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

yellow watch - severe thunderstorm - in effect

Effective: Mon July 20, 2026, 7:38 PM
Expires: Tue July 21, 2026, 5:59 AM

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail. What: Wind gusts up to 90 km/h. Loonie sized hail. When: Tonight. ### Local utility outages are possible. Strong wind gusts can damage trees, buildings and overturn vehicles. Large hail can cause significant damage and injury. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. 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: https://www.ontario.ca/page/be-prepared-emergency.

When thunder roars, go indoors! Lightning kills and injures Canadians every year. Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.

yellow watch - severe thunderstorm - in effect

Effective: Mon July 20, 2026, 7:38 PM
Expires: Tue July 21, 2026, 5:59 AM

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail. ### Local utility outages are possible. Strong wind gusts can damage trees, buildings and overturn vehicles. Large hail can cause significant damage and injury. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. 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: https://www.ontario.ca/page/be-prepared-emergency.

When thunder roars, go indoors! Lightning kills and injures Canadians every year. Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.

yellow watch - severe thunderstorm - in effect

Effective: Mon July 20, 2026, 5:57 PM
Expires: Tue July 21, 2026, 4:31 AM

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail. Thunderstorms maybe approach from the west later this evening. What: Wind gusts up to 90 km/h. Hail size up to loonie. When: Late this evening or near midnight. ### Local utility outages are possible. Strong wind gusts can damage trees, buildings and overturn vehicles. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. 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: https://www.ontario.ca/page/be-prepared-emergency.

When thunder roars, go indoors! Lightning kills and injures Canadians every year. Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.

squall watch in effect

Effective: Mon July 20, 2026, 10:48 PM
Expires: Tue July 21, 2026, 7:59 AM

Conditions are favourable for the development of squalls with wind gusts up to 40 knots and frequent lightning. Potentially strong thunderstorms will approach from the west tonight. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.

squall watch in effect

Effective: Mon July 20, 2026, 10:48 PM
Expires: Tue July 21, 2026, 7:59 AM

Conditions are favourable for the development of squalls with wind gusts up to 40 knots and frequent lightning. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.