Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 191525
OFFHFO

OFFSHORE WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
600 AM HST THU JAN 19 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.

PHZ105-192200-
600 AM HST THU JAN 19 2017

.SYNOPSIS FOR THE HAWAIIAN OFFSHORE WATERS...
A SURFACE RIDGE WILL REMAIN NEAR 26N. A COLD FRONT WILL THEN MOVE
INTO FAR NW WATERS LATE FRIDAY...MOVE THROUGH THE ISLANDS SATURDAY
AND SATURDAY NIGHT...THEN STALL OVER THE SOUTHERN WATERS SUNDAY.
STRONG NE WINDS WILL FILL IN BEHIND THE FRONT GRADUALLY BECOMING E
SUNDAY.

$$

PHZ180-192200-
HAWAIIAN OFFSHORE WATERS
600 AM HST THU JAN 19 2017

.TODAY...N OF 24N...SE TO S WINDS 10 KT OR LESS. BETWEEN 20N AND
24N...E WINDS 10 TO 20 KT. S OF 20N...E WINDS 15 TO 20 KT. SEAS 8 TO
12 FT.
.TONIGHT...N OF 20N W OF 160W...VARIABLE WINDS 10 KT OR LESS. N OF
20N E OF 160W...E TO SE WINDS 10 TO 15 KT. S OF 20N...E WINDS 15 TO
20 KT. SEAS 8 TO 11 FT.
.FRIDAY...W OF 158W...N TO NE WINDS 10 TO 20 KT. ELSEWHERE...NE TO E
WINDS 15 KT OR LESS. SEAS 7 TO 11 FT.
.FRIDAY NIGHT...NW HALF...NE WINDS 20 TO 30 KT. SE HALF...N TO NE
WINDS 15 TO 20 KT. SEAS 8 TO 13 FT...HIGHEST NW.
.SATURDAY...NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT...HIGHEST NW
AND N.
.SUNDAY...E WINDS 25 TO 35 KT. SEAS 9 TO 13 FT.
.MONDAY...NW HALF...SE TO S WINDS 10 TO 20 KT. SE HALF...E TO SE
WINDS 15 TO 25 KT. SEAS 9 TO 13 FT.

$$


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