CyanoLakes

Stay Safe from Harmful Algal Blooms
Get near real-time forecasts and satellite imagery to avoid potentially toxic cyanobacterial and harmful algal blooms.

Trusted Risk Assessments
Advisories are based on World Health Organization (WHO) guidelines, helping you make informed decisions before heading to the water.

Plan with Confidence
Whether you're boating, fishing, or swimming, receive daily updates on blue-green algal risks tailored for recreational water use.

Find and Track Your Favourite Lakes
Search for lakes near you or add new ones by dropping a pin on the map. Easily manage your personalised watchlist.

Fresh Data, Updated Daily
Forecasts are updated daily, subject to cloud, ice, or snow cover, depending on the season.

Subscribe to a monthly or annual plan to unlock premium features:
• Browse the latest high-definition satellite imagery for chlorophyll-a, blooms, vegetation and more
• 10-day ahead forecasts, including charts
• Notifications within 2 hours of detection
• Loads of extra water quality data including health risk, biological and water clarity indicators and coverage estimates
• Monitor up to 10 lakes of your choice

Free version includes:
• Cyanobacteria health risk levels based on WHO guidelines
• Advisories for recreational users
• Up to 4 lakes

You can manage and cancel your subscriptions by going to your account settings after purchase. Payment will be charged to your account at the confirmation of purchase. The subscription automatically renews unless it is cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Cancellation of the current active subscription period is not allowed.

For more details, visit https://www.cyanolakes.com/faqs/

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Privacy Policy: https://www.cyanolakes.com/privacy-policy/

© CyanoLakes (2015-2026)

* size limits apply, minimum width of approx. 600 m or 2000 ft wide