Coastal Waters Forecast
Issued by NWS

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FZHW51 PHFO 150707
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
907 PM HST Thu Dec 14 2017

.Synopsis for Hawaiian coastal waters...
A large northwest swell will slowly subside through Saturday.
Strong to gale force winds overnight will gradually subside Friday
into the weekend as a low pressure trough moves westward over the
state.

$$

Hawaiian waters within 40 nautical miles including the channels-

...GALE WARNING THROUGH EARLY FRIDAY MORNING FOR ALENUIHAHA
CHANNEL...
...SMALL CRAFT ADVISORY FOR ALL OTHER WATERS...

.REST OF TONIGHT...Northeast winds 30 to 35 knots Alenuihaha
Channel, northeast 20 to 30 knots elsewhere. Wind waves 7 to 11
feet. Northwest swell 8 to 10 feet. Scattered showers.
.FRIDAY...Northeast winds 20 to 25 knots. Wind waves 6 to 9 feet.
Northwest swell subsiding to 7 feet. Scattered showers and slight
chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 20 to 25 knots around Kauai,
northeast 10 to 20 knots elsewhere. Wind waves 4 to 7 feet.
Northwest swell 7 feet. Scattered heavy showers.
.SATURDAY...South winds 10 to 15 knots around the Big Island,
north to northeast winds 10 to 15 knots around Kauai, variable
winds 10 knots or less elsewhere. Wind waves 2 to 4 feet.
Northwest swell 6 feet. Scattered heavy showers and chance of
thunderstorms.
.SATURDAY NIGHT AND SUNDAY...Southeast to south winds 5 to 10
knots. Wind waves 4 to 6 feet. Northwest swell 6 feet. Haze.
Scattered heavy showers.
.SUNDAY NIGHT AND MONDAY...South winds 5 to 10 knots. Wind waves
3 to 5 feet. Northwest swell 6 feet, building to 7 to 9 feet on
Monday. Scattered showers.
.TUESDAY...Variable winds 5 to 10 knots. Wind waves 2 to 4 feet.
North swell 8 to 10 feet and south swell 2 feet. Scattered
showers.

$$





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