CCGS Cape Storm is a Cape-class motor lifeboat of the Canadian Coast Guard.

[1] Normally assigned at terminus of the Welland Canal at Port Weller, Ontario, she is currently undergoing a Vessel Life Extension and has been temporarily replaced by the CCGS Cape Lambton.

Cape-class lifeboats have fuel capacities of 400 US gallons (1,500 L; 330 imp gal) and ranges of 200 nautical miles (370 km; 230 mi) when cruising.

[2] Cape Storm is capable of operating at wind speeds of 50 knots (93 km/h; 58 mph) and wave heights of 30 feet (9.1 m).

It can tow ships with displacements of up to 150 tonnes (170 short tons) and can withstand 60 knots (110 km/h; 69 mph) winds and 20 feet (6.1 m)-high breaking waves.