Lake Erie and Lake Ontario

Marine Weather
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Marine weather forecasts and conditions, including buoys & stations data.

Tides, Water Levels and Currents
Tides, Water Levels and Currents Icon

Water level forecasts and observations, including tide and current tables.

Navigational Warnings and Notices
Navigational Warnings and Notices Icon

Current navigational warnings (NAVWARNs), including notices to shipping, notices to mariners (NOTMAR), shoals and status of aids to navigation.

Ice Conditions
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Ice charts, bulletins, recommended routes and ice forecasts.

Charts and Bathymetry
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Nautical charts and publications, as well as chart corrections and Notices to Mariners (NOTMAR).

Aids to Navigation
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Status of buoy tending operations.

Vessel Traffic Services
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Vessel Traffic Services, including Canadian Coast Guard publications and applicable regulations.

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