Offshore Forecast
Issued by NWS

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000
FZHW61 PHFO 220935
OFFN10

NAVTEX Marine Forecast for Hawaiian Waters
National Weather Service Honolulu HI
1135 PM HST Tue Nov 21 2017

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

.Synopsis... A strong high pressure system will build NW of the
offshore area, resulting in strong trade winds developing on
Wednesday and continuing through the weekend. A large N swell will
move into the waters on Wednesday and continue through Friday.
$$
Hawaiian waters within 40 nautical miles including the channels-


.REST OF TONIGHT...Northeast winds 15 to 20 knots. Wind waves
3 to 6 feet. North swell 9 to 10 feet. Scattered showers.
.WEDNESDAY...Northeast winds increasing to 15 to 25 knots. Wind
waves 4 to 5 feet. North swell 9 feet, building to 10 to 12 feet
in the afternoon. Scattered showers.
.WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Wind waves
5 to 7 feet. North swell 12 to 14 feet. Scattered showers.
$$
Hawaiian Offshore Waters-

.REST OF TONIGHT...NW half, NE winds 15 to 20 kt. NE half, N to NE
winds 5 to 15 kt. Seas 6 to 10 ft, building to 10 to 13 ft far N
waters.
.WEDNESDAY...NW half, NE winds increasing to 15 to 25 kt. SE half,
NE winds increasing to 10 to 20 kt. Seas building to 10 to 15 ft
N of 20N, 7 to 10 ft S of 20N.
.WEDNESDAY NIGHT...NE winds 15 to 25 kt. Seas 8 to 15 ft, highest
N.
$$



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