000
FZPN03 KNHC 191536
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT DEC 19.
24 HOUR FORECAST VALID 1200 UTC SUN DEC 20.
48 HOUR FORECAST VALID 1200 UTC MON DEC 21.

.WARNINGS.

...GALE WARNING...
.N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 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.
.36 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.
.48 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 12 FT. ELSEWHERE WITHIN 60 NM OF A LINE 
FROM 16N95W TO 14N95.5W TO 11.5N99W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.FROM 14N TO 21N W OF 130W...AND FROM 11N TO 15N BETWEEN 
120W AND 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN 
MIXED NE AND NW SWELL. ELSEWHERE W OF A LINE FROM 30N116W TO 
20N125W TO 13N120W TO 03N140W 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 10N TO 15N W OF 130W NE TO E WINDS 20 TO 
25 KT. SEAS 9 TO 10 FT. ELSEWHERE W OF A LINE FROM 30N120W TO 
24N129W TO 17N117W TO 08N130W TO 07N140W 20 KT OR LESS. SEAS 8 
TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 08N TO 18N W OF 130W...AND FROM 09N TO 
16N BETWEEN 112W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED NE AND NW SWELL.

.WITHIN 60 NM OF A LINE FROM 11N86W TO 10N88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
WITHIN 75 NM OF A LINE FROM 10N88W TO 09N91W NE TO E WINDS 20 TO 
25 KT. SEAS 8 FT. 
.24 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.
.48 HOUR FORECAST FROM 10N TO 11N E OF 89W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.FROM 07N TO 11N BETWEEN 100W AND 105W 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.

.12 HOUR FORECAST GULF OF CALIFORNIA FROM 24N TO 29N NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA N OF 24N NW TO N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 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 1500 UTC SAT DEC 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM NORTHERN COLOMBIA NEAR 
10N74W TO 07N80W TO 09N86W TO 07N100W. THE ITCZ AXIS EXTENDS 
FROM 07N100W TO 08N120W TO 09N140W. SCATTERED MODERATE AND 
ISOLATED STRONG IS NOTED FROM 07N TO 10N BETWEEN 115W AND 
120W...FROM 08N TO 11N...AND FROM 10N TO 13N W OF 130W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.