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

Cold Weather Advisory issued January 25 at 11:07PM EST until January 27 at 9:00AM EST by NWS Grand Rapids MI

Effective: Sun January 25, 2026, 11:07 PM
Expires: Mon January 26, 2026, 7:15 AM

* WHAT...Very cold wind chills as low as 20 below expected. * WHERE...Calhoun, Clinton, Eaton, Ingham, Ionia, Jackson, Allegan, Barry, Kalamazoo, and Van Buren Counties. * WHEN...From 7 PM Monday to 9 AM EST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Winds will increase to 15 to 25 mph Monday night as temperatures drop into the single digits. The combination of cold temperatures and increasing winds will drive wind chill readings into the -15 to -20 range.

Use caution while outdoors. Wear appropriate clothing, a hat, and gloves.

Winter Weather Advisory issued January 25 at 9:44PM EST until January 26 at 7:00PM EST by NWS Grand Rapids MI

Effective: Sun January 25, 2026, 9:44 PM
Expires: Mon January 26, 2026, 5:45 AM

* WHAT...Snow expected Monday. Additional snow accumulations between 4 and 7 inches across Western Van Buren County, lesser amounts towards Gobles and Paw Paw. * WHERE...Van Buren County. * WHEN...Until 7 PM EST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibility and road conditions may change rapidly over short distances in lake effect snow.

During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.

Winter Weather Advisory issued January 26 at 2:43AM EST until January 26 at 7:00PM EST by NWS Grand Rapids MI

Effective: Mon January 26, 2026, 2:43 AM
Expires: Mon January 26, 2026, 10:45 AM

* WHAT...Snow expected Monday. Snow accumulations between 4 and 7 inches across Western Van Buren County, lesser amounts towards Gobles and Paw Paw. * WHERE...Van Buren County. * WHEN...Until 7 PM EST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibility and road conditions may change rapidly over short distances in lake effect snow.

During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.

Cold Weather Advisory issued January 26 at 2:43AM EST until January 27 at 9:00AM EST by NWS Grand Rapids MI

Effective: Mon January 26, 2026, 2:43 AM
Expires: Mon January 26, 2026, 10:45 AM

* WHAT...Very cold wind chills as low as 20 below expected. * WHERE...Calhoun, Clinton, Eaton, Ingham, Ionia, Jackson, Allegan, Barry, Kalamazoo, and Van Buren Counties. * WHEN...From 7 PM this evening to 9 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken. * ADDITIONAL DETAILS...Winds will increase to 15 to 25 mph Monday night as temperatures drop into the single digits. The combination of cold temperatures and increasing winds will drive wind chill readings into the -15 to -20 range.

Use caution while outdoors. Wear appropriate clothing, a hat, and gloves.

Winter Weather Advisory issued January 25 at 9:44PM EST until January 26 at 7:00PM EST by NWS Grand Rapids MI

Effective: Sun January 25, 2026, 9:44 PM
Expires: Mon January 26, 2026, 5:45 AM

* WHAT...Snow expected Monday. Total snow accumulations 3 to 6 inches. * WHERE...Allegan and Ottawa Counties. * WHEN...From 1 AM to 7 PM EST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibility and road conditions may change rapidly over short distances in lake effect snow.

During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.

Winter Weather Advisory issued January 26 at 2:43AM EST until January 26 at 7:00PM EST by NWS Grand Rapids MI

Effective: Mon January 26, 2026, 2:43 AM
Expires: Mon January 26, 2026, 10:45 AM

* WHAT...Snow. Snow accumulations between 1 and 4 inches. * WHERE...Allegan and Ottawa Counties. * WHEN...Until 7 PM EST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibility and road conditions may change rapidly over short distances in lake effect snow. * ADDITIONAL DETAILS...Highest accumulations will be found towards the lakeshore, especially from Holland south through Saugatuck, Glenn and Pullman.

During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.

Cold Weather Advisory issued January 25 at 6:17PM EST until January 27 at 10:00AM EST by NWS Northern Indiana

Effective: Sun January 25, 2026, 6:17 PM
Expires: Mon January 26, 2026, 8:00 AM

* WHAT...Very cold wind chills as low as 21 below zero expected. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...From 6 PM Monday to 10 AM EST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Wind chills may rise to 5 below to 15 below briefly Monday afternoon, but will drop again by Monday evening.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Winter Storm Warning issued January 25 at 9:50PM EST until January 26 at 10:00AM EST by NWS Northern Indiana

Effective: Sun January 25, 2026, 9:50 PM
Expires: Mon January 26, 2026, 10:00 AM

* WHAT...Heavy snow. Additional snow accumulations between 2 and 4 inches. * WHERE...In Indiana, Northern La Porte County. In Michigan, Northern Berrien and Southern Berrien Counties. * WHEN...Until 10 AM EST /9 AM CST/ Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Cold Weather Advisory issued January 26 at 5:10AM EST until January 27 at 10:00AM EST by NWS Northern Indiana

Effective: Mon January 26, 2026, 5:10 AM
Expires: Mon January 26, 2026, 5:15 PM

* WHAT...Very cold wind chills of 15 to 25 below zero expected. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...From 6 PM this evening to 10 AM EST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

Winter Storm Warning issued January 26 at 4:51AM EST until January 26 at 1:00PM EST by NWS Northern Indiana

Effective: Mon January 26, 2026, 4:51 AM
Expires: Mon January 26, 2026, 1:00 PM

* WHAT...Heavy lake effect snow. Additional snow accumulations between 2 and 5 inches. The greatest totals will be along and east of US 31 and north of M-139. * WHERE...Northern Berrien and Southern Berrien Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute. I-94, I-196, and US 31. * ADDITIONAL DETAILS...Visibility will fluctuate rapidly within lake effect snow bands.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Winter Weather Advisory issued January 25 at 9:50PM EST until January 26 at 10:00AM EST by NWS Northern Indiana

Effective: Sun January 25, 2026, 9:50 PM
Expires: Mon January 26, 2026, 10:00 AM

* WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...In Indiana, Eastern St. Joseph IN and Western St. Joseph IN Counties. In Michigan, Cass MI and St. Joseph MI Counties. * WHEN...Until 10 AM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute.

Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Winter Storm Warning issued January 26 at 4:51AM EST until January 26 at 1:00PM EST by NWS Northern Indiana

Effective: Mon January 26, 2026, 4:51 AM
Expires: Mon January 26, 2026, 1:00 PM

* WHAT...Heavy lake effect snow. Additional snow accumulations between 2 and 5 inches, with the greatest totals west of M-51. * WHERE...Cass MI County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.