Offshore Forecast
Issued by NWS

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049
FZHW61 PHFO 231521
OFFN10

NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS
NATIONAL WEATHER SERVICE HONOLULU HI
600 AM HST SAT JUL 23 2016

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

.SYNOPSIS... AT 5 AM HST...TROPICAL STORM DARBY WAS CENTERED NEAR
18.8N 153.9W... MOVING W 08 KT AND IS IN THE ERN OFFSHORE WATERS.
DARBY IS FORECAST TO CONTINUE ON A WESTWARD TRACK...THEN TURN
NORTHWESTWARD NEAR THE BIG ISLAND THIS MORNING.
$$
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-

...TROPICAL STORM WARNING FOR KAUAI CHANNEL...WATERS AROUND
OAHU...KAIWI CHANNEL...WATERS AROUND MAUI COUNTY...PAILOLO
CHANNEL...ALENUIHAHA CHANNEL AND WATERS AROUND THE BIG ISLAND...
...TROPICAL STORM WATCH FOR WATERS AROUND KAUAI...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE OR EXPECTED FROM THE
KAUAI CHANNEL EASTWARD TO THE BIG ISLAND. ELSEWHERE...NORTHEAST
WINDS 20 TO 25 KT. WIND WAVES 10 TO 22 FT. EAST SWELL 9 FT. HEAVY
RAIN AND ISOLATED THUNDERSTORMS.
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE OR EXPECTED FROM THE
KAUAI CHANNEL EASTWARD TO PORTIONS OF THE BIG ISLAND. SOUTH OF THE
BIG ISLAND....SOUTHEAST TO SOUTH WINDS 10 TO 15 KT. ELSEWHERE...
NORTHEAST WINDS 20 TO 25 KT. WIND WAVES 10 TO 22 FT. EAST SWELL 8 TO
9 FT. HEAVY RAIN AND ISOLATED THUNDERSTORMS.
.SUNDAY...TROPICAL STORM CONDITIONS POSSIBLE OR EXPECTED FROM KAUAI
EASTWARD TO MAUI COUNTY. BIG ISLAND AND SURROUNDING WATERS...
SOUTHEAST TO SOUTH WINDS 10 TO 25 KT. ELSEWHERE...NORTH TO NORTHEAST
20 TO 25 KT. WIND WAVES 8 TO 18 FT. SCATTERED HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
$$
HAWAIIAN OFFSHORE WATERS

...TROPICAL STORM WARNING...

.TODAY...WINDS 34 KT OR GREATER AND SEAS 12 FT OR HIGHER WITHIN 100
NM N SEMICIRCLE...60 NM SE QUADRANT...AND 40 NM SW QUADRANT OF
TROPICAL STORM DARBY. S OF 17N...VARIABLE WINDS 15 KT OR LESS.
ELSEWHERE...N TO NE WINDS 15 TO 25 KT. SEAS 7 TO 11 FT. ISOLATED
THUNDERSTORM ERN AND CENTRAL WATERS.
.TONIGHT...WINDS 34 KT OR GREATER AND SEAS 12 FT OR HIGHER WITHIN 80
NM N SEMICIRCLE...40 NM SE QUADRANT...AND 30 NM SW QUADRANT OF
TROPICAL STORM DARBY. S OF 17N...VARIABLE WINDS 15 KT OR LESS.
ELSEWHERE...N TO NE WINDS 15 TO 25 KT. SEAS 7 TO 11 FT. ISOLATED
THUNDERSTORM ERN AND CENTRAL WATERS.
.SUNDAY AND SUNDAY NIGHT...WINDS 34 KT OR GREATER AND SEAS 12 FT OR
HIGHER WITHIN 80 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE OF TROPICAL
STORM DARBY. S OF 18N...VARIABLE WINDS 15 KT OR LESS. ELSEWHERE...N
TO NE WINDS 15 TO 25 KT. SEAS 6 TO 11 FT. CHANCE OF THUNDERSTORMS.
$$



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