23.09
wed
wed
Day

72°F
NW 4 mph
Precip.
6%
6%
Night

72°F
E 3 mph
Precip.
3%
3%
24.09
thu
thu
Day

72°F
N 5 mph
Precip.
4%
4%
Night

72°F
W 3 mph
Precip.
16%
16%
25.09
fri
fri
Day

72°F
NW 9 mph
Precip.
17%
17%
Night

72°F
SE 4 mph
Precip.
8%
8%
26.09
sat
sat
Day

70°F
NE 6 mph
Precip.
19%
19%
Night

70°F
SE 2 mph
Precip.
16%
16%
27.09
sun
sun
Day

72°F
N 6 mph
Precip.
6%
6%
Night

70°F
SW 2 mph
Precip.
8%
8%
28.09
mon
mon
Day

72°F
W 7 mph
Precip.
15%
15%
Night

72°F
S 4 mph
Precip.
14%
14%
29.09
tue
tue
Day

73°F
W 12 mph
Precip.
8%
8%
Night

72°F
S 6 mph
Precip.
5%
5%
30.09
wed
wed
Day

73°F
W 9 mph
Precip.
16%
16%
Night

73°F
S 4 mph
Precip.
19%
19%
01.10
thu
thu
Day

68°F
NW 6 mph
Precip.
59%
59%
Night

70°F
NW 1 mph
Precip.
27%
27%
02.10
fri
fri
Day

70°F
W 4 mph
Precip.
26%
26%
Night

70°F
SW 5 mph
Precip.
29%
29%
03.10
sat
sat
Day

72°F
W 11 mph
Precip.
24%
24%
Night

70°F
SW 7 mph
Precip.
36%
36%
04.10
sun
sun
Day

70°F
NE 7 mph
Precip.
17%
17%
Night

68°F
NE 4 mph
Precip.
45%
45%
05.10
mon
mon
Day

68°F
N 3 mph
Precip.
3%
3%
Night

70°F
NE 6 mph
Precip.
3%
3%
06.10
tue
tue
Day

70°F
N 4 mph
Precip.
17%
17%
Night

72°F
NE 3 mph
Precip.
9%
9%
sea water
temperature
temperature
| Roquebrune Cap Martin |
monthly
weather
weather
| Roquebrune Cap Martin |
current
weather
weather
| Roquebrune Cap Martin |
7 days
forecast
forecast
| Roquebrune Cap Martin |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 79.9°F. The highest and lowest sea temperatures during the month were 81.7°F and 78.1°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 69.8°F. The highest and lowest sea temperatures during the month were 72.9°F and 66.2°F.
Air temperature in Roquebrune Cap Martin, °F
Precipitation total in Roquebrune Cap Martin, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Roquebrune Cap Martin
Roquebrune Cap Martin on a weather map
Places in France:
Name
°F
24 Hours Forecast
Roquebrune Cap Martin
Local time: 03:40
September 23, wednesday
0600

73°F
W
16 mph
16 mph
0900

72°F
W
11 mph
11 mph
1200

72°F
NW
4 mph
4 mph
1500

72°F
NW
5 mph
5 mph
1800

72°F
NE
3 mph
3 mph
2100

72°F
E
5 mph
5 mph
September 24, thursday
0000

72°F
E
3 mph
3 mph
0300

72°F
S
2 mph
2 mph


























