Rade de Croisic surfForecast / Loire Atlantique / France

information circle16 Day Weather and Surf, issued 7 pm Sunday 17 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Rade de Croisic surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rade de Croisic sea temperature is
14.7° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Rade de Croisic this week:

The surf forecast for Rade de Croisic over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 11PM. The primary swell is predicted to be 1.5m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Rade de Croisic in the next 16 days are 1.9m 14s and forecast to arrive on Wednesday (May 20) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Thursday (May 21) at 2PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 20th May)5ft (1.5m) 13s
Best Surf11PM (Wed 20th May)5ft (1.5m) 13s
Most Powerful 2PM (Wed 20th May)6ft (1.9m) 14s

Table - best surf conditions forecast for Rade de Croisic over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon night. Very mild (max 15°C on Tue morning, min 12°C on Sun night). Winds increasing (light winds from the SW on Mon morning, strong winds from the SW by Mon night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Sat afternoon, min 15°C on Wed night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
0
2
3
2
2
1
1
2
2
0
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
13
1
W
13
0.9
WSW
12
1.3
SW
5
2
WSW
8
1.8
WSW
8
1.5
WSW
9
1.8
WSW
14
1.8
WSW
14
1.4
WSW
13
1
W
12
0.9
W
12
0.8
W
11
0.9
WSW
10
1.1
WSW
12
1
WSW
12
0.9
WSW
11
0.8
WSW
11
0.8
WSW
10
0.9
W
10
0.6
W
10
Wave Graph
Metric surfscale
Energy kJ
280
319
236
87
515
432
360
1277
1156
679
289
216
149
184
367
293
198
150
139
156
68
Wind (km/h)
20
W
15
SW
20
SW
35
SSW
35
SW
30
WSW
25
SW
20
SW
15
SW
5
ESE
20
ESE
10
SE
20
ESE
15
ESE
10
S
20
E
15
NE
15
E
10
S
10
WSW
15
WSW
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
off
off
cross-off
off
cross-off
cross-off
off
cross-off
off
cross
on
cross-on
High Tide
6:08AM5.01m
6:29PM5.11m
6:54AM4.84m
7:15PM4.97m
7:42AM4.56m
8:04PM4.72m
8:33AM4.22m
8:57PM4.41m
9:30AM3.86m
9:57PM4.08m
10:36AM3.57m
11:08PM3.83m
11:56AM3.44m
Low Tide
00:40AM0.04m
1:02PM0.22m
1:32AM0.09m
1:53PM0.37m
2:26AM0.24m
2:47PM0.56m
3:23AM0.44m
3:43PM0.78m
4:23AM0.66m
4:43PM0.97m
5:25AM0.84m
5:46PM1.11m
6:29AM0.95m
6:51PM1.16m
rain showers
light rain
light rain
mod rain
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:28
6:28
6:26
6:26
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:40
9:42
9:44
9:45
9:45
9:46
9:47
9:49
1
2
1
9
3
8
1
Temp °C
13
13
13
14
15
15
14
14
15
16
17
24
24
21
25
26
21
27
26
17
18
7
10
8
9
9
9
9
11
13
15
14
23
22
18
24
26
20
25
25
17
17
Swell 1
Height (m)
Direction
Period (s)
0.9
W
13
1
W
13
0.9
WSW
12
0.5
W
11
0.1
W
15
0.2
WSW
18
1.8
WSW
14
1.8
WSW
14
1.4
WSW
13
1
W
12
0.9
W
12
0.8
W
11
0.9
WSW
10
1.1
WSW
12
1
WSW
12
0.9
WSW
11
0.8
WSW
11
0.8
WSW
10
0.9
W
10
0.6
W
10
Energy kJ
280
319
236
59
4
31
1277
1156
679
289
216
149
184
367
293
198
150
139
156
68
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
14
0.2
SSE
4
0.6
WSW
13
0.3
S
4
0.2
SSE
4
0.2
S
4
Energy kJ
18
2
139
3
1
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.7
W
5
0.5
W
4
1.3
SW
5
2
WSW
8
1.8
WSW
8
1.5
WSW
9
0.4
SE
3
0.3
SSE
4
0.3
S
4
0.3
SSE
4
0.8
WNW
4
0.4
WNW
5
0.8
WNW
6
0.5
W
4
Energy kJ
20
10
87
515
432
360
2
3
3
3
21
9
51
7
Nearest Offshore or Glassy
Rating
(10 max)
1
3
2
3
2
2
2
2
4
4
3
2
2
1
2
2
2
1
1
2
1
Distance (km)
436
64
56
148
225
420
430
225
148
119
0
0
0
0
0
0
0
0
0
51
159
Best forecast wave conditions in Loire Atlantique
Rating
(10 max)
3
2
2
1
2
2
2
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
3
3
4
3
2
2
2
4
4
4
3
3
3
3
3
2
2
2
2
1
Header Global
Rating
(10 max)
6
4
5
4
4
4
4
4
4
5
4
5
5
4
4
5
6
4
5
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Rade de Croisic Surf forecast

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

Rade de Croisic is 10 km (6 miles) from Guerande. If you plan a holiday in Loire Atlantique, look for hotels and other accommodation in Guerande. Guerande has rooms for a wide range of budgets as well as car hire and transport links.

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