Dame Jouanne Surf Break

Lat Long: 48.64° N 2.14° W

Dame Jouanne Surf Forecast and Surf Report

Issued: 7 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dame Jouanne sea temperature is
20.0° C
2.3° 

Dame Jouanne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Dame Jouanne surf forecast from 28 Jul 2026:

  • Most powerful swell: Wednesday 29 Jul, 8PM (local time) - 2ft (0.6m), 8s period, WNW swell with 46 kJ wave energy.

Best Forecast Surf Conditions for Dame Jouanne this week:

The most powerful waves expected at Dame Jouanne in the next 16 days are 0.6m 8s and forecast to arrive on Wednesday (Jul 29) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 04) at 11AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Wed 29th Jul)2ft (0.6m) 8s

Table - best surf conditions forecast for Dame Jouanne over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Sun night, min 15°C on Sun morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
NW
10
0.4
WNW
9
0.4
NW
9
0.4
NW
9
0.4
NW
8
0.4
NW
8
0.3
WNW
8
0.3
WNW
8
0.8
NW
5
0.6
NW
5
0.4
WNW
8
0.6
N
4
0.5
NW
5
0.8
NNW
4
0.5
N
4
0.4
NE
3
0.2
WNW
5
0.6
NNE
4
0.2
W
10
0.2
W
10
0.2
W
10
Wave Graph
Metric surfscale
Energy kJ
45
34
21
20
18
18
13
13
33
20
23
11
13
24
6
3
2
10
8
8
8
Wind (km/h)
10
ESE
20
NNE
10
NNE
10
W
20
NNW
15
WNW
15
WNW
20
NNW
20
NW
20
NNW
20
NW
15
NNW
20
N
20
NNW
15
NNE
10
NE
20
NNW
15
NNE
20
NW
20
NNW
10
SW
Wind State
cross-off
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
on
on
on
on
cross-on
cross
on
cross-on
cross-on
on
cross-off
High Tide
7:50PM10.42m
8:09AM10.43m
8:24PM10.90m
8:42AM10.84m
8:56PM11.30m
9:14AM11.16m
9:27PM11.59m
9:45AM11.36m
9:58PM11.76m
10:16AM11.44m
10:31PM11.77m
10:51AM11.37m
11:07PM11.59m
Low Tide
2:15PM3.37m
2:37AM2.91m
2:51PM2.88m
3:11AM2.44m
3:24PM2.50m
3:44AM2.10m
3:57PM2.25m
4:16AM1.91m
4:29PM2.15m
4:49AM1.89m
5:01PM2.19m
5:22AM2.04m
5:35PM2.38m
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:39
6:39
6:41
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:51
9:50
9:47
9:46
9:45
9:44
 mm
Temp °C
20
26
25
22
26
20
19
20
18
18
19
18
17
18
17
18
21
22
19
22
21
Feels °C
19
22
21
22
24
18
18
19
14
15
16
14
13
14
13
16
18
18
17
18
17
  • Map Icons:
  • Break
  • 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 Dame Jouanne Surf forecast

The above surf forecast table for Dame Jouanne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dame Jouanne can be found by selecting the local surf guide option on the grey menu. Our Dame Jouanne 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 (Dame Jouanne) 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 Dame Jouanne 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.

Are you planning a holiday in Ile et Vilaine - Brittany? If you are looking for accommodation near Dame Jouanne, camping, hotels and holiday cottages in Ile et Vilaine - Brittany, consider staying in Saint Malo which is 10 km (6 miles) away. Other places in and around Ile et Vilaine - Brittany where you can find information about places to rent, and car hire include Cancale which is 21 km (13 miles) away, Granville, Saint-Brieuc and Saint Helier.

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