Water Temperature of Lake Superior Near Lake Superior, MI
Current Water Temperature
Measurement Time: Monday, December 1, 2025, 7:20 PM EST
Temperature Locations
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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
Nearest Address:
Offshore
Lake Superior, MI
GPS Coordinates: 47.335, -89.793
Nearby Water Temperatures
Lake Superior, Grand Marais, MN (38.1 mi)Grand Marais Harbor, Grand Marais, MN (38.4 mi)
Grand Portage River, Grand Portage, MN (43.7 mi)
Poplar River, Lutsen, MN (47.8 mi)
Washington Creek, Windigo, MI (50.5 mi)
West Branch Ontonagon River, Bergland, MI (52.9 mi)
Presque Isle River, Tula, MI (54.4 mi)
Lake Superior, Calumet, MI (55.7 mi)
Pilgrim River, Houghton, MI (60.8 mi)
Baptism River, Illgen City, MN (65.9 mi)
Sturgeon River, Pelkie, MI (67.9 mi)
Keweenaw Bay, Jacobsville, MI (70.3 mi)
Chequamegon Bay, Ashland, WI (70.5 mi)
Bad River, Ashland, WI (72.4 mi)
Tyler Forks River, Mellen, WI (75.1 mi)
Weather Near Lake Superior, Michigan
Current Weather

Five Day Weather Forecast

Sat
H: 85°F
L: 67°F

Sun
H: 84°F
L: 66°F

Mon
H: 85°F
L: 72°F

Tue
H: 82°F
L: 73°F

Wed
H: 79°F
L: 67°F
Air Quality
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 58 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 9:55 PM
Daylight: 15 hrs 40 mins
Moon Transit: 11:12 AM
Moonset: 7:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:42 AM - 1:12 PM
Minor Periods
7:22 PM - 8:52 PM2:13 AM - 3:43 AM
Action Rating: 2 out of 5
Extreme Heat Watch issued July 11 at 1:06AM CDT until July 13 at 9:00PM CDT by NWS Duluth MN
Effective: Sat July 11, 2026, 2:06 AM
Expires: Sat July 11, 2026, 5:00 PM
* WHAT...Dangerously hot conditions with heat index values up to 100 possible. * WHERE...Ashland County. This includes the Tribal Lands of the Bad River Reservation. Other locations including Madeline Island. * WHEN...From Sunday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Little to no relief from the heat is possible Sunday night as continued very warm heat indices in the 70s are forecast Sunday night.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 75.88 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 9:55 PM
Daylight: 15 hrs 40 mins
Moon Transit: 11:12 AM
Moonset: 7:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:42 AM - 1:12 PM
Minor Periods
7:22 PM - 8:52 PM2:13 AM - 3:43 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.83 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 95.42 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 9:54 PM
Daylight: 15 hrs 38 mins
Moon Transit: 12:18 AM
Moonset: 9:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:48 AM - 2:18 PM
Minor Periods
8:31 PM - 10:01 PM3:06 AM - 4:36 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.13 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 105.58 μg/m3
Astronomical
Sun Transit: 2:05 PM
Sunset: 9:53 PM
Daylight: 15 hrs 37 mins
Moon Transit: 1:25 PM
Moonset: 9:53 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:23 AM - 2:53 AM12:55 AM - 3:25 PM
Minor Periods
9:23 PM - 10:53 PM4:16 AM - 5:46 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.23 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 116.38 μg/m3
Astronomical
Sun Transit: 2:05 PM
Sunset: 9:52 PM
Daylight: 15 hrs 35 mins
Moon Transit: 2:28 PM
Moonset: 10:32 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
1:30 AM - 4:00 AM1:58 PM - 4:28 PM
Minor Periods
10:02 PM - 11:32 PM5:39 AM - 7:09 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 0.23 μg/m3
Ozone: 80.89 μg/m3
Astronomical
Sun Transit: 2:05 PM
Sunset: 9:52 PM
Daylight: 15 hrs 33 mins
Moon Transit: 3:27 PM
Moonset: 10:59 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
2:30 AM - 5:00 AM2:57 PM - 5:27 PM
Minor Periods
10:29 PM - 11:59 PM7:06 AM - 8:36 AM
Action Rating: 3 out of 5
