High Seas Forecast
Issued by NWS

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710
FZPN03 KNHC 171551
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE SEP 17.
24 HOUR FORECAST VALID 1200 UTC WED SEP 18.
48 HOUR FORECAST VALID 1200 UTC THU SEP 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 31N113W TO 32N115W TO 30N115W TO 29N113W TO 29N112W TO
31N113W...INCLUDING THE GULF OF CALIFORNIA... W TO NW WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 15N139W TO 16N140W TO 14N140W TO 14N139W TO 14N138W TO
15N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.06 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 1500 UTC TUE SEP 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM THE COAST OF COSTA RICA NEAR
10N84W WESTWARD TO 10N117W. FROM THERE, IT TRANSITIONS TO THE
ITCZ, WHICH EXTENDS WEST-SOUTHWESTWARD TO 06N140W. SCATTERED
MODERATE AND ISOLATED STRONG CONVECTION IS NOTED FROM 07N-12N
BETWEEN 127W-140W, FROM 08N-10N BETWEEN 103-120W, AND FROM
07N-14N BETWEEN 88W-91W.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.