N, NW, NE (North Anglesey; N is dead onshore)
15-22 knots for stable flight and small swell; 25 knots + for advanced wave riding with 3m or smaller wings.
Best at High Tide (+/- 2 hrs) for depth over the rocky seabed. Access is restricted at other tidal states.
Tide times for Cemaes Bay →
LIVE hourly wind, an interactive wind map with customised forecast ratings, and a 14-day outlook on the same page - everything you need to plan a session at Cemaes Bay.
Cemaes Bay winging & sailing guide
Ideal wind directions, launch and access notes, hazards, and local knowledge for wing foilers, windsurfers and dinghy sailors at Cemaes Bay, Isle of Anglesey.
High and low water times, tide curves, moon phase, and spring vs neap context - plan your winging or sailing session around the tide at Cemaes Bay, Isle of Anglesey.
Water quality at Cemaes Bay
At KnotNow, we report on real-time sewage discharge data to help you decide if the conditions at Cemaes Bay, Isle of Anglesey are right for you to sail or wing foil.