For More Weather Information:

Honolulu, HI Local Forecast Office

Pupukea HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 70 °F
S 8kt
5-6ft

Small Craft Advisory
Sunday
High: 80 °F
Light Wind
5ft
Sunday Night
Low: 69 °F
⇑NE 12kt
4-5ft
Monday
High: 77 °F
ENE 16kt
4ft
Monday Night
Low: 68 °F
ENE 16kt
4ft
Tuesday
High: 78 °F
ENE 19kt
4ft
Tuesday Night
Low: 68 °F
ENE 19kt
4ft
Wednesday
High: 78 °F
ENE 18kt
4ft
Wednesday Night
Low: 68 °F
NE 16kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Mar 21, 2026
Forecast Valid: 11pm HST Mar 21, 2026-6pm HST Mar 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SUNDAY MORNING...

Overnight

S wind 5 to 8 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. NNW swell 5 ft at 11 seconds. Waves 5 to 6 ft.

Sunday

Variable winds 5 kt or less. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNW swell 4 ft at 10 seconds. Waves around 5 ft.

Sunday Night

Variable winds less than 5 kt becoming NE 7 to 12 kt after midnight. Scattered showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rainfall. NNW swell 4 ft at 10 seconds. Waves 4 to 5 ft.

Monday

ENE wind 12 to 16 kt. Isolated showers before noon. NNW swell 3 to 4 ft becoming W. Waves around 4 ft.

Monday Night

ENE wind around 16 kt. Mostly cloudy. NNW swell 4 ft. Waves around 4 ft.

Tuesday

ENE wind 16 to 19 kt. Mostly sunny. NNW swell 4 ft. Waves around 4 ft.

Tuesday Night

ENE wind 17 to 19 kt. Partly cloudy. NNW swell 4 ft. Waves around 4 ft.

Wednesday

ENE wind 15 to 18 kt. Partly sunny. NNW swell 4 ft. Waves around 4 ft.

Wednesday Night

NE wind around 16 kt. Partly cloudy. NNW swell 4 ft becoming W. Waves 4 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.