Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 260308
OFFHFO

OFFSHORE WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
600 PM HST WED MAY 25 2016

HAWAIIAN OFFSHORE WATERS BEYOND 40 NAUTICAL MILES OUT TO 240
NAUTICAL MILES INCLUDING THE PORTION OF THE PAPAHANAUMOKUAKEA
MARINE NATIONAL MONUMENT EAST OF FRENCH FRIGATE SHOALS

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.

PHZ105-261000-
600 PM HST WED MAY 25 2016

.SYNOPSIS FOR THE HAWAIIAN OFFSHORE WATERS...
A WEAK SURFACE TROUGH WILL SIT JUST NW OF THE AREA...WHILE A SURFACE
RIDGE REMAINS N OF THE AREA. AN UPPER LEVEL TROUGH PASSING OVER THE
REGION WILL PRODUCE ISOLATED THUNDERSTORMS OVER NORTHERN WATERS
THROUGH TONIGHT. THE TROUGH WILL MOVE OVER NORTHERN WATERS ON
FRIDAY...PUSHING THE SURFACE RIDGE INTO NE WATERS.

$$

PHZ180-261000-
HAWAIIAN OFFSHORE WATERS
600 PM HST WED MAY 25 2016

.TONIGHT...N OF 21N...E TO SE WINDS 10 TO 15 KT. S OF 21N...E WINDS
10 TO 15 KT. SEAS 4 TO 6 FT. ISOLATED THUNDERSTORMS N OF 21N W OF
157W.
.THURSDAY AND THURSDAY NIGHT...N OF 21N...E TO SE WINDS 10 TO 15 KT.
S OF 21N...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.FRIDAY THROUGH SATURDAY...N OF 21N E OF 159W...SE TO S WINDS 10 TO
15 KT. N OF 21N W OF 159W...VARIABLE WINDS 10 KT OR LESS. S OF
21N...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SUNDAY...N OF 21N E OF 158W...SE TO S WINDS 10 TO 15 KT. N OF 21N W
OF 158W...N TO NE WINDS 10 KT. S OF 21N...E WINDS 10 TO 15 KT. SEAS
4 TO 6 FT.
.MONDAY...NW HALF...NE WINDS 10 KT. SE HALF...E TO SE WINDS 10 TO 15
KT. SEAS 4 TO 5 FT.

$$


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