760
FZPN40 PHFO 072115
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC MON APR 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 07 2025.
24 HOUR FORECAST VALID 1800 UTC APR 08 2025.
48 HOUR FORECAST VALID 1800 UTC APR 09 2025.

.WARNINGS.


.NONE.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST NEW FRONT 30N161E 29N160E.
.48 HOUR FORECAST FRONT 30N163E 26N160E.

.48 HOUR FORECAST NEW FRONT 30N145W 26N157W.

.48 HOUR FORECAST NEW TROUGH 25N146W 18N146W.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 24N BETWEEN 180W AND
160W... AND FROM 10N TO 20N E OF 160W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 11N TO 17N
BETWEEN 170W AND 152W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 10N TO 28N
BETWEEN 180W AND 160W... AND N OF 23N BETWEEN 160W AND 150W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 12 TO 13 FT FROM 08N TO 24N E OF 154W. SEAS 8 TO 12 FT
ELSEWHERE E OF A LINE FROM 00N180W 10N70E 25N165E 30N180E.

.24 HOUR FORECAST SEAS 8 TO 12 FT S OF 27N E OF 175E.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF 28N BETWEEN 178E AND 155W.
SEAS 8 TO 9 FT N OF 27N BETWEEN 165W AND 150W. SEAS 8 TO 9 FT S
OF 21S E OF 153W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.SCATTERED MODERATE TSTMS S OF 07N BETWEEN 170E AND 172W... AND
WITHIN 90 NM OF A LINE FROM 08N160E TO 16N177E. ISOLATED MODERATE
TSTMS ELSEWHERE FROM 18N TO 22N BETWEEN 168E AND 174W.

$$

.FORECASTER SHIGESATO. HONOLULU HI.