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

Tropical Storm Warning

For More Weather Information:

Honolulu, HI Local Forecast Office

Waianae HI

Marine Point Forecast

[NOTICE]

Labor Day
High: 87 °F
E 21kt
< 1ft
Tonight
Low: 78 °F
Tropical Storm Conditions Possible
Tuesday
High: 86 °F
S 18kt
< 1ft
Tuesday Night
Low: 78 °F
S 8kt⇓
< 1ft
Wednesday
High: 87 °F
Light Wind
< 1ft
Wednesday Night
Low: 78 °F
Light Wind
< 1ft
Thursday
High: 86 °F
⇑ENE 6kt
< 1ft
Thursday Night
Low: 76 °F
ENE 6kt
< 1ft
Friday
High: 86 °F
ENE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:12 am HST Sep 7, 2026
Forecast Valid: 12pm HST Sep 7, 2026-6pm HST Sep 13, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Labor Day

E wind 19 to 21 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

Tropical storm conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday

S wind 8 to 18 kt. Showers likely, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tuesday Night

S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Isolated showers before noon. N swell 0 ft. Waves 1 ft or less.

Thursday Night

ENE wind around 6 kt. Mostly clear. N swell 0 ft. Waves 1 ft or less.

Friday

ENE wind 5 to 8 kt. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

Winds and seas higher in and near tstms.

*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.