Water Temperature of Keweenaw Bay Near Jacobsville, MI

Current Water Temperature

38.1°F

Measurement Time: Friday, May 22, 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

50.2°F
Clear
Clear
46.7°F
48.9°F
44%
ESE 8.7 mph
18.3 mph
44.2°F
30.8°F
0 in
0%
6 mi
1021 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 60°F
L: 45°F
Moderate rain
Sun
H: 62°F
L: 47°F
Patchy rain nearby
Mon
H: 64°F
L: 51°F
Patchy rain nearby
Tue
H: 61°F
L: 50°F
Sunny
Wed
H: 63°F
L: 45°F

Air Quality

PM2.5: 4.23 μg/m3
PM10: 4.53 μg/m3
Carbon Monoxide: 126.83 μg/m3
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:50 PM
Sunset: 9:32 PM
Daylight: 15 hrs 22 mins
Moonrise: 1:39 PM
Moon Transit: 8:31 PM
Moonset: 2:50 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
8:01 PM - 10:31 PM

Minor Periods

1:09 PM - 2:39 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Saturday, May 23, 2026

Weather Forecast

Patchy rain nearby
59.5°F
44.8°F
50.5°F
73%
0.09 in
89%
0%
11.4 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 4.51 μg/m3
PM10: 4.84 μg/m3
Carbon Monoxide: 129.83 μg/m3
Nitrogen Dioxide: 2.19 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 72.08 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:50 PM
Sunset: 9:32 PM
Daylight: 15 hrs 22 mins
Moonrise: 1:39 PM
Moon Transit: 8:31 PM
Moonset: 2:50 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
8:01 PM - 10:31 PM

Minor Periods

1:09 PM - 2:39 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Sunday, May 24, 2026

Weather Forecast

Moderate rain
61.5°F
46.7°F
52.5°F
85%
0.28 in
89%
0%
9.2 mph
6.1


Air Quality

AQI: 1 - Good
PM2.5: 3.67 μg/m3
PM10: 3.74 μg/m3
Carbon Monoxide: 138.43 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 72.44 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 1:50 PM
Sunset: 9:33 PM
Daylight: 15 hrs 24 mins
Moonrise: 2:52 PM
Moon Transit: 9:14 PM
Moonset: 3:08 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
8:44 PM - 11:14 PM

Minor Periods

2:22 PM - 3:52 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Monday, May 25, 2026

Weather Forecast

Patchy rain nearby
63.7°F
50.8°F
56.4°F
89%
0.12 in
89%
0%
9.4 mph
4.9


Air Quality

AQI: 1 - Good
PM2.5: 3.63 μg/m3
PM10: 3.85 μg/m3
Carbon Monoxide: 130.23 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 73.08 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:50 PM
Sunset: 9:34 PM
Daylight: 15 hrs 26 mins
Moonrise: 4:02 PM
Moon Transit: 9:56 PM
Moonset: 3:23 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

9:18 AM - 11:48 AM
9:26 PM - 11:56 PM

Minor Periods

3:32 PM - 5:02 PM
2:53 AM - 4:23 AM

Action Rating: 3 out of 5

Tuesday, May 26, 2026

Weather Forecast

Patchy rain nearby
60.5°F
49.8°F
54.3°F
89%
0.03 in
86%
0%
8.7 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 4.75 μg/m3
PM10: 5.19 μg/m3
Carbon Monoxide: 150.37 μg/m3
Nitrogen Dioxide: 2.71 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 65.85 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:50 PM
Sunset: 9:35 PM
Daylight: 15 hrs 28 mins
Moonrise: 5:10 PM
Moon Transit: 10:38 PM
Moonset: 3:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

10:00 AM - 12:30 AM
12:00 AM - 12:00 AM

Minor Periods

4:40 PM - 6:10 PM
3:09 AM - 4:39 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Sunny
63.3°F
44.6°F
52.3°F
78%
0 in
0%
0%
8.1 mph
0.5


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: 6:06 AM
Sun Transit: 1:50 PM
Sunset: 9:36 PM
Daylight: 15 hrs 30 mins
Moonrise: 6:19 PM
Moon Transit: 11:21 PM
Moonset: 3:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

10:42 AM - 1:12 PM
12:00 AM - 12:00 AM

Minor Periods

5:49 PM - 7:19 PM
3:25 AM - 4:55 AM

Action Rating: 2 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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