503 
FZPN03 KNHC 142139
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT SEP 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT SEP 14.
24 HOUR FORECAST VALID 1800 UTC SUN SEP 15.
48 HOUR FORECAST VALID 1800 UTC MON SEP 16.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ILEANA NEAR 25.5N 108.9W 1002 MB AT 2100 UTC SEP
14 MOVING N OR 00 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E SEMICIRCLE
AND 0 NM W SEMICIRCLE. ELSEWHERE WITHIN 25N108W TO 25N110W TO 
24N109W TO 24N108W TO 24N107W TO 25N108W...INCLUDING THE GULF OF 
CALIFORNIA...WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST TROPICAL DEPRESSION ILEANA NEAR COAST NEAR 
26.1N 109.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 26.6N 
109.9W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. CONDITIONS 
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 27.2N 
110.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.48 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST WITHIN 15N136W TO 16N139W TO 15N140W TO
12N140W TO 12N136W TO 13N134W TO 15N136W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 16N135W TO 16N140W TO 11N140W TO 
12N135W TO 14N133W TO 16N135W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE SWELL.
.48 HOUR FORECAST WITHIN 16N132W TO 18N137W TO 17N140W TO 
12N140W TO 14N138W TO 14N134W TO 16N132W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.

.GULF OF CALIFORNIA 30 HOUR FORECAST WITHIN 17N135W TO 31N114W 
TO 17N135W TO 18N139W TO 12N140W TO 15N132W TO 17N135W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 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 2130 UTC SAT SEP 14...

.TROPICAL STORM ILEANA...SCATTERED MODERATE ISOLATED STRONG FROM
24N TO 26N AND E OF 109W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N86W TO 07N109W...AND RESUMES FROM
15N121W TO BEYOND 11N140W. SCATTERED MODERATE ISOLATED STRONG 
FROM 05N TO 13N BETWEEN 90W AND 112W. SCATTERED MODERATE FROM 11N
TO 16N BETWEEN 125W AND 137W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.