High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 271045
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC TUE JUN 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 27 2017.
24 HOUR FORECAST VALID 0600 UTC JUN 28 2017.
48 HOUR FORECAST VALID 0600 UTC JUN 29 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK TROUGH FROM 29N166W TO 26N167W TO 23N166W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH FROM 29N169W TO 25N169W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 30N163E TO 30N160E NEARLY STATIONARY.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER ENTIRE FORECAST
AREA.

.ISOLATED MODERATE TSTMS FROM 08N TO 12N BETWEEN 147W AND 157W.

.ITCZ FROM 07N140W TO 04N156W TO 05N173E TO 03N161E. ISOLATED
MODERATE TO STRONG TSTMS S OF 09N W OF 167E...FROM 01N TO 11N
BETWEEN 176W AND 169E...FROM 04N TO 10N BETWEEN 176W AND 157W...AND
E OF 143W BETWEEN 03N AND 07N.

$$

.HONOLULU HI.


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