Plymouth Breakwater
A reliable Plymouth Sound dive with rocky walls, kelp and plenty of smaller marine life hiding around the breakwater.
Plymouth, Cornwall
United Kingdom
Where we dived
Dive Site
Plymouth Breakwater is a long stone breakwater protecting Plymouth Sound and is one of the area's regularly dived sites. The sheltered position makes it a useful option when conditions outside the Sound are less favourable. Depending on the conditions, dives can be made on different sides of the breakwater, with very different underwater scenery.
The sheltered side has a more sandy character, while the more exposed side offers rocky terrain and kelp. The site is not particularly deep, making it useful for training and relaxed exploration. Boat traffic is something to keep in mind, so a surface marker buoy is essential when appropriate.
What to expect
Dive Type
Fun, Reef
ACCESS
Boat
EXPERIENCE
Beginner, Advanced, Pro
CURRENT
Limited
MAX. DEPTH
15m
VISIBILITY
5-10m
WATER
Salt
When to visit
Best Time To Dive
The breakwater can be dived throughout the year, although spring and summer are generally the most popular periods for diving in Plymouth Sound. Local weather and sea conditions should always be checked before diving.
Meet the Locals
Wildlife
The sheltered seabed provides habitat for spider crabs, scallops and small-spotted catsharks, while the rocky areas and kelp support a wider variety of marine life. Look closely around the rocks for smaller crustaceans, fish and other creatures typical of the south-west English coast.
Where to Go
Dive Site Location
Plymouth, Cornwall
United Kingdom
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Who to dive with
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Get Involved
Local Projects
If there is a conservation project running at this dive site, we list it here. You may consider to join or take a part to give somthing back, help preserve the place or raise awareness. There's so much we can do to help...
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