Castelsardo Sea Temperature Today and 14-Day Weather Forecast
The sea temperature in Castelsardo today is +29°C. Over the next 14 days, the water temperature is expected to stay between +25°C and +29°C. The water is warm enough for swimming and beach time. For a longer view, open the 30-day water temperature forecast.
Day and night air temperature
Day +34°C
Night +26°C
Sea water temperature by day
Water +29°C
Tap a date to open detailed daily weather
| Date | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 20 Mon |
+34°C
|
+26°C
|
+29°C | 3 m/s | 0 mm10% | 61% |
| 21 Tue |
+34°C
|
+27°C
|
+29°C | 4 m/s | 0 mm10% | 63% |
| 22 Wed |
+33°C
|
+26°C
|
+29°C | 4 m/s | 0 mm10% | 58% |
| 23 Thu |
+33°C
|
+26°C
|
+28°C | 8 m/s | 0 mm10% | 57% |
| 24 Fri |
+33°C
|
+25°C
|
+27°C | 5 m/s | 0 mm10% | 55% |
| 25 Sat |
+34°C
|
+25°C
|
+27°C | 3 m/s | 0 mm10% | 63% |
| 26 Sun |
+31°C
|
+25°C
|
+27°C | 6 m/s | 0 mm65% | 68% |
| 27 Mon |
+33°C
|
+25°C
|
+27°C | 6 m/s | 0 mm65% | 60% |
| 28 Tue |
+32°C
|
+25°C
|
+27°C | 5 m/s | 0 mm10% | 68% |
| 29 Wed |
+28°C
|
+17°C
|
+27°C | 5 m/s | 0 mm15% | 63% |
| 30 Thu |
+27°C
|
+18°C
|
+26°C | 6 m/s | 0 mm15% | 68% |
| 31 Fri |
+28°C
|
+18°C
|
+26°C | 6 m/s | 0 mm15% | 65% |
| 1 Sat |
+30°C
|
+18°C
|
+25°C | 6 m/s | 0 mm15% | 66% |
| 2 Sun |
+28°C
|
+18°C
|
+25°C | 6 m/s | 0 mm15% | 61% |