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 Tuesday, and there is the possibility for some tornadoes/waterspouts through Monday night. Hurricane force winds are expected for Kauai and Niihau, with tropical storm force winds for Oahu, through Monday night. Read More >

Hazardous Weather Conditions

Small Craft Advisory until September 8, 06:00 PM HST

For More Weather Information:

Honolulu, HI Local Forecast Office

Kihei HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 77 °F
⇑S 11kt
< 1ft
Tuesday
High: 90 °F
S 16kt
< 1ft
Tuesday Night
Low: 77 °F
SSW 10kt⇓
< 1ft
Wednesday
High: 88 °F
⇑N 12kt
< 1ft
Wednesday Night
Low: 75 °F
N 13kt
< 1ft
Thursday
High: 87 °F
N 13kt
< 1ft
Thursday Night
Low: 73 °F
N 11kt
< 1ft
Friday
High: 86 °F
N 13kt
< 1ft
Friday Night
Low: 73 °F
N 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Sep 7, 2026
Forecast Valid: 6pm HST Sep 7, 2026-6pm HST Sep 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Tonight

Variable winds less than 5 kt becoming S 6 to 11 kt after midnight. Frequent showers. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday

S wind 10 to 16 kt, with gusts as high as 22 kt. Showers likely, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday Night

SSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming N 7 to 12 kt in the afternoon. Scattered showers, mainly after noon. N swell 0 ft. Waves 1 ft or less.

Wednesday Night

N wind around 13 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

Thursday

N wind 11 to 13 kt. Scattered showers after noon. N swell 0 ft. Waves 1 ft or less.

Thursday Night

N wind around 11 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

Friday

N wind 11 to 13 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Friday Night

N wind 11 to 13 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.