SW, S (Prevailing winds that funnel cleanly across the harbour)
15-25 knots; 4-5m wings in lighter air.
Sailable at all tides. High tide is preferred for easiest launch.
Tide times for Portland Harbour →
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 Portland Harbour.
Portland Harbour winging & sailing guide
Ideal wind directions, launch and access notes, hazards, and local knowledge for wing foilers, windsurfers and dinghy sailors at Portland Harbour, Dorset.
High and low water times, tide curves, moon phase, and spring vs neap context - plan your winging or sailing session around the tide at Portland Harbour, Dorset.
Water quality at Portland Harbour
At KnotNow, we report on real-time sewage discharge data to help you decide if the conditions at Portland Harbour, Dorset are right for you to sail or wing foil.