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Eddystone Rocks
Plymouth, Cornwall, United Kingdom

Water bodyEnglish Channel
Water temp9–17°C
Estimated from climate dataJun–Oct
About this site
Eddystone Rocks is a dive site near Plymouth, Cornwall, United Kingdom, in the English Channel. Marine life recorded within about 5 km (OBIS/GBIF) includes soft corals, nudibranchs, lobsters, dolphins. Typical surface water temperature ranges from about 9 to 17 °C over the year.
Conditions by month
BestGoodMixedOctoberBest
Typically one of the best months here.
Marine life
Recorded nearby
- Jewel AnemoneCorynactis viridis
Edible Sea UrchinEchinus esculentus- Pink Sea-fanEunicella verrucosa
Spiny StarfishMarthasterias glacialis
Cotton-spinnerHolothuria forskali
Devonshire Cup CoralCaryophyllia (Caryophyllia) smithii
Seven-armed StarfishLuidia ciliaris- Red FingersAlcyonium glomeratum
Nearby sites
- 1HMS Scylla (F71)16 km
- 2James Egan Layne16 km
- 3Pendennis Shore Dive56 km
- 4Silver Steps56 km
- 5Castle Beach56 km
- 6D157 km
Straight-line distances.
Sources: Wikipedia (CC BY-SA, facts) · Species occurrences: OBIS (CC BY 4.0), GBIF.org