High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 052230
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 05 2015.
24 HOUR FORECAST VALID 1800 UTC MAY 06 2015.
48 HOUR FORECAST VALID 1800 UTC MAY 07 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 03N179E 1005 MB NEARLY STATIONARY. TROUGH FROM LOW TO 02N163E
TO 03N160E. SCATTERED STRONG TSTMS S OF 07N BETWEEN 177W AND 171E...
AND S OF 06N W OF 167E.
.24 HOUR FORECAST LOW AND TROUGH DISSIPATED.

.FRONT 30N170W TO 26N179W TO 25N175E MOVING E SLOWLY...THEN MOVING
E 15 KT IN 24 HOURS.
.24 HOUR FORECAST FRONT 30N167W TO 26N176W TO 26N177W.
.48 HOUR FORECAST FRONT 30N160W TO 26N168W.

.ITCZ 04N140W TO 04N152W. ISOLATED MODERATE TO STRONG TSTMS WITHIN
150 NM OF ITCZ W OF 143W.

.RIDGE 29N170E TO 26N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 18N E OF 160W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 09N TO 19N E OF
160W...FROM 10N TO 15N BETWEEN 160W AND 178E...AND FROM 07N TO 12N W
OF 165E.
.48 HOUR FORECAST E TO SE WINDS 20 TO 30 KT FROM 04N TO 07N W OF
161E. NE TO E WINDS 20 TO 25 KT FROM 13N TO 18N E OF 160W...AND FROM
10N TO 15N W OF 180E.

.SEAS 8 TO 10 FT FROM 04N TO 09N E OF 155W.
.24 HOUR FORECAST SEAS 8 TO 10 FT FROM 05N TO 10N BETWEEN 150W AND
167W.
.48 HOUR FORECAST SEAS 8 TO 15 FT FROM 03N TO 10N W OF 163E. SEAS 8
TO 9 FT FROM 10N TO 17N E OF 147W.

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

SCATTERED MODERATE TO STRONG TSTMS FROM 00N TO 06N BETWEEN 165W AND
171W.

$$
.HONOLULU HI.





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