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Corsica sea water temperature

Current sea water temperature:
+58.6°F
Minimum sea water temperature in January: 61.7°F
Maximum sea water temperature in January: 55.2°F
Average sea water temperature in January: 57.8°F

Sea water temperature for the last 10 days:

January 12 58.6°F January 7 59.7°F
January 11 58.8°F January 6 59.5°F
January 10 59.0°F January 5 59.7°F
January 9 59.2°F January 4 59.7°F
January 8 59.5°F January 3 59.9°F

When is the warmest sea in Corsica?

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

Monthly Sea Temperatures in Corsica, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 77.7°F. The highest and lowest sea temperatures during the month were 79.5°F and 75.0°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 82.4°F and 74.8°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 75.6°F. The highest and lowest sea temperatures during the month were 77.5°F and 73.8°F.

Best time for vacation in Corsica

Sunniest months:
July 28 days
August 27 days
June 25 days
Warmest months:
August 83.5 °F
July 83.5 °F
June 78.0 °F
Warmest sea temp:
August 78.0 °F
July 76.8 °F
September 75.1 °F
Coldest months:
January 53.3 °F
February 54.6 °F
December 56.0 °F
Rainiest months:
November 6 days
December 5 days
March 4 days
Windiest months:
January 6.7 mph
November 6.7 mph
March 6.6 mph

Corsica on a weather map

Corsica
+41°F
SE 4 mph
Feels like: +39°F
Precip.: 0%
Places in France:
Name
°F
+32°F
+45°F
+50°F
+46°F
+46°F
+41°F
+50°F
+48°F
+48°F
+43°F
+48°F
+48°F
+43°F
+28°F
+50°F
24 Hours Forecast
Corsica
Local time: 00:11
January 13, tuesday
0300
46°F
SE
2 mph
0600
48°F
E
3 mph
0900
50°F
E
2 mph
1200
55°F
NW
2 mph
1500
54°F
N
5 mph
1800
48°F
N
3 mph
2100
48°F
NE
3 mph
January 14, wednesday
0000
48°F
NE
2 mph

Best place for vacation:

Units of measurement: °C / °F