High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 221645
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC FRI AUG 22 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 22 2014.
24 HOUR FORECAST VALID 1200 UTC AUG 23 2014.
48 HOUR FORECAST VALID 1200 UTC AUG 24 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 13N146W 1010 MB NEARLY STATIONARY. TROUGH FROM 09N157W TO LOW
TO 14N143W TO 14N140W NEARLY STATIONARY. ISOLATED MODERATE TSTMS
WITHIN 120 NM OF LOW AND TROUGH.
.24 HOUR FORECAST LOW AND TROUGH LITTLE CHANGE.
.48 HOUR FORECAST LOW 14N144W 1009 MB. TROUGH FROM 09N158W TO LOW TO
15N140W.

.LOW 10N166W 1010 MB MOVING W SLOWLY. TROUGH FROM LOW TO 05N179E
MOVING NW SLOWLY. ISOLATED MODERATE TSTMS S OF 12N BETWEEN 172W AND
179E...FROM 01N TO 12N BETWEEN 158W AND 172W...AND FROM 12N TO 14N
BETWEEN 165W AND 169W.
.24 HOUR FORECAST LOW 10N168W 1010 MB. TROUGH FROM LOW TO 07N177W.
.48 HOUR FORECAST LOW 10N173W 1010 MB. TROUGH FROM LOW TO 09N177E.

.STATIONARY WEAKENING FRONT FROM 30N178W TO 28N177E TO 26N173E.
ISOLATED MODERATE TSTMS WITHIN 60 NM OF FRONT.
.24 HOUR FORECAST FRONT DISSIPATED.

.24 HOUR FORECAST FRONT FROM 30N169E TO 29N160E.
.48 HOUR FORECAST DISSIPATING FRONT FROM 30N171E TO 26N160E.

.HIGH 25N165E 1015 MB MOVING E SLOWLY. RIDGE FROM 27N160E TO HIGH TO
25N175E TO 27N175W TO 30N166W ALMOST STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.WINDS 20 KT OR LESS ENTIRE FORECAST AREA.

.SEAS 8 FT OR LOWER ENTIRE FORECAST AREA.
.24 HOUR FORECAST SEAS 8 TO 9 FT E OF A LINE FROM 23N140W TO 26N147W
TO 30N147W. SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.
.48 HOUR FORECAST SEAS 8 TO 10 FT E OF 145W BETWEEN 10N AND 16N.
SEAS 8 TO 9 FT E OF A LINE FROM 21N140W TO 27N152W TO 29N152W TO
30N145W. SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ISOLATED MODERATE TSTMS FROM 02N TO 20N W OF 169E...FROM 01N TO
09N BETWEEN 169E AND 179E...FROM 26N TO 28N BETWEEN 162E AND
165E...AND WITHIN 60 NM OF A LINE FROM 14N164W TO 11N158W.

$$

.HONOLULU HI.




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