Surf Forecasts:
Larmor Plage surf forecast from 15 Jul 2026:
- Most powerful swell: Wednesday 15 Jul, 5PM (local time) - 2.5ft (0.8m), 9s period, W swell with 106 kJ wave energy.
Best Forecast Surf Conditions for Larmor Plage this week:
The most powerful waves expected at Larmor Plage in the next 16 days are 0.8m 9s and forecast to arrive on Wednesday (Jul 15) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Monday (Jul 20) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Wed 15th Jul) | 2.5ft (0.8m) 9s |
Table - best surf conditions forecast for Larmor Plage over the next 16 days.
The Lowdown
Alright folks, Rusty here. Gotta be straight with you – this is a tough one. Looking at the whole 16-day window for Larmor Plage, the honest truth is we’re staring down a long, flat spell. There are no good surf options on offer here. The forecast is pretty much a blank run for the area, which does happen. The swell energy is just non-existent, and when there is a tiny bump, the conditions are blown out or messy. It’s a quiet stretch, so don’t hold your breath.
The first tiny sign of life doesn’t come until Wednesday morning, July 15th, but it’s a letdown. We’re looking at a weak 1ft swell from the W with a 10-second period. The combined energy is a measly 36, which is weak. The water is sitting at 70°, which is much warmer than normal for this time of year, a real anomaly at over 3° warmer. The morning has a light cross-offshore breeze from the WNW, so it’s clean, but there’s just no wave to ride. The afternoon gets worse – the wind swings to the W at 16 mph, becoming cross-shore, and the swell bumps up to 3ft but with a shorter 9-second period. The energy climbs to 133 (moderate), but the wind is creating a cross-chop, making it messy. The forecast has it as poor surf conditions.
The rest of the first week is a washout. Thursday the 16th and Friday the 17th offer tiny, weak swells. Friday morning actually has a light offshore wind from the NNE at 6 mph, which would be perfect, but the swell is only 1ft with a combined energy of 22. There’s nothing to surf. Saturday the 18th through to the end of the month is more of the same: tiny heights, long periods, and cross-offshore winds that keep the water clean but can’t make up for the lack of real swell. The energy levels stay in the single or low double digits, which is very weak.
Even into the second week, things don’t improve. There’s a sniff of something on the 25th of July, a Saturday morning, with a light offshore from the NNE and a 1ft, 10-second swell. The energy is only 20, though. The afternoon has a bigger 1ft swell from the W with a 10-second period, which is a bit better, but the wind is howling from the NW at 19 mph, creating a cross-offshore mess. It’s clean but blown out. The very end of the window on the 30th of July shows a 2ft swell from the WSW with a short 7-second period, but the wind is onshore and choppy, so it’s not worth a second look.
Honestly, the best bet for any wave action here would be if the wind is cranking and the surf is poor – it might be more interesting for kite surfing than paddle surfing. There’s nothing here for a surfer, folks. Keep the board in the car and wait for the next forecast.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Warm (max 29°C on Wed afternoon, min 17°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Sun afternoon, min 15°C on Mon morning). Winds increasing (light winds from the NE on Sat morning, fresh winds from the NNE by Sun night). | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 8 | WSW 7 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | NW 7 | W 10 | W 13 | W 12 | W 11 | WNW 11 | WNW 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 31 | 106 | 14 | 12 | 30 | 14 | 12 | 12 | 5 | 5 | 12 | 12 | 22 | 8 | 2 | 3 | 11 | 10 | 11 | 20 | 17 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross | off | off | cross-off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:23PM4.45m | 6:51AM4.12m | 7:09PM4.47m | 7:36AM4.04m | 7:54PM4.36m | 8:20AM3.90m | 8:38PM4.15m | 9:02AM3.70m | 9:21PM3.86m | 9:46AM3.47m | 10:06PM3.54m | 10:33AM3.25m | 10:56PM3.23m | ||||||||
Low Tide | 12:06PM0.10m | 00:39AM-0.10m | 12:53PM0.05m | 1:26AM-0.07m | 1:39PM0.10m | 2:12AM0.06m | 2:25PM0.25m | 2:57AM0.28m | 3:11PM0.48m | 3:43AM0.55m | 3:59PM0.74m | 4:30AM0.84m | 4:52PM1.01m | ||||||||
 | |  |  |  | |  | |  | | | | | | | | | | | | | |
 | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | — | — | 10:07 | — | — | 10:07 | — | — | 10:06 | — | — | 10:05 | — | — | 10:04 | — | — | 10:02 | — | — | 10:01 |
mm | — | — | 1 | 2 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 29 | 26 | 23 | 24 | 26 | 21 | 28 | 28 | 25 | 26 | 28 | 25 | 30 | 25 | 21 | 27 | 24 | 23 | 28 | 24 |
Feels °C | 25 | 25 | 23 | 22 | 24 | 25 | 21 | 25 | 22 | 23 | 23 | 24 | 20 | 25 | 18 | 13 | 19 | 16 | 16 | 21 | 17 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 5 | W 8 | W 8 | W 9 | SW 5 | W 8 | NW 5 | W 8 | W 8 | NW 5 | WNW 8 | NW 7 | W 7 | W 9 | ESE 4 | W 11 | WNW 11 | WNW 10 | W 10 |
| kJ | 31 | 27 | 11 | 12 | 12 | 14 | 7 | 12 | 4 | 5 | 12 | 7 | 22 | 8 | 1 | 2 | 2 | 10 | 11 | 20 | 17 |
Swell 2 Height (m) Direction Period (s) | WSW 6 | — | W 9 | WSW 5 | ESE 3 | — | NW 4 | W 6 | W 8 | NW 4 | — | W 8 | NW 4 | ENE 3 | W 10 | W 9 | SE 5 | W 8 | W 8 | — | — |
| kJ | 3 | — | 14 | 5 | 1 | — | 3 | 1 | 5 | 1 | — | 12 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | NW 7 | — | W 11 | WSW 7 | — | — | W 8 | NW 6 | WSW 5 | SW 5 | W 5 | — | W 11 | W 8 | W 10 | W 13 | W 12 | N 7 | — | NW 6 | — |
| kJ | 2 | — | 2 | 5 | — | — | 12 | 1 | 2 | 1 | 1 | — | 2 | 4 | 2 | 3 | 11 | 1 | — | 1 | — |
Wind waves Height (m) Direction Period (s) | — | W 9 | ENE 3 | E 4 | WSW 7 | W 5 | NW 4 | WSW 5 | NNE 3 | ENE 3 | — | NE 3 | ENE 3 | — | NE 4 | ENE 4 | ENE 4 | NE 4 | E 4 | E 4 | NE 4 |
| kJ | — | 106 | 3 | 9 | 30 | 47 | 5 | 8 | 7 | 5 | — | 5 | 8 | — | 52 | 42 | 5 | 38 | 35 | 14 | 30 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 59 | 314 | 325 | 59 | 314 | 298 | 339 | 314 | 937 | 677 | 677 | 420 | 78 | 697 | 371 | 354 | 476 | 420 | 420 | 59 | 304 |
Best forecast wave conditions in Morbihan - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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 16 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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