Impacts from Lowell to impact the islands through Tuesday
Lowell is expected to bring various impacts to all islands through Tuesday. High surf will continue through Monday night. Flooding will be possible as showers and thunderstorms develop Sunday night through Tuesday, and there is the possibility for some tornadoes/waterspouts Monday and Monday night. Tropical storm force winds are expected to reach Kauai and Niihau late Monday through Monday night. Read More >
Hazardous Weather Conditions
Last Update: 505 AM HST Sun Sep 6 2026
For More Weather Information:
21NM NE Anahola HI
Marine Zone Forecast
...TROPICAL STORM WARNING IN EFFECT...
Today
East winds 15 to 20 knots. Seas 8 to 9 feet. Wave detail: east 7 feet at 12 seconds and south southwest 6 feet at 12 seconds. Scattered showers this morning, then frequent showers this afternoon.
Tonight
East winds to 20 knots. Seas 9 to 12 feet. Wave detail: east 8 feet at 12 seconds and south southwest 7 feet at 13 seconds. Occasional heavy showers with isolated thunderstorms.
Monday
Tropical storm conditions possible. East winds 20 to 25 knots. Seas 12 to 16 feet. Wave detail: east 10 feet at 8 seconds, south southwest 10 feet at 14 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms.
Monday Night
Tropical storm conditions expected. Southeast winds 25 to 30 knots. Seas 12 to 16 feet, subsiding to 12 to 14 feet after midnight. Wave detail: east 11 feet at 7 seconds, southwest 8 feet at 13 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms.
Tuesday
Tropical storm conditions possible. South southeast winds to 25 knots, becoming south in the afternoon. Seas 10 to 12 feet, subsiding to 8 to 9 feet in the afternoon. Wave detail: east 9 feet at 7 seconds, south southwest 6 feet at 15 seconds and east 4 feet at 11 seconds. Frequent heavy showers in the morning, then numerous showers in the afternoon.
Tuesday Night
South winds 10 to 15 knots. Seas 5 to 8 feet. Wave detail: east 5 feet at 14 seconds and south southwest 4 feet at 14 seconds. Scattered showers.
Wednesday
East southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave detail: east 4 feet at 12 seconds and south southwest 4 feet at 14 seconds. Scattered showers.
Thursday
East winds to 15 knots. Seas 5 to 7 feet. Wave detail: east 5 feet at 6 seconds, east 3 feet at 11 seconds and south southwest 3 feet at 12 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day.
winds and seas higher in and near tstms.
winds and seas higher in and near tstms.
Winds and seas higher in and near tstms.
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