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 9 at 10:57AM EDT until April 13 at 11:00PM EDT by NWS Grand Rapids MI

Effective: Thu April 9, 2026, 10:57 AM
Expires: Fri April 10, 2026, 1:00 PM

...The Flood Warning is extended for the following rivers in Michigan... Grand River at Robinson Township affecting Ottawa County. Grand River at Lowell affecting Kent County. Grand River near Comstock Park affecting Kent County. Maple River at Maple Rapids affecting Clinton County. ...The Flood Warning continues for the following rivers in Michigan... Thornapple River Above Hastings affecting Barry County. Muskegon River at Newaygo affecting Newaygo County. ...The Flood Warning is cancelled for the following rivers in Michigan... Grand River at Grand Rapids affecting Kent County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Grand River at Robinson Township. * WHEN...Until late Monday evening. * 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... - At 9:10 AM EDT Wednesday, April 08 the stage was 13.4 feet. - Bankfull stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:10 AM EDT Wednesday was -9999.0 feet. - Forecast...The river is expected to rise to a crest of 14.6 feet tomorrow morning. It will then fall below flood stage late Sunday evening. - Flood stage is 13.3 feet. - Flood History...This crest compares to a previous crest of 14.6 feet on 05/02/2009. - http://www.weather.gov/safety/flood

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

Flood Warning issued April 9 at 6:19PM EDT by NWS Grand Rapids MI

Effective: Thu April 9, 2026, 6:19 PM
Expires: Fri April 10, 2026, 8:30 PM

...The National Weather Service in Grand Rapids MI has issued a Flood Warning for the following rivers in Michigan... Portage River near Vicksburg affecting Kalamazoo County. .River levels are above flood stage at Vicksburg and are expected to remain that way into next week. Additional rainfall tonight and into early next week could add additional rises. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Portage River near Vicksburg. * WHEN...From this evening 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. Additional information is available at www.weather.gov/grr.