Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 010345
OFFHFO

OFFSHORE WATERS FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
600 PM HST MON AUG 31 2015

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.

PHZ105-011000-
600 PM HST MON AUG 31 2015

.SYNOPSIS FOR HAWAIIAN OFFSHORE WATERS...THE CENTER OF HURRICANE
IGNACIO WAS LOCATED NEAR 22.2N 152.3W AT 5 PM HST...OR ABOUT 215 NM
NORTHEAST OF HILO HAWAII...MOVING NW AT 10 KT. IGNACIO IS FORECAST
TO MOVE THROUGH THE NORTHEAST AND NORTHERN OFFSHORE WATERS
THROUGH WEDNESDAY. A SURFACE RIDGE WILL BUILD OVER THE E OFFSHORE
WATERS LATE IN THE WEEK.

IGNACIO FORECAST POSITIONS

2 AM HST TONIGHT   23.0N 153.4W
2 PM HST TUESDAY   24.2N 154.9W
2 AM HST WEDNESDAY 25.1N 156.5W
2 PM HST WEDNESDAY 26.2N 158.1W
2 PM HST THURSDAY  28.8N 161.7W
2 PM HST FRIDAY    32.3N 163.5W
2 PM HST SATURDAY  37.3N 164.5W

$$

PHZ180-011000-
HAWAIIAN OFFSHORE WATERS
600 PM HST MON AUG 31 2015

...HURRICANE WARNING...

.TONIGHT...WINDS 34 KT OR GREATER WITHIN 150NE...90SE...80SW...130NW
OF CENTER. SEAS 12 FT OR GREATER WITHIN 300 NM OF CENTER. WINDS 20
TO 33 KT ELSEWHERE WITHIN 300 NM N SEMICIRCLE AND 150 NM S
SEMICIRCLE. OTHERWISE...VARIABLE WINDS TO 20 KT AND SEAS 5 TO 10 FT.
SCATTERED THUNDERSTORMS NE WATERS. ISOLATED THUNDERSTORMS ELSEWHERE
N OF 20N.
.TUESDAY THROUGH WEDNESDAY NIGHT...WINDS 34 KT OR GREATER WITHIN
150NE...80SE...70SW...130NW OF CENTER. SEAS 12 FT OR GREATER WITHIN
240 NM OF CENTER. WINDS 20 TO 33 KT ELSEWHERE WITHIN 300 NM N
SEMICIRCLE AND 180 NM S SEMICIRCLE. OTHERWISE...VARIABLE WINDS LESS
THAN 20 KT. SEAS 7 TO 10 FT. SCATTERED THUNDERSTORMS NORTHERN WATERS.
.THURSDAY...S TO SW WINDS 20 TO 30 KT FAR NW WATERS. ELSEWHERE SE TO
S WINDS 10 TO 20 KT. SEAS 8 TO 12 FT. SLIGHT CHANCE OF THUNDERSTORMS
CENTRAL WATERS.
.FRIDAY AND SATURDAY...SE TO S WINDS 10 TO 15 KT...EXCEPT N WINDS 15
KT E OF 152W. SEAS 7 TO 13 FT...HIGHEST FAR NE. SLIGHT CHANCE OF
THUNDERSTORMS NW HALF.

$$




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