251
FZPN40 PHFO 041504
HSFNP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC WED MAR 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MAR 04 2026.
24 HOUR FORECAST VALID 1200 UTC MAR 05 2026.
48 HOUR FORECAST VALID 1200 UTC MAR 06 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FRONT 30N174W 25N180W MOVING NE SLOWLY. ISOLATED MODERATE TO
STRONG TSTMS WITHIN 450 NM SE OF FRONT.
.24 HOUR FORECAST FRONT 30N169W 25N172W 19N180W. S WINDS 20 TO 30
KT N OF 24N WITHIN 510 NM E OF FRONT.
.48 HOUR FORECAST FRONT 30N163W 27N165W 23N168W 19N173W. WINDS
EASED TO 20 KT OR LESS.
.WINDS 20 TO 25 KT FROM 05N TO 26N BETWEEN 142W AND 160W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 13N E OF 160W.
.48 HOUR FORECAST WINDS 20 TO 25 KT N OF 15N E OF 145W.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
SEAS 2.5 TO 3 M FROM 03N TO 18N BETWEEN 144W AND 170W
AND N
OF 27N W OF 178W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 03N TO 27N BETWEEN 140W
AND 166W...AND N OF A LINE 30N160W 26N162W 21N180W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M N OF A LINE 05N140W 07N160W
20N168W 20N180W.
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.ITCZ 03N140W 01N151W 01N154W 04N164W 04N174W 05N180W. SCATTERED
MODERATE TSTMS WITHIN 180 NM N OF ITCZ...AND FROM 04N TO 06N
BETWEEN 151W AND 163W.
.FORECASTER TSAMOUS. HONOLULU HI.
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