For More Weather Information:

Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 67 °F
E 9kt⇓
2-3ft
Friday
High: 80 °F
SE 8kt
2ft
Friday Night
Low: 68 °F
S 6kt⇓
2ft
Saturday
High: 81 °F
⇑E 7kt
2ft
Saturday Night
Low: 68 °F
ENE 7kt
2ft
Sunday
High: 79 °F
E 6kt
2ft
Sunday Night
Low: 67 °F
NE 11kt
2ft
Monday
High: 82 °F
ENE 13kt
2ft
Monday Night
Low: 69 °F
ENE 13kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Feb 26, 2026
Forecast Valid: 8pm HST Feb 26, 2026-6pm HST Mar 5, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 5 to 9 kt becoming variable and less than 5 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

Friday

ESE wind 5 to 8 kt becoming S in the afternoon. Mostly cloudy. N swell 0 ft at 0 seconds. Waves around 2 ft.

Friday Night

S wind around 6 kt becoming variable and less than 5 kt after midnight. Isolated showers before midnight. N swell 0 ft at 0 seconds. Waves around 2 ft.

Saturday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. Mostly cloudy. N swell 0 ft. Waves around 2 ft.

Saturday Night

ENE wind 5 to 7 kt. Isolated showers before midnight. N swell 0 ft. Waves around 2 ft.

Sunday

E wind around 6 kt. Scattered showers. N swell 0 ft. Waves around 2 ft.

Sunday Night

NE wind 6 to 11 kt. Isolated showers before midnight. N swell 0 ft. Waves around 2 ft.

Monday

ENE wind 11 to 13 kt. Partly sunny. N swell 0 ft. Waves around 2 ft.

Monday Night

ENE wind 11 to 13 kt. Partly cloudy. . Waves 2 to 3 ft.

*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.