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World SWI Map
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Waterspout Forecast Dashboard
Live indicators for Lake Ontario: SWI risk, low‑level winds, satellite, and recent sightings.
ESWD confirmed reports
Live waterspout posts
Waterspout Forecast Dashboard
Live indicators for Lake Ontario: SWI risk, low‑level winds, satellite, and recent sightings.
Szilagyi Waterspout Index (Great Lakes)
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Low-level wind and convergence (Windy)
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Near real-time satellite (Zoom Earth)
Open Great Lakes view
Recent waterspout sightings
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ESWD confirmed reports
Live waterspout posts