471
FZPN03 KNHC 210816
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN JUL 21 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC SUN JUL 21.
24 HOUR FORECAST VALID 0600 UTC MON JUL 22.
48 HOUR FORECAST VALID 0600 UTC TUE JUL 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 01S98W TO 01N110W TO 03.4S119W TO 03.4S88W TO 01S98W
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 00N91W TO 00N99W TO 02S119W TO
03.4S120W TO 03.4S85W TO 00N91W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 00N103W TO 00N114W TO 03.4S120W TO
03.4S86W TO 00N103W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.WITHIN 25N137W TO 25N140W TO 21N140W TO 20N138W TO 22N136W TO
25N137W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 30N119W TO 30N126W TO 29N125W TO
28N123W TO 30N119W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N
SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N127W TO 28N127W TO
27N125W TO 28N121W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N122W TO 30N132W TO 26N133W TO
26N128W TO 28N124W TO 30N122W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN N SWELL.

.24 HOUR FORECAST WITHIN 11N110W TO 11N114W TO 10N117W TO
05N117W TO 06N112W TO 07N110W TO 11N110W WINDS 20 KT OR LESS.
SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 08N96W TO 11N118W TO 06N119W TO 06N112W
TO 06N98W TO 08N96W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.

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

CONVECTION VALID AT 0800 UTC SUN JUL 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 10N132W. ITCZ FROM 10N132W TO
BEYOND 09N140W. SCATTERED MODERATE FROM 07N TO 15N BETWEEN 86W
AND 110W. SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 12N
BETWEEN 110W AND 140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.