Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

7NM SSW Grand Haven MI

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
ESE 12kt
< 1ft
Tonight
Low: 74 °F
ESE 8kt
< 1ft
Sunday
High: 75 °F
W 11kt
< 1ft
Sunday Night
Low: 66 °F
NW 11kt
1ft
Monday
High: 71 °F
NW 11kt
< 1ft
Monday Night
Low: 67 °F
SW 9kt
< 1ft
Tuesday
High: 73 °F
SW 13kt
1-2ft
Tuesday Night
Low: 67 °F
SSW 14kt
2-3ft
Wednesday
High: 71 °F
NNW 19kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:03 am CDT Aug 15, 2026
Forecast Valid: 6am CDT Aug 15, 2026-6pm CDT Aug 21, 2026

View Nearby Observations

Detailed Forecast

Today

ESE wind 9 to 12 kt. A chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then a chance of showers after 1pm. Waves 1 ft or less.

Tonight

ESE wind 6 to 8 kt becoming SSW after midnight. A slight chance of showers before 9pm, then a slight chance of showers after 5am. Patchy fog after midnight. Waves 1 ft or less.

Sunday

SW wind 9 to 11 kt becoming WNW in the afternoon. A chance of showers, mainly before 10am. Waves 1 ft or less.

Sunday Night

NW wind 9 to 11 kt becoming N after midnight. Partly cloudy. Waves around 1 ft.

Monday

N wind 7 to 11 kt becoming WNW in the afternoon. Winds could gust as high as 18 kt. Sunny. Waves 1 ft or less.

Monday Night

W wind 6 to 9 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

SW wind 11 to 13 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 to 2 ft.

Tuesday Night

SSW wind 12 to 14 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves 2 to 3 ft.

Wednesday

SSW wind 15 to 19 kt becoming NNW in the afternoon. Winds could gust as high as 26 kt. A chance of showers and thunderstorms before 1pm. Waves 4 to 5 ft.

*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.