Water Temperature of Keweenaw Bay Near Jacobsville, MI

Current Water Temperature

36.0°F

Measurement Time: Thursday, May 7, 2026, 11:20 PM EDT

Temperature Locations

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Local Points of Interest

Keweenaw Peninsula; Torch Lake Township, MI

Keweenaw Bay

Station Name: South Entry Buoy, South Keweenaw Peninsula, MI
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 587 feet

Nearest Address:
Offshore
Jacobsville, MI
Houghton County

GPS Coordinates: 46.969, -88.398

Nearby Water Temperatures

Pilgrim River, Houghton, MI (10.7 mi)
Falls River, L'Anse, MI (16.3 mi)
Sturgeon River, Pelkie, MI (20.9 mi)
Lake Superior, Calumet, MI (23 mi)
Salmon Trout River, Champion, MI (27.8 mi)
East Branch Salmon Trout River, Powell, MI (28.7 mi)
Middle Branch Escanaba River, , MI (40.5 mi)
Middle Branch Escanaba River, Humboldt, MI (41.4 mi)
Lake Superior, Marquette, MI (56.4 mi)
West Branch Ontonagon River, Bergland, MI (60.4 mi)
Lake Superior, Lake Superior, MI (70.3 mi)
Presque Isle River, Tula, MI (71.5 mi)
Washington Creek, Windigo, MI (74.5 mi)
Lake Superior, Isle Royale, MI (79.9 mi)
Popple River, Fence, WI (83.3 mi)

Weather Near Jacobsville, Michigan

Current Weather

33.1°F
Clear
Clear
25.3°F
36.3°F
72%
SW 9.4 mph
19.7 mph
32.6°F
31.9°F
0 in
0%
6 mi
1009 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 57°F
L: 33°F
Patchy rain nearby
Sat
H: 45°F
L: 37°F
Patchy rain nearby
Sun
H: 42°F
L: 35°F
Sunny
Mon
H: 45°F
L: 32°F
Moderate rain
Tue
H: 50°F
L: 32°F

Air Quality

PM2.5: 10.63 μg/m3
PM10: 13.43 μg/m3
Carbon Monoxide: 139.83 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:50 PM
Sunset: 9:13 PM
Daylight: 14 hrs 46 mins
Moonrise: 2:49 AM
Moon Transit: 7:07 AM
Moonset: 11:33 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
7:14 PM - 9:44 PM

Minor Periods

11:03 AM - 12:33 AM
2:19 AM - 3:49 AM

Action Rating: 3 out of 5

Friday, May 8, 2026

Weather Forecast

Patchy rain nearby
56.7°F
32.7°F
43.1°F
60%
0.02 in
60%
0%
13 mph
5.7


Air Quality

AQI: 1 - Good
PM2.5: 8.39 μg/m3
PM10: 10.9 μg/m3
Carbon Monoxide: 146.67 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 84.88 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:50 PM
Sunset: 9:13 PM
Daylight: 14 hrs 46 mins
Moonrise: 2:49 AM
Moon Transit: 7:07 AM
Moonset: 11:33 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
7:14 PM - 9:44 PM

Minor Periods

11:03 AM - 12:33 AM
2:19 AM - 3:49 AM

Action Rating: 3 out of 5

Saturday, May 9, 2026

Weather Forecast

Patchy rain nearby
45.3°F
36.8°F
41.1°F
77%
0.1 in
89%
0%
11.6 mph
5.4


Air Quality

AQI: 1 - Good
PM2.5: 8.28 μg/m3
PM10: 10.17 μg/m3
Carbon Monoxide: 139.83 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 82.72 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:50 PM
Sunset: 9:15 PM
Daylight: 14 hrs 48 mins
Moonrise: 3:14 AM
Moon Transit: 7:54 AM
Moonset: 12:44 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

7:24 AM - 9:54 AM
8:00 PM - 10:30 PM

Minor Periods

12:14 AM - 1:44 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Sunday, May 10, 2026

Weather Forecast

Patchy rain nearby
42.2°F
34.6°F
38.4°F
75%
0.01 in
87%
0%
10.5 mph
4.2


Air Quality

AQI: 1 - Good
PM2.5: 1.45 μg/m3
PM10: 1.55 μg/m3
Carbon Monoxide: 137.63 μg/m3
Nitrogen Dioxide: 1.64 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 74.28 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:50 PM
Sunset: 9:16 PM
Daylight: 14 hrs 51 mins
Moonrise: 3:34 AM
Moon Transit: 8:39 AM
Moonset: 1:56 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

8:09 AM - 10:39 AM
8:44 PM - 11:14 PM

Minor Periods

1:26 PM - 2:56 PM
3:04 AM - 4:34 AM

Action Rating: 2 out of 5

Monday, May 11, 2026

Weather Forecast

Sunny
45.4°F
31.8°F
38°F
68%
0 in
0%
0%
7.4 mph
6.1


Air Quality

AQI: 1 - Good
PM2.5: 1.3 μg/m3
PM10: 1.32 μg/m3
Carbon Monoxide: 143.12 μg/m3
Nitrogen Dioxide: 2.33 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 61.46 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:50 PM
Sunset: 9:17 PM
Daylight: 14 hrs 54 mins
Moonrise: 3:52 AM
Moon Transit: 9:23 AM
Moonset: 3:09 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%

Best Times for Fishing or Hunting

Major Periods

8:53 AM - 11:23 AM
12:00 AM - 12:00 AM

Minor Periods

2:39 PM - 4:09 PM
3:22 AM - 4:52 AM

Action Rating: 3 out of 5

Tuesday, May 12, 2026

Weather Forecast

Moderate rain
49.6°F
31.8°F
38.7°F
79%
0.26 in
59%
0%
13.9 mph
0.4


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:49 PM
Sunset: 9:19 PM
Daylight: 14 hrs 56 mins
Moonrise: 4:09 AM
Moon Transit: 9:41 PM
Moonset: 4:24 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

9:11 PM - 11:41 PM
9:11 PM - 11:41 PM

Minor Periods

3:54 PM - 5:24 PM
3:39 AM - 5:09 AM

Action Rating: 4 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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