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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
Light Wind
1ft
Tonight
Low: 74 °F
NNE 7kt
1ft
Tuesday
High: 84 °F
⇑NE 9kt
1ft
Tuesday Night
Low: 73 °F
ENE 13kt
1ft
Wednesday
High: 84 °F
NE 15kt
1ft
Wednesday Night
Low: 74 °F
NE 15kt
1ft
Thursday
High: 85 °F
ENE 11kt
1ft
Thursday Night
Low: 75 °F
ENE 11kt
1ft
Friday
High: 86 °F
ENE 12kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:03 am HST Oct 26, 2026
Forecast Valid: 2pm HST Oct 26, 2026-6pm HST Nov 1, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Mostly sunny. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tonight

NNE wind 5 to 7 kt. Partly cloudy. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tuesday

Variable winds less than 5 kt becoming NE 5 to 9 kt in the afternoon. Showers likely, mainly after noon. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tuesday Night

ENE wind 8 to 13 kt. Showers likely, mainly before midnight. N swell 0 ft. Waves around 1 ft.

Wednesday

NE wind 13 to 15 kt. Showers likely, mainly before noon. N swell 0 ft. Waves around 1 ft.

Wednesday Night

NE wind 11 to 15 kt. Showers likely. N swell 0 ft. Waves around 1 ft.

Thursday

ENE wind around 11 kt. Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves around 1 ft.

Thursday Night

ENE wind around 11 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves around 1 ft.

Friday

ENE wind around 12 kt. Scattered showers. N swell 0 ft. Waves 1 ft building to 5 ft.

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.