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Honolulu, HI Local Forecast Office

Haleiwa HI

Marine Point Forecast

[NOTICE]

Today
High: 79 °F
⇑SW 12kt
5ft
Tonight
Low: 70 °F
SW 12kt⇓
5-6ft
Saturday
High: 76 °F
⇑S 13kt
5-6ft
Saturday Night
Low: 68 °F
SSW 7kt
5-6ft
Sunday
High: 76 °F
SW 8kt
5ft
Sunday Night
Low: 67 °F
N 9kt
5-6ft
Monday
High: 75 °F
NNE 13kt
6-7ft
Monday Night
Low: 65 °F
NE 13kt
7-8ft
Tuesday
High: 75 °F
NE 14kt
6-8ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Mar 20, 2026
Forecast Valid: 8am HST Mar 20, 2026-6pm HST Mar 26, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SW 7 to 12 kt in the afternoon. Showers and possibly a thunderstorm. NNW swell 4 ft at 11 seconds. Waves around 5 ft.

Tonight

SW wind 7 to 12 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. NNW swell 5 ft at 10 seconds. Waves 5 to 6 ft.

Saturday

Variable winds less than 5 kt becoming S 8 to 13 kt in the afternoon. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNW 5 ft at 11 seconds and W 1 ft at 18 seconds. Waves 5 to 6 ft.

Saturday Night

SSW wind around 7 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 4 to 5 ft and W 1 ft. Waves 5 to 6 ft.

Sunday

SSW wind 6 to 8 kt becoming WNW in the afternoon. Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. Mixed swell...NNW 4 ft and W 1 ft. Waves around 5 ft.

Sunday Night

WNW wind 7 to 9 kt becoming N in the evening. Isolated showers. N swell 4 ft. Waves 5 to 6 ft.

Monday

NNE wind 9 to 13 kt. Isolated showers before 8am. NNW swell 5 to 6 ft. Waves 6 to 7 ft.

Monday Night

NE wind around 13 kt. Partly cloudy. NNW swell 7 ft. Waves 7 to 8 ft.

Tuesday

NE wind 12 to 14 kt. Mostly sunny. N swell 7 ft. Waves 6 to 8 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.