Offshore Forecast
Issued by NWS Honolulu, HI

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193
FZHW60 PHFO 281539
OFFHFO

OFFSHORE WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
600 AM HST TUE MAR 28 2017

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.

PHZ105-282200-
600 AM HST TUE MAR 28 2017

.SYNOPSIS FOR THE HAWAIIAN OFFSHORE WATERS...
HIGH PRESSURE NE OF THE AREA WILL SHIFT E THROUGH MIDWEEK AS A
COLD FRONT PASSES FAR NORTH OF OFFSHORE WATERS. A COLD FRONT WILL
APPROACH AND NEAR THE FAR NW WATERS THURSDAY AND FRIDAY. HIGH
PRESSURE WILL BUILD N OF THE WATERS OVER THE WEEKEND BEHIND THIS
FRONT.

$$

PHZ180-282200-
HAWAIIAN OFFSHORE WATERS
600 AM HST TUE MAR 28 2017

.TODAY...E TO SE WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.
.TONIGHT THROUGH WEDNESDAY NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 7
TO 11 FT.
.THURSDAY...FRONT APPROACHING NW WATERS. E TO SE WINDS 10 TO 20
KT...DECREASING TO 5 TO 10 KT FAR NW WATERS. SEAS 9 TO 12
FT...BUILDING TO AROUND 15 FT NW WATERS LATE DUE TO WNW SWELL.
.FRIDAY...WEAKENING FRONT NEAR NW WATERS. NW HALF...VARIABLE WINDS
TO 15 KT. SEAS 12 TO 15 FT. SE HALF...E WINDS 10 TO 20 KT. SEAS 9 TO
12 FT...BUILDING TO 11 TO 14 FT LATE.
.SATURDAY...E WINDS 15 TO 25 KT. SEAS 9 TO 13 FT.

$$



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