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Surf Forecasts:

Larmor Plage surfForecast / Brittany – Morbihan / France

information circle12 Day Weather and Surf, issued 6 pm Tuesday 10 Mar 2026 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
11.6° 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 Wednesday (Mar 11) at 7PM. The primary swell is predicted to be 3.5m and 16s 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 4.0m 17s and forecast to arrive on Friday (Mar 13) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Wed 11th Mar)11ft (3.5m) 16s
Best Surf 7PM (Wed 11th Mar)11ft (3.5m) 16s
Most Powerful10AM (Fri 13th Mar)13ft (4.0m) 17s

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

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

Short Range Forecast Moderate rain (total 13mm), heaviest on Fri morning. Very mild (max 12°C on Tue night, min 7°C on Fri morning). Winds increasing (light winds from the W on Wed night, strong winds from the SW by Thu night).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 11°C on Sun night, min 5°C on Fri night). Wind will be generally light.

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
2
3
1
0
0
0
!
!
5
3
3
4
4
1
1
4
3
3
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
W
1.6
W
2.5
W
3
W
3
W
3
W
1.7
W
3.5
WSW
4
W
3.5
W
3
W
3
W
2.5
W
2.1
W
1.9
W
1.9
W
1.4
W
2.1
W
3
W
3
W
2.5
W
Period(s) (?)111414151514131317161514141314131118181817
Wave
Graph
(?)Metric surfscale
Energy kJ (?)267105726773830387032489863447935358084535326924521543142711914932890658463373678
Wind
(km/h)
25
SW
35
SW
25
NW
25
WNW
20
WSW
30
SW
35
SW
45
SW
15
WSW
25
WNW
15
NW
20
NNW
20
NW
10
NNW
5
S
15
WSW
15
NNW
5
NW
15
WSW
10
S
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on		cross-
off		cross-
off		cross-
on		onon
High Tide
/ height (m)
8:33PM
3.12
8:58AM
2.87
9:27PM
2.85
10:13AM
2.62
11:19PM
2.69
12:56PM
2.61
1:33AM
2.86
2:11PM
2.88
2:26AM
3.18
2:51PM
3.19
3:03AM
3.53
3:25PM
3.52
3:36AM
3.87
Low Tide
/ height (m)
3:23AM
1.41
3:48PM
1.58
4:41AM
1.64
5:19PM
1.72
6:21AM
1.64
6:53PM
1.61
7:39AM
1.41
7:59PM
1.33
8:32AM
1.08
8:45PM
0.99
9:12AM
0.72
9:23PM
0.65
9:48AM
0.38
Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise--7:35--7:33--7:31--7:28--7:26--7:24--7:22
Sunset7:09--7:12--7:13--7:15--7:15--7:17--7:19--
part cloud
rain showers
clear
part cloud
part cloud
part cloud
cloud
rain showers
light rain
light rain
clear
part cloud
light rain
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
Rain (mm)
-5-----352--2--------
Temp. °C11121111101011121066910710101199911
Feels °C (?)674464456014436686555
  • 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 Larmor Plage 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 Larmor Plage at:
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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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