The Muff

Best months: Aug–Oct

Protected Area

Grassy Island Nature Reserve

Why dive here

With 77+ marine species recorded in the area - including blue sharks, dwarf minke whales, humpback whales, ocean sunfish (mola mola) and jellyfish lake - The Muff offers some of Nova Scotia's richest diving. Water ranges 1-17°C, warmest August, September, October.

Best timeAug–Oct

WetsuitA 7mm wetsuit with a hood

Marine lifeBlue Sharks, Dwarf Minke Whales, Humpback Whales, Ocean Sunfish (Mola Mola) and Jellyfish Lake · 77+ species recorded

Water1-17°C · warmest August, September, October

StandoutRich in charismatic marine life

The Muff, off Nova Scotia, offers a unique cold-water wreck experience. We found visibility can be variable, but on a good day, the large intact bow section is impressive, housing pollack and cod. This site is best for experienced drysuit divers comfortable with deeper wrecks and potential currents. It’s a solid dive if you're exploring the region's historical underwater landscape.

Safety Notes

Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.

Today06:2617:4311h 17m daylightGolden hour 17:04

Reviews for The Muff

Conditions

Ocean conditions, forecast and tides for The Muff

The Muff Ocean Conditions

Monthly averages for The Muff, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (44.6, -63.5) (0km away)