High Seas Forecast
Issued by NWS

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741
FZPN03 KNHC 042048
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU JUL 4 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU JUL 4.
24 HOUR FORECAST VALID 1800 UTC FRI JUL  5.
48 HOUR FORECAST VALID 1800 UTC SAT JUL  6.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ALETTA NEAR 17.9N 107.0W 1005 MB AT 2100 UTC JUL
04 MOVING NW OR 315 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N
SEMICIRCLE AND 0 NM S SEMICIRCLE. ELSEWHERE WITHIN 18N105W TO
19N106W TO 18N107W TO 17N106W TO 17N105W TO 18N105W...INCLUDING
NEAR CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST TROPICAL DEPRESSION ALETTA NEAR 18.3N 108.1W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.24 HOUR FORECAST TROPICAL DEPRESSION ALETTA NEAR 18.2N 109.6W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 19N108W TO
19N109W TO 19N110W TO 19N111W TO 18N111W TO 17N110W TO 19N108W
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW ALETTA NEAR 17.8N
111.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW ALETTA NEAR 17.3N
112.8W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER FORECAST
WATERS CONDITIONS IMPROVE. WINDS 20 KT OR LESS. 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 05N101W TO 08N112W TO 06N126W TO 00N140W TO 00N120W TO
03S104W TO 05N101W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 03N91W TO 05N93W TO 04N98W TO 02N99W TO
00N97W TO 00N92W TO 03N91W...INCLUDING EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW
SWELL.
.48 HOUR FORECAST WITHIN 07N90W TO 08N92W TO 07N96W TO 05N98W TO
04N94W TO 05N90W TO 07N90W WINDS 20 KT OR LESS. SEAS 8 FT IN S
TO SW SWELL. WITHIN 01S98W TO 01S108W TO 02S111W TO 03S99W TO
01S98W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S SWELL.

.WITHIN 30N125W TO 30N140W TO 28N135W TO 28N129W TO 30N125W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20
TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N95W TO 13N95W TO
14N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20
KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.30 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 2030 UTC THU JUL 4...

.T.S. ALETTA...SCATTERED MODERATE FROM 16N TO 20N BETWEEN 106W
AND 108W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 13N96W...THEN RESUMES NEAR 12N109W
TO 09N132W. ITCZ FROM 09N132W TO BEYOND 08N140W. SCATTERED
MODERATE FROM 07N TO 12N BETWEEN 114W AND 130W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.