Station Name: South Haven Buoy, MI
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 574 feet

Nearest Address:
Offshore
South Haven, MI 49090
Van Buren County

GPS Coordinates: 42.397, -86.331

Nearby Water Temperatures

Flood Warning issued April 10 at 10:43AM EDT until April 13 at 8:00AM EDT by NWS Grand Rapids MI

Effective: Fri April 10, 2026, 10:43 AM
Expires: Sat April 11, 2026, 12:45 PM

...The Flood Warning continues for the following rivers in Michigan... Grand River at Robinson Township affecting Ottawa County. Grand River near Comstock Park affecting Kent County. Maple River at Maple Rapids affecting Clinton County. Portage River near Vicksburg affecting Kalamazoo County. ...The Flood Warning is cancelled for the following rivers in Michigan... Thornapple River Above Hastings affecting Barry County. * WHAT...Minor flooding is forecast. * WHERE...Grand River at Robinson Township. * WHEN...Until Monday morning. * IMPACTS...At 15.0 feet, Vanlopik Road is 1 to 2 feet under water. Moderate flooding of several homes on the east end of Vanlopik subdivision occurs. * ADDITIONAL DETAILS... - There is no current observed data. - Bankfull stage is 13.0 feet. - Forecast...The river is expected to fall below flood stage Sunday morning and continue falling to 10.3 feet Friday, April 17. - Flood stage is 13.3 feet. - Flood History...This crest compares to a previous crest of 14.5 feet on 01/27/1997. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.

Flood Warning issued April 10 at 10:43AM EDT by NWS Grand Rapids MI

Effective: Fri April 10, 2026, 10:43 AM
Expires: Sat April 11, 2026, 12:45 PM

...The Flood Warning continues for the following rivers in Michigan... Grand River at Robinson Township affecting Ottawa County. Grand River near Comstock Park affecting Kent County. Maple River at Maple Rapids affecting Clinton County. Portage River near Vicksburg affecting Kalamazoo County. ...The Flood Warning is cancelled for the following rivers in Michigan... Thornapple River Above Hastings affecting Barry County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Portage River near Vicksburg. * WHEN...Until further notice. * IMPACTS...At 5.0 feet, Expect overflows into wooded areas, yards, a few outbuildings, and farmland adjacent to the river. * ADDITIONAL DETAILS... - At 3:50 PM EDT Thursday the stage was 5.1 feet. - Bankfull stage is 4.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:50 PM EDT Thursday was 5.1 feet. - Forecast...The river is expected to remain steady above flood stage at 5.1 feet. - Flood stage is 5.0 feet. - Flood History...This crest compares to a previous crest of 5.1 feet on 04/01/1949. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.