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Honolulu, HI Local Forecast Office

Naalehu HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
NNE 14kt
4ft
Wednesday
High: 83 °F
E 14kt
4-5ft
Wednesday Night
Low: 78 °F
E 14kt⇓
5ft
Thursday
High: 83 °F
⇑E 11kt
5ft
Thursday Night
Low: 78 °F
ENE 10kt⇓
5-6ft
Friday
High: 83 °F
SSE 6kt⇓
6ft
Friday Night
Low: 78 °F
Light Wind
6-7ft
Saturday
High: 83 °F
⇑SW 6kt
11ft
Saturday Night
Low: 79 °F
Light Wind
11ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Aug 11, 2026
Forecast Valid: 9pm HST Aug 11, 2026-6pm HST Aug 18, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNE wind 8 to 14 kt. Mostly clear. S swell 3 ft at 13 seconds. Waves around 4 ft.

Wednesday

NNE wind 9 to 14 kt becoming E in the morning. Sunny. S swell 3 to 4 ft at 18 seconds. Waves 4 to 5 ft.

Wednesday Night

E wind 9 to 14 kt becoming variable and less than 5 kt after midnight. Mostly clear. S swell 5 ft at 16 seconds. Waves around 5 ft.

Thursday

Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. Sunny. S swell 5 ft. Waves around 5 ft.

Thursday Night

ENE wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Mixed swell...S 4 to 5 ft and ESE 4 ft. Waves 5 to 6 ft.

Friday

SSE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Mixed swell...S 4 ft and E 5 ft. Waves around 6 ft.

Friday Night

Variable winds 5 kt or less. Scattered showers. Mixed swell...S 4 ft and E 5 to 6 ft. Waves 6 to 7 ft.

Saturday

Variable winds less than 5 kt becoming SW around 6 kt. Showers likely. The rain could be heavy at times. Mixed swell...S 4 ft and E 7 ft. Waves 7 ft building to 11 ft.

Saturday Night

Variable winds 5 kt or less. Showers likely. The rain could be heavy at times. Mixed swell...S 4 ft and E 4 to 6 ft. Waves 11 ft subsiding to 8 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.