530
FZPN40 PHFO 031006
HSFNP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC TUE MAR 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 03 2026.
24 HOUR FORECAST VALID 0600 UTC MAR 04 2026.
48 HOUR FORECAST VALID 0600 UTC MAR 05 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH 30N150W 28N153W MOVING NE SLOWLY.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 25N169W 21N180W MOVING N 10 KT.
.24 HOUR FORECAST TROUGH 30N166W 27N174W.
.48 HOUR FORECAST TROUGH ABSORBED INTO NEW TROUGH DESCRIBED
BELOW.
.FRONT JUST W OF AREA. S WINDS 20 TO 25 KT N OF 26N W OF 176W.
.24 HOUR FORECAST NEW FRONT 30N174W 27N177W 26N180W. S WINDS 20 TO
25 KT N OF 27N BETWEEN 167W AND 173W.
.48 HOUR FORECAST FRONT 30N169W 24N174W 21N180E. S WINDS 20 TO 25
KT WITHIN 270 NM E OF FRONT N OF 24N.
.NE WINDS 20 TO 25 KT FROM 05N TO 18N BETWEEN 145W AND 165W.
.24 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 05N TO 25N BETWEEN
141W AND 161W.
.48 HOUR FORECAST E WINDS 20 TO 25 KT N OF A LINE 07N140W 11N160W.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
SEAS 2.5 TO 3 M FROM 03N TO 17N ACROSS FORECAST AREA
AND N OF
28N W OF 176W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 04N TO 20N BETWEEN 170W
AND 145W...AND N OF 28N W OF 177W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 04N TO 27N BETWEEN
164W AND 140W...AND N OF A LINE 30N163W 18N180W.
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.ITCZ 02N140W 05N162W 07N180W. ISOLATED MODERATE TSTMS WITHIN 150
NM OF ITCZ E OF 154W...AND W OF 169W.
.ISOLATED MODERATE TSTMS N OF 18N W OF 173W.
.FORECASTER TSAMOUS. HONOLULU HI.
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