Crab Island Surf Report
Crab Island — surf & tide guide
Crab Island is a reef in Clare, Ireland. It works best on a W–NNW swell with E–SE winds blowing offshore. The beach faces W. Ideal size is 1.2–4.0 m at 12–18 s.
- Break type
- Offshore reef
- Best swell
- W–NNW · 1.2–4.0m
- Best wind
- E–SE offshore
- Best tide
- Mid
- Best period
- 12–18s
- Skill level
- Advanced
- Best season
- Oct–Mar
not a learning wave · boat, jet-ski or kayak from Doolin pier.
Crab Island has semidiurnal (two highs a day) tides with an approximate large range of 4.8 m. Mid tide only. Dangerous at low. More Clare spots →
About Crab Island
Crab Island is the small uninhabited island sitting offshore from Doolin harbour, north Clare. The wave is a fast, hollow right-hander breaking on the reef shelf off the island's south side. It's reliably visible from the harbour pier and from the cliffs on either side, which makes it one of the most photographed reef breaks in Ireland.
Access is by boat, jet-ski or kayak from Doolin pier - there is no paddle-in from shore. The wave needs a clean NW groundswell with a long period, and an E to SE offshore wind to hold its shape. Mid tide is best.
Crab Island sits in the same swell zone as Aileen's and Riley's; when the Atlantic delivers, the whole Clare reef coastline lights up at once.
Hazards & Notes
- Boat access only - currents in the channel are strong
- Reef is shallow and unforgiving on the inside
- Be aware of fishing boats and ferry traffic from Doolin
- Cold North Atlantic water year-round
14-Day Forecast
Tap any day for hourly detail.
Other Clare Spots
All conditions and 14-day forecast for every Clare break: view the full Clare page →