Station Name: SOUTH MICHIGAN - 43NM East Southeast of Milwaukee, WI
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 574 feet / 175 meters

Nearest Address:
Offshore
Lake Michigan, MI

GPS Coordinates: 42.674, -87.026

Nearby Water Temperatures

Heat Advisory issued July 23 at 2:25PM CDT until July 23 at 8:00PM CDT by NWS Milwaukee/Sullivan WI

Effective: Wed July 23, 2025, 3:25 PM
Expires: Wed July 23, 2025, 9:00 PM

* WHAT...Heat index values up to 104. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Air Quality Alert issued July 23 at 1:52PM CDT by NWS Milwaukee/Sullivan WI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed July 23, 2025, 2:52 PM
Expires: Thu July 24, 2025, 12:00 AM

The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan. WHAT...The Ozone AQI is expected to reach the Unhealthy for Sensitive Groups level. WHERE...The Lake Michigan shoreline. WHEN...Until 11 PM tonight. Precautionary/Preparedness Actions: Sensitive groups: Make outdoor activities shorter and less intense. Take more breaks. Watch for symptoms such as coughing or shortness of breath. People with asthma: Follow your asthma action plan and keep quick-relief medicine handy. For more information on current air quality, please see: https://airquality.wi.gov

Heat Advisory issued July 23 at 2:25PM CDT until July 23 at 8:00PM CDT by NWS Milwaukee/Sullivan WI

Effective: Wed July 23, 2025, 3:25 PM
Expires: Wed July 23, 2025, 9:00 PM

* WHAT...Heat index values up to 104. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Air Quality Alert issued July 23 at 1:52PM CDT by NWS Milwaukee/Sullivan WI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed July 23, 2025, 2:52 PM
Expires: Thu July 24, 2025, 12:00 AM

The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan. WHAT...The Ozone AQI is expected to reach the Unhealthy for Sensitive Groups level. WHERE...The Lake Michigan shoreline. WHEN...Until 11 PM tonight. Precautionary/Preparedness Actions: Sensitive groups: Make outdoor activities shorter and less intense. Take more breaks. Watch for symptoms such as coughing or shortness of breath. People with asthma: Follow your asthma action plan and keep quick-relief medicine handy. For more information on current air quality, please see: https://airquality.wi.gov

Heat Advisory issued July 23 at 2:25PM CDT until July 23 at 8:00PM CDT by NWS Milwaukee/Sullivan WI

Effective: Wed July 23, 2025, 3:25 PM
Expires: Wed July 23, 2025, 9:00 PM

* WHAT...Heat index values up to 104. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.