623
FZPN03 KNHC 200951
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI SEP 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI SEP 20.
24 HOUR FORECAST VALID 0600 UTC SAT SEP 21.
48 HOUR FORECAST VALID 0600 UTC SUN SEP 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N116W TO 12N117W TO 12N118W TO 11N120W TO 09N119W TO
09N117W TO 11N116W SW WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN
12N111W TO 12N113W TO 11N113W TO 10N113W TO 10N111W TO 11N110W
TO 12N111W SW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 15N103W TO 16N105W TO 13N109W TO
12N109W TO 11N106W TO 13N103W TO 15N103W SW TO W WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 13N109W TO 15N113W TO 16N116W TO
10N116W TO 10N111W TO 13N109W SW WINDS 20 TO 30 KT. SEAS 8 TO 10
FT. WITHIN 16N104W TO 15N106W TO 13N106W TO 14N105W TO 16N104W W
WINDS 20 TO 25 KT. SEAS 8 FT.

.09 HOUR FORECAST WITHIN 13N104W TO 13N105W TO 12N106W TO
11N106W TO 11N105W TO 11N104W TO 13N104W SW WINDS 20 TO 30 KT.
SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 14N101W TO 14N103W TO 13N103W TO
12N100W TO 12N98W TO 13N98W TO 14N101W W WINDS 20 TO 25 KT. SEAS
TO 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 11N138W TO 09N140W TO 07N140W TO
07N137W TO 09N136W TO 11N138W S TO SW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N138W TO 13N140W TO 09N140W TO
08N139W TO 10N138W TO 13N138W S WINDS 20 TO 25 KT. SEAS 8 FT.

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

CONVECTION VALID AT 0930 UTC FRI SEP 20...

.TROPICAL WAVE WITH AXIS NEAR 87W...NUMEROUS MODERATE TO STRONG AND
TSTMS ARE AFFECTING THE OFFSHORE WATERS FROM COSTA RICA TO EL
SALVADOR.

.TROPICAL WAVE WITH AXIS NEAR 103W...SCATTERED MODERATE FROM 08N
TO 15N BETWEEN 96W AND 107W.

.TROPICAL WAVE WITH AXIS NEAR 121W...SCATTERED MODERATE FROM 07N
TO 15N BETWEEN 119W AND 127W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM NORTHWEST COLOMBIA TO
12N87W TO 13N109W TO 09N125W. SCATTERED MODERATE TO ISOLATED
STRONG FROM 08N TO 16N BETWEEN 106W AND 118W. SCATTERED MODERATE
FROM 06N TO 14N WEST OF 131W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.