Conditions
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
Dived here today? How were conditions vs. what we showed?
About this site
Marathonas lies on the east coast of Attica, facing the Aegean Sea north of Athens, in an area historically known for the Marathon plain and its associated bay. The cape here marks a stretch of coastline reached from the town itself, with the open Aegean extending to the east.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Silver PufferLagocephalus sceleratusReported here · unconfirmed
Compass JellyChrysaora hysoscellaReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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