High Seas Forecast
Issued by NWS

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248
FZPN40 PHFO 251045
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC SAT MAR 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 25 2017.
24 HOUR FORECAST VALID 0600 UTC MAR 26 2017.
48 HOUR FORECAST VALID 0600 UTC MAR 27 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N162E TO 29N160E MOVING ESE 20 KT. WINDS 20 TO 30 KT N OF
28N W OF 172E.
.24 HOUR FORECAST FRONT 30N175E TO 24N160E. WINDS EASED TO 20 KT OR
LESS OVER FORECAST AREA.
.48 HOUR FORECAST FRONT 30N169W TO 23N180W. SW WINDS 20 TO 25 KT N
OF 29N BETWEEN 160W AND 166W.

.FRONT 30N164W TO 26N172W TO 22N176E MOVING E 20 KT ALONG 30N...TO
NEARLY STATIONARY S OF 26N.
.24 HOUR FORECAST FRONT 30N151W TO 27N163W.
.48 HOUR FORECAST FRONT DISSIPATED OVER FORECAST AREA.

.NEARLY STATIONARY FRONT 28N140W TO 27N146W DISSIPATING.
.24 HOUR FORECAST FRONT DISSIPATED OVER FORECAST AREA.

.HIGH 27N179E 1020 MB MOVING ENE 40 KT. RIDGE FROM HIGH TO 21N160E
NEARLY STATIONARY.
.24 HOUR FORECAST HIGH MOVED N OF AREA.

.HIGH 27N148W 1027 MB NEARLY STATIONARY. RIDGE FROM HIGH TO 26N160W
TO 23N167W MOVING NE SLOWLY.
.24 HOUR FORECAST HIGH DISSIPATED.

.NE WINDS 20 TO 25 KT FROM 05N TO 17N E OF 176W.
.24 HOUR FORECAST NE WINDS 20 TO 30 KT FROM 04N TO 19N E OF
170W...AND FROM 06N TO 14N BETWEEN 170W AND 170E.
.48 HOUR FORECAST NE WINDS 20 TO 25 KT FROM 06N TO 20N E OF
168W...AND FROM 07N TO 11N W OF 175W.

.SEAS 13 TO 19 FT N OF LINE 30N164W TO 18N176W TO 20N180W TO
30N175E. SEAS 8 TO 13 FT ELSEWHERE N OF LINE 30N163W TO 20N169W TO
05N170W TO 05N175E TO 12N164E TO 28N163E TO 28N160E. SEAS 8 TO 11 FT
E OF LINE 03N158W TO 05N170W TO 13N170W TO 20N148W. SEAS 8 TO 10 FT
N OF A LINE 25N140W TO 20N148W.
.24 HOUR FORECAST SEAS 12 TO 16 FT N OF LINE 30N154W TO 23N159W TO
23N169W TO 30N175W. SEAS 8 TO 12 FT ELSEWHERE N OF 02N BETWEEN 151W
AND 175E. SEAS 8 TO 10 FT FROM 02N TO 21N E OF 151W...AND N OF 27N
BETWEEN 165E AND 175E.
.48 HOUR FORECAST SEAS 8 TO 13 FT E OF LINE 01N175W TO 05N173E TO
11N169E TO 22N176W TO 30N169E.

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

.ISOLATED MODERATE TSTMS S OF 10N W OF 180E...AND FROM 02N TO 10N
BETWEEN 145W AND 180W.

$$

.HONOLULU HI.



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