The High Seas Forecast for the Central North Pacific

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FZPN40 PHFO 261045
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC TUE MAY 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 26 2015.
24 HOUR FORECAST VALID 0600 UTC MAY 27 2015.
48 HOUR FORECAST VALID 0600 UTC MAY 28 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK FRONT 21N140W 14N150W MOVING N SLOWLY AND DISSIPATING.
.24 HOUR FORECAST DISSIPATED FRONT 25N140W TO 20N145W.
.48 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 30N146W 25N149W 22N153W MOVING NE 10 KT.
.24 HOUR FORECAST DISSIPATING TROUGH 30N143W 26N145W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 08N160E 03N164E MOVING W SLOWLY AND DISSIPATING.
ISOLATED MODERATE TSTMS S OF 12N W OF 170E.
.24 HOUR FORECAST TROUGH DISSIPATED.

.HIGH 29N176W 1021 MB NEARLY STATIONARY. RIDGE TO 28N170E TO
27N160E NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 29N180W 1020 MB.
.48 HOUR FORECAST HIGH 29N177E 1021 MB.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER ENTIRE AREA.

.MONSOON TROUGH 08N140W 04N160W 08N166W 03N180W NEARLY STATIONARY
THENCE ITCZ TO 07N170E TO 10N160E. SCATTERED MODERATE TSTMS BETWEEN
10N AND 04N FROM 163W TO 166W...ISOLATED TSTMS WITHIN 100 NM OF
MONSOON TROUGH E OF 150W. WIDELY SCATTERED TSTMS WITHIN 200 NM OF
ITCZ W OF 175E.

$$
.FORECASTER LAU. HONOLULU HI.






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