National Weather Service Marine Forecast FZPN40 PHFO

FZPN40 PHFO 082232
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC FRI MAY 08 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W

SYNOPSIS VALID 1800 UTC MAY 08 2026. 24 HOUR FORECAST VALID 1800 UTC MAY 09 2026. 48 HOUR FORECAST VALID 1800 UTC MAY 10 2026.

.WARNINGS.

.NONE. .SYNOPSIS AND FORECAST.

.FRONT 30N143W 26N149W THENCE TROUGH 24N152W 20N156W. TROUGH MOVING NW SLOWLY AND FRONT NEARLY STATIONARY. .24 HOUR FORECAST FRONT 30N143W 27N149W THENCE TROUGH 24N153W 22N155W. .48 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N143W 28N149W 27N152W 23N158W.

.FRONT 30N160W 28N165W MOVING ENE 20 KT AND DISSIPATING. .24 HOUR FORECAST FRONT DISSIPATED.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

SEAS 2.5 TO 3 M FROM 16N TO 07N BETWEEN 180W AND 140W
AND N OF 28N BETWEEN 150W AND 140W. .24 HOUR FORECAST SEAS 2.5 TO 3 M IN AREA BOUNDED BY 14N180W 13N156W 08N156W 10N180W 14N180W...AND E OF 151W BETWEEN 23N AND 09N.

48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 17N TO 10N W OF 175W
AND IN AREA BOUNDED BY 15N150W 11N143W 10N147W 13N150W 15N150W.

.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 05N140W 06N160W 07N180W. ISOLATED MODERATE TSTMS WITHIN 300 NM N OF ITCZ AND WITHIN 210 NM S OF ITCZ.

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.FORECASTER VAUGHAN/ALMANZA. HONOLULU HI.