Coastal Waters Forecast
Issued by NWS

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000
FZHW51 PHFO 100741
CWFHI1

Generalized Statewide Coastal Waters Forecast for Hawaii
National Weather Service Honolulu HI
941 PM HST Tue Apr 9 2024

.Synopsis for Hawaiian coastal waters...
Weakening high pressure to the distant northeast and rapidly
developing low pressure northwest of the waters will cause winds
to veer southeasterly. Thunderstorms and heavy showers may develop
near Kauai waters from Thursday onward. The low will remain
nearly stationary northwest of the islands for several days, then
move slowly northeast over the weekend.

$$

Hawaiian waters within 40 nautical miles including the channels-

.REST OF TONIGHT...East winds 15 to 20 knots. Wind waves 4 to 7
feet. Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Southeast winds 10 to 10 knots around Kauai and
Oahu...east to southeast 15 to 25 knots elsewhere. Wind waves 4
to 7 feet. Northwest swell 2 to 4 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 20 to 25 knots Alenuihaha Channel...
 southeast 10 to 20 knots elsewhere. Wind waves 5 to 8 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 15 to 20 knots near Kauai and Oahu...east
20 to 30 knots elsewhere. Wind waves 5 to 9 feet. Scattered
showers and isolated thunderstorms.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...East to southeast winds 15
to 30 knots Alenuihaha Channel... southeast 10 to 25 knots
elsewhere. Wind waves 5 to 9 feet. Northwest swell 2 to 3 feet.
Scattered showers. Numerous heavy showers and isolated
thunderstorms near Kauai waters
.SATURDAY AND SUNDAY...Southwest winds 10 to 25 knots. Wind waves
4 to 7 feet. Northwest swell 3 to 4 feet. Scattered showers.
Scattered heavy showers and isolated thunderstorms near Kauai
waters.

$$




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