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Honolulu, HI Local Forecast Office

Naalehu HI

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
E 19kt
3-4ft
Tonight
Low: 78 °F
ENE 18kt⇓
3-4ft
Monday
High: 82 °F
E 15kt
3ft
Monday Night
Low: 79 °F
ENE 14kt
2-3ft
Tuesday
High: 83 °F
E 15kt
2ft
Tuesday Night
Low: 79 °F
ENE 14kt
2ft
Wednesday
High: 82 °F
ENE 16kt
1-2ft
Wednesday Night
Low: 78 °F
NE 12kt
1ft
Thursday
High: 82 °F
ENE 12kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Sep 20, 2026
Forecast Valid: 9am HST Sep 20, 2026-6pm HST Sep 26, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 14 to 19 kt. Mostly sunny. S swell 4 ft at 15 seconds. Waves 3 to 4 ft.

Tonight

ENE wind 13 to 18 kt decreasing to 6 to 11 kt after midnight. Partly cloudy. S swell 3 to 4 ft at 14 seconds. Waves 3 to 4 ft.

Monday

E wind 6 to 15 kt. Sunny. S swell 3 ft at 13 seconds. Waves around 3 ft.

Monday Night

ENE wind around 14 kt. Mostly clear. S swell 2 to 3 ft. Waves 2 to 3 ft.

Tuesday

E wind around 15 kt. Mostly sunny. S swell 2 ft. Waves around 2 ft.

Tuesday Night

ENE wind around 14 kt. Scattered showers, mainly after midnight. S swell 2 ft. Waves around 2 ft.

Wednesday

ENE wind 12 to 16 kt. Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. S swell 1 to 2 ft. Waves 1 to 2 ft.

Wednesday Night

NE wind 9 to 12 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. S swell 1 ft. Waves around 1 ft.

Thursday

ENE wind around 12 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. S swell 1 ft. Waves 1 ft building to 6 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.