How warm is the sea in Skiathos?
The sea in Skiathos is currently 27°C.
Sea temperature is measured at the surface and updated hourly.
The sea in Skiathos is 27°C today, the weather is clear, 26°C.
Greece
Last updated: 11 July 2026, 16:55
Next 48 hours
The best time to visit is from June to September. The sea is warmest in July (27.2°C).
| Month | Max | Min | Rain (days) | Sea |
|---|---|---|---|---|
| January | 11° | 7° | 13 | 16° |
| February | 12° | 8° | 10 | 15° |
| March | 12° | 9° | 9 | 15° |
| April | 15° | 11° | 5 | 17° |
| May | 18° | 15° | 5 | 18° |
| June | 23° | 20° | 4 | 24° |
| July | 26° | 23° | 2 | 27° |
| August | 26° | 23° | 3 | 27° |
| September | 23° | 20° | 7 | 25° |
| October | 19° | 17° | 7 | 23° |
| November | 16° | 13° | 7 | 20° |
| December | 13° | 10° | 11 | 17° |
The sea in Skiathos is currently 27°C.
Sea temperature is measured at the surface and updated hourly.
The best time to visit is from June to September. The sea is warmest in July (27.2°C).
Derived from the 2015–2024 climate averages.
Tomorrow in Skiathos expect partly cloudy, with a high of 28°C and a low of 22°C.