Water Temperature of Lake Superior in Marquette, MI

Current Water Temperature

34.0°F

Measurement Time: Friday, February 20, 2026, 8:00 AM EST

Temperature Locations

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Lake Superior

Station Name: Marquette WTP
Data Source: USGS

Elevation Above Sea Level: 614 feet

Nearest Address:
352 Lake Shore Blvd
Marquette, MI 49855
Marquette County

GPS Coordinates: 46.5458, -87.3795

Nearby Water Temperatures

Middle Branch Escanaba River, Humboldt, MI (23.5 mi)
Middle Branch Escanaba River, , MI (24.3 mi)
East Branch Salmon Trout River, Powell, MI (27.9 mi)
Salmon Trout River, Champion, MI (28.7 mi)
Miners River, Munising, MI (40.1 mi)
Escanaba River, Cornell, MI (44.7 mi)
Falls River, L'Anse, MI (52.1 mi)
Keweenaw Bay, Jacobsville, MI (56.4 mi)
Sturgeon River, Pelkie, MI (62.1 mi)
Pilgrim River, Houghton, MI (66.7 mi)
Popple River, Fence, WI (74.9 mi)
Lake Superior, Calumet, MI (76.6 mi)
Lake Superior, Copper Harbor, MI (80.9 mi)
Seul Choix Bay, Port Inland, MI (82.3 mi)
Menominee River, McAllister, WI (85.4 mi)

Weather for Marquette, Michigan

Current Weather

21.7°F
Patchy moderate snow
Patchy moderate snow
9.2°F
21.5°F
86%
S 13.2 mph
18 mph
8.1°F
18.6°F
0.08 in
60%
0 mi
993 mbar
0.6

Five Day Weather Forecast

Moderate or heavy snow showers
Tue
H: 25°F
L: 0°F
Cloudy
Wed
H: 15°F
L: 1°F
Mist
Thu
H: 31°F
L: -4°F
Overcast
Fri
H: 35°F
L: 18°F
Light snow
Sat
H: 14°F
L: 4°F

Air Quality

AQI: 1 - Good
PM2.5: 6.35 μg/m3
PM10: 6.75 μg/m3
Carbon Monoxide: 201.85 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 1:02 PM
Sunset: 6:29 PM
Daylight: 10 hrs 51 mins
Moonrise: 10:44 AM
Moon Transit: 7:12 PM
Moonset: 2:35 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
6:42 PM - 9:12 PM

Minor Periods

10:14 AM - 11:44 AM
2:05 AM - 3:35 AM

Action Rating: 3 out of 5

Winter Weather Advisory issued February 24 at 6:40AM EST until February 24 at 3:00PM EST by NWS Marquette MI

Effective: Tue February 24, 2026, 6:40 AM
Expires: Tue February 24, 2026, 2:45 PM

* WHAT...Snow and blowing snow expected. Total snow accumulations between 3 and 6 inches. Winds gusting as high as 45 mph. * WHERE...Baraga, Marquette, Keweenaw, Northern Houghton, and Southern Houghton Counties. * WHEN...Until 3 PM EST this afternoon. * IMPACTS...Travel could be difficult at times. Areas of blowing snow will significantly reduce visibility. The hazardous conditions will impact the Tuesday morning commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Expect snowfall rates of one half inch to one inch per hour for a period of 2 to 4 hours. This combined with gusty winds will result in very poor visibility and travel conditions.

Slow down and use caution if you must travel. Prepare for possible power outages.


Winter Storm Warning issued February 24 at 6:40AM EST until February 24 at 7:00PM EST by NWS Marquette MI

Effective: Tue February 24, 2026, 6:40 AM
Expires: Tue February 24, 2026, 2:45 PM

* WHAT...Heavy snow and blowing snow expected. Total snow accumulations between 4 and 8 inches. Winds gusting as high as 40 mph. * WHERE...Alger, Delta, Luce, Northern Schoolcraft, and Southern Schoolcraft Counties. * WHEN...From 10 AM this morning to 7 PM EST this evening. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult. Widespread blowing snow will significantly reduce visibility. The hazardous conditions will impact the Tuesday evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...The highest snowfall amounts are expected to be along and east of a line from Munising to Rapid River. Snowfall rates of 1 inch per hour are expected for several hours during the afternoon.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages.


