Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 011505
OFFHFO

OFFSHORE WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
600 AM HST WED MAR 1 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.

PHZ105-012200-
600 AM HST WED MAR 1 2017

.SYNOPSIS FOR HAWAIIAN OFFSHORE WATERS...
A SURFACE TROUGH HAS DEVELOPED OVER THE REGION THIS MORNING AND WILL
LIFT N THROUGH THE OFFSHORE WATERS THURSDAY. A COLD FRONT WILL
APPROACH THE NW WATERS FRIDAY AND WEAKEN OVER THE NW WATERS THROUGH
THE WEEKEND.

$$

PHZ180-012200-
HAWAIIAN OFFSHORE WATERS
600 AM HST WED MAR 1 2017

.TODAY...LOW DEVELOPING NEAR KAUAI AND TRACKING N. S OF 23N W OF
159W...VARIABLE WINDS 5 TO 10 KT. ELSEWHERE...SE TO E WINDS 15 TO 25
KT. SEAS 7 TO 9 FT. CHANCE OF THUNDERSTORMS.
.TONIGHT...LOW TRACKING N OVER NW WATERS. S OF 23N W OF
159W...VARIABLE WINDS 5 TO 10 KT. ELSEWHERE...SE TO E WINDS 15 TO 25
KT. SEAS 7 TO 9 FT. CHANCE OF THUNDERSTORMS.
.THURSDAY AND THURSDAY NIGHT...LOW LIFTING N OF NW WATERS. S OF
21N...SE TO S WINDS 5 TO 15 KT. N OF 21N...S TO SW WINDS 10 TO 20
KT. SEAS 6 TO 9 FEET...HIGHEST NE.
.FRIDAY...FRONT APPROACHING NW WATERS. N OF 19N W OF 158W...S TO SW
WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT LATE. N OF 19N E OF
158N...SE TO S WINDS 10 TO 15 KT. ELSEWHERE...E WINDS 10 TO 20 KT.
SEAS 6 TO 9 FEET BUILDING TO 8 TO 11 FT FAR NW WATERS LATE.
.SATURDAY...WEAK FRONT OVER NW WATERS. W OF 158W...S TO SW WINDS 15
TO 25 KT. E OF 158W AND N OF 19N...S TO SE WINDS 15 TO 20 KT.
ELSEWHERE...E WINDS 10 TO 15 KT. NW WATERS...SEAS 8 TO 14 FT. SW
WATERS...5 TO 7 FT.
.SUNDAY...N OF 19N...S TO SW WINDS 10 TO 15 KT. S OF 19N...E WINDS
15 TO 20 KT. SEAS 6 TO 10 FT.

$$


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