Station Name: WEST SUPERIOR - 30NM NE of Outer Island, WI
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 587 feet / 179 meters

Nearest Address:
Offshore
Lake Superior, MI

GPS Coordinates: 47.335, -89.793

Nearby Water Temperatures

Heat Advisory issued August 7 at 1:01PM CDT until August 7 at 8:00PM CDT by NWS Duluth MN

Effective: Thu August 7, 2025, 2:01 PM
Expires: Fri August 8, 2025, 2:15 AM

* WHAT...For the Heat Advisory, heat index values up to 95. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 100 possible. * WHERE...In Minnesota, Pine County. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Bad River Reservation, the Red Cliff Band, the Lac Courte Oreilles Reservation and the Mille Lacs Band, Hinckley and, Lena Lake areas. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Friday afternoon through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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.

Extreme Heat Watch issued August 7 at 1:01PM CDT until August 8 at 9:00PM CDT by NWS Duluth MN

Effective: Thu August 7, 2025, 2:01 PM
Expires: Fri August 8, 2025, 2:15 AM

* WHAT...For the Heat Advisory, heat index values up to 95. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 100 possible. * WHERE...In Minnesota, Pine County. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Bad River Reservation, the Red Cliff Band, the Lac Courte Oreilles Reservation and the Mille Lacs Band, Hinckley and, Lena Lake areas. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Friday afternoon through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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.

Heat Advisory issued August 7 at 1:01PM CDT until August 7 at 8:00PM CDT by NWS Duluth MN

Effective: Thu August 7, 2025, 2:01 PM
Expires: Fri August 8, 2025, 2:15 AM

* WHAT...For the Heat Advisory, heat index values up to 95. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 100 possible. * WHERE...In Minnesota, Pine County. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Bad River Reservation, the Red Cliff Band, the Lac Courte Oreilles Reservation and the Mille Lacs Band, Hinckley and, Lena Lake areas. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Friday afternoon through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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.

Extreme Heat Watch issued August 7 at 1:01PM CDT until August 8 at 9:00PM CDT by NWS Duluth MN

Effective: Thu August 7, 2025, 2:01 PM
Expires: Fri August 8, 2025, 2:15 AM

* WHAT...For the Heat Advisory, heat index values up to 95. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 100 possible. * WHERE...In Minnesota, Pine County. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Bad River Reservation, the Red Cliff Band, the Lac Courte Oreilles Reservation and the Mille Lacs Band, Hinckley and, Lena Lake areas. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Friday afternoon through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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.