Current Sea Water Temperature:
+49.2°F
| Maximum Sea Water Temperature in March: | 51.2°F |
| Minimum Sea Water Temperature in March: | 41.2°F |
| Average water temperature in March: | 46.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| March 10 | 49.2°F | March 05 | 49.2°F |
| March 09 | 49.4°F | March 04 | 49.0°F |
| March 08 | 49.6°F | March 03 | 48.8°F |
| March 07 | 50.2°F | March 02 | 48.2°F |
| March 06 | 49.0°F | March 01 | 48.8°F |
When is the Warmest Sea for Deauville?
According to our data for the last three years for Deauville the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Deauville was 71.0°F. The maximum and minimum values were 69.6°F and 72.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Deauville was 70.2°F. The maximum and minimum values were 68.6°F and 71.6°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Deauville was 66.7°F. The maximum and minimum values were 63.6°F and 69.4°F respectively.
France Resorts:
NAME
F°
| Antibes |  |
+54 |
| Biarritz |  |
+54 |
| Bordeaux |  |
+60 |
| Cannes | |
+56 |
| Chamonix | |
+36 |
| Corsica |  |
+60 |
| Etretat | |
+50 |
| Marseilles | |
+60 |
| Menton | |
+54 |
| Montpellier | |
+58 |
| Nice | |
+52 |
| Paris | |
+58 |
| Perpignan | |
+58 |
| Saint-Tropez | |
+56 |
| Toulouse | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Deauville
Local time: 11:08
10 mar, tuesday
| 1200 |  |
52°F | NE 9 mph |
| 1500 | |
54°F | E 8 mph |
| 1800 | |
52°F | NE 7 mph |
| 2100 |  |
48°F | N 11 mph |
11 mar, wednesday
| 0000 | |
46°F | N 16 mph |
| 0300 |  |
46°F | NE 19 mph |
| 0600 | |
48°F | NE 21 mph |
| 0900 | |
50°F | E 13 mph |