Coastal Waters Forecast
Issued by NWS

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000
FZHW51 PHFO 220733
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
933 PM HST Sun Jan 21 2018

.Synopsis for Hawaiian coastal waters...
Ridge of high pressure will strengthen north of the islands
through the first half of the week as weak low pressure to the
north lifts northeastward and away from the region. The ridge will
weaken through the second half of the week as low pressure passes
far to the north and drags a front into the area.

$$

Hawaiian waters within 40 nautical miles including the channels-

...SMALL CRAFT ADVISORY FOR MOST WATERS...

.REST OF TONIGHT...East winds 15 to 25 knots. Wind waves 6 to
9 feet. Northwest swell 4 to 5 feet building to 6 feet late
northwest waters. East swell 5 to 6 feet. Isolated showers.
.MONDAY THROUGH TUESDAY...East winds 15 to 25 knots. Wind waves 6
to 9 feet. Northwest swell 6 to 8 feet, highest northwest. East
swell 5 to 6 feet. Isolated showers.
.TUESDAY NIGHT AND WEDNESDAY...East winds 10 to 20 knots Kauai,
east 15 to 25 knots elsewhere. Wind waves 6 to 9 feet. Mixed
swell northwest 4 to 5 feet and east 4 to 6 feet. Haze. Scattered
showers.
.WEDNESDAY NIGHT...East winds 10 to 20 knots, highest east. Wind
waves 6 to 9 feet. Mixed swell northwest 4 feet and east 6 feet.
Haze. Scattered showers.
.THURSDAY AND FRIDAY...East winds 10 to 20 knots becoming variable
5 to 15 knots Friday. Wind waves 5 to 8 feet subsiding to 3 to 5
feet Friday. Mixed swell northwest 3 to 5 feet and east 4 to 6
feet. Haze. Scattered showers.

$$





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