Coastal Waters Forecast
Issued by NWS

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242
FZHW51 PHFO 200740
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
940 PM HST Thu Apr 19 2018

.Synopsis for Hawaiian coastal waters...
A high far north of the area will move east through early next
week. A trough aloft will produce locally heavy downpours and a
slight chance of thunderstorms through Friday.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SMALL CRAFT ADVISORY FOR MAALAEA BAY...THE PAILOLO AND
ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND...

.REST OF TONIGHT THROUGH FRIDAY...East winds 20 to 25 knots. Wind
waves 6 to 8 feet. Northwest swell 5 feet. Scattered heavy
showers and slight chance of thunderstorms.
.FRIDAY NIGHT AND SATURDAY...East winds 20 to 25 knots. Wind
waves 5 to 8 feet. Northwest swell 4 feet. Scattered showers.
.SATURDAY NIGHT THROUGH TUESDAY...East winds 25 to 30 knots
Alenuihaha Channel... east winds 20 to 25 knots elsewhere. Wind
waves 6 to 10 feet. Northwest swell 4 feet rising to 6 feet
Sunday then lowering to 4 feet Tuesday. Scattered showers.

$$





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