High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 051054
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAY 05 2015.
24 HOUR FORECAST VALID 0600 UTC MAY 06 2015.
48 HOUR FORECAST VALID 0600 UTC MAY 07 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N170W 26N180W 28N170E 30N165E MOVING SE SLOWLY E OF
175W...NEARLY STATIONARY AND DISSIPATING W OF 175W.
.24 HOUR FORECAST FRONT 30N165W 28N170W 27N175W.
.48 HOUR FORECAST FRONT 30N161W 26N165W.

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

.ITCZ 03N140W 02N145W 04N175W 02N175E. ISOLATED MODERATE TSTMS
WITHIN 180 NM OF ITCZ.

.RIDGE 30N157W 26N174W MOVING E SLOWLY.

.RIDGE 27N168E 25N160E 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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