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

-3.1°C
Overcast
Overcast
-8.2°C
-3.1°C
84%
NNE 15.8 kph
23.5 kph
-8.2°C
-5.4°C
0 mm
100%
10 km
1015 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Tue
H: 4°C
L: -3°C
Partly Cloudy
Wed
H: 1°C
L: -10°C
Moderate or heavy snow showers
Thu
H: -0°C
L: -4°C
Heavy rain
Fri
H: 6°C
L: 1°C
Moderate or heavy snow showers
Sat
H: 2°C
L: -2°C

Air Quality

AQI: 1 - Good
PM2.5: 1.15 μg/m3
PM10: 1.35 μg/m3
Carbon Monoxide: 170.85 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:28 PM
Sunset: 7:51 PM
Daylight: 12 hrs 45 mins
Moonrise: 6:40 PM
Moon Transit: 12:03 AM
Moonset: 6:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:09 PM - 3:39 PM

Minor Periods

6:10 PM - 7:40 PM
5:54 AM - 7:24 AM

Action Rating: 4 out of 5

special weather statement in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) 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 – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) 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: Tue March 31, 2026, 5:28 PM
Expires: Wed April 1, 2026, 3:01 AM

Periods of freezing rain this evening. What: Periods of freezing rain. When: Continuing into this evening. Additional information: Temperatures will hover near the freezing mark, and thus some areas could receive freezing rain while others receive rain or snow. Power outages are possible. Untreated roads may become icy and slippery. Motorists should allow extra time to get to their destination. ### 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.


special weather statement in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) 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 – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) 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: Tue March 31, 2026, 3:39 PM
Expires: Wed April 1, 2026, 3:03 AM

Periods of freezing rain this evening. What: Periods of freezing rain. When: Continuing into this evening. Additional information: Temperatures will hover near the freezing mark, and thus some areas could receive freezing rain while others receive rain or snow. Power outages are possible. Untreated roads may become icy and slippery. Motorists should allow extra time to get to their destination. ### 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.


Tuesday, March 31, 2026

Weather Forecast

Patchy rain nearby
3.5°C
-3.1°C
1.1°C
87%
2.68 mm
79%
4%
24.5 kph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.46 μg/m3
PM10: 8.11 μg/m3
Carbon Monoxide: 180.41 μg/m3
Nitrogen Dioxide: 2.24 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 99.48 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:28 PM
Sunset: 7:51 PM
Daylight: 12 hrs 45 mins
Moonrise: 6:40 PM
Moon Transit: 12:03 AM
Moonset: 6:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:09 PM - 3:39 PM

Minor Periods

6:10 PM - 7:40 PM
5:54 AM - 7:24 AM

Action Rating: 4 out of 5

Wednesday, April 1, 2026

Weather Forecast

Partly Cloudy
0.6°C
-9.7°C
-4°C
71%
0 mm
0%
0%
18.7 kph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 1.72 μg/m3
PM10: 2.25 μg/m3
Carbon Monoxide: 162.73 μg/m3
Nitrogen Dioxide: 1.39 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 97.16 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:27 PM
Sunset: 7:52 PM
Daylight: 12 hrs 48 mins
Moonrise: 7:48 PM
Moon Transit: 12:46 AM
Moonset: 6:41 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
1:51 PM - 4:21 PM

Minor Periods

7:18 PM - 8:48 PM
6:11 AM - 7:41 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Moderate or heavy snow showers
-0.1°C
-4.3°C
-1.6°C
81%
76.07 mm
80%
34%
26.3 kph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.01 μg/m3
PM10: 2.69 μg/m3
Carbon Monoxide: 154.25 μg/m3
Nitrogen Dioxide: 1.83 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 93.8 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:54 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:57 PM
Moon Transit: 1:28 AM
Moonset: 6:58 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
2:34 PM - 5:04 PM

Minor Periods

8:27 PM - 9:57 PM
6:28 AM - 7:58 AM

Action Rating: 3 out of 5

Friday, April 3, 2026

Weather Forecast

Heavy rain
6.3°C
0.6°C
3.1°C
98%
71.22 mm
87%
13%
27.7 kph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 1.5 μg/m3
PM10: 1.52 μg/m3
Carbon Monoxide: 175.18 μg/m3
Nitrogen Dioxide: 2.87 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 80.28 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:27 PM
Sunset: 7:55 PM
Daylight: 12 hrs 55 mins
Moonrise: 10:06 PM
Moon Transit: 2:11 AM
Moonset: 7:16 AM
Moon Phase: Full
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

1:41 AM - 4:11 AM
3:17 PM - 5:47 PM

Minor Periods

9:36 PM - 11:06 PM
6:46 AM - 8:16 AM

Action Rating: 4 out of 5

Saturday, April 4, 2026

Weather Forecast

Moderate or heavy snow showers
1.7°C
-1.8°C
0.7°C
95%
18.95 mm
65%
27%
34.2 kph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 1.2 μg/m3
PM10: 1.25 μg/m3
Carbon Monoxide: 157.57 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 99.85 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:27 PM
Sunset: 7:56 PM
Daylight: 12 hrs 58 mins
Moonrise: 11:14 PM
Moon Transit: 2:56 AM
Moonset: 7:38 AM
Moon Phase: Full
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

2:26 AM - 4:56 AM
4:03 PM - 6:33 PM

Minor Periods

12:00 AM - 12:00 AM
7:08 AM - 8:38 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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