000
FZPN03 KNHC 210417
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU OCT 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU OCT 21.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 22.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 25N135W TO 23N140W TO 30N140W TO 30N126W TO 25N135W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. 
.24 HOUR FORECAST WITHIN 18N131W TO 14N140W TO 30N140W TO 
30N117W TO 18N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL. 
.48 HOUR FORECAST WITHIN 26N116W TO 26N119W TO 30N119W TO 30N116W
TO 29N115W TO 26N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
SWELL. WITHIN 13N119W TO 05N130W TO 09N140W TO 19N140W TO 
22N123W TO 13N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL.

.WITHIN 05N97W TO 04N102W TO 06N103W TO 09N100W TO 08N97W TO
05N97W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.09 HOUR FORECAST WITHIN 15N96W TO 14N97W TO 14N98W TO 16N97W TO
16N95W TO 15N96W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 14N97W TO 14N98W TO 16N97W TO 16N96W TO
15N96W TO 14N97W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.30 HOUR FORECAST WITHIN 27N134W TO 25N140W TO 30N140W TO
30N128W TO 27N134W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL. 
.48 HOUR FORECAST WITHIN 25N127W TO 19N140W TO 30N140W TO 30N120W
TO 25N127W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N 
SWELL.

.36 HOUR FORECAST WITHIN 03.4S113W TO 03.4S120W TO 02S120W TO
02S117W TO 03S114W TO 03.4S113W WINDS 20 KT OR LESS. SEAS 8 FT
IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 03.4S104W TO 03.4S120W TO 00N120W TO
00N114W TO 02S106W TO 03.4S104W WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN SE TO S SWELL.

.45 HOUR FORECAST WITHIN 07N99W TO 04N104W TO 08N107W TO 12N100W
TO 12N98W TO 07N99W S TO SW WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST WITHIN 07N99W TO 04N104W TO 08N107W TO 12N100W
TO 12N98W TO 07N99W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.

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

CONVECTION VALID AT 0350 UTC THU OCT 21...

TROPICAL WAVE ALONG 96W...SCATTERED MODERATE TO ISOLATED STRONG 
N OF 07N BETWEEN 92W AND 98W.

TROPICAL WAVE ALONG 135W...SCATTERED MODERATE FROM 05N TO 10N 
BETWEEN 130W AND 136W...AND FROM 10N TO 16N BETWEEN 130W AND 
140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS FROM 08N78W TO 08N83W TO 12N96W TO 10N105W 
TO 11N111W TO 09N131W TO 12N140W. SCATTERED MODERATE N OF 02N E 
OF 85W...FROM 07N TO 14N BETWEEN 98W AND 106W...FROM 08N TO 13N 
BETWEEN 113W AND 121W...AND FROM 07N TO 12N BETWEEN 123W AND 
129W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.