000
FZPN03 KNHC 131547
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI SEP 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI SEP 13.
24 HOUR FORECAST VALID 1200 UTC SAT SEP 14.
48 HOUR FORECAST VALID 1200 UTC SUN SEP 15.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ILEANA NEAR 22.3N 109.3W 999 MB AT 1500 UTC SEP 
13 MOVING NNW OR 335 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E SEMICIRCLE
AND 0 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 0 NM W 
SEMICIRCLE...75 NM NE QUADRANT AND 60 NM SE QUADRANT WITH SEAS TO
14 FT. ELSEWHERE WITHIN 22N106W TO 24N107W TO 23N109W TO 22N110W
TO 20N108W TO 20N106W TO 22N106W...INCLUDING NEAR CABO 
CORRIENTES AND THE GULF OF CALIFORNIA...WINDS 20 TO 33 KT. SEAS 8
TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM ILEANA OVER WATER NEAR 24.8N 
109.9W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM
FORCE WINDS WITHIN 40 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. 
ELSEWHERE WITHIN 25N108W TO 26N110W TO 26N111W TO 24N110W TO 
24N109W TO 24N108W TO 25N108W...INCLUDING THE GULF OF 
CALIFORNIA...WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 26.7N 
110.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE 
WITHIN 28N111W TO 27N111W TO 26N111W TO 26N110W TO 26N109W TO 
28N111W...INCLUDING THE GULF OF CALIFORNIA...WINDS 20 TO 30 KT. 
SEAS LESS THAN 8 FT.

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.

.WITHIN 15N138W TO 16N138W TO 17N140W TO 14N140W TO 14N138W TO
15N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST WITHIN 15N133W TO 15N134W TO 14N136W TO 
13N136W TO 13N134W TO 13N133W TO 15N133W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 16N135W TO 17N140W TO 12N140W TO 
12N136W TO 13N134W TO 16N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE SWELL.

.12 HOUR FORECAST WITHIN 30N121.5W TO 30N124W TO 29.5N123.5W TO
29.5N123W TO 29.5N122.5W TO 30N121.5W WINDS 20 KT OR LESS. SEAS
8 FT IN N SWELL.
.24 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 FRI SEP 13...

.TROPICAL STORM ILEANA...SCATTERED TO NUMEROUS MODERATE TO STRONG 
FROM 20N TO 26N BETWEEN 105W AND 112W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 0N86W TO 11N90W TO
07N104W...THEN FROM 16N117W TO 12N130W TO BEYOND 12N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 11N BETWEEN 83W 
AND 102W. SCATTERED MODERATE FROM 11N TO 14N BETWEEN 114W AND 
131W. 

$$ 
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.