Larmor Plage surfForecast / Brittany – Morbihan / France

information circle12 Day Weather and Surf, issued 12 pm Sunday 23 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
Larmor Plage surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Larmor Plage sea temperature is
14.1° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Larmor Plage this week:

The surf forecast for Larmor Plage over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 23) at 7PM. The primary swell is predicted to be 2.4m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Larmor Plage in the next 12 days are 3.5m 13s and forecast to arrive on Saturday (Nov 29) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Nov 25) at 10AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 23rd Nov)8ft (2.4m) 9s
Best Surf 4PM (Mon 24th Nov)13ft (4.0m) 10s
Most Powerful 4PM (Sat 29th Nov)11ft (3.5m) 13s

Table - best surf conditions forecast for Larmor Plage over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 11mm), heaviest on Sun morning. Very mild (max 14°C on Sun morning, min 8°C on Tue morning). Winds decreasing (strong winds from the WNW on Mon morning, light winds from the NNW by Tue night).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu night. Very mild (max 14°C on Thu night, min 8°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the SW by Fri night).

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
2
2
2
!
2
2
4
2
2
0
0
0
0
0
3
4
0
0
!
3
Swell
Height Map
Wave Height (m) & direction (?)
2.5
W
2.5
W
2.3
W
2.5
W
4
WNW
3
WNW
1.9
W
1.7
W
1.4
W
1.1
W
1
W
0.8
W
0.6
W
1.1
W
1.9
W
1
W
2.2
W
2.1
W
1.5
W
3.5
WNW
2.4
W
Period(s) (?)7910101011101211111010989181614131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)75311381047154629241750789765451269204116571615626132344175973640011749
Wind
(km/h)
35
W
20
WNW
20
WNW
30
WNW
30
NW
25
NNW
25
NNW
20
NNW
15
NNW
5
N
5
SW
25
SW
20
WSW
20
WSW
25
SW
15
NW
10
WNW
30
WSW
40
WSW
25
NW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
on
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
6:08PM
3.55
6:24AM
3.68
6:44PM
3.40
7:03AM
3.54
7:25PM
3.23
7:46AM
3.40
8:13PM
3.09
8:39AM
3.28
9:15PM
2.98
9:44AM
3.22
10:30PM
2.99
10:58AM
3.26
11:47PM
3.13
Low Tide
/ height (m)
12:16PM
0.67
12:27AM
0.80
12:54PM
0.83
1:05AM
0.95
1:37PM
0.98
1:48AM
1.09
2:26PM
1.11
2:40AM
1.21
3:25PM
1.17
3:43AM
1.28
4:31PM
1.13
4:52AM
1.24
5:37PM
0.99
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise8:29--8:30--8:32--8:33--8:34--8:36--8:37--
Sunset-5:29--5:28--5:27--5:27--5:25--5:24--5:24-
mod rain
cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
part cloud
cloud
cloud
light rain
cloud
part cloud
light rain
clear
part cloud
cloud
mod rain
part cloud
clear
Rain (mm)
8---3------1--4---6--
Temp. °C1412111110101010981013131314121213131110
Feels °C (?)877133344561091012997656
  • 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 Larmor Plage Surf forecast

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

Larmor Plage is 5 km (3 miles) from Lorient. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Lorient. Lorient has rooms for a wide range of budgets as well as car hire and transport links.

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