Swimming in Istanbul in november 2025: Average sea temperature in november and tide times in november 2025
Average sea temperature in Istanbul in november 2025.
In november, according to seasonal norms, the sea temperature in Istanbul is:
Minimum: 52°F
Average: 57°F
Maximum: 62°F
Other useful seasonal weather averages in november:
- Outside temperature: 57°F to 61°F
- Most common weather: "Clear/Sunny"
- The wind blows at 8.1mph
- It rains a total of 2.6in, over 4 day(s).
Should we swim in Istanbul in november?
No... The water temperature in Istanbul in november is freezing
You won't be able to swim in Istanbul in november! The water temperature is freezing, reaching as low as 52°F (and only 62°F at best)! Our advice: if you are going to Istanbul this month, plan to sightsee and forget the beach!
Note also that in november, the climate is good with an average outside temperature of 59°F, 2.6in of precipitation (over 4 days) and 75.88 % humidity.
Water and normal seasonal temperatures in Istanbul in november
| November | |||
| Average sea temperature | 57°F | ||
| Minimum sea temperature | 52°F | ||
| Maximum sea temperature | 62°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 58°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 56°F | ||
| Precipitation | 2.6in | ||
| Number of days of rain | 4 jour(s) (12%) | ||
| Humidity | 76% | ||
| Visibility in kilometers | 9.63km | ||
| Cloud cover | 38% | ||
| Our opinion | freezing swimming |
Chart of the tides in november 2025
Tide times in november 2025 in Istanbul
Swim elsewhere in Turkey in november
| City | Average T° | Min. T° | Max. T° | Our opinion | Alanya in november | 71°F | 76°F | pleasant swimming | Antalya in november | 70°F | 75°F | pleasant swimming | Bodrum in november | 67°F | 72°F | cool swimming | Izmir in november | 65°F | 69°F | cool swimming | Marmaris in november | 70°F | 74°F | cool swimming | Side in november | 71°F | 76°F | pleasant swimming | Belek in november | 71°F | 76°F | pleasant swimming | Çanakkale in november | 62°F | 67°F | cold swimming | Dalaman in november | 70°F | 74°F | pleasant swimming | Didim in november | 67°F | 71°F | cool swimming | Kemer in november | 70°F | 75°F | pleasant swimming | Sinop in november | 59°F | 63°F | freezing swimming | Tekirdağ in november | 58°F | 64°F | freezing swimming | Trabzon in november | 60°F | 67°F | cold swimming | Cesme in november | 66°F | 70°F | cool swimming | Ephesus in november | 66°F | 70°F | cool swimming | Sile in november | 58°F | 63°F | freezing swimming |