World Resorts France La Seyne sur Mer Weather

La Seyne sur Mer 14 Days Forecast

21.12
sun
Day
54°F
W 23 mph
Precip.
100%
Night
52°F
W 27 mph
Precip.
100%
22.12
mon
Day
54°F
W 27 mph
Precip.
100%
Night
52°F
NW 9 mph
Precip.
100%
23.12
tue
Day
52°F
SW 7 mph
Precip.
100%
Night
52°F
N 6 mph
Precip.
100%
24.12
wed
Day
52°F
E 6 mph
Precip.
0%
Night
48°F
E 7 mph
Precip.
0%
25.12
thu
Day
50°F
W 16 mph
Precip.
100%
Night
52°F
W 25 mph
Precip.
49%
26.12
fri
Day
52°F
W 19 mph
Precip.
25%
Night
50°F
SE 6 mph
Precip.
0%
27.12
sat
Day
54°F
N 2 mph
Precip.
0%
Night
50°F
W 5 mph
Precip.
0%
28.12
sun
Day
54°F
W 7 mph
Precip.
67%
Night
50°F
SW 4 mph
Precip.
53%
29.12
mon
Day
50°F
E 4 mph
Precip.
0%
Night
48°F
S 7 mph
Precip.
20%
30.12
tue
Day
50°F
NW 3 mph
Precip.
0%
Night
48°F
S 4 mph
Precip.
0%
31.12
wed
Day
46°F
S 6 mph
Precip.
100%
Night
48°F
W 10 mph
Precip.
56%
01.01
thu
Day
48°F
W 16 mph
Precip.
0%
Night
46°F
SE 7 mph
Precip.
0%
02.01
fri
Day
45°F
SE 12 mph
Precip.
0%
Night
43°F
SE 6 mph
Precip.
0%
03.01
sat
Day
46°F
SE 5 mph
Precip.
0%
Night
45°F
NW 6 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 61.3°F. The highest and lowest sea temperatures during the month were 62.1°F and 60.6°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 58.1°F. The highest and lowest sea temperatures during the month were 59.0°F and 57.2°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

Sunniest months:
August 29 days
July 29 days
June 25 days
Warmest months:
August 82.6 °F
July 82.3 °F
June 76.7 °F
Warmest sea temp:
August 75.5 °F
July 73.7 °F
September 72.8 °F
Coldest months:
January 52.7 °F
February 53.8 °F
December 55.1 °F
Rainiest months:
November 4 days
February 3 days
March 3 days
Windiest months:
March 13.0 mph
January 13.0 mph
November 12.6 mph

La Seyne sur Mer on a weather map

La Seyne sur Mer
+54°F
W 14 mph
Feels like: +50°F
Precip.: 65%
Places in France:
Name
°F
+37°F
+52°F
+52°F
+48°F
+55°F
+54°F
+55°F
+57°F
+55°F
+52°F
+50°F
+55°F
+50°F
+30°F
+48°F
24 Hours Forecast
La Seyne sur Mer
Local time: 01:30
December 21, sunday
0300
54°F
W
17 mph
0600
55°F
W
22 mph
0900
55°F
W
23 mph
1200
54°F
W
23 mph
1500
54°F
W
30 mph
1800
52°F
W
34 mph
2100
52°F
W
35 mph
December 22, monday
0000
52°F
W
27 mph
Units of measurement: °C / °F