Overview
A long, quiet beach of fine sand backed by dunes and Mediterranean scrub, near Costa Rei. Calm shallow water and a less developed feel than the more famous neighbours.
Cala Sinzias
Better skip today
Moderate wind makes it hard to enjoy the day. Very strong gusts up to 28 km/h.
AURA Score
5.2
Hourly cloud cover trend
34%light08
70%dense10
55%light12
65%dense14
90%dense16
63%dense18
100%dense20
Hourly wind trend
windgustsPosidonia risk
LowAURA estimate · Recent conditions
Recent conditions don't suggest any new significant Posidonia build-up in the last 3 days.
Live reports
Seaweed, jellyfish or crowded beach? Let the community know.
Next days
About the beach
Castiadas · Sud
A long, quiet beach of fine sand backed by dunes and Mediterranean scrub, near Costa Rei. Calm shallow water and a less developed feel than the more famous neighbours. Suitable for families with children.
Accessibilità
Accessible facilities for people with reduced mobility.
Verifica i servizi aggiornati su lidotamatete.itBeach features
- Sand: sand — Sandy beach, easy to lay a towel on and family-friendly.
- Seabed: gently sloping
- Exposure: East — spectacular sunrises over the sea
- Services: Beach club, Bar, Restaurant, Hotel nearby, Equipment rental, Restrooms, ShowersDisponibilità stagionale: verifica prima di partire.
- Info: Pine forest behind the beach, Sheltered from the Mistral
Want to list your business? Get in touch
Did you notice something wrong about this beach?
Verified on 6 May 2026 · Sources: OpenStreetMap, SardegnaTurismo, Comune di Castiadas
Wind at the beach
Sirocco from the south-east
Speed
15 km/h
Gusts 28 km/h
Onshore
Blowing in from the sea: can ripple the water.
Sea details
- Sea: Calm
- Waves: 0.3 m
- Water temperature: 28°C· above average
- Wind direction: Sirocco (south-east)
Why go
A go-to choice for anyone visiting southern Sardinia: a recognised natural setting, distinctive sea colours and the classic Sardinian beach-day experience, best enjoyed when the daily conditions cooperate.
Wind & sea exposure
Exposure to the prevailing winds varies day to day — always check the wind and sea state before going.
Family suitability
Whether the beach feels family-friendly varies by day — check wind, sea state and access before travelling with children.
Parking & access
Parking can vary by season — plan to arrive early in July and August and check for any local restrictions before leaving.
Best time to visit
The best days are usually those with calm seas and no sustained Maestrale. Early morning and late afternoon are the most comfortable windows in summer, while June and September often hit the sweet spot of temperature, crowds and conditions.
How AURA helps you choose the right day
AURA compares the wind, sea and weather forecast for every Sardinian beach and summarises whether the day looks favourable, acceptable or best avoided. Check the live version of this page before leaving to see today's AURA score and pick the best window.