Current Sea Water Temperature:
+73.0°F
| Maximum Sea Water Temperature in October: | 75.8°F |
| Minimum Sea Water Temperature in October: | 59.8°F |
| Average water temperature in October: | 68.5°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| October 07 | 73.0°F | October 02 | 73.0°F |
| October 06 | 73.4°F | October 01 | 73.4°F |
| October 05 | 73.0°F | September 30 | 74.2°F |
| October 04 | 72.4°F | September 29 | 73.6°F |
| October 03 | 71.4°F | September 28 | 73.6°F |
When is the Warmest Sea for Istanbul?
According to our data for the last three years for Istanbul the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2024 for Istanbul was 78.8°F. The maximum and minimum values were 74.4°F and 81.0°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2024 for Istanbul was 78.9°F. The maximum and minimum values were 72.2°F and 82.2°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2024 for Istanbul was 77.7°F. The maximum and minimum values were 73.6°F and 80.2°F respectively.
Turkey Resorts:
NAME
F°
| Alanya |  |
+82 |
| Antalya | |
+84 |
| Beldibi | |
+82 |
| Belek | |
+82 |
| Bodrum |  |
+72 |
| Fethiye | |
+82 |
| Istanbul | |
+70 |
| Kas | |
+82 |
| Kemer | |
+82 |
| Konakli | |
+82 |
| Kusadasi | |
+74 |
| Marmaris | |
+80 |
| Okurcalar | |
+82 |
| Oludeniz | |
+80 |
| Side | |
+82 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Istanbul
Local time: 09:45
08 oct, tuesday
| 1200 |  |
78°F | W 6 mph |
| 1500 | |
78°F | SW 11 mph |
| 1800 | |
72°F | SW 12 mph |
| 2100 |  |
68°F | SW 8 mph |
09 oct, wednesday
| 0000 | |
68°F | W 5 mph |
| 0300 | |
68°F | SW 1 mph |
| 0600 |  |
68°F | NW 1 mph |
| 0900 | |
74°F | NE 5 mph |