Effective Sunday, March 17, 2024, the National Weather Service National Data Buoy Center will discontinue its Dial-A-Buoy Interactive Voice Response system. For more information, see Service Change Notice 24-06 (PDF).

National Weather Service Marine Forecast FZPN40 PHFO

FZPN40 PHFO 041004
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC MON MAR 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 0600 UTC MAR 04 2024. 24 HOUR FORECAST VALID 0600 UTC MAR 05 2024. 48 HOUR FORECAST VALID 0600 UTC MAR 06 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT 30N165E 26N160E MOVING E AT 20 KT. .24 HOUR FORECAST FRONT 30N171E 24N160E. .48 HOUR FORECAST FRONT 30N180W 26N170E 25N160E.

.TROUGH 25N153W 22N156W 18N157W MOVING W 10 KT. ISOLATED MODERATE TSTMS WITHIN 150 NM OF TROUGH. .24 HOUR FORECAST TROUGH 21N162 W 16N160W. .48 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 TO 25 KT FROM 05N TO 20N ACROSS ENTIRE FORECAST AREA...AND FROM 20N TO 25N BETWEEN 170W AND 140W. .24 HOUR FORECAST WINDS 20 TO 25 KT FROM 05N TO 20N ACROSS ENTIRE FORECAST AREA...AND FROM 20N TO 25N BETWEEN 180W AND 150W. .48 HOUR FORECAST WINDS 20 TO 25 KT FROM 03N TO 25N ACROSS ENTIRE FORECAST AREA...AND N OF 25N W OF 165E.

.SEAS 8 TO 12 FT ACROSS ENTIRE FORECAST AREA EXCEPT N OF LINE 20N160E 20N170E 30N170W. .24 HOUR FORECAST SEAS 8 TO 12 FT ACROSS ENTIRE FORECAST AREA EXCEPT N OF LINE 15N160E 20N170E 20N180E 30N160W. .48 HOUR FORECAST SEAS 8 TO 12 FT ACROSS ENTIRE FORECAST AREA.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ITCZ 01N162W 02N157W 02N140W. SCATTERED MODERATE TSTMS WITHIN 240 NM N OF CONVERGENCE LINE.

.SCATTERED MODERATE TO STRONG TSTMS OVER FORECAST WATERS S OF 05S W OF 175E...AND WITHIN 150 NM OF POINT 06N154W... AND S OF 05N W OF 180W.


.FORECASTER PECHACEK. HONOLULU HI.