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Honolulu, HI Local Forecast Office

Naalehu HI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 82 °F
E 15kt
4ft
Tonight
Low: 78 °F
ENE 17kt
4-5ft
Thursday
High: 82 °F
ENE 16kt
5ft
Thursday Night
Low: 78 °F
ENE 10kt⇓
4-6ft
Friday
High: 83 °F
Light Wind
6-8ft
Friday Night
Low: 79 °F
Tropical Storm Conditions Possible
Saturday
High: 83 °F
Tropical Storm Conditions Possible
Saturday Night
Low: 79 °F
E 8kt
9ft
Sunday
High: 83 °F
E 8kt
5-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:02 pm HST Aug 12, 2026
Forecast Valid: 3pm HST Aug 12, 2026-6pm HST Aug 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 15 kt. Isolated showers. S swell 4 ft at 17 seconds. Waves around 4 ft.

Tonight

ENE wind 8 to 17 kt. Mostly clear. S swell 4 to 5 ft at 16 seconds. Waves 4 to 5 ft.

Thursday

ENE wind 7 to 16 kt. Sunny. S swell 5 ft at 15 seconds. 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 N 4 ft. Waves 4 to 6 ft.

Friday

Variable winds 5 kt or less. Isolated showers after noon. Mixed swell...S 4 ft and E 5 to 7 ft. Waves 6 to 8 ft.

Friday Night

Tropical storm conditions possible. Showers likely, mainly after midnight. The rain could be heavy at times.

Saturday

Tropical storm conditions possible. Showers likely. The rain could be heavy at times.

Saturday Night

SW wind 6 to 8 kt becoming E in the evening. Showers. The rain could be heavy at times. Mixed swell...S 4 ft and E 6 to 8 ft. Waves 9 ft subsiding to 6 ft.

Sunday

E wind around 8 kt. Showers likely. The rain could be heavy at times. Mixed swell...S 4 ft and E 3 to 4 ft. Waves 5 to 6 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.