526
FZPN40 PHFO 041004
HSFNP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAR 04 2026.
24 HOUR FORECAST VALID 0600 UTC MAR 05 2026.
48 HOUR FORECAST VALID 0600 UTC MAR 06 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FRONT 30N174W 25N180W MOVING NE SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 450 NM SE OF FRONT.
.24 HOUR FORECAST FRONT 30N171W 26N173W 21N180W. S WINDS 20 TO 30
KT N OF 23N WITHIN 300 NM E OF FRONT. NW WINDS 20 TO 25 KT NW OF
FRONT.
.48 HOUR FORECAST FRONT 30N164W 23N169W 17N180W. WINDS EASED TO
20 KT OR LESS.
.WINDS 20 TO 25 KT FROM 05N TO 24N BETWEEN 142W AND 162W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 14N E OF 160W.
.48 HOUR FORECAST WINDS 20 TO 25 KT N OF 14N E OF 157W.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
SEAS 2.5 TO 3 M FROM 04N TO 19N BETWEEN 143W AND 170W
AND N
OF 28N W OF 177W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 03N TO 26N BETWEEN 140W
AND 165W...AND N OF A LINE 30N164W 19N180W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M N OF A LINE 05N140W 18N166W
19N180W.
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.ITCZ 02N140W 01N150W 04N163W 04N173W 05N180W. SCATTERED MODERATE
TSTMS WITHIN 210 NM N OF ITCZ W OF 164W. ISOLATED MODERATE TSTMS
FROM 04N TO 07N BETWEEN 150W AND 161W.
.FORECASTER TSAMOUS. HONOLULU HI.
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