High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 051630
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC TUE MAY 05 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MAY 05 2015.
24 HOUR FORECAST VALID 1200 UTC MAY 06 2015.
48 HOUR FORECAST VALID 1200 UTC MAY 07 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N171W 26N180W 28N170E 30N165E MOVING SE SLOWLY E OF
175W...NEARLY STATIONARY AND DISSIPATING W OF 175W.
.24 HOUR FORECAST FRONT 30N165W 27N170W 25N176W.
.48 HOUR FORECAST FRONT 30N160W 25N165W.

.TROUGH 02N174E 04N160E NEARLY STATIONARY. ISOLATED MODERATE TSTMS S
OF TROUGH.
.24 HOUR FORECAST TROUGH LITTLE CHANGE.
.48 HOUR FORECAST TROUGH 01N170E 05N160E.

.ITCZ 04N140W 03N150W 04N170W 02N176E. ISOLATED MODERATE TSTMS
WITHIN 180 NM OF ITCZ.

.RIDGE 30N157W 26N174W MOVING E SLOWLY.

.RIDGE 27N168E 24N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 18N TO 04N E OF 170E. SEAS 8 TO 9 FT.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT BOUNDED BY 20N150W
10N140W 00N150W 10N175E 20N150W. SEAS 8 TO 9 FT.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 20N TO 15N. SEAS 8
TO 9 FT.

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

$$
.HONOLULU HI.




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