FZPN40 PHFO 132146
HSFNP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC THU FEB 13 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FEB 13 2025.
24 HOUR FORECAST VALID 1800 UTC FEB 14 2025.
48 HOUR FORECAST VALID 1800 UTC FEB 15 2025.

.WARNINGS.

...GALE WARNING...
.FRONT FROM 30N162W TO 16N175E MOVING E 30 KT. WINDS 30 TO 40 KT N 
OF 25N BETWEEN 160W AND 175W. WINDS 20 TO 30 KT ELSEWHERE N OF A 
LINE FROM 30N152W TO 21N163W TO 21N177W TO 30N180W.
.24 HOUR FORECAST FRONT FROM 30N150W TO 21N160W TO 19N167W.
WINDS 30 TO 35 KT N OF 28N BETWEEN 147W AND 152W. WINDS 20 TO 30 
KT ELSEWHERE N OF A LINE FROM 30N142W TO 24N152W TO 30161W.
.48 HOUR FORECAST FRONT 30N140W TO 24N151W. WINDS DIMINISHED TO 
20 KT OR LESS.

...GALE WARNING...
.24 HOUR FORECAST NEW FRONT FROM 30N173E TO 23N160E. WINDS 30 TO 
35 KT N OF 27N BETWEEN 178E AND 172E. WINDS 20 TO 30 KT ELSEWHERE 
N OF 30N177W TO 22N166E TO 27N160E.
.48 HOUR FORECAST FRONT 30N172W TO 22N176E TO 19N162E.
WINDS 30 TO 35 KT N OF 27N BETWEEN 176E AND 166E. WINDS 20 TO 30
KT ELSEWHERE N OF A LINE FROM 30N165W TO 21N174W TO 27N160E.

.SYNOPSIS AND FORECAST

.SW WINDS 20 TO 30 KT N OF A LINE FROM 30N168E TO 27N160E.
.24 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

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

.SEAS 18 TO 19 FT N OF 26N BETWEEN 169W AND 176W. SEAS 12 TO 18 FT
ELSEWHERE N OF A LINE FROM 30N161W TO 17N172E. SEAS 8 TO 12 FT N
OF A LINE FROM 20N140W TO 03N162W TO 04N180E TO 17N180E TO 11N160E.
.24 HOUR FORECAST SEAS 12 TO 18 FT N OF A LINE FROM 30N150W TO 
20N170W. SEAS 12 TO 14 FT N OF 28N W OF 175E. SEAS 8 TO 12 FT
ELSEWHERE N OF A LINE FROM 30N145W TO 09N180W TO 10N170E TO 
25S172E TO 24N160E.
.48 HOUR FORECAST SEAS 18 TO 20 FT N OF 28N W OF 173E. SEAS 12 TO
18 FT ELSEWHERE N OF A LINE FROM 30N180E TO 25N160E. SEAS 12 TO
13 FT N OF 26N BETWEEN 149W AND 160W. SEAS 8 TO 12 FT ELSEWHERE N
OF A LINE FROM 30N142W TO 08N171W TO 26N171W TO 20N160E.

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

$$

.FORECASTER FOSTER. HONOLULU HI.