19.03
thu
thu
Day
59°F
W 13 mph
Precip.
0%
0%
Night
54°F
S 3 mph
Precip.
0%
0%
20.03
fri
fri
Day
57°F
NW 6 mph
Precip.
0%
0%
Night
54°F
W 1 mph
Precip.
0%
0%
21.03
sat
sat
Day
57°F
NW 8 mph
Precip.
76%
76%
Night
52°F
W 6 mph
Precip.
0%
0%
22.03
sun
sun
Day
57°F
W 14 mph
Precip.
100%
100%
Night
52°F
SW 6 mph
Precip.
62%
62%
23.03
mon
mon
Day
52°F
SE 1 mph
Precip.
100%
100%
Night
52°F
SE 5 mph
Precip.
0%
0%
24.03
tue
tue
Day
59°F
NW 4 mph
Precip.
0%
0%
Night
55°F
SE 11 mph
Precip.
0%
0%
25.03
wed
wed
Day
61°F
N 4 mph
Precip.
0%
0%
Night
55°F
SE 7 mph
Precip.
0%
0%
26.03
thu
thu
Day
61°F
E 16 mph
Precip.
0%
0%
Night
52°F
SE 31 mph
Precip.
0%
0%
27.03
fri
fri
Day
52°F
SE 29 mph
Precip.
0%
0%
Night
46°F
SE 17 mph
Precip.
0%
0%
28.03
sat
sat
Day
52°F
SE 16 mph
Precip.
0%
0%
Night
46°F
SE 11 mph
Precip.
0%
0%
29.03
sun
sun
Day
54°F
SE 14 mph
Precip.
0%
0%
Night
50°F
SE 9 mph
Precip.
0%
0%
30.03
mon
mon
Day
54°F
SE 19 mph
Precip.
0%
0%
Night
54°F
E 40 mph
Precip.
46%
46%
31.03
tue
tue
Day
48°F
SE 34 mph
Precip.
0%
0%
Night
46°F
SE 31 mph
Precip.
0%
0%
sea water
temperature
temperature
| La Seyne sur Mer |
monthly
weather
weather
| La Seyne sur Mer |
current
weather
weather
| La Seyne sur Mer |
7 days
forecast
forecast
| La Seyne sur Mer |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 58.1°F. The highest and lowest sea temperatures during the month were 59.0°F and 57.4°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 59.3°F. The highest and lowest sea temperatures during the month were 61.3°F and 57.4°F.
Air temperature in La Seyne sur Mer, °F
Precipitation total in La Seyne sur Mer, in.
* Charts above show average data for the last 3 years.
Best time for vacation in La Seyne sur Mer
La Seyne sur Mer on a weather map
Places in France:
Name
°F
24 Hours Forecast
La Seyne sur Mer
Local time: 02:04
March 19, thursday
0300
54°F
W
24 mph
24 mph
0600
50°F
SW
15 mph
15 mph
0900
55°F
SW
11 mph
11 mph
1200
59°F
W
13 mph
13 mph
1500
61°F
W
12 mph
12 mph
1800
57°F
W
6 mph
6 mph
2100
55°F
SW
4 mph
4 mph
March 20, friday
0000
54°F
S
3 mph
3 mph
