High Seas Forecast
Issued by NWS

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498
FZPN40 PHFO 032251
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC WED JUL 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE
HIGHER THAN 10-MINUTE AVERAGE WINDS.

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
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP


SECURITE

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC JUL 03 2024.
24 HOUR FORECAST VALID 1800 UTC JUL 04 2024.
48 HOUR FORECAST VALID 1800 UTC JUL 05 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 06N161E TO 03N165E MOVING NW SLOWLY. ISOLATED
MODERATE TSTMS WITHIN 110 NM NE OF TROUGH.
.24 HOUR FORECAST TROUGH W OF AREA

.24 HOUR FORECAST NEW TROUGH FROM 11N166E TO 06N163E.
.48 HOUR FORECAST TROUGH FROM 10N165E TO 03N162E.

.E WINDS 20 TO 25 KT FROM 03N TO 10N BETWEEN 172E AND 176E.
.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 05N TO 10N BETWEEN 163E
AND 166E.
.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 07N TO 10N BETWEEN 166E
AND 169E.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER ENTIRE FORECAST
AREA.

.ITCZ FROM 07N140W TO 10N144W TO 03N160W TO 05N166W.

.ISOLATED MODERATE TSTMS N OF 28N BETWEEN 175W AND 172W...FROM 24N
TO 25N BETWEEN 171E AND 174E...AND FROM 11N TO 12N BETWEEN 173E
AND 175E. SCATTERED MODERATE TSTMS FROM 01N TO 08N BETWEEN 173E
AND 177W.

$$

.FORECASTER TROTTER. HONOLULU HI.