Also known as: Otago Harbour wind tunnel, Aramoana
Otago Harbour wind tunnel, Aramoana spit, surrounding hills and wildlife

Wind, water and season at this South Island, Dunedin (Otago), New Zealand spot - what to expect and when to come.
Summer sea-breeze season, roughly Nov-Mar (est)
Otago Harbour funnels wind - summer NE sea-breeze accelerates to over 25 kt on sunny days; SW in winter often 25 kt at top of harbour vs 10 kt in town
Good summer sea breeze on sunny days; Confirm. via forecast
Summer
Harbour flat; sandy-beach access easiest at low tide
Funnelled gusty wind, cold SW changes, offshore risk near the mouth
Flat (harbour) / wave (Aramoana)
Tidal harbour with shallow flats and a deeper dredged shipping channel; Aramoana mouth exposed to bar and swell
Very cold - Dunedin; full winter wetsuit with hood, gloves and boots
Summer 4/3 + boots; winter 5/3 + boots/hood/gloves
Intermediate to advanced (current, channel, mouth wave)
3 (moderate)
Harbour flats suit freeriders; Aramoana mouth for wave riders
Moderate - road to Aramoana and harbour edge; mind shipping and current
Aramoana settlement, spit, mole and harbour-side launches near the entrance
Watercooled Sports, 19 Portsmouth Dr Dunedin - board hire and instructors; harbour yacht clubs (Vauxhall, Ravensbourne, North End) for rigging
Aramoana settlement, moles and beach; limited amenities; Dunedin city nearby
Aramoana Mole walk, albatross and wildlife on Otago Peninsula, Dunedin city
Small local windsurf scene; uncrowded
None known; busy commercial port - keep clear of the shipping channel; Confirm.
Permits and operators change - confirm before booking.
Strong tidal current at top of harbour (watch the current); deep water makes ocean-beach waves very powerful
111 or VHF Ch16; Coastguard Dunedin; nearest Dunedin Hospital
This profile is desk research, compiled from public sources - not a first-hand wind-sport spot report. Coordinates are approximate.