000
FZPN03 KNHC 270318
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN DEC 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN DEC 27.
24 HOUR FORECAST VALID 0000 UTC MON DEC 28.
48 HOUR FORECAST VALID 0000 UTC TUE DEC 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N94W TO 15N95W TO 15N96W TO 16N96W TO 16N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 25 TO 30
KT. SEAS TO 9 FT. ELSEWHERE WITHIN 02N93W TO 02N99W TO 10N107W 
TO 15N95W TO 08N89W TO 02N93W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT IN MIXED NE AND SW SWELL. 
.24 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N96W TO 16N95W TO 16N94W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... NW TO N WINDS 20 TO
30 KT. SEAS 8 FT. WITHIN 05N91W TO 04N93W TO 04N96W TO 08N96W TO
08N91W TO 05N91W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. 
.48 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 15N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.

.WITHIN 09N87W TO 10N88W TO 11N87W TO 11N86W TO
09N87W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 30 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 08N88W TO 08N91W TO 10N90W TO 11N86W TO
10N86W TO 08N88W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.

.COLD FRONT APPROACHING FROM NW. WITHIN 16N125W TO 08N126W TO 
06N140W TO 30N140W TO 30N116W TO 16N125W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N126W TO 27N130W. WITHIN 
26N134W TO 26N140W TO 30N140W TO 30N127W TO 26N134W N WINDS 20 TO
25 KT. SEAS 11 TO 13 FT. ELSEWHERE WITHIN 09N124W TO 07N140W TO 
26N140W TO 29N115W TO 20N123W TO 09N124W N TO NE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 30N121W TO 28N125W. WITHIN 
20N115W TO 07N131W TO 07N140W TO 30N140W TO 30N116W TO 20N115W N 
TO NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW SWELL.

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

CONVECTION VALID AT 0300 UTC SUN DEC 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 1008 MB LOW PRESSURE NEAR 07N88W 
TO 07N110W TO 06N120W. ITCZ FROM 06N120W TO 08N132W...AND FROM 
08N135W TO BEYOND 06N140W. SCATTERED MODERATE TO ISOLATED STRONG 
FROM 06N TO 08N BETWEEN 135W AND 138W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.