEAR 08N113W. ITCZ FROM 08N113W TO BEYOND 08N140W. SCATTERED 
MODERATE FROM 03N TO 06N E OF 79W...AND FROM 05N TO 08N BETWEEN 
97W AND 102W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.