000
FZPN03 KNHC 082047
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI OCT 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI OCT 8.
24 HOUR FORECAST VALID 1800 UTC SAT OCT  9.
48 HOUR FORECAST VALID 1800 UTC SUN OCT 10.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N94W TO 14N96W TO 15N96W TO 16N95W TO 16N94W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 TO
30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 12N96W TO 12N97W TO 
13N97W TO 15N95W TO 14N94W TO 12N96W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN N TO NE SWELL. 
.24 HOUR FORECAST CONDITIONS MERGED.

.WITHIN 23N134W TO 18N130W TO 14N140W TO 29N140W TO 26N123W TO
23N134W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 15N140W TO 25N140W TO 25N131W TO 
22N131W TO 15N140W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE WITHIN 17N128W TO 12N140W TO 27N140W TO 26N127W TO 
24N125W TO 17N128W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE AND 
NW SWELL.
.48 HOUR FORECAST WITHIN 20N136W TO 17N138W TO 16N140W TO 
25N140W TO 25N137W TO 20N136W NE TO E WINDS 20 TO 25 KT. SEAS 9 
TO 11 FT. ELSEWHERE WITHIN 19N115W TO 13N128W TO 12N140W TO 
27N140W TO 22N115W TO 19N115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE AND NW SWELL.

.WITHIN 29N114W TO 27N115W TO 28N116W TO 30N118W TO 30N116W TO
29N114W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 26N114W TO 25N114W TO 25N116W TO
27N117W TO 29N115W TO 26N114W NW TO N WINDS 20 TO 25 KT. SEAS 8
FT.
.48 HOUR FORECAST WITHIN 22N112W TO 20N113W TO 25N117W TO
28N117W TO 29N115W TO 22N112W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW SWELL.

.WITHIN 03.4S99W TO 03.4S120W TO 00N128W TO 03N118W TO 01S104W
TO 03.4S99W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03S100W TO 03.4S120W TO 00N130W TO 
06N129W TO 09N106W TO 03S100W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN S TO SW SWELL. 
.48 HOUR FORECAST WITHIN 03.4S99W TO 03.4S120W TO 01S120W TO 
01S110W TO 02S101W TO 03.4S99W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN S TO SW SWELL.

.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
10N97W 1008 MB. WITHIN 09N95W TO 08N95W TO 08N97W TO 10N97W TO 
10N95W TO 09N95W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. WITHIN 
12N95W TO 11N98W TO 14N98W TO 16N95W TO 15N94W TO 
12N95W NE TO E WINDS 20 TO 30 KT. SEAS 8 FT. ELSEWHERE WITHIN 
08N93W TO 05N101W TO 06N105W TO 08N104W TO 12N95W TO 08N93W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. 

.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N102W 1006 MB. WITHIN 11N99W TO 09N99W TO 10N103W TO 13N104W 
TO 16N102W TO 11N99W WINDS 20 TO 30 KT. SEAS 9 TO 11 FT.
ELSEWHERE WITHIN 03N105W TO 07N107W TO 07N116W TO 11N114W TO 
13N97W TO 03N105W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW 
SWELL.

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

CONVECTION VALID AT 2040 UTC FRI OCT 8...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 10N110W TO 13N140W. SCATTERED 
MODERATE FROM 03N TO 08N E OF 82W. SCATTERED MODERATE ISOLATED 
STRONG FROM 08N TO 13N BETWEEN 90W AND 95W...AND FROM 07N TO 15N
BETWEEN 95W AND 110W. SCATTERED MODERATE FROM 07N TO 10N BETWEEN
115W AND 129W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.