Measurements:
°C
°F
Saint-Tropez
66°F
W 21 mph
Feels like: 66°F
Precip: 100%
World Resorts France Saint-Tropez Weather

Saint-Tropez Sea Water Temperature

Current Sea Water Temperature:
+65.8°F
Maximum Sea Water Temperature in May: 74.0°F
Minimum Sea Water Temperature in May: 59.6°F
Average water temperature in May: 64.8°F

Sea Water Temperature for the Last 10 Days:

May 09 65.8°F May 04 65.0°F
May 08 65.6°F May 03 64.8°F
May 07 65.4°F May 02 65.0°F
May 06 65.0°F May 01 65.4°F
May 05 65.0°F April 30 65.6°F

When is the Warmest Sea for Saint-Tropez?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Saint-Tropez was 81.0°F. The maximum and minimum values were 77.8°F and 83.8°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Saint-Tropez was 81.2°F. The maximum and minimum values were 75.4°F and 86.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Saint-Tropez was 76.6°F. The maximum and minimum values were 73.8°F and 78.6°F respectively.

Best Time to Visit Saint-Tropez
The most sunny months:
July 30 days
August 28 days
June 25 days
The most warm months:
August 87.9 °F
July 87.7 °F
June 81.4 °F
Warmest sea temperature:
August 80.6 °F
July 79.2 °F
September 76.9 °F
The most cold months:
January 53.9 °F
February 55.5 °F
December 56.3 °F
The most rainy months:
November 4 days
March 3 days
January 3 days
The most windy months:
March 11 mph
January 10 mph
November 10 mph

Saint-Tropez on the Weather Map

France Resorts:
NAME
Annecy +48
Antibes +66
Biarritz +58
Bordeaux +58
Cannes +64
Corsica +58
Etretat +56
Marseilles +66
Menton +66
Montpellier +58
Nice +64
Paris +56
Perpignan +58
Saint-Tropez +66
Toulouse +58
24 Hours Weather Forecast
Saint-Tropez
Local time: 03:06
10 may, sunday
0600 64°F
W
25 mph
0900 64°F
W
22 mph
1200 64°F
W
19 mph
1500 64°F
W
16 mph
1800 62°F
W
10 mph
2100 62°F
W
6 mph
11 may, monday
0000 62°F
W
2 mph
0300 62°F
W
2 mph