Lala to impact Hawaii

Lala is expected to impact Hawaii this weekend, bring heavy rainfall, strong winds, dangerous surf and localized flooding. Read More >

Hazardous Weather Conditions

For More Weather Information:

Honolulu, HI Local Forecast Office

4NM SW Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
NE 21kt
4ft
Tonight
Low: 78 °F
NE 22kt
4ft
Saturday
High: 83 °F
ENE 17kt
4ft
Saturday Night
Low: 78 °F
Tropical Storm Conditions Possible
Sunday
High: 83 °F
Tropical Storm Conditions Possible
Sunday Night
Low: 78 °F
E 14kt
4ft
Monday
High: 82 °F
ENE 15kt
3-4ft
Monday Night
Low: 77 °F
ENE 15kt
2-3ft
Tuesday
High: 82 °F
ENE 15kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Aug 14, 2026
Forecast Valid: 11am HST Aug 14, 2026-6pm HST Aug 20, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

Today

NE wind around 21 kt, with gusts as high as 27 kt. Sunny. Mixed swell...S 4 ft at 14 seconds and E 1 ft at 10 seconds. Waves around 4 ft.

Tonight

NE wind 14 to 22 kt, with gusts as high as 29 kt. Isolated showers. Mixed swell...S 4 ft at 14 seconds and E 1 ft at 10 seconds. Waves around 4 ft.

Saturday

ENE wind 14 to 17 kt, with gusts as high as 35 kt. Showers likely, mainly after noon. The rain could be heavy at times. Mixed swell...S 4 ft at 13 seconds and E 1 ft at 9 seconds. Waves around 4 ft.

Saturday Night

Tropical storm conditions possible. Showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. Mixed swell...S 4 ft and E 1 ft. Waves around 4 ft.

Sunday

Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.

Sunday Night

E wind 7 to 14 kt. Scattered showers. Mixed swell...S 4 ft and E 1 ft becoming N. Waves around 4 ft.

Monday

ENE wind around 15 kt. Isolated showers. S swell 4 ft. Waves 3 to 4 ft.

Monday Night

ENE wind around 15 kt. Partly cloudy. S swell 3 ft. Waves 2 to 3 ft.

Tuesday

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