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FZPN40 PHFO 091052 CCA

HSFNP 



HIGH SEAS FORECAST

NATIONAL WEATHER SERVICE HONOLULU HI

1100 UTC THU MAY 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 09 2024.

24 HOUR FORECAST VALID 0600 UTC MAY 10 2024.

48 HOUR FORECAST VALID 0600 UTC MAY 11 2024.



.WARNINGS.



.NONE.  



.SYNOPSIS AND FORECAST. 



.FRONT FROM 30N158W TO 25N162W MOVING E SLOWLY. 

.24 HOUR FORECAST WEAK FRONT FROM 28N158W TO 22N160W. 

.48 HOUR FORECAST FRONT BECOMING A TROUGH FROM 25N156W TO  

18N154W. 



.TROUGH FROM 03N179W TO 02N160E NEARLY STATIONARY.

.24 HOUR FORECAST TROUGH FROM 06N167E TO 06N160E. 

.48 HOUR FORECAST TROUGH FROM 05N179E TO 07N160E.



.NE TO E WINDS 20 TO 25 KT N OF 17N BETWEEN 170W AND 165E.

.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT N OF 14N BETWEEN 160W

AND 165E. 

.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT N OF 19N BETWEEN 160W

AND 180E. 



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



.SEAS 8 TO 9 FT FROM 18N TO 24N BETWEEN 178E TO 167E.

.24 HOUR FORECAST SEAS 8 TO 11 FT N OF 25N BETWEEN FRONT MENTIONED

ABOVE AND 176W. 

.48 HOUR FORECAST SEAS 8 TO 10 FT N OF 20N BETWEEN 160W AND 175W.



.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.



.ITCZ FROM 05N140W TO 06N158W TO 03N173W. 



.ISOLATED MODERATE TSTMS WITHIN 90 NM OF FROM 05N177W AND WITHIN

60 NM OF 08N169E.







$$



.FORECASTER BLOOD. HONOLULU HI.