Punta Trettu

Punta Trettu is a shallow lagoon on a sand spit in San Giovanni Suergiu, on the Sant'Antioco lagoon in Sardinia's Sulcis-Iglesiente region. Flat, waist-deep water with a sandy bottom and wind that works from multiple directions have made it one of Europe's top beginner and freestyle learning destinations, with dedicated kite centers running large schools on site.

beginnerflat waterfreestylefoilfreeride

Wind

best months	Apr May Jun Jul Aug Sep Oct
season notes	Season runs April 1 to October 31 with over 20 windy days per month; thermal effect can add 10+ knots beyond the raw forecast on sunny days.
avg knots	15-20
wind name	Maestrale (spring/summer) plus local thermal; the bay's orientation lets it work with wind from several directions
direction to shore	cross-shore, workable from multiple directions
quality	steady thermal-driven wind
typical kite sizes	9-12m typical

Water

type	lagoon - flat
tides	negligible
currents	minimal, protected lagoon
standing depth	shallow and standable across most of the bay - a large area is dedicated for beginners, separated from two zones for more advanced riders

Levels

beginner	yes
intermediate	yes
advanced	yes
notes	One of the top spots in Europe to learn: shallow flat water, uncrowded space, and a beginner zone kept separate from advanced/freestyle zones.

Launch & crowd

description	600m sand spit with wide rigging space; on-site kite centers (Punta Trettu Kite Center, ProKite Sardegna) provide bar, kitchen, showers, gear wash-down, Wi-Fi/Starlink and parking (camper-friendly)
rescue	professional lifeguard on duty plus dedicated rescue boat during school hours
busy months	Jun Jul Aug
vibe	large international kite-school scene, beginner-heavy but with dedicated freestyle zones

Monthly wind statistics

Station: San Giovanni Suergiu (weatherspark modelled climatology) (Weatherspark (NASA/NOAA MERRA-2 reanalysis-based model climatology, not a physical anemometer), ~9 km) — Windfinder's own Punta Trettu page has 'No statistical weather data available'; its nearest suggested live station, Marina di Carloforte (11.2 km), could not be fetched this session (persistent HTTP 429 from windfinder.com). Substituted Weatherspark's modelled climatology for San Giovanni Suergiu, ~9 km inland (approximate, estimated from coordinates, no geocoding tool used) — this is an inland town, not a coastal reading, so sea-breeze/thermal enhancement right on the water at Punta Trettu is likely understated further still. IMPORTANT: the reanalysis-based 24h/365-day average peaks in winter, the OPPOSITE of the batch's known_best_months (Apr-Oct); the Maestrale/thermal summer window this spot is famous for is a strong afternoon-only phenomenon this whole-day average smooths away. No Beaufort-probability or water-temperature data published; left null rather than invented.

Month	Wind ≥4 Bft	Avg kn	Dir	Air °C	Water °C
Jan	—%	11	W	10.8	—
Feb	—%	11	W	10.8	—
Mar	—%	10.6	W	12.2	—
Apr	—%	10.2	W	14.4	—
May	—%	9.1	W	17.5	—
Jun	—%	8.4	W	21.4	—
Jul	—%	8.3	N	24.2	—
Aug	—%	8	N	24.7	—
Sep	—%	8.7	N	22.5	—
Oct	—%	9.4	W	19.2	—
Nov	—%	10.6	W	15.3	—
Dec	—%	11	W	11.9	—

Hazards

schools describe the spot as having essentially no natural hazards thanks to shallow, flat, sheltered water - standard kite safety practice still applies

Rules

zoned areas separate beginners from intermediate/advanced riders within the lagoon

Tips

thermal builds through the day and can run notably stronger than the morning forecast
go early for calmer beginner conditions before the thermal fills in

Travel basics

airport	CAG - Cagliari Elmas, roughly 70 km away
getting there	in San Giovanni Suergiu, Sulcis-Iglesiente, about 70 km west of Cagliari
accommodation	camper/campground friendly parking on site plus nearby town accommodation
cost level	mid
no wind	visit Sant'Antioco island, Carbonia, or the Sulcis coastline

Nearby: Porto Pino, Sant'Antioco

Sources: prokitesardegna.com · kitevillagesardegna.com · en.wikipedia.org