878
FZPN40 PHFO 072230
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC FRI JUN 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 07 2024.
24 HOUR FORECAST VALID 1800 UTC JUN 08 2024.
48 HOUR FORECAST VALID 1800 UTC JUN 09 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 10N160W TO 07N164W TO 01N166W MOVING W 10 KT.
NUMEROUS MODERATE TO LOCALLY STRONG TSTMS WITHIN 330 NM E
AND...120 NM W OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 10N165W TO 05N169W.
.48 HOUR FORECAST TROUGH FROM 08N172W TO 05N176W.

.TROUGH FROM 12N176W TO 08N172W TO 07N169W MOVING W SLOWLY.
SCATTERED MODERATE TSTMS WITHIN 210 NM N...AND 90 NM S OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.FRONT FROM 30N153W TO 30N155W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT MOVED N OF AREA.

.24 HOUR FORECAST NEW FRONT FROM 30N155W TO 27N160W.
.48 HOUR FORECAST WEAK FRONT FROM 30N152W TO 26N160W.

.48 HOUR FORECAST NEW FRONT FROM 30N162W TO 28N171W TO 30N180E.

.NE TO E WINDS 20 TO 25 KT FROM 09N TO 13N BETWEEN 150W AND 158W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 05N TO 15N BETWEEN
15W AND 164W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 08N TO 15N BETWEEN
153W AND 175W.

.OTHERWISE...WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 8 FT OR LOWER ENTIRE FORECAST AREA.

.ITCZ FROM 08N140W TO 06N146W TO 07N155W. ISOLATED MODERATE TSTMS
WITHIN 150 NM OF ITCZ.

.MONSOON TROUGH FROM 05N164E TO 04N160E. ISOLATED MODERATE TSTMS
WITHIN 150 NM OF MONSOON TROUGH.

.ISOLATED MODERATE TSTMS FROM 17N TO 24N BETWEEN 176E AND 169E.

$$

.FORECASTER AHUE. HONOLULU HI.