910
FZPN03 KNHC 151543
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN SEP 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 15.
24 HOUR FORECAST VALID 1200 UTC MON SEP 16.
48 HOUR FORECAST VALID 1200 UTC TUE SEP 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE ILEANA NEAR 25.7N 109.6W 1006 MB AT 1500
UTC SEP 15 MOVING NW OR 310 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 27N109W TO 27N110W TO 26N111W TO
25N110W TO 25N109W TO 25N108W TO 27N109W...INCLUDING THE GULF OF
CALIFORNIA...WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 26.1N
110.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. CONDITIONS
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 27.3N
111.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. LITTLE CHANGE.
.36 HOUR FORECAST...DISSIPATED.

.WITHIN 14N134W TO 16N137W TO 17N140W TO 11N140W TO 12N135W TO
14N134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 17N134W TO 18N135W TO 17N140W TO
07N140W TO 13N137W TO 14N134W TO 17N134W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 14N136W TO 17N140W TO 12N140W TO
12N137W TO 14N136W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

.GULF OF CALIFORNIA 12 HOUR FORECAST WITHIN 31N114W TO 31N115W
TO 30N115W TO 30N114W TO 31N114W S WINDS 20 TO 30 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO
30N115W TO 30N114W TO 30N113W TO 31N113W S TO SW WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 31.5N113.5W TO 31.5N114.5W TO 31N114.5W
TO 31N114W TO 31N113.5W TO 31.5N113.5W NW TO N WINDS 20 TO 25
KT. 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 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N86W TO 11N100W TO 09N109W.
ITCZ EXTENDS FROM 09N109W TO 07N130W TO BEYOND 11N140W.
SCATTERED MODERATE FROM 06N TO 13N BETWEEN 85W AND 120W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.