Measurements:
°C
°F
Marmari
70°F
S 7 mph
Feels like: 70°F
Precip: 3%
World Resorts Greece Marmari Weather

Marmari Sea Water Temperature

Current Sea Water Temperature:
+76.8°F
Maximum Sea Water Temperature in October: 81.4°F
Minimum Sea Water Temperature in October: 71.0°F
Average water temperature in October: 76.0°F

Sea Water Temperature for the Last 10 Days:

October 04 76.8°F September 29 77.4°F
October 03 76.6°F September 28 78.2°F
October 02 76.0°F September 27 77.8°F
October 01 76.8°F September 26 78.2°F
September 30 77.0°F September 25 79.0°F

When is the Warmest Sea for Marmari?

According to our data for the last three years for Marmari the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Marmari was 79.9°F. The maximum and minimum values were 76.0°F and 82.2°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Marmari was 78.9°F. The maximum and minimum values were 77.0°F and 79.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Marmari was 77.7°F. The maximum and minimum values were 75.6°F and 80.4°F respectively.

Best Time to Visit Marmari
The most sunny months:
July 31 days
August 31 days
June 28 days
The most warm months:
August 86.4 °F
July 85.6 °F
September 81.7 °F
Warmest sea temperature:
August 81.2 °F
September 79.9 °F
July 78.9 °F
The most cold months:
January 57.8 °F
February 58.3 °F
March 60.3 °F
The most rainy months:
January 7 days
December 6 days
February 5 days
The most windy months:
January 17 mph
February 17 mph
July 16 mph

Marmari on the Weather Map

Greece Resorts:
NAME
F°
Athenes +70
Bali Gr +66
Chalkidiki +68
Chania +66
Corfu +70
Crete +58
Hanioti +70
Paralia Katerini +72
Pefkochori +70
Possidi +70
Rhodes +70
Sithonia +70
Thasos +64
Thessaloniki +72
Zakynthos +70
24 Hours Weather Forecast
Marmari
Local time: 12:05
04 oct, sunday
1500 70°F
SE
9 mph
1800 70°F
SE
11 mph
2100 72°F
SE
8 mph
05 oct, monday
0000 72°F
E
6 mph
0300 72°F
SE
6 mph
0600 72°F
S
10 mph
0900 70°F
S
14 mph
1200 70°F
S
14 mph