World Resorts Turkey Mersin Weather

Mersin sea water temperature

Current sea water temperature:
+86.2°F
Minimum sea water temperature in July: 88.2°F
Maximum sea water temperature in July: 79.0°F
Average sea water temperature in July: 83.6°F

Sea water temperature for the last 10 days:

July 18 86.2°F July 13 84.6°F
July 17 85.8°F July 12 83.8°F
July 16 85.5°F July 11 83.8°F
July 15 84.2°F July 10 84.6°F
July 14 84.6°F July 9 83.8°F

When is the warmest sea in Mersin?

Based on the data about daily sea water temperature for the last three years the warmest sea in Mersin was noticed in August, September and July.

Monthly Sea Temperatures in Mersin, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 88.0°F and 84.2°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 83.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 81.1°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 83.8°F. The highest and lowest sea temperatures during the month were 86.2°F and 82.2°F.

Best time for vacation in Mersin

Sunniest months:
July 28 days
September 27 days
August 27 days
Warmest months:
August 90.7 °F
July 89.8 °F
September 86.5 °F
Warmest sea temp:
August 85.6 °F
September 84.0 °F
July 83.6 °F
Coldest months:
January 54.4 °F
February 57.4 °F
December 58.8 °F
Rainiest months:
December 4 days
January 4 days
February 2 days
Windiest months:
July 7.3 mph
August 7.2 mph
June 6.9 mph

Mersin on a weather map

Mersin
+79°F
SW 6 mph
Feels like: +84°F
Precip.: 11%
Places in Turkey:
Name
°F
+79°F
+79°F
+81°F
+82°F
+75°F
+75°F
+75°F
+73°F
+75°F
+79°F
+77°F
+81°F
+75°F
+75°F
+75°F
24 Hours Forecast
Mersin
Local time: 00:41
July 19, sunday
0300
77°F
SW
6 mph
0600
75°F
SW
5 mph
0900
84°F
W
5 mph
1200
88°F
N
9 mph
1500
88°F
N
9 mph
1800
86°F
N
7 mph
2100
79°F
N
2 mph
July 20, monday
0000
77°F
SW
5 mph
Units of measurement: °C / °F