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Surf Forecasts:

La Courance surfForecast / Loire Atlantique / France

information circle12 Day Weather and Surf, issued 6 am Tuesday 10 Mar 2026 CET
Forecast update in hr  min  s Forecast update imminent
La Courance surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Courance sea temperature is
12.3° C
 (Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for La Courance this week:

The surf forecast for La Courance over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 13) at 10AM. The primary swell is predicted to be 4.0m and 16s period with a secondary swell of 2.5m and 9s. Another secondary swell of 1.6m and 17s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at La Courance in the next 12 days are 4.0m 16s and forecast to arrive on Friday (Mar 13) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 13th Mar)13ft (4.0m) 16s
Best Surf10AM (Fri 13th Mar)13ft (4.0m) 16s
Most Powerful10AM (Fri 13th Mar)13ft (4.0m) 16s

Table - best surf conditions forecast for La Courance over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Light rain (total 7mm), mostly falling on Tue night. Very mild (max 12°C on Tue night, min 10°C on Tue night). Winds increasing (light winds from the WSW on Tue morning, strong winds from the SW by Thu night).

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Fri morning. Very mild (max 12°C on Sun night, min 7°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri morning, calm by Sat night).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
2
2
3
0
0
0
!
!
3
3
2
4
3
0
0
4
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
WSW
0.8
WSW
1.7
WSW
2
W
2
W
2.1
W
2
WSW
2.1
WSW
3
WSW
4
W
3
WSW
2.5
W
2.2
W
1.9
W
1.4
W
1.4
WSW
1.3
WSW
1
WSW
1.7
WSW
2.1
WSW
2.1
WSW
Period(s) (?)14111514141514137161616151514131211171818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)33615811771668162020431570147473980544402302021461546736643452263176927302678
Wind
(km/h)
10
WSW
20
SW
35
SW
25
NW
30
WNW
15
WSW
30
SW
30
SW
45
SW
30
WNW
30
NW
25
NW
15
NW
20
W
10
N
5
SSW
20
SW
15
WSW
10
NNW
10
W
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		crossoffglasscross-
on		cross-
on		offcrosscross-
on
High Tide
/ height (m)
8:40PM
4.28
9:06AM
4.00
9:38PM
3.95
10:36AM
3.69
11:57PM
3.78
1:14PM
3.75
1:42AM
4.00
2:20PM
4.05
2:37AM
4.35
3:04PM
4.40
3:17AM
4.72
3:40PM
4.75
3:53AM
5.08
Low Tide
/ height (m)
3:23PM
1.96
3:50AM
2.09
4:13PM
2.29
4:52AM
2.35
5:24PM
2.49
6:18AM
2.43
6:56PM
2.46
7:46AM
2.23
8:12PM
2.18
8:46AM
1.86
9:03PM
1.78
9:29AM
1.45
9:43PM
1.37
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise7:33--7:31--7:28--7:26--7:24--7:22--7:20--
Sunset-7:06--7:07--7:08--7:09--7:12--7:13--7:15-
cloud
part cloud
light rain
rain showers
clear
part cloud
part cloud
cloud
light rain
mod rain
light rain
clear
part cloud
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
Rain (mm)
--42----192----------
Temp. °C1111121111101111129889109101012999
Feels °C (?)976546443211455669667
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Courance surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for La Courance at:
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Information about the La Courance Surf forecast

The above surf forecast table for La Courance provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at La Courance can be found by selecting the local surf guide option on the grey menu. Our La Courance 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 (La Courance) 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 La Courance 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.

La Courance is 7 km (4 miles) from Saint-Nazaire. If you plan a holiday in Loire Atlantique, look for hotels and other accommodation in Saint-Nazaire. Saint-Nazaire has rooms for a wide range of budgets as well as car hire and transport links.

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