Water Temperature of Keweenaw Bay Near Jacobsville, MI

Current Water Temperature

59.9°F

Measurement Time: Saturday, October 3, 2026, 1:00 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

55°F
Rain Showers Likely
Rain Showers Likely
72%
S 10 mph
46°F

Weather Forecast

Rain Showers
Tonight
51°F - Rain Showers
Mostly Sunny
Sunday
58°F - Mostly Sunny
Mostly Clear
Sunday Night
44°F - Mostly Clear
Sunny
Monday
52°F - Sunny
Partly Cloudy
Monday Night
42°F - Partly Cloudy
Partly Sunny
Tuesday
64°F - Partly Sunny
Partly Cloudy
Tuesday Night
49°F - Partly Cloudy
Sunny
Wednesday
60°F - Sunny
Mostly Clear
Wednesday Night
44°F - Mostly Clear
Mostly Sunny
Thursday
57°F - Mostly Sunny
Slight Chance Rain Showers
Thursday Night
43°F - Slight Chance Rain Showers
Mostly Sunny
Friday
56°F - Mostly Sunny
Partly Cloudy
Friday Night
44°F - Partly Cloudy
Slight Chance Rain Showers
Saturday
62°F - Slight Chance Rain Showers

Astronomical

Sunrise: 7:55 AM
Sun Transit: 1:42 PM
Sunset: 7:29 PM
Daylight: 11 hrs 34 mins
Moonrise: 12:10 AM
Moon Transit: 7:46 AM
Moonset: 4:14 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

7:16 AM - 9:46 AM
8:00 PM - 10:30 PM

Minor Periods

3:44 PM - 5:14 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:55 AM
Sun Transit: 1:42 PM
Sunset: 7:29 PM
Daylight: 11 hrs 34 mins
Moonrise: 12:10 AM
Moon Transit: 7:46 AM
Moonset: 4:14 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

7:16 AM - 9:46 AM
8:00 PM - 10:30 PM

Minor Periods

3:44 PM - 5:14 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:57 AM
Sun Transit: 1:42 PM
Sunset: 7:27 PM
Daylight: 11 hrs 30 mins
Moonrise: 12:26 AM
Moon Transit: 8:46 AM
Moonset: 4:52 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
8:58 PM - 11:28 PM

Minor Periods

4:22 PM - 5:52 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:57 AM
Sun Transit: 1:42 PM
Sunset: 7:27 PM
Daylight: 11 hrs 30 mins
Moonrise: 12:26 AM
Moon Transit: 8:46 AM
Moonset: 4:52 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
8:58 PM - 11:28 PM

Minor Periods

4:22 PM - 5:52 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:58 AM
Sun Transit: 1:41 PM
Sunset: 7:25 PM
Daylight: 11 hrs 27 mins
Moonrise: 1:47 AM
Moon Transit: 9:42 AM
Moonset: 5:21 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:12 AM - 11:42 AM

Minor Periods

4:51 PM - 6:21 PM
1:17 AM - 2:47 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:58 AM
Sun Transit: 1:41 PM
Sunset: 7:25 PM
Daylight: 11 hrs 27 mins
Moonrise: 1:47 AM
Moon Transit: 9:42 AM
Moonset: 5:21 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:12 AM - 11:42 AM

Minor Periods

4:51 PM - 6:21 PM
1:17 AM - 2:47 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:59 AM
Sun Transit: 1:41 PM
Sunset: 7:23 PM
Daylight: 11 hrs 24 mins
Moonrise: 3:08 AM
Moon Transit: 10:34 AM
Moonset: 5:43 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:04 AM - 12:34 AM

Minor Periods

5:13 PM - 6:43 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:59 AM
Sun Transit: 1:41 PM
Sunset: 7:23 PM
Daylight: 11 hrs 24 mins
Moonrise: 3:08 AM
Moon Transit: 10:34 AM
Moonset: 5:43 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:04 AM - 12:34 AM

Minor Periods

5:13 PM - 6:43 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:01 AM
Sun Transit: 1:41 PM
Sunset: 7:21 PM
Daylight: 11 hrs 20 mins
Moonrise: 4:27 AM
Moon Transit: 11:22 AM
Moonset: 6:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:52 AM - 1:22 PM

Minor Periods

5:32 PM - 7:02 PM
3:57 AM - 5:27 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:01 AM
Sun Transit: 1:41 PM
Sunset: 7:21 PM
Daylight: 11 hrs 20 mins
Moonrise: 4:27 AM
Moon Transit: 11:22 AM
Moonset: 6:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:52 AM - 1:22 PM

Minor Periods

5:32 PM - 7:02 PM
3:57 AM - 5:27 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:02 AM
Sun Transit: 1:41 PM
Sunset: 7:19 PM
Daylight: 11 hrs 17 mins
Moonrise: 5:42 AM
Moon Transit: 12:08 AM
Moonset: 6:20 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:38 AM - 2:08 PM

Minor Periods

5:50 PM - 7:20 PM
5:12 AM - 6:42 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:02 AM
Sun Transit: 1:41 PM
Sunset: 7:19 PM
Daylight: 11 hrs 17 mins
Moonrise: 5:42 AM
Moon Transit: 12:08 AM
Moonset: 6:20 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:38 AM - 2:08 PM

Minor Periods

5:50 PM - 7:20 PM
5:12 AM - 6:42 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:03 AM
Sun Transit: 1:40 PM
Sunset: 7:17 PM
Daylight: 11 hrs 14 mins
Moonrise: 6:57 AM
Moon Transit: 12:53 AM
Moonset: 6:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
12:23 AM - 2:53 PM

Minor Periods

6:07 PM - 7:37 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:03 AM
Sun Transit: 1:40 PM
Sunset: 7:17 PM
Daylight: 11 hrs 14 mins
Moonrise: 6:57 AM
Moon Transit: 12:53 AM
Moonset: 6:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
12:23 AM - 2:53 PM

Minor Periods

6:07 PM - 7:37 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:05 AM
Sun Transit: 1:40 PM
Sunset: 7:15 PM
Daylight: 11 hrs 10 mins
Moonrise: 8:10 AM
Moon Transit: 1:37 PM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
1:07 PM - 3:37 PM

Minor Periods

6:24 PM - 7:54 PM
7:40 AM - 9:10 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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