000
FZPN03 KNHC 180917
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU JUL 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
JULY 29 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 OFFSHORE AND 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 THU JUL 18.
24 HOUR FORECAST VALID 0600 UTC FRI JUL 19.
48 HOUR FORECAST VALID 0600 UTC SAT JUL 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 16N126W 1008 MB. WITHIN 18N125W TO 19N125W TO 
19N128W TO 18N129W TO 15N129W TO 16N128W TO 18N125W NE WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES NEAR 18N129W 1009 MB. WITHIN 20N128W 
TO 21N128W TO 21N129W TO 20N130W TO 18N131W TO 19N129W TO 20N128W
WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.
.48 HOUR FORECAST LOW PRES DISSIPATED. WITHIN 22N132W TO 22N133W
TO 20N134W TO 19N134W TO 19N133W TO 20N132W TO 22N132W WINDS 20 
KT OR LESS. SEAS 8 FT IN E SWELL.

.WITHIN 07N97W TO 07N99W TO 07N101W TO 06N102W TO 05N100W TO
05N97W TO 07N97W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 04N119W TO 04N120W TO 03N122W TO
02N122W TO 02N120W TO 03N119W TO 04N119W WINDS 20 KT OR LESS.
SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 04N119W TO 05N119W TO 05N122W TO 
04N123W TO 02N123W TO 03N120W TO 04N119W WINDS 20 KT OR LESS. 
SEAS 8 FT IN SE SWELL.
.36 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 0900 UTC THU JUL 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84W TO 09N100W TO 08N114W...AND 
THEN FROM 18N116W TO LOW PRES NEAR 16N126W 1008 MB TO 11N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 14N BETWEEN 88W 
AND 104W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.