000
FZPN03 KNHC 082145
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE DEC 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE DEC 8.
24 HOUR FORECAST VALID 1800 UTC WED DEC  9.
48 HOUR FORECAST VALID 1800 UTC THU DEC 10.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N95W TO 15N96W TO 16N95W TO 15N95W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 14 FT.
ELSEWHERE WITHIN 14N94W TO 12N96W TO 12N100W TO 14N98W TO 16N95W
TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 15 FT. REMAINDER
OF AREA WITHIN 08N98W TO 08N106W TO 13N103W TO 16N96W TO 12N93W 
TO 08N98W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED NE AND NW
SWELL.
.24 HOUR FORECAST WITHIN 14.5N95W TO 14.5N95.5W TO 15.5N95.5W TO
16N95W TO 15.5N94.5W TO 14.5N95W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 13 FT. 
ELSEWHERE ELSEWHERE WITHIN 13N96W TO 13N97W TO 13N98W TO 16N95W 
TO 14N94W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
REMAINDER OF AREA WITHIN 04N97W TO 07N106W TO 13N102W TO 15N94W 
TO 11N93W TO 04N97W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED
NE AND NW SWELL.
.36 HOUR FORECAST WITHIN 14N95W TO 14N97W TO 16N95W TO 15N95W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 07N94W TO 03N106W TO 
09N106W TO 15N103W TO 15N96W TO 07N94W E WINDS 20 TO 25 KT. SEAS 
8 TO 11 FT IN MIXED NE AND NW SWELL. 
.48 HOUR FORECAST WITHIN 07N95W TO 01N97W TO 00N101W TO 14N101W 
TO 15N95W TO 07N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 11N126W TO 06N140W TO 30N140W TO 29N115W TO 11N126W
WINDS 20 KT OR LESS. SEAS 8 TO 18 FT IN NW SWELL...HIGHEST N.
.24 HOUR FORECAST WITHIN 13N102W TO 01N127W TO 01N140W TO 
30N140W TO 30N116W TO 13N102W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 12N100W TO 03S103W TO 00N140W TO 
25N140W TO 29N118W TO 12N100W...INCLUDING NEAR CABO CORRIENTES...
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN PRIMARILY NW SWELL.

.LOW PRES 1012 MB NEAR 08N106W. WITHIN 120 NM NE SEMICIRCLE WINDS
20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW TO DISSIPATE. CONDITIONS MERGE WITH AREA OF
NW SWELL DESCRIBED ABOVE.

.15 HOUR FORECAST WITHIN 10N87W TO 10N88W TO 11N87W TO 11N86W TO
10N87W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 09N88W TO 09N88W TO 11N87W TO 11N86W TO
09N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS TO 9 FT. ELSEWHERE WITHIN 08N88W TO 08N90W TO 10N89W TO 
11N87W TO 10N86W TO 08N88W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
NE SWELL. 
.48 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 11N87W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT. ELSEWHERE WITHIN 07N89W TO 04N96W TO 09N95W TO 
11N87W TO 10N86W TO 07N89W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED NW AND NE SWELL.

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

CONVECTION VALID AT 2120 UTC TUE DEC 8...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N75W TO 07N78W TO LOW PRES 
1012 MB NEAR 08N106W TO 10N119W TO 08.5N127W. THE ITCZ CONTINUES 
FROM 08N127W TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED 
STRONG CONVECTION FROM 03N TO 08N BETWEEN 77W AND 83W...FROM 
06.5N TO 11N BETWEEN 99W AND 108W...AND FROM 14.5N TO 18N BETWEEN
101W AND 108W. WIDELY SCATTERED MODERATE ISOLATED STRONG 
CONVECTION FROM 07.5N TO 12N BETWEEN 129W AND 140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.