Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Grand Rapids, MI Local Forecast Office

18NM WSW Grand Haven MI

Marine Point Forecast

[NOTICE]

Today
High: 50 °F
S 23kt
4-6ft
Tonight
Low: 49 °F
SSW 23kt
6-7ft
Monday
High: 52 °F
SW 17kt
5ft
Monday Night
Low: 46 °F
S 21kt
5ft
Tuesday
High: 52 °F
SSW 18kt
3-5ft
Tuesday Night
Low: 44 °F
SSW 13kt
2ft
Wednesday
High: 51 °F
SSW 15kt
2-3ft
Wednesday Night
Low: 44 °F
SSW 19kt
3-5ft
Thursday
High: 50 °F
SSW 18kt
3-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:33 am CDT Apr 12, 2026
Forecast Valid: 6am CDT Apr 12, 2026-6pm CDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 20 to 23 kt. A chance of showers and thunderstorms, mainly after 5pm. Patchy fog between 8am and noon. Waves 4 to 6 ft.

Tonight

SSW wind 21 to 23 kt. Showers and possibly a thunderstorm before midnight, then showers likely. Patchy fog. Waves 6 to 7 ft.

Monday

SW wind 11 to 17 kt. A slight chance of showers before 1pm, then a chance of showers and thunderstorms after 4pm. Waves 5 ft subsiding to 2 ft.

Monday Night

S wind 13 to 21 kt. Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Waves 2 ft building to 5 ft.

Tuesday

SSW wind 13 to 18 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves 3 to 5 ft.

Tuesday Night

SSW wind around 13 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm before 1am, then showers likely. Waves around 2 ft.

Wednesday

SSW wind 13 to 15 kt, with gusts as high as 23 kt. Showers likely, mainly after 1pm. Waves 2 to 3 ft.

Wednesday Night

SSW wind 15 to 19 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Waves 3 to 5 ft.

Thursday

SSW wind 10 to 18 kt becoming W in the afternoon. A chance of showers and thunderstorms. Waves 3 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.