Water Temperature of Georgian Bay Near Georgian Bay, Ontario

Current Water Temperature

6.4°C

Measurement Time: Monday, November 24, 2025, 11:00 AM EST

Temperature Locations

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Local Points of Interest

Lake Huron; Unorganized Centre Parry Sound

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

-0.9°C
Mist
Mist
-2°C
-0.9°C
97%
NNW 3.6 kph
6.2 kph
-2°C
-1.4°C
0 mm
100%
0 km
1015 mbar
0

Five Day Weather Forecast

Mist
Tue
H: 2°C
L: -3°C
Moderate or heavy snow showers
Wed
H: -4°C
L: -5°C
Moderate or heavy snow showers
Thu
H: -1°C
L: -5°C
Heavy snow
Fri
H: -3°C
L: -6°C
Light freezing rain
Sat
H: -6°C
L: -12°C

Air Quality

PM2.5: 2.45 μg/m3
PM10: 2.65 μg/m3
Carbon Monoxide: 286.85 μg/m3
Nitrogen Dioxide: 5.45 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:38 AM
Sunset: 5:54 PM
Daylight: 10 hrs 32 mins
Moonrise: 7:34 AM
Moon Transit: 12:50 AM
Moonset: 6:18 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
12:20 AM - 2:50 PM

Minor Periods

5:48 PM - 7:18 PM
7:04 AM - 8:34 AM

Action Rating: 5 out of 5

special weather statement in effect

Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Mon February 16, 2026, 3:12 PM
Expires: Tue February 17, 2026, 7:12 AM

Hazardous winter conditions expected Wednesday. What: Snowfall amounts of 5 to 15 cm. Reduced visibility in local blowing snow with winds gusting up to 50 km/h. When: Beginning Wednesday morning and continuing into Wednesday evening. Additional information: Snow and local blowing snow associated with an approaching system will develop Wednesday morning. There remains some uncertainty with the track of this system, therefore, snowfall amounts and areas affected could change. Warnings may be issued as the event draws closer. Roads and walkways may be difficult to navigate. Visibility may be suddenly reduced to near zero at times. Some travel delays are possible. Road closures are possible. Allow extra time for travel. ### Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.


Tuesday, February 17, 2026

Weather Forecast

Mist
1.6°C
-3°C
-1.2°C
96%
0 mm
0%
0%
13.7 kph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.31 μg/m3
PM10: 5.51 μg/m3
Carbon Monoxide: 269.01 μg/m3
Nitrogen Dioxide: 6.09 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 64.2 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:38 AM
Sunset: 5:54 PM
Daylight: 10 hrs 32 mins
Moonrise: 7:34 AM
Moon Transit: 12:50 AM
Moonset: 6:18 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
12:20 AM - 2:50 PM

Minor Periods

5:48 PM - 7:18 PM
7:04 AM - 8:34 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Moderate or heavy snow showers
-4.4°C
-5.4°C
-4.7°C
89%
32.12 mm
70%
28%
26.6 kph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.28 μg/m3
PM10: 2.59 μg/m3
Carbon Monoxide: 173.29 μg/m3
Nitrogen Dioxide: 2.46 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 80.64 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:37 AM
Sunset: 5:56 PM
Daylight: 10 hrs 35 mins
Moonrise: 7:53 AM
Moon Transit: 1:35 PM
Moonset: 7:32 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
1:05 PM - 3:35 PM

Minor Periods

7:02 PM - 8:32 PM
7:23 AM - 8:53 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Moderate or heavy snow showers
-0.9°C
-5.2°C
-3.3°C
87%
6.67 mm
64%
18%
19.4 kph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 1.18 μg/m3
PM10: 1.22 μg/m3
Carbon Monoxide: 162.57 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 77.48 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:37 AM
Sunset: 5:57 PM
Daylight: 10 hrs 38 mins
Moonrise: 8:11 AM
Moon Transit: 4:07 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:37 PM - 6:07 PM
3:37 PM - 6:07 PM

Minor Periods

8:17 PM - 9:47 PM
7:41 AM - 9:11 AM

Action Rating: 5 out of 5

Friday, February 20, 2026

Weather Forecast

Heavy snow
-2.6°C
-6.3°C
-3.4°C
90%
23.34 mm
64%
51%
31 kph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 1.67 μg/m3
PM10: 1.71 μg/m3
Carbon Monoxide: 198.33 μg/m3
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:37 AM
Sunset: 5:58 PM
Daylight: 10 hrs 41 mins
Moonrise: 8:29 AM
Moon Transit: 3:08 PM
Moonset: 10:03 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:38 PM - 5:08 PM

Minor Periods

9:33 PM - 11:03 PM
7:59 AM - 9:29 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Light freezing rain
-5.5°C
-11.8°C
-8.1°C
91%
0.47 mm
67%
27%
21.2 kph
0


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: 7:16 AM
Sun Transit: 12:37 AM
Sunset: 6:00 PM
Daylight: 10 hrs 44 mins
Moonrise: 8:49 AM
Moon Transit: 3:57 PM
Moonset: 11:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

4:16 AM - 6:46 AM
3:27 PM - 5:57 PM

Minor Periods

12:00 AM - 12:00 AM
8:19 AM - 9:49 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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