000
FZPN03 KNHC 190243
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI NOV 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI NOV 19.
24 HOUR FORECAST VALID 0000 UTC SAT NOV 20.
48 HOUR FORECAST VALID 0000 UTC SUN NOV 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 15.5N94.5W TO 15.5N95W TO 16N95W TO 16.5N95W TO 16N94.5W
TO 15.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20
TO 30 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 15N94.5W TO 15N95W TO 15.5N95W TO
16.5N95W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 13N95W TO 13N96W TO 16N95W TO 16N94W TO 13N95W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35 
KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 14N94W TO 13N95W TO 13N96W
TO 16N96W TO 16N94W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT. 
.42 HOUR FORECAST WITHIN 14N95W TO 12N96W TO 12N98W TO 16N95W TO
16N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 13N94W TO 
11N96W TO 11N99W TO 15N96W TO 15N94W TO 13N94W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. 
.48 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 15N96W TO 16N95W TO
16N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 12N95W TO 
11N97W TO 14N96W TO 14N95W TO 13N95W TO 12N95W WINDS 20 KT OR 
LESS. SEAS 8 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.18 HOUR FORECAST WITHIN 13N127W TO 12N127W TO 13N130W TO
15N129W TO 14N127W TO 13N127W E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 12N128W TO 12N131W TO 13N131W TO
15N131W TO 15N129W TO 12N128W E WINDS 20 TO 25 KT. SEAS 8 TO 9
FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.30 HOUR FORECAST WITHIN 11N86W TO 10N88W TO 11N89W TO 12N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. 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 0240 UTC FRI NOV 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N84W TO 09N105W. ITCZ FROM 09N105W TO 
09N121W. IT RESUMES FROM 09N127W TO 09N131W...AND FROM 09N138W 
TO 09N140W. SCATTERED MODERATE FROM 04N TO 09N BETWEEN 80W AND 
86W. SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 12N BETWEEN 
117W AND 128W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.