000
FZPN03 KNHC 192132
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT DEC 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT DEC 19.
24 HOUR FORECAST VALID 1800 UTC SUN DEC 20.
48 HOUR FORECAST VALID 1800 UTC MON DEC 21.

.WARNINGS.

...GALE WARNING...
.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST LITTLE CHANGE.
.24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.30 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W TO 
14N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM OF A LINE 
FROM 16N95W TO 14N95.5W TO 13N97.5W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM OF A LINE 
FROM 16N95W TO 13.5N96W TO 11.5N100W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.FROM 14N TO 21N W OF 130W...AND FROM 09N TO 16N BETWEEN 120W 
AND 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE W 
OF A LINE FROM 30N116W TO 20N125W TO 15N120W TO 05N138W TO 
00N137W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW 
SWELL.
.24 HOUR FORECAST FROM 11N TO 16N W OF 130W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE W OF A LINE FROM 26N140W TO 
20N130W TO 16N116W TO 09N122W TO 07N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL. N OF 29N BETWEEN 120W 
AND 128W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST FROM 13N TO 17N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. ELSEWHERE W OF A LINE FROM 18N140W TO 
15N130W TO 16N119W TO 09N114W TO 09N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.

.WITHIN 45 NM OF A LINE FROM 11N86W TO 10N88W TO 09N91W... 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 
8 FT. 
.12 HOUR FORECAST FROM 10N TO 11N E OF 88W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 11N E OF 89...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 
09.5N88.5W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.

.FROM 07N TO 11N BETWEEN 102W AND 107W WINDS 20 KT OR LESS. SEAS 
8 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF CALIFORNIA FROM 25N TO 27N W OF 110W NW TO N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA FROM 24N TO 28N W OF 109W 
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST GULF OF CALIFORNIA N OF 24N NW TO N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA N OF 24N W OF 110W NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC SAT DEC 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM NORTHERN COLOMBIA NEAR 
10N74W TO 07N80W TO 09N85W TO 06N98W. THE ITCZ AXIS EXTENDS FROM 
06N98W TO 08N120W TO 09N140W. SCATTERED MODERATE AND ISOLATED 
STRONG IS NOTED FROM 08N TO 11N BETWEEN 123W AND 120W. SCATTERED 
MODERATE IS FROM 07N TO 10N BETWEEN 112W AND 118W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.