Cassis - Plage de l'Arène surfForecast / Mediterranean – Cote d'Azur / France

information circle12 Day Weather and Surf, issued 6 pm Wednesday 17 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Cassis - Plage de l'Arène surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cassis - Plage de l'Arène sea temperature is
16.2° C
(Which is 2.3°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Cassis - Plage de l'Arène this week:

The surf forecast for Cassis - Plage de l'Arène over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 20) at 4AM. The primary swell is predicted to be 0.9m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cassis - Plage de l'Arène in the next 12 days are 2.0m 8s and forecast to arrive on Tuesday (Dec 23) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 6s period and expected on Sunday (Dec 21) at 1PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sat 20th Dec)3ft (0.9m) 8s
Best Surf 7AM (Tue 23rd Dec)5.5ft (1.7m) 7s
Most Powerful 4AM (Tue 23rd Dec)6.5ft (2.0m) 8s

Table - best surf conditions forecast for Cassis - Plage de l'Arène over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 15°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 54mm), heaviest during Mon morning. Very mild (max 14°C on Sat afternoon, min 11°C on Mon night). Winds decreasing (strong winds from the ESE on Mon morning, light winds from the NE by Mon night).

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
SSE
0.2
SSE
0.1
S
0.1
SW
0.1
SW
0.3
SSE
0.8
SSE
0.8
S
0.5
S
0.3
S
0.4
SSE
2.2
ESE
1
SSE
0.6
SE
1.4
SE
1.2
S
2.1
SSW
1.4
SSW
1.1
SW
0.8
SSW
0.9
SW
Period(s) (?)547665666666665677776
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2212155151196120772398944552071226151
Wind
(km/h)
5
W
5
E
25
ESE
25
E
20
E
20
E
20
E
10
E
15
ENE
25
E
25
ESE
35
SE
20
ESE
20
ESE
30
SSE
15
ESE
25
E
20
NW
15
NW
10
NW
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
crosscrosscrosscross-
off
High Tide
/ height (m)
6:41PM
0.17
7:59AM
0.23
7:19PM
0.17
8:34AM
0.24
7:54PM
0.17
9:10AM
0.25
8:27PM
0.16
9:47AM
0.25
8:59PM
0.16
10:24AM
0.25
9:33PM
0.16
11:01AM
0.25
10:09PM
0.15
11:39AM
0.25
Low Tide
/ height (m)
1:01AM
0.03
2:15PM
0.09
1:33AM
0.02
2:53PM
0.09
2:07AM
0.02
3:32PM
0.09
2:41AM
0.01
4:10PM
0.09
3:14AM
0.01
4:49PM
0.09
3:48AM
0.01
5:31PM
0.09
4:23AM
0.02
Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise--8:03--8:03--8:04--8:06--8:06--8:07--8:07
Sunset5:02--5:02--5:04--5:04--5:05--5:05--5:06--
part cloud
clear
clear
clear
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
heavy rain
rain showers
mod rain
heavy rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
Rain (mm)
-----12221115571744----
Temp. °C151414151314131313141413131312121213131112
Feels °C (?)1414910899101010107785989977
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Cassis - Plage de l'Arène Surf forecast

The above surf forecast table for Cassis - Plage de l'Arène provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cassis - Plage de l'Arène can be found by selecting the local surf guide option on the grey menu. Our Cassis - Plage de l'Arène surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cassis - Plage de l'Arène) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Cassis - Plage de l'Arène may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Cassis - Plage de l'Arène is 5 km (3 miles) from La Ciotat. If you plan a holiday in Cote d'Azur, look for hotels and other accommodation in La Ciotat. La Ciotat has rooms for a wide range of budgets as well as car hire and transport links.

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