000
FZPN03 KNHC 211542
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN NOV 21 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN NOV 21.
24 HOUR FORECAST VALID 1200 UTC MON NOV 22.
48 HOUR FORECAST VALID 1200 UTC TUE NOV 23.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 13N95W TO 13N97W TO 16N95W TO 16N94W TO 
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 15N95W TO 16N95W TO 
16N94W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 15N96W TO 16N96W TO 
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 16N94W TO 14N94W 
TO 13N96W TO 15N96W TO 16N95W TO 16N94W N TO NE WINDS 20 TO 30 
KT. SEAS TO 9 FT.
.42 HOUR FORECAST WITHIN 15.5N94.5W TO 15N95W TO 16N95.5W TO 
16.5N95W TO 16N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 14N94W TO 13N96W TO 15N96W TO 16N95W TO 16N94W 
TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT ELSEWHERE WITHIN 14N94W 
TO 12N97W TO 14N96W TO 16N95W TO 16N94W TO 14N94W N TO NE WINDS 
20 TO 30 KT. SEAS TO 9 FT. 

.SYNOPSIS AND FORECAST.

.WITHIN 11N126W TO 10N130W TO 14N123W TO 16N128W TO 15N125W TO 
11N126W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 11N128W TO 13N134W TO 16N137W TO 
16N133W TO 15N130W TO 11N128W WINDS 20 KT OR LESS. SEAS 8 FT
IN MIXED SWELL.
.42 HOUR FORECAST WITHIN 10N131W TO 11N140W TO 19N140W TO 
16N136W TO 13N134W TO 10N131W NE TO E WINDS 20 TO 25 KT. SEAS
8 FT IN MIXED SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 10N86W TO 10N87W TO 11N87W TO 11N86W TO 
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 30N113W TO 30N115W TO 32N115W TO 
31N113W TO 30N113W...INCLUDING GULF OF CALIFORNIA...NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 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 1515 UTC SUN NOV 21...

.SCATTERED MODERATE WITHIN 30 NM OF 07N80W AND 11N95W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84W TO 08N96W TO 07N106W. ITCZ 
EXTENDS FROM 07N106W TO 08N120W TO 09N130W TO BEYOND 08N140W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM N OF TROUGH 
BETWEEN 99W AND 107W AND WITHIN 60 NM N OF TROUGH BETWEEN 
122W AND 124W. SCATTERED MODERATE WITHIN 60 NM S OF TROUGH 
BETWEEN 82W AND 83W...WITHIN 30 NM OF TROUGH BETWEEN 129W AND 
134W AND WITHIN 30 NM OF TROUGH BETWEEN 136W AND 140W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.