141
FZPN03 KNHC 191526
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU SEP 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU SEP 19.
24 HOUR FORECAST VALID 1200 UTC FRI SEP 20.
48 HOUR FORECAST VALID 1200 UTC SAT SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 07N96W TO 07N96.5W TO 06.5N97W TO 06.5N96.5W TO 06.5N96W
TO 06.5N95.5W TO 07N96W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED S
SWELL AND SW WAVES.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 10N108W TO 08N117W TO 09N117W TO
09N112W TO 10N108W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE
SWELL AND SW WAVES.
.24 HOUR FORECAST WITHIN 11N107W TO 11N108W TO 10N107W TO
11N107W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE SWELL AND
NW SWELL.
.30 HOUR FORECAST LOW PRES NEAR 13N107W 1007 MB. WITHIN 12N105W
TO 11N107W TO 12N108W TO 13N107W TO 12N105W SW WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES NEAR 14N107W 1006 MB. WITHIN 14N106W
TO 12N105W TO 11N107W TO 11N110W TO 14N106W SW TO W WINDS 20 TO
25 KT. SEAS 8 TO 10 FT.

.48 HOUR FORECAST LOW PRES NEAR 13N118W 1008 MB. WITHIN 10N114W
TO 09N116W TO 09N118W TO 10N119W TO 12N116W TO 11N115W TO
10N114W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 1515 UTC THU SEP 19...

.TROPICAL WAVE ALONG 84W N OF 04N...SCATTERED MODERATE ISOLATED
STRONG WITHIN 180 NM W OF WAVE FROM 07N TO 10N AND WITHIN 120 NM
E OF WAVE FROM 08N TO 09N.

.SCATTERED MODERATE ISOLATED STRONG FROM 03N TO 09N BETWEEN 77W
AND 80W AND FROM 13N TO 17N BETWEEN 96W AND 105W.

.SCATTERED MODERATE WITHIN 60 NM OF 14N107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N75W TO 11N86W TO 12N102W TO
10N119W TO 09N125W TO 10N140W. NUMEROUS MODERATE TO STRONG
FROM 10N TO 14N BETWEEN 91W AND 97W. SCATTERED MODERATE ISOLATED
STRONG WITHIN 60 NM OF TROUGH BETWEEN 123W AND 126W AND WITHIN
60 NM S OF TROUGH BETWEEN 126W AND 131W. SCATTERED MODERATE
WITHIN 60 NM EITHER SIDE OF TROUGH W OF 135W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.