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Honolulu, HI Local Forecast Office

5NM SW Lanai City HI

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
Light Wind
1ft
Tonight
Low: 70 °F
Light Wind
1-2ft
Monday
High: 77 °F
Light Wind
1ft
Monday Night
Low: 71 °F
NE 6kt⇓
1ft
Tuesday
High: 78 °F
Light Wind
1ft
Tuesday Night
Low: 71 °F
Light Wind
1-2ft
Wednesday
High: 78 °F
S 7kt
2-4ft
Wednesday Night
Low: 71 °F
ESE 7kt
4-5ft
Thursday
High: 77 °F
SSE 7kt⇓
4-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Apr 5, 2026
Forecast Valid: 7am HST Apr 5, 2026-6pm HST Apr 11, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Mostly sunny. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tonight

Variable winds 5 kt or less. Partly cloudy. N swell 0 ft at 0 seconds. Waves 1 to 2 ft.

Monday

Variable winds 5 kt or less. Partly sunny. N swell 0 ft at 0 seconds. Waves around 1 ft.

Monday Night

NE wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers after 2am. N swell 0 ft. Waves around 1 ft.

Tuesday

Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 1 ft.

Tuesday Night

Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 to 2 ft.

Wednesday

S wind 5 to 7 kt. Occasional showers, mainly after 8am. The rain could be heavy at times. N swell 0 ft. Waves 2 to 4 ft.

Wednesday Night

ESE wind around 7 kt. Occasional showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 4 to 5 ft.

Thursday

SSE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 4 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.