Cyclades · Greece
Mykonos and Delos by boat: a day facing the Meltemi
Delos is close to Mykonos, but proximity removes neither Meltemi nor archaeological-site rules. Fix the access time, keep Rhenia flexible and abandon the programme when the passage exceeds the crew.
- Departure
- Tourlos, Mykonos or Ornos
- Indicative distance
- 15 to 30 NM depending on the loop
- Time under way
- 2.5 to 4.5 hours under way
- Season
- May to October, frequent summer Meltemi
- Exposure
- Funnelled Meltemi and short seas between islands
Indicative route
A short loop with real decision points
From Ornos, reach Delos for the authorised time, choose one Rhenia bay and return directly.
Observe the channel from Ornos
Visible gusts and chop outside give a more useful signal than the distance display.
Reach Delos with access confirmed
Landing, times and approaches are controlled. The boat needs a clear waiting or departure plan.
Use Rhenia as the flexible stop
Several bays exist, but shelter changes with wind and traffic. One is enough.
Return before Meltemi builds
Do not rely on a speed the boat cannot comfortably hold in short seas. Leaving early preserves course choice.
Conditions
Meltemi turns miles into time
A moderate wind increase can materially reduce comfortable speed and add spray or fatigue. Lee effects below islands are irregular.
Delos is protected and controlled. Official times and rules belong in the route as hard constraints.
Check before departure
- Confirm Delos access time and procedure.
- Read gusts and waves in the Mykonos–Delos channel.
- Select one Rhenia bay and an alternative.
- Prepare a Mykonos-only plan.
Distances and times are planning ranges. Check official charts, notices to mariners, local regulations and a current marine forecast. The skipper remains responsible for every decision.
FAQ
Practical questions
Can Delos be reached without a skipper?
That depends on boat, qualifications, local experience and conditions. Short distance does not offset Meltemi beyond the crew’s ability.
Do Delos and Rhenia fit in one day?
Yes with confirmed Delos access and one Rhenia stop. That final stop must remain easy to remove.
When is Meltemi most disruptive?
It is frequent in summer and may build by day, but only a current local marine forecast supports planning.