Wreck of Sephon - Scottish West Coast
Diving the Sephon is a proper Scottish adventure, one of those dives that feels earned. We’re talking about a classic trawler, sitting upright and surprisingly intact on a silty seabed. You’ll spend most of your bottom time exploring the holds, maybe poking around the wheelhouse if the visibility is playing nice. What we love about the Sephon isn't just the history, though imagining her working life is part of the charm; it's the sheer number of critters that have made her home. Expect to find conger eels peering from every dark corner, their heads thick as your arm. Lobsters and crabs scuttle across the decks, and the hull plating is fuzzy with plumose anemones, swaying gently in the slight surge. Our favourite detail? The way light filters through the superstructure, creating these shafts that illuminate the tiny nudibranchs clinging to the metal. It’s a dive best suited for experienced cold-water divers comfortable with low visibility and the occasional current, but if you're up for it, the Sephon delivers a genuinely rewarding wreck dive.
- Location
- Scottish West Coast, United Kingdom, Mediterranean & Europe
- Coordinates
- 55.810580, -6.081872
- Type
- wreck
Marine Protected Area: Bridgend Flats, Islay
Nearby Dive Sites in Scottish West Coast
- ACCORD - 9m (wreck)
- ADONO - 10m (wreck)
- ADROLIS - 5m (wreck)
- AGATE - 10m (wreck)
- AGIOS MINAS - 10m (wreck)
- AKKA - 28m (wreck)
- ALBIA - 10m (wreck)
- ALEXANDER - 10m (wreck)
- AMY JANE - 52m (wreck)
- AMY (POSSIBLY) - 38m (wreck)
- ANGELA - 5m (wreck)
- ANNIE JANE - 29m (wreck)
- ANNIE MC FADYEN - 7m (wreck)
- ANNIE MELLING - 54m (wreck)
- ANWOTH - 0m (wreck)
Nearest Dive Centres to Wreck of Sephon
- Aquaholics - ["PADI"]
- C&C MARINE SERVICES
- Eagle Divers NI - ["PADI"]
- Field Studies Council Millport
- Freedive Northern Ireland
- Fyne Diving - ["PADI"]
Marine Life in Scottish West Coast
Home to 127 recorded species including 50 reef fish, 15 whales & dolphins, 10 seagrass & algae, 9 sharks & rays, 8 other, 7 crabs & lobsters.
Notable Species
- harbour porpoise (Phocoena phocoena) - Whales & Dolphins
- Common minke whale (Balaenoptera acutorostrata) - Whales & Dolphins
- Common sea star (Asterias rubens) - Starfish
- Devonshire cup coral (Caryophyllia (Caryophyllia) smithii) - Hard Corals
- Cowfish (Tursiops truncatus) - Whales & Dolphins
- basking shark (Cetorhinus maximus) - Sharks & Rays
- Common shore crab (Carcinus maenas) - Crabs & Lobsters
- Common brittlestar (Ophiothrix fragilis)
- Short-beaked Common Dolphin (Delphinus delphis) - Whales & Dolphins
- Acorn barnacle (Semibalanus balanoides)
- Light-bulb sea squirt (Clavelina lepadiformis)
- bladder wrack (Fucus vesiculosus) - Seagrass & Algae
- Blue mussel (Mytilus edulis) - Clams & Mussels
- Norway Lobster (Nephrops norvegicus) - Crabs & Lobsters
- Sand mason (Lanice conchilega) - Worms
- Dog whelk (Nucella lapillus) - Sea Snails & Nudibranchs
- knotted wrack (Ascophyllum nodosum) - Seagrass & Algae
- Edible periwinkle (Littorina littorea) - Sea Snails & Nudibranchs
- Star ascidian (Botryllus schlosseri)
- Common whelk (Buccinum undatum) - Sea Snails & Nudibranchs