Offshore Forecast
Issued by NWS

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FZHW61 PHFO 242109
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
1200 PM HST SUN JUL 24 2016

...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH NOAA
WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL FORECASTS...

.SYNOPSIS... AT 11 AM HST...TROPICAL STORM DARBY WAS CENTERED NEAR
20.7N 158.0W ...OR ABOUT 40 MILES SOUTH OF HONOLULU HAWAII...AND WAS
MOVING NORTHWEST 08 KT. ELSEWHERE...A STRONG PRESSURE GRADIENT
BETWEEN DARBY AND A HIGH FAR NORTH OF THE AREA WILL GENERATE FRESH TO
STRONG NORTHEAST VARYING TO SOUTHEAST WINDS. HIGH PRESSURE WILL
REMAIN FAR NORTH OF THE OFFSHORE WATERS THROUGH THE MIDDLE OF NEXT
WEEK.
$$
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-

...TROPICAL STORM WARNING FOR MOST COASTAL WATERS...

.TODAY AND TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE OR EXPECTED.
SOUTHEAST WINDS 10 TO 20 KT NEAR THE BIG ISLAND...NORTHEAST TO EAST
WINDS 25 TO 35 KT ELSEWHERE. WIND WAVES 6 TO 11 FT. HEAVY RAIN AND
ISOLATED THUNDERSTORMS.
.MONDAY...EAST TO SOUTHEAST WIND 15 TO 30 KT. WIND WAVES 5 TO 11 FT.
SCATTERED SHOWERS.
.MONDAY NIGHT...EAST WINDS 10 TO 20 KT. WIND WAVES 5 TO 9 FT.
SCATTERED SHOWERS.
$$
HAWAIIAN OFFSHORE WATERS

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM DARBY NEAR 20.7N 158.0W. MAXIMUM
WINDS 35 KT GUSTS 45 KT. WINDS 34 KT OR GREATER WITHIN
70NE...50SE...0SW...20NW QUADRANTS. SEAS 12 FT OR HIGHER WITHIN
80NE...80SE...0SW...80NW QUADRANTS. ELSEWHERE...NE VARYING TO SE
WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. ISOLATED THUNDERSTORMS VICINITY
OF DARBY AND OVER NORTHERN WATERS.
.TONIGHT...TROPICAL STORM DARBY NEAR 21.7N 159.1W. MAXIMUM WINDS 35
KT GUSTS 45 KT. WINDS 34 KT OR GREATER WITHIN 70NE...50SE...0SW...
20NW. SEAS 12 FT OR HIGHER WITHIN 80NE...80SE...0SW...80NW
QUADRANTS. ELSEWHERE...NE VARYING TO SE WINDS 15 TO 25 KT. SEAS 8 TO
12 FT. ISOLATED THUNDERSTORMS VICINITY OF DARBY AND NORTHERN WATERS.
.MONDAY...TROPICAL DEPRESSION DARBY NEAR 23.1N 160.4W. MAXIMUM WINDS
30 KT GUSTS 40 KT. ELSEWHERE...E VARYING TO S WINDS 15 TO 25 KT.
SEAS 6 TO 12 FT.
$$


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