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Honolulu, HI Local Forecast Office

5NM SW Lanai City HI

Marine Point Forecast

[NOTICE]

Overnight
Low: 71 °F
E 6kt⇓
2ft
Tuesday
High: 78 °F
⇑WSW 6kt
2ft
Tuesday Night
Low: 71 °F
⇑ENE 9kt
2ft
Wednesday
High: 78 °F
SE 7kt
2ft
Wednesday Night
Low: 71 °F
SSE 15kt
5ft
Thursday
High: 78 °F
S 16kt
5-7ft
Thursday Night
Low: 71 °F
⇑SE 22kt
4-5ft
Friday
High: 77 °F
SE 22kt
5ft
Friday Night
Low: 72 °F
SSW 19kt
3-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Apr 6, 2026
Forecast Valid: 12am HST Apr 7, 2026-6pm HST Apr 13, 2026

View Nearby Observations

Detailed Forecast

Overnight

E wind around 6 kt becoming variable and less than 5 kt. Partly cloudy. N swell 0 ft at 0 seconds. Waves around 2 ft.

Tuesday

Variable winds less than 5 kt becoming WSW around 6 kt. Scattered showers after noon. N swell 0 ft at 0 seconds. Waves around 2 ft.

Tuesday Night

Variable winds less than 5 kt becoming ENE 5 to 9 kt in the evening. Scattered showers. N swell 0 ft at 0 seconds. Waves around 2 ft.

Wednesday

SE wind 5 to 7 kt. Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves around 2 ft.

Wednesday Night

SSE wind 7 to 15 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 2 ft building to 5 ft.

Thursday

S wind 9 to 16 kt. Showers likely, mainly after noon. The rain could be heavy at times. N swell 0 ft. Waves 5 to 7 ft.

Thursday Night

SE wind 9 to 14 kt increasing to 17 to 22 kt after midnight. Winds could gust as high as 28 kt. Showers likely. The rain could be heavy at times. N swell 0 ft. Waves 4 to 5 ft.

Friday

SE wind 19 to 22 kt becoming S in the afternoon. Winds could gust as high as 28 kt. Showers likely. The rain could be heavy at times. N swell 0 ft. Waves around 5 ft.

Friday Night

SSW wind 10 to 19 kt. Scattered showers. N swell 0 ft. Waves 3 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.