Water Temperature of Keweenaw Bay Near Jacobsville, MI

Current Water Temperature

62.2°F

Measurement Time: Friday, September 11, 2026, 7:00 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

67°F

Conditions: Mostly Sunny

Humidity: 68%

Wind: W 20 mph

Dew Point: 56°F

Weather Forecast

This Afternoon
69°F - Mostly Sunny

Tonight
54°F - Mostly Cloudy

Sunday
61°F - Slight Chance Rain Showers then Partly Sunny

Sunday Night
47°F - Mostly Clear

Monday
66°F - Mostly Sunny then Chance Rain Showers

Monday Night
57°F - Showers And Thunderstorms

Tuesday
67°F - Rain Showers Likely then Partly Sunny

Tuesday Night
53°F - Partly Cloudy

Wednesday
62°F - Mostly Sunny

Wednesday Night
54°F - Slight Chance Rain Showers

Thursday
64°F - Slight Chance Rain Showers

Thursday Night
53°F - Partly Cloudy

Friday
64°F - Mostly Sunny

Friday Night
54°F - Slight Chance Rain Showers

Astronomical

Sunrise: 7:27 AM
Sun Transit: 1:49 PM
Sunset: 8:11 PM
Daylight: 12 hrs 44 mins

Moonrise: 9:16 AM
Moon Transit: 3:00 PM
Moonset: 8:32 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
2:30 PM - 5:00 PM

Minor Periods

8:02 PM - 9:32 PM
8:46 AM - 10:16 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:27 AM
Sun Transit: 1:49 PM
Sunset: 8:11 PM
Daylight: 12 hrs 44 mins

Moonrise: 9:16 AM
Moon Transit: 3:00 PM
Moonset: 8:32 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
2:30 PM - 5:00 PM

Minor Periods

8:02 PM - 9:32 PM
8:46 AM - 10:16 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:27 AM
Sun Transit: 1:49 PM
Sunset: 8:11 PM
Daylight: 12 hrs 44 mins

Moonrise: 9:16 AM
Moon Transit: 3:00 PM
Moonset: 8:32 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
2:30 PM - 5:00 PM

Minor Periods

8:02 PM - 9:32 PM
8:46 AM - 10:16 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:29 AM
Sun Transit: 1:49 PM
Sunset: 8:09 PM
Daylight: 12 hrs 41 mins

Moonrise: 10:30 AM
Moon Transit: 3:45 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
3:15 PM - 5:45 PM

Minor Periods

8:20 PM - 9:50 PM
10:00 AM - 11:30 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:29 AM
Sun Transit: 1:49 PM
Sunset: 8:09 PM
Daylight: 12 hrs 41 mins

Moonrise: 10:30 AM
Moon Transit: 3:45 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
3:15 PM - 5:45 PM

Minor Periods

8:20 PM - 9:50 PM
10:00 AM - 11:30 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:30 AM
Sun Transit: 1:49 PM
Sunset: 8:07 PM
Daylight: 12 hrs 37 mins

Moonrise: 11:42 AM
Moon Transit: 4:31 PM
Moonset: 9:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

3:51 AM - 6:21 AM
4:01 PM - 6:31 PM

Minor Periods

8:40 PM - 10:10 PM
11:12 AM - 12:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:30 AM
Sun Transit: 1:49 PM
Sunset: 8:07 PM
Daylight: 12 hrs 37 mins

Moonrise: 11:42 AM
Moon Transit: 4:31 PM
Moonset: 9:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

3:51 AM - 6:21 AM
4:01 PM - 6:31 PM

Minor Periods

8:40 PM - 10:10 PM
11:12 AM - 12:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:31 AM
Sun Transit: 1:48 PM
Sunset: 8:05 PM
Daylight: 12 hrs 34 mins

Moonrise: 12:54 AM
Moon Transit: 5:18 PM
Moonset: 9:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
4:48 PM - 7:18 PM

Minor Periods

9:06 PM - 10:36 PM
12:24 AM - 1:54 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:31 AM
Sun Transit: 1:48 PM
Sunset: 8:05 PM
Daylight: 12 hrs 34 mins

Moonrise: 12:54 AM
Moon Transit: 5:18 PM
Moonset: 9:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
4:48 PM - 7:18 PM

Minor Periods

9:06 PM - 10:36 PM
12:24 AM - 1:54 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:32 AM
Sun Transit: 1:48 PM
Sunset: 8:03 PM
Daylight: 12 hrs 31 mins

Moonrise: 2:03 PM
Moon Transit: 6:08 PM
Moonset: 10:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
5:38 PM - 8:08 PM

Minor Periods

9:38 PM - 11:08 PM
1:33 PM - 3:03 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:32 AM
Sun Transit: 1:48 PM
Sunset: 8:03 PM
Daylight: 12 hrs 31 mins

Moonrise: 2:03 PM
Moon Transit: 6:08 PM
Moonset: 10:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
5:38 PM - 8:08 PM

Minor Periods

9:38 PM - 11:08 PM
1:33 PM - 3:03 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:34 AM
Sun Transit: 1:48 PM
Sunset: 8:01 PM
Daylight: 12 hrs 27 mins

Moonrise: 3:07 PM
Moon Transit: 7:00 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
6:30 PM - 9:00 PM

Minor Periods

10:19 PM - 11:49 PM
2:37 PM - 4:07 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:34 AM
Sun Transit: 1:48 PM
Sunset: 8:01 PM
Daylight: 12 hrs 27 mins

Moonrise: 3:07 PM
Moon Transit: 7:00 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
6:30 PM - 9:00 PM

Minor Periods

10:19 PM - 11:49 PM
2:37 PM - 4:07 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:35 AM
Sun Transit: 1:47 PM
Sunset: 7:59 PM
Daylight: 12 hrs 24 mins

Moonrise: 4:03 PM
Moon Transit: 7:50 PM
Moonset: 11:38 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:08 AM - 9:38 AM
7:20 PM - 9:50 PM

Minor Periods

12:00 AM - 12:00 AM
3:33 PM - 5:03 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:35 AM
Sun Transit: 1:47 PM
Sunset: 7:59 PM
Daylight: 12 hrs 24 mins

Moonrise: 4:03 PM
Moon Transit: 7:50 PM
Moonset: 11:38 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:08 AM - 9:38 AM
7:20 PM - 9:50 PM

Minor Periods

12:00 AM - 12:00 AM
3:33 PM - 5:03 PM

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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