Canada
The Rothesay
About this Dive Site
Description
Explore the remains of the Rothesay, a wooden side-wheel steamer that sank in 1889, in the shallow, inviting waters of Brockville. This wreck is a haven for zebra mussels and a diverse array of fish, making it suitable for divers of all skill levels.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2°C | 2°C | 3°C | 5°C | 10°C | 15°C | 20°C | 20°C | 17°C | 12°C | 7°C | 4°C |
Peak Season
June, July, August, May, September, October
Jan
Ice diving is possible but conditions are extreme. Limited access.
Feb
Extreme cold, ice diving is the primary option. Very challenging.
Mar
Ice begins to break up, but still very cold. Limited diving opportunities.
Apr
Water starts to warm slightly. Visibility can be poor due to meltwater.
More monthly highlights
May
Water begins to warm significantly. Visibility improves. Shipwreck diving season opens.
Jun
Excellent visibility and comfortable water temperatures. Peak season for shipwreck diving.
Jul
Warmest water temperatures and excellent visibility. Abundant marine life around wrecks.
Aug
Continued excellent conditions for shipwreck diving. Plankton blooms can occur.
Sep
Water starts to cool, but visibility remains good. Good for exploring wrecks.
Oct
Autumn diving. Water is cooler but visibility can be excellent. Fewer crowds.
Nov
Water temperatures drop significantly. Visibility can be reduced. End of the main diving season.
Dec
Very cold water. Ice formation begins. Limited diving opportunities, primarily for experienced ice divers.
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