High Seas Forecast
Issued by NWS

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490
FZPN40 PHFO 111001
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC TUE JUN 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 11 2024.
24 HOUR FORECAST VALID 0600 UTC JUN 12 2024.
48 HOUR FORECAST VALID 0600 UTC JUN 13 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 30N153W TO 28N162W TO 25N170W NEARLY STATIONARY.
ISOLATED MODERATE TSTMS WITHIN 90 NM N OF TROUGH W OF 167W.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 09N178E TO 06N172E TO 01N167E MOVING W 10 KT. ISOLATED
MODERATE TSTMS FROM 02N TO 08N BETWEEN 180E AND 166E.
.24 HOUR FORECAST TROUGH FROM 08N176E TO 04N164E TO 02N161E.
.48 HOUR FORECAST TROUGH FROM 07N175E TO 05N167E TO 04N160E.

.48 HR FORECAST SEAS 8 TO 9 FT S OF 05N BETWEEN 147W AND 171W.

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

.MONSOON TROUGH FROM 10N140W TO 10N147W TO 08N152W THENCE ITCZ TO
06N162W TO 07N177W. ISOLATED MODERATE TSTMS FROM 03N TO 08N BETWEEN
162W AND 177W...AND FROM 08N TO 11N E OF 143W.

$$

.FORECASTER BIRCHARD. HONOLULU HI.