Onda Blu
43.184° N, 10.537° EBeach · facing west
About the beach
Onda Blu, within Castagneto Carducci (the province of Livorno, Tuscany), is a beach on the Ligurian Sea.
The beach faces west (265°). It is most sheltered when the Levante (E) or Gregale (NE) blows, as it comes from inland; with a Ponente (W) or Libeccio (SW) the wind blows from the sea onto the shore and can whip up waves.
Bathing water quality: excellent (European EEA classification, 2025 season).
7-day forecast
| Day | Morning | Afternoon | Temp. |
|---|---|---|---|
| TODAY 13 oct | 91 | 83 | 22°C |
| WED 14 oct | 94 | 88 | 24°C |
| THU 15 oct | 94 | 81 | 23°C |
| FRI 16 oct | 85 | 68 | 23°C |
| SAT 17 oct | 94 | 79 | 24°C |
| SUN 18 oct | 88 | 70 | 23°C |
| MON 19 oct | 76 | 70 | 24°C |
Where is Onda Blu
Onda Blu is located in the municipality of Castagneto Carducci, in the province of Livorno, in Tuscany. Coordinates: 43.18362, 10.53750.
6.5 km as the crow flies from the centre of Castagneto Carducci and 45 km from Livorno, the provincial capital.
Winds and shelter at Onda Blu
The effect of each wind on this beach, which faces west (265°): what matters is where it comes from relative to the coast, not just its strength.
| Wind | From | Effect here |
|---|---|---|
| Tramontane | north | Cross-shore, from inland: moderate effect |
| Gregale | northeast | From inland: sheltered, calmer sea |
| Levante | east | From inland: sheltered, calmer sea |
| Sirocco | southeast | Cross-shore, from inland: moderate effect |
| Ostro | south | Cross-shore, from the sea: some waves possible |
| Libeccio | southwest | From the sea onto the shore: waves and rough sea |
| Ponente | west | From the sea onto the shore: waves and rough sea |
| Mistral | northwest | Cross-shore, from the sea: some waves possible |
Questions about Onda Blu
Can you swim at Onda Blu today?
Today (afternoon) the sea score at Onda Blu is 83/100 (Perfect Conditions): waves 0.2 m, wind 9 km/h, temperature 22°C. Go to the beach now. The score is updated twice a day based on waves, wind relative to the beach's orientation, rain and temperature.
Where is Onda Blu?
Castagneto Carducci (LI), Tuscany, 45 km as the crow flies from Livorno.
Which wind is Onda Blu sheltered from?
Sheltered with the Levante (E) or Gregale (NE); exposed with the Ponente (W) or Libeccio (SW).
How is the water quality at Onda Blu?
Excellent (EEA classification, 2025 season).