Offshore Forecast
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FZHW61 PHFO 181533
OFFN10

NAVTEX Marine Forecast for Hawaiian Waters
National Weather Service Honolulu HI
532 AM HST Mon Dec 18 2017

...Please refer to Coastal Waters Forecasts available through NOAA
Weather Radio and other means for detailed coastal forecasts...

.Synopsis... Weak low pressure will lift NNE as a cold front enters
the far NW waters tonight. The cold front will reach the central
waters Tuesday, then shift E of the area Thursday night. Another cold
front will approach and enter the NW waters Friday.
$$
Hawaiian waters within 40 nautical miles including the channels-

.TODAY...Winds variable 5 to 15 knots. Wind waves 2 to 4 feet.
Northwest swell 5 to 6 feet. Scattered showers.
.TONIGHT...Winds variable 5 to 15 knots. Wind waves 2 to 4 feet.
Northwest swell 8 feet. Haze. Numerous showers and thunderstorms.
.TUESDAY THROUGH WEDNESDAY...North winds 10 to 20 knots. Wind
waves 3 to 6 feet. North swell 7 to 9 feet. Numerous showers and
thunderstorms, mainly over the southeast waters.
$$
Hawaiian Offshore Waters-

.TODAY...SE waters, E to SE winds 10 to 15 kt. Variable winds 10
kt or less elsewhere. Seas 6 to 9 ft, building to 12 ft far NW
water late.
.TONIGHT...Front entering far NW waters. N of front, NE winds 15
to 25 kt. Seas 10 to 15 ft. Elsewhere, variable winds to 15 kt.
Seas 6 to 10 ft. Slight chance of thunderstorms.
.TUESDAY AND TUESDAY NIGHT...Front over central waters. N of 22N,
W of 158W, NE winds 15 to 25 kt. Seas 10 to 15 ft subsiding to 9
to 12 ft Tuesday night. Elsewhere, variable winds to 10 kt. Seas 7
to 10 ft. Scattered thunderstorms.
$$


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