High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 240332
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC SAT JUN 24 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC JUN 24 2017.
24 HOUR FORECAST VALID 0000 UTC JUN 25 2017.
48 HOUR FORECAST VALID 0000 UTC JUN 26 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 26N166E 20N162E MOVING NW 10 KT.
.24 HOUR FORECAST TROUGH MOVED W OF AREA.

.ITCZ 06N140W 04N150W 06N178E 03N160E. ISOLATED MODERATE
TSTMS WITHIN 90 NM OF ITCZ.

.RIDGE 30N171E 27N160E NEARLY STATIONARY.

.SEAS 8 TO 9 FT NE OF LINE 28N140W 30N142W AND FROM 28N TO
26N BETWEEN 167W AND 173W.
.24 HOUR FORECAST SEAS 8 TO 9 FT NE OF LINE 27N140W
30N145W.
.48 HOUR FORECAST SEAS 8 FT NE OF LINE 29N140W 30N145W.

.REMAINDER OF AREA SEAS LESS THAN 8 FT. WINDS 20 KT OR
LESS ENTIRE AREA.

.ISOLATED MODERATE TSTMS WITHIN 60 NM OF 23N177W.

$$
.HONOLULU FORECASTER.



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