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Seasickness on Greek Ferries: How to Avoid It

Which Greek ferries are smoother, the best seats, wind days to avoid and practical tips against seasickness.

By the iLoveGreece editorial team · Last reviewed 2026-11

Quick answer

Large conventional ferries are much smoother than small fast boats. Sit low and in the middle, look at the horizon, and avoid fast catamarans on windy days. Strong summer north winds (Meltemi) make the Cyclades rougher, especially in the afternoon.

What to know

  • Check the wind forecast before booking a fast boat.
  • Ask a pharmacist for motion-sickness remedies before you sail.
  • Eat lightly and stay on deck in fresh air if allowed.
  • Morning sailings are often calmer than afternoon ones on windy days.

FAQ

Are Seajets boats rough?

Small high-speed boats feel waves more. Big ferries are more stable.

What wind is too much?

Strong winds can lead to cancellations; operators and port authorities decide.

Wind & waves forecast →Blue Star vs Seajets →Wind and cancellations →

Related guides

Updated 2026-11. General planning guidance. Check with operators and local authorities.