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Honolulu, HI Local Forecast Office

5NM SW Lanai City HI

Marine Point Forecast

[NOTICE]

Thursday
High: 79 °F
⇑ESE 8kt
2ft
Thursday Night
Low: 72 °F
ESE 8kt
1-2ft
Friday
High: 78 °F
S 9kt
1-2ft
Friday Night
Low: 71 °F
S 10kt
2ft
Saturday
High: 77 °F
S 11kt
2-3ft
Saturday Night
Low: 71 °F
SSW 11kt
2-3ft
Sunday
High: 78 °F
WSW 6kt⇓
1-2ft
Sunday Night
Low: 71 °F
⇑NNE 7kt
< 1ft
Monday
High: 77 °F
NNE 11kt
1-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Mar 18, 2026
Forecast Valid: 2am HST Mar 19, 2026-6pm HST Mar 25, 2026

View Nearby Observations

Detailed Forecast

Thursday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Isolated showers before 8am, then showers after 2pm. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves around 2 ft.

Thursday Night

ESE wind around 8 kt becoming S after midnight. Showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 to 2 ft.

Friday

S wind 7 to 9 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 to 2 ft.

Friday Night

S wind 8 to 10 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves around 2 ft.

Saturday

S wind 9 to 11 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 2 to 3 ft.

Saturday Night

SSW wind 6 to 11 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 2 to 3 ft.

Sunday

WSW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 to 2 ft.

Sunday Night

Variable winds less than 5 kt becoming NNE 5 to 7 kt after midnight. Showers likely. N swell 0 ft. Waves 1 ft or less.

Monday

NNE wind 7 to 11 kt. Showers likely. N swell 0 ft. Waves 1 to 3 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.