World Resorts Turkey Marmaris Weather

Marmaris sea water temperature

Current sea water temperature:
+65.7°F
Minimum sea water temperature in January: 67.8°F
Maximum sea water temperature in January: 62.1°F
Average sea water temperature in January: 64.4°F

Sea water temperature for the last 10 days:

January 13 65.7°F January 8 66.0°F
January 12 65.7°F January 7 66.0°F
January 11 65.5°F January 6 66.4°F
January 10 65.8°F January 5 66.6°F
January 9 66.0°F January 4 66.9°F

When is the warmest sea in Marmaris?

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

Monthly Sea Temperatures in Marmaris, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 84.2°F and 78.3°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 80.2°F and 76.6°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 80.2°F. The highest and lowest sea temperatures during the month were 84.2°F and 76.5°F.

Best time for vacation in Marmaris

Sunniest months:
July 31 days
August 31 days
June 28 days
Warmest months:
July 91.6 °F
August 91.5 °F
September 86.2 °F
Warmest sea temp:
August 81.1 °F
September 79.4 °F
July 78.9 °F
Coldest months:
January 55.6 °F
February 57.8 °F
December 59.5 °F
Rainiest months:
January 7 days
December 6 days
February 5 days
Windiest months:
January 7.8 mph
February 7.6 mph
March 7.4 mph

Marmaris on a weather map

Marmaris
+48°F
SE 10 mph
Feels like: +43°F
Precip.: 0%
Places in Turkey:
Name
°F
+52°F
+52°F
+48°F
+52°F
+45°F
+45°F
+52°F
+45°F
+48°F
+52°F
+54°F
+52°F
+52°F
+37°F
+48°F
24 Hours Forecast
Marmaris
Local time: 15:14
January 13, tuesday
1800
43°F
S
8 mph
2100
39°F
S
9 mph
January 14, wednesday
0000
39°F
S
9 mph
0300
39°F
S
9 mph
0600
39°F
S
8 mph
0900
46°F
S
7 mph
1200
55°F
SE
6 mph
1500
57°F
SE
6 mph
Units of measurement: °C / °F