Water Temperature of Georgian Bay Near Georgian Bay, Ontario

Current Water Temperature

10.5°C 50.9°F
Cold Thermal Gear Required
10.5°C
Frigid < 10°C
Cold 10°–15°
Cool 16°–21°
Comfortable 21°–27°
Warm 27°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

Measurement Time: Tuesday, November 10, 2026, 11:00 AM EST

Temperature Locations

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Local Points of Interest

Lake Huron; Unorganized Centre Parry Sound

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Georgian Bay

Station Name: Georgian Bay
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 175 meters

Nearest Address:
Offshore
Georgian Bay, ON
Parry Sound District County

GPS Coordinates: 45.54, -81.02

Nearby Water Temperatures

Lake Nipissing, West Nipissing, ON (126.5 km)
Lake Huron, Alpena, MI (143.5 km)
Lake Huron, Port Austin, MI (177.8 km)
Lake Huron, Alpena, MI (186.5 km)
Thunder Bay River, Alpena, MI (195.7 km)
Au Sable River, Oscoda, MI (226.0 km)
Lake Huron, Harbor Beach, MI (227.8 km)
Lake Huron, De Tour Village, MI (228.8 km)
Au Sable River, Oscoda, MI (233.0 km)
Au Sable River, Glennie, MI (241.1 km)
Lake Huron, Bois Blanc Island, MI (243.6 km)
Au Sable River, South Branch, MI (243.8 km)
Au Sable River, Curran, MI (244.1 km)
Au Sable River, Glennie, MI (244.2 km)
St. Marys River, Barbeau, MI (258.2 km)

Weather Near Georgian Bay, Ontario

Current Weather

9.8°C
Sunny
Conditions: Sunny
Humidity: 71%
Feels Like: 2.7°C
Wind: WNW 24.9 mph
Wind Gusts: 30.9 mph
Pressure: 29.81 in
Precipitation: 0 in
Cloud Cover: 7%
Visibility: 14.9 mi
UV Index: 2.2

Weather Forecast

Fog
Tue
H: 11°C
L: 8°C
Overcast
Wed
H: 8°C
L: 3°C
Overcast
Thu
H: 3°C
L: 1°C
Light Drizzle
Fri
H: 3°C
L: 1°C
Light Drizzle
Sat
H: 4°C
L: 1°C

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
1.2 μg/m³
Good
PM10
1.4 μg/m³
Good
Ozone (O3)
62 μg/m³
Photochemical
NO2
0.6 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
124 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 43m daylight
Sunrise 7:16 AM
Solar Noon 12:08 PM
Sunset 4:59 PM
Moon
New • 0%
Moonrise 9:01 AM
Transit 1:12 PM
Moonset 5:18 PM

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
12:42 PM - 3:12 PM

Minor Periods

8:31 AM - 10:01 AM
4:48 PM - 6:18 PM
Action Rating:
Very Good 4/5
Tuesday, November 10, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 9.8°C
Average Humidity: 73%
Chance of Rain: 6%
Wind: 27 mph
UV Index: 2.2

Air Quality

EPA Index 1 • Good
PM2.5
2.2 μg/m³
Good
PM10
2.5 μg/m³
Good
Ozone (O3)
64.4 μg/m³
Photochemical
NO2
0.9 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
128.6 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 43m daylight
Sunrise 7:16 AM
Solar Noon 12:08 PM
Sunset 4:59 PM
Moon
New • 0%
Moonrise 9:01 AM
Transit 1:12 PM
Moonset 5:18 PM

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
12:42 PM - 3:12 PM

Minor Periods

8:31 AM - 10:01 AM
4:48 PM - 6:18 PM
Action Rating:
Very Good 4/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 6.5°C
Average Humidity: 70%
Chance of Rain: 44%
Wind: 23.3 mph
UV Index: 2

Air Quality

EPA Index 1 • Good
PM2.5
0.8 μg/m³
Good
PM10
1.1 μg/m³
Good
Ozone (O3)
70.9 μg/m³
Photochemical
NO2
0.4 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
121.1 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 40m daylight
Sunrise 7:18 AM
Solar Noon 12:08 PM
Sunset 4:58 PM
Moon
New • 2%
Moonrise 10:03 AM
Transit 2:03 PM
Moonset 6:02 PM

Best Times for Fishing or Hunting

Major Periods

1:07 AM - 3:37 AM
1:33 PM - 4:03 PM

Minor Periods

9:33 AM - 11:03 AM
5:32 PM - 7:02 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 2°C
Average Humidity: 69%
Chance of Rain: 40%
Wind: 24.5 mph
UV Index: 2.1

Air Quality

EPA Index 1 • Good
PM2.5
0.2 μg/m³
Good
PM10
0.3 μg/m³
Good
Ozone (O3)
69.6 μg/m³
Photochemical
NO2
0.5 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
115.4 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 38m daylight
Sunrise 7:19 AM
Solar Noon 12:08 PM
Sunset 4:57 PM
Moon
Waxing Crescent • 6%
Moonrise 10:57 AM
Transit 2:55 PM
Moonset 6:54 PM

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
2:25 PM - 4:55 PM

Minor Periods

10:27 AM - 11:57 AM
6:24 PM - 7:54 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 1.8°C
Average Humidity: 70%
Chance of Rain: 16%
Wind: 21.1 mph
UV Index: 1.6

Air Quality

EPA Index 1 • Good
PM2.5
0.1 μg/m³
Good
PM10
0.1 μg/m³
Good
Ozone (O3)
69.5 μg/m³
Photochemical
NO2
0.4 μg/m³
Nitrogen Dioxide
SO2
0.5 μg/m³
Sulfur Dioxide
CO
107.9 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 35m daylight
Sunrise 7:20 AM
Solar Noon 12:08 PM
Sunset 4:56 PM
Moon
Waxing Crescent • 13%
Moonrise 11:41 AM
Transit 3:45 PM
Moonset 7:54 PM

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
3:15 PM - 5:45 PM

Minor Periods

11:11 AM - 12:41 PM
7:24 PM - 8:54 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 2.7°C
Average Humidity: 78%
Chance of Rain: 16%
Wind: 24.4 mph
UV Index: 1.7

Air Quality

EPA Index 1 • Good
PM2.5
0.2 μg/m³
Good
PM10
0.2 μg/m³
Good
Ozone (O3)
67.8 μg/m³
Photochemical
NO2
0.4 μg/m³
Nitrogen Dioxide
SO2
0.5 μg/m³
Sulfur Dioxide
CO
111.3 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 33m daylight
Sunrise 7:22 AM
Solar Noon 12:08 PM
Sunset 4:55 PM
Moon
Waxing Crescent • 21%
Moonrise 12:17 PM
Transit 4:34 PM
Moonset 8:58 PM

Best Times for Fishing or Hunting

Major Periods

3:40 AM - 6:10 AM
4:04 PM - 6:34 PM

Minor Periods

11:47 AM - 1:17 PM
8:28 PM - 9:58 PM
Action Rating:
Fair Action 2/5
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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