000
FZPN03 KNHC 220928
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU NOV 22 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU NOV 22.
24 HOUR FORECAST VALID 0600 UTC FRI NOV 23.
48 HOUR FORECAST VALID 0600 UTC SAT NOV 24.

.WARNINGS.

...GALE WARNING...
.WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT.
SEAS 8 TO 11 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF A LINE
FROM 16N95W TO 15N95W TO 14N95.5W N TO NE WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.
.06 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 15N95W TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO
NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

...GALE WARNING...
.TROUGH FROM 17N127W TO 14N130W TO 12N133W. FROM 13N TO 17N W OF
TROUGH TO 133W N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 13 FT.
ELSEWHERE S OF 20N W OF A LINE FROM 20N120W TO 11N140W NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST TROUGH FROM 17N126W TO 14N128W TO 11N130W. 
S OF 20N W OF A LINE FROM 20N120W TO 17N122W TO 09N135W TO 
09N140W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN MIXED NE 
AND NW SWELL...HIGHEST NEAR 14N138W. 
.48 HOUR FORECAST TROUGH DIFFUSE FROM 18N127W TO 11N131W. FROM 
14N TO 20N W OF 133W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE FROM 08N TO 24N W OF 119W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED NE AND NW SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N121W TO 23N130W THEN DISSIPATING TO 21N140W.
N OF 20N W OF A LINE FROM 30N126W TO 20N137W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST NEAR 31N133W.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 28N114W TO 24N124W
TO 20N130W. WITHIN AREA BOUNDED BY 30N129W TO 30N118W TO 24N123W
TO 20N123W TO 20N140W TO 25N140W TO 30N129W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. N OF 24N W OF 114W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.WITHIN 30 NM EITHER SIDE OF A LINE FROM 11N86W TO 10N88W...
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.TROUGH FROM 10N116W TO 06N121W. FROM 06N TO 10N BETWEEN 114W AND
118W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST TROUGH FROM 11N122W TO 06N124W. FROM 09N TO 11N 
BETWEEN 121W AND 124W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE 
AND SW SWELL.
.48 HOUR FORECAST TROUGH FROM 11N129W TO 06N131W. CONDITIONS
MERGE.

.S OF 05N BETWEEN 115W AND 123W WINDS 20 KT OR LESS. SEAS TO 8 FT
IN MIXED SW AND NW SWELL.
.24 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 0830 UTC THU NOV 22...

.SCATTERED MODERATE ISOLATED STRONG WITHIN AREA BOUNDED BY 
30N125W TO 30N114W TO 21N120W TO 13N130W TO 13N140W TO 20N140W TO
30N125W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N75W TO 08N90W TO 07N97W. ITCZ 
FROM 07N97W TO 08N114W THEN RESUMES FROM 08N122W TO 07N130W TO 
07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 08N 
BETWEEN 89W AND 98W...FROM 06N TO 08N BETWEEN 115W AND 120W...
AND FROM 06N TO 11N BETWEEN 121W AND 128W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.