Measurements:
°C
°F
Saint-Tropez
82°F
NE 9 mph
Feels like: 86°F
Precip: 20%
World Resorts France Saint-Tropez Weather

Saint-Tropez Sea Water Temperature

Current Sea Water Temperature:
+83.6°F
Maximum Sea Water Temperature in September: 84.4°F
Minimum Sea Water Temperature in September: 70.0°F
Average water temperature in September: 77.0°F

Sea Water Temperature for the Last 10 Days:

September 08 83.6°F September 03 81.8°F
September 07 82.8°F September 02 81.4°F
September 06 83.0°F September 01 81.8°F
September 05 83.4°F August 31 81.4°F
September 04 82.2°F August 30 82.0°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: 2026 2025 2024

The average sea surface temperature in August 2026 for Saint-Tropez was 85.0°F. The maximum and minimum values were 80.2°F and 87.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Saint-Tropez was 83.9°F. The maximum and minimum values were 79.6°F and 86.4°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 87.8 °F
June 81.6 °F
Warmest sea temperature:
August 80.9 °F
July 79.4 °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
Antibes +78
Arcachon +68
Cannes +78
Corsica +78
Deauville +58
Etretat +64
Marseilles +82
Menton +80
Montpellier +78
Nice +74
Paris +60
Perpignan +74
Saint-Tropez +82
Toulon +82
Toulouse +68
24 Hours Weather Forecast
Saint-Tropez
Local time: 02:27
09 sep, wednesday
0300 82°F
NE
9 mph
0600 82°F
E
6 mph
0900 80°F
E
11 mph
1200 82°F
E
13 mph
1500 86°F
E
12 mph
1800 86°F
NE
19 mph
2100 82°F
E
16 mph
10 sep, thursday
0000 78°F
E
17 mph