Winter Weather Advisory issued February 24 at 6:40AM EST until February 24 at 5:00PM EST by NWS Marquette MI

Effective: Tue February 24, 2026, 6:40 AM
Expires: Tue February 24, 2026, 2:45 PM

* WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. Winds gusting as high as 35 mph. * WHERE...Dickinson, Iron, and Menominee Counties. * WHEN...From 10 AM this morning to 4 PM CST this afternoon. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow will significantly reduce visibility at times. The hazardous conditions will impact the Tuesday evening commute. * ADDITIONAL DETAILS...Expect snowfall rates of one half inch to one inch per hour for a period of 2 to 4 hours. This combined with gusty winds will result in poor visiblity and travel conditions.

Slow down and use caution if you must travel.


Tuesday, February 24, 2026

Weather Forecast

Moderate or heavy snow showers
24.6°F
0.1°F
13.6°F
80%
0.18 in
70%
25%
18.8 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.29 μg/m3
PM10: 4.59 μg/m3
Carbon Monoxide: 171.05 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 78.76 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 1:02 PM
Sunset: 6:29 PM
Daylight: 10 hrs 51 mins
Moonrise: 10:44 AM
Moon Transit: 7:12 PM
Moonset: 2:35 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
6:42 PM - 9:12 PM

Minor Periods

10:14 AM - 11:44 AM
2:05 AM - 3:35 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Cloudy
15.3°F
0.9°F
13.1°F
75%
0 in
0%
0%
18.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.92 μg/m3
PM10: 3.15 μg/m3
Carbon Monoxide: 170.25 μg/m3
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 76.72 μg/m3

Astronomical

Sunrise: 7:36 AM
Sun Transit: 1:02 PM
Sunset: 6:30 PM
Daylight: 10 hrs 54 mins
Moonrise: 11:35 AM
Moon Transit: 8:15 PM
Moonset: 3:50 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
7:45 PM - 10:15 PM

Minor Periods

11:05 AM - 12:35 AM
3:20 AM - 4:50 AM

Action Rating: 3 out of 5

Thursday, February 26, 2026

Weather Forecast

Mist
30.9°F
-3.5°F
13.5°F
78%
0 in
0%
0%
7.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 164.65 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 79.36 μg/m3

Astronomical

Sunrise: 7:34 AM
Sun Transit: 1:02 PM
Sunset: 6:32 PM
Daylight: 10 hrs 58 mins
Moonrise: 12:42 AM
Moon Transit: 9:17 PM
Moonset: 4:54 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
8:47 PM - 11:17 PM

Minor Periods

12:12 AM - 1:42 PM
4:24 AM - 5:54 AM

Action Rating: 2 out of 5

Friday, February 27, 2026

Weather Forecast

Overcast
35.4°F
18.4°F
28.7°F
89%
0 in
0%
3%
17.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.88 μg/m3
PM10: 7.47 μg/m3
Carbon Monoxide: 178.57 μg/m3
Nitrogen Dioxide: 4.34 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 85.04 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 1:02 PM
Sunset: 6:33 PM
Daylight: 11 hrs 1 mins
Moonrise: 1:58 PM
Moon Transit: 10:16 PM
Moonset: 5:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

9:39 AM - 12:09 AM
12:00 AM - 12:00 AM

Minor Periods

1:28 PM - 2:58 PM
5:13 AM - 6:43 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Light snow
14.2°F
3.8°F
12.7°F
83%
0.01 in
68%
56%
18.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.1 μg/m3
PM10: 2.53 μg/m3
Carbon Monoxide: 162.43 μg/m3
Nitrogen Dioxide: 1.74 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 90.31 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 1:02 PM
Sunset: 6:34 PM
Daylight: 11 hrs 4 mins
Moonrise: 3:19 PM
Moon Transit: 11:12 PM
Moonset: 6:21 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

10:36 AM - 1:06 PM
12:00 AM - 12:00 AM

Minor Periods

2:49 PM - 4:19 PM
5:51 AM - 7:21 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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