Water Temperature of Lake Superior in Two Harbors, MN
Current Water Temperature
Measurement Time: Sunday, February 8, 2026, 7:00 AM CST
Temperature Locations
View Nearby Locations View All Minnesota Locations View Locations Near Me
Station Name: Two Harbors WWTP
Data Source: USGS
Elevation Above Sea Level: 620 feet
Nearest Address:
3rd Street
Two Harbors, MN 55616
Lake County
GPS Coordinates: 47.0175, -91.6647
Nearby Water Temperatures
Knife River, Knife River, MN (7.7 mi)Lake Superior, Duluth, MN (16.1 mi)
Lake Superior, Duluth, MN (16.6 mi)
Lake Superior, Duluth, MN (17.6 mi)
Bois Brule River, Maple, WI (21.8 mi)
Duluth Harbor, Duluth, MN (26.2 mi)
Lake Superior, Superior, WI (27.8 mi)
Baptism River, Illgen City, MN (31.1 mi)
Saint Louis River, Hoyt Lakes, MN (36.5 mi)
St. Louis River, Scanlon, MN (41.7 mi)
Partrige River, Babbitt, MN (43.3 mi)
Dunka River, Babbitt, MN (45.7 mi)
Chequamegon Bay, Ashland, WI (46.2 mi)
Dunka River, Babbitt, MN (48 mi)
Bad River, Ashland, WI (58.7 mi)
Weather for Two Harbors, Minnesota
Current Weather

Five Day Weather Forecast

Mon
H: 77°F
L: 62°F

Tue
H: 82°F
L: 59°F

Wed
H: 81°F
L: 58°F

Thu
H: 81°F
L: 58°F

Fri
H: 78°F
L: 65°F
Air Quality
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 71 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:46 PM
Daylight: 15 hrs 6 mins
Moon Transit: 12:00 AM
Moonset: 3:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:01 AM - 1:31 PM
Minor Periods
7:38 PM - 9:08 PM2:43 AM - 4:13 AM
Action Rating: 3 out of 5
Small Craft Advisory issued July 27 at 8:47AM CDT until July 27 at 5:00PM CDT by NWS Duluth MN
Effective: Mon July 27, 2026, 8:47 AM
Expires: Mon July 27, 2026, 5:00 PM
* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility below 1 NM. For the Small Craft Advisory, northeast winds 5 to 15 kt with gusts up to 25 kt and waves 3 to 5 ft expected. * WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.
Anyone operating a smaller vessel should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.
Dense Fog Advisory issued July 27 at 8:47AM CDT until July 27 at 5:00PM CDT by NWS Duluth MN
Effective: Mon July 27, 2026, 8:47 AM
Expires: Mon July 27, 2026, 5:00 PM
* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility below 1 NM. For the Small Craft Advisory, northeast winds 5 to 15 kt with gusts up to 25 kt and waves 3 to 5 ft expected. * WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.
Anyone operating a smaller vessel should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.
Small Craft Advisory issued July 27 at 1:29PM CDT until July 27 at 5:00PM CDT by NWS Duluth MN
Effective: Mon July 27, 2026, 1:29 PM
Expires: Tue July 28, 2026, 1:30 AM
* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 to 1/2 NM. For the Small Craft Advisory, waves 3 to 5 ft. * WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...For the Dense Fog Advisory, until 11 AM CDT Tuesday. For the Small Craft Advisory, until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.
Anyone operating a smaller vessel should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.
Dense Fog Advisory issued July 27 at 1:29PM CDT until July 28 at 11:00AM CDT by NWS Duluth MN
Effective: Mon July 27, 2026, 1:29 PM
Expires: Tue July 28, 2026, 1:30 AM
* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 to 1/2 NM. For the Small Craft Advisory, waves 3 to 5 ft. * WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...For the Dense Fog Advisory, until 11 AM CDT Tuesday. For the Small Craft Advisory, until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.
Anyone operating a smaller vessel should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 68.25 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:46 PM
Daylight: 15 hrs 6 mins
Moon Transit: 12:00 AM
Moonset: 3:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:01 AM - 1:31 PM
Minor Periods
7:38 PM - 9:08 PM2:43 AM - 4:13 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 66.21 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:45 PM
Daylight: 15 hrs 3 mins
Moon Transit: 12:10 AM
Moonset: 4:18 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:51 AM - 2:21 PM
Minor Periods
8:09 PM - 9:39 PM3:48 AM - 5:18 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.8 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 63.08 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:43 PM
Daylight: 15 hrs 1 mins
Moon Transit: 12:58 AM
Moonset: 5:27 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:28 AM - 2:58 AM12:38 AM - 3:08 PM
Minor Periods
8:32 PM - 10:02 PM4:57 AM - 6:27 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 0.24 μg/m3
Ozone: 62.83 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:42 PM
Daylight: 14 hrs 58 mins
Moon Transit: 1:45 AM
Moonset: 6:38 AM
Moon Phase: Full
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
1:15 AM - 3:45 AM1:24 PM - 3:54 PM
Minor Periods
8:52 PM - 10:22 PM6:08 AM - 7:38 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 56.5 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:41 PM
Daylight: 14 hrs 56 mins
Moon Transit: 2:29 AM
Moonset: 7:49 AM
Moon Phase: Full
Moon Illumination: 92.0%
Best Times for Fishing or Hunting
Major Periods
1:59 AM - 4:29 AM2:08 PM - 4:38 PM
Minor Periods
9:09 PM - 10:39 PM7:19 AM - 8:49 AM
Action Rating: 4 out of 5
