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

Elevation Above Sea Level: 574 feet / 175 meters

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

GPS Coordinates: 42.397, -86.331

Nearby Water Temperatures

Air Quality Alert issued August 2 at 11:22AM EDT by NWS Grand Rapids MI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sat August 2, 2025, 11:22 AM
Expires: Mon August 4, 2025, 12:00 AM

Air Quality Advisory through Sunday August 3, 2025 The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Advisory for elevated levels of fine particulate (PM2.5) across the state of Michigan. Pollutants are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range with some areas reaching Unhealthy (Red AQI) range. The Air Quality Advisory includes all Michigan counties Canadian wildfire smoke will re-enter Michigan, statewide, Saturday afternoon and persist through at least Sunday. A High-pressure system sitting in the Midwest will continue to funnel wildfire smoke into the state and cause little to no dispersion due to stagnant conditions. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease and respiratory diseases like asthma. Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes. Reduce or eliminate activities that contribute to air pollution, such as: outdoor burning; use of residential wood burning devices. Tips for households: Keep windows closed overnight to prevent smoke from getting indoors and, if possible, run central air conditioning with MERV-13 or higher rated filters. For up-to-date air quality data nationally visit EPAs Air Now site: https://www.airnow.gov/

Air Quality Alert issued August 3 at 12:01PM EDT by NWS Grand Rapids MI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sun August 3, 2025, 12:01 PM
Expires: Tue August 5, 2025, 12:15 AM

Air Quality Advisory for Sunday August 3, 2025, through Monday August 4, 2025 The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Advisory for elevated levels of fine particulate (PM2.5) across the state of Michigan. Pollutants are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range with some areas reaching Unhealthy (Red AQI) range. The Air Quality Advisory includes all Michigan counties Wildfire smoke looks to persist throughout Michigan through at least Monday as winds shift, although it stays rather light. Overall hourly concentrations look to diminish but still stay in the USG range, therefore above our Advisory criteria. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease and respiratory diseases like asthma. Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes. Reduce or eliminate activities that contribute to air pollution, such as: outdoor burning; use of residential wood burning devices. Tips for households: Keep windows closed overnight to prevent smoke from getting indoors and, if possible, run central air conditioning with MERV-13 or higher rated filters. For up-to-date air quality data for Michigan visit the MiAir site: https://air-egle.hub.arcgis.com/ For up-to-date air quality data nationally visit EPAs Air Now site: https://www.airnow.gov/

Air Quality Alert issued August 2 at 11:22AM EDT by NWS Grand Rapids MI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sat August 2, 2025, 11:22 AM
Expires: Mon August 4, 2025, 12:00 AM

Air Quality Advisory through Sunday August 3, 2025 The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Advisory for elevated levels of fine particulate (PM2.5) across the state of Michigan. Pollutants are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range with some areas reaching Unhealthy (Red AQI) range. The Air Quality Advisory includes all Michigan counties Canadian wildfire smoke will re-enter Michigan, statewide, Saturday afternoon and persist through at least Sunday. A High-pressure system sitting in the Midwest will continue to funnel wildfire smoke into the state and cause little to no dispersion due to stagnant conditions. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease and respiratory diseases like asthma. Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes. Reduce or eliminate activities that contribute to air pollution, such as: outdoor burning; use of residential wood burning devices. Tips for households: Keep windows closed overnight to prevent smoke from getting indoors and, if possible, run central air conditioning with MERV-13 or higher rated filters. For up-to-date air quality data nationally visit EPAs Air Now site: https://www.airnow.gov/

Air Quality Alert issued August 3 at 12:01PM EDT by NWS Grand Rapids MI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sun August 3, 2025, 12:01 PM
Expires: Tue August 5, 2025, 12:15 AM

Air Quality Advisory for Sunday August 3, 2025, through Monday August 4, 2025 The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Advisory for elevated levels of fine particulate (PM2.5) across the state of Michigan. Pollutants are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range with some areas reaching Unhealthy (Red AQI) range. The Air Quality Advisory includes all Michigan counties Wildfire smoke looks to persist throughout Michigan through at least Monday as winds shift, although it stays rather light. Overall hourly concentrations look to diminish but still stay in the USG range, therefore above our Advisory criteria. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease and respiratory diseases like asthma. Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes. Reduce or eliminate activities that contribute to air pollution, such as: outdoor burning; use of residential wood burning devices. Tips for households: Keep windows closed overnight to prevent smoke from getting indoors and, if possible, run central air conditioning with MERV-13 or higher rated filters. For up-to-date air quality data for Michigan visit the MiAir site: https://air-egle.hub.arcgis.com/ For up-to-date air quality data nationally visit EPAs Air Now site: https://www.airnow.gov/

Air Quality Alert issued August 2 at 11:22AM EDT by NWS Grand Rapids MI

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sat August 2, 2025, 11:22 AM
Expires: Mon August 4, 2025, 12:00 AM

Air Quality Advisory through Sunday August 3, 2025 The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Advisory for elevated levels of fine particulate (PM2.5) across the state of Michigan. Pollutants are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range with some areas reaching Unhealthy (Red AQI) range. The Air Quality Advisory includes all Michigan counties Canadian wildfire smoke will re-enter Michigan, statewide, Saturday afternoon and persist through at least Sunday. A High-pressure system sitting in the Midwest will continue to funnel wildfire smoke into the state and cause little to no dispersion due to stagnant conditions. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease and respiratory diseases like asthma. Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes. Reduce or eliminate activities that contribute to air pollution, such as: outdoor burning; use of residential wood burning devices. Tips for households: Keep windows closed overnight to prevent smoke from getting indoors and, if possible, run central air conditioning with MERV-13 or higher rated filters. For up-to-date air quality data nationally visit EPAs Air Now site: https://www.airnow.gov/