La Courance surfForecast / Loire Atlantique / France

information circle12 Day Weather and Surf, issued 12 am Thursday 29 Jan 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
8.3° C
(Which is 2.8°C colder than average 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 Thursday (Jan 29) at 7AM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at La Courance in the next 12 days are 5.0m 17s and forecast to arrive on Friday (Jan 30) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Feb 02) at 10AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 29th Jan)10ft (3.0m) 16s
Best Surf 7AM (Thu 29th Jan)10ft (3.0m) 16s
Most Powerful 4PM (Fri 30th Jan)16ft (5.0m) 17s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 22mm), heaviest during Fri morning. Very mild (max 11°C on Fri morning, min 7°C on Wed night). Winds decreasing (gales from the SSW on Fri morning, light winds from the SW by Fri night).

Days 3-6 Weather Summary Heavy rain (total 34mm), heaviest during Sun night. Very mild (max 10°C on Sat night, min 8°C on Sun afternoon). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SSE by Sun night).

Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wed
04
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
!
0
0
0
0
0
!
!
0
2
1
0
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3
WSW
3
WSW
2.5
WSW
2.5
WSW
4
WSW
5
WSW
4
WSW
3.5
WSW
4
WSW
3
WSW
2.5
WSW
2.3
WSW
2.4
WSW
2.1
WSW
2.2
WSW
3
WSW
3.5
WSW
4
WSW
3.5
WSW
3.5
SW
3.5
WSW
Period(s) (?)161614131417171616151413171614141616151312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4272401427742149512114305966857357133439728261848342720801966296161967288489842713628
Wind
(km/h)
20
SE
15
SSW
25
S
40
WSW
35
SW
60
W
25
WSW
15
SSW
35
W
30
SSE
20
W
15
SSW
45
SSE
35
W
25
SW
30
SW
45
SSW
35
SSW
40
S
65
SSE
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
ononcrosscross-
on
crosscross-
on
cross-
on
crossoncrossoncross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
ononon
High Tide
/ height (m)
1:34AM
4.40
2:20PM
4.43
2:46AM
4.69
3:23PM
4.69
3:41AM
5.02
4:13PM
4.95
4:27AM
5.30
4:55PM
5.14
5:06AM
5.49
5:30PM
5.25
5:40AM
5.59
6:01PM
5.28
6:12AM
5.57
6:30PM
5.23
Low Tide
/ height (m)
7:31AM
1.64
8:04PM
1.63
8:44AM
1.34
9:11PM
1.33
9:45AM
0.97
10:07PM
1.00
10:37AM
0.64
10:55PM
0.71
11:23AM
0.42
11:40PM
0.53
12:07PM
0.34
12:23AM
0.48
12:48PM
0.40
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wed
04
Sunrise-8:38--8:37--8:36--8:34--8:33--8:32--8:30-
Sunset--6:05--6:07--6:07--6:09--6:10--6:13--6:14
light rain
light rain
rain showers
rain showers
light rain
rain showers
rain showers
cloud
light rain
rain showers
part cloud
light rain
heavy rain
light rain
clear
rain showers
rain showers
mod rain
mod rain
mod rain
light rain
Rain (mm)
2324514-15-1161-326694
Temp. °C910101011991010101010101010101010101111
Feels °C (?)6652-2-4353466334413223
  • 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 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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