338
FZPN03 KNHC 221542
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN SEP 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
OCTOBER 16 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 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 1200 UTC SUN SEP 22.
24 HOUR FORECAST VALID 1200 UTC MON SEP 23.
48 HOUR FORECAST VALID 1200 UTC TUE SEP 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13.5N98W 1005 MB. WITHIN 13N110W TO 14N110W TO
14N111W TO 13N112W TO 12N112W TO 12N111W TO 13N110W WINDS 20 TO
25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N98W 1004 MB. WITHIN 15N97W TO 17N99W TO 16N101W TO 14N101W TO
11N100W TO 12N97W TO 15N97W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
WITHIN 13N101W TO 12N104W TO 14N108W TO 11N110W TO 11N104W TO
10N99W TO 13N101W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15.5N98W 1002 MB. WITHIN 16N97W TO 17N101W TO 12N108W TO 10N106W
TO 10N98W TO 12N96W TO 16N97W SW TO W WINDS 20 TO 30 KT. SEAS 8
TO 12 FT.

.WITHIN 12N138W TO 14N138W TO 14N140W TO 09N140W TO 10N139W TO
12N138W SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 30N127.5W TO 30N131W TO 29.5N130.5W TO
29N129.5W TO 29N128.5W TO 30N127.5W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN N TO NE SWELL.
.42 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 1530 UTC SUN SEP 22...

.LOW PRES NEAR 13.5N98W...SCATTERED MODERATE FROM 10N TO 16N
BETWEEN 96W AND 102W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N86W TO 1005 MB LOW PRES NEAR 14N98W TO
1007 PRES MB LOW NEAR 14N113W TO 11N140W. SCATTERED MODERATE
FROM 12N TO 19N BETWEEN 96W AND 115W...FROM 09N TO 12N BETWEEN
121W AND 131W...AND FROM 09N TO 19N AND W OF 135W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.