Conditions · Know-how · Weather signsSample
9 days ago · Sep 18
Summer meltemi in the Cyclades: plan passages early
Cyclades · crewopen (sample)
From experience, not official
Made up to show how this works — not a real request.
crewopen · Around the water
Around the water
What the water is doing, what's happening on it, boaters helping boaters — and what people saw out there today.
Conditions
See all →How's the water? Share what you see, ask before you go, or pass on what you've learned. Official warnings show up here too.
Today on the water · Greek Islands
Official marine forecast for Greek Islands: Hellenic National Meteorological Service ↗
What's on
See all →Races, shows, open houses and things worth knowing around the water. Know something? Tell us.
What's on · EventSample
35 days ago · Aug 23
Aegean Regatta: island-hopping race from Chios to Samos
Chios → Samos · Aug 21–28 2026 · From Visit Greece ↗ · Ended
What's on · EventSample
100 days ago · Jun 19
Spetses Classic Yacht Regatta: wooden classics and Greek caiques
Spetses · Jun 17–20 2026 · From GTP Headlines ↗ · Ended
Help & hands
See all →Need a hand, a part, or something carried? Ask here. Going somewhere? Offer to carry.
In danger now? Call the Coast Guard on VHF channel 16, or dial 108 (Hellenic Coast Guard).
Numbers shown to help — check the right one for where you are.
Anything owed is settled between you — crewopen doesn't handle money.
Nothing here yet in Greek Islands. Post
Seen on the water
See all →Show what you caught and the boats you saw today. Your own photos only.
Nothing here yet in Greek Islands. Post
Posts here come from boaters, organisers and official sources — not from crewopen. We don't check, vouch for or take part in any arrangement made here. Use your own judgement; on the water, the captain always has the final call.