Surf Forecasts:
Plage du Loch surf forecast from 2 Aug 2026:
- Best quality surf: Thursday 6 Aug, 2AM (local time) - 3ft (0.9m), 7s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 5 Aug, 11PM (local time) - 4.5ft (1.4m), 7s period, WNW swell with 188 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 2AM (local time) - 3ft (0.9m), 7s period with W swell.
Best Forecast Surf Conditions for Plage du Loch this week:
The surf forecast for Plage du Loch over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 2AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Plage du Loch in the next 16 days are 1.4m 7s and forecast to arrive on Wednesday (Aug 05) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Aug 08) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 6th Aug) | 3ft (0.9m) 7s |
| Best Surf | 2AM (Thu 6th Aug) | 3ft (0.9m) 7s |
| Most Powerful | 11PM (Wed 5th Aug) | 4.5ft (1.4m) 7s |
Table - best surf conditions forecast for Plage du Loch over the next 16 days.
The Lowdown
Alright, let’s see what’s coming for Plage du Loch. Honestly, it’s a pretty bleak run for the next two weeks. We’ve got a 16-day window, but the first real chance doesn’t show up until the 15th of August. Before that, it’s a whole lot of nothing. The water temp is 66°F, right about average for the year.
The first few days are a total bust. Sunday the 2nd, Monday the 3rd, Tuesday the 4th – all poor surf, with cross-onshore winds and messy, choppy garbage. The swell is tiny, barely 1ft to 4ft, and the period is short, around 7 to 8 seconds, so no power at all. The combined energy is weak, between 29 and 183 (moderate energy at best on the 4th). Not worth getting wet for.
Wednesday the 5th through the 14th is more of the same: small, weak, and blown out. The wind is mostly from the west or southwest, cross-onshore, and the swell never gets above 4ft. The combined energy stays low, in the 20s and 30s for most of it. There’s really nothing to get stoked about. A few mornings have light offshore breezes, like the 8th morning with a clean 1ft, but it’s just too small to do anything with.
The one bright spot, and it’s a long way off, is the morning of the 15th of August. We finally get a glassy morning – calm, no wind at all. The swell is still only 2ft from the west with an 8-second period, and the combined energy is a weak 31. It’s not going to be big, but it might be the cleanest, most rideable wave we see in the whole period. It’s a long-range call, so keep an eye on it, but it’s the best on offer.
The rest of the 16th and 17th go back to the same old story: small, weak, and cross-onshore.
So, bottom line: a long, dry spell. The 15th morning is the only standout, but it’s a small one. Keep your expectations low.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sun afternoon, min 14°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 14°C on Fri morning). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the NNW by Thu morning). | ||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||
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) | WSW 8 | WSW 8 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 7 | SW 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 6 | W 6 | WSW 10 | WSW 9 | WSW 9 | W 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 28 | 27 | 46 | 53 | 80 | 59 | 178 | 151 | 103 | 107 | 118 | 79 | 32 | 39 | 19 | 18 | 17 | 8 | 15 | 14 | 14 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-off | cross | cross-on | cross-off | cross-off | on | cross-off | off | cross-on | cross-off |
High Tide | 7:54PM4.03m | 8:13AM3.76m | 8:29PM3.93m | 8:50AM3.67m | 9:08PM3.76m | 9:33AM3.53m | 9:56PM3.55m | 10:26AM3.37m | 10:57PM3.33m | 11:37AM3.23m | 00:22AM3.18m | 1:10PM3.23m | 2:01AM3.23m | ||||||||
Low Tide | 1:52PM0.42m | 2:17AM0.40m | 2:28PM0.52m | 2:54AM0.52m | 3:09PM0.66m | 3:37AM0.69m | 3:57PM0.84m | 4:29AM0.89m | 4:57PM1.01m | 5:34AM1.07m | 6:13PM1.11m | 6:53AM1.13m | 7:37PM1.04m | ||||||||
 |  |  | | | | | | | | | | | | | | | | | |  | |
 | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — |
 | — | — | 9:47 | — | — | 9:45 | — | — | 9:45 | — | — | 9:43 | — | — | 9:42 | — | — | 9:39 | — | — | 9:38 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 25 | 24 | 21 | 20 | 20 | 21 | 21 | 20 | 20 | 23 | 23 | 18 | 25 | 22 | 18 | 22 | 25 | 21 | 23 | 26 |
Feels °C | 19 | 22 | 19 | 18 | 15 | 17 | 20 | 19 | 19 | 19 | 17 | 18 | 15 | 21 | 16 | 16 | 18 | 22 | 18 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 9 | WSW 8 | W 9 | WSW 8 | — | W 10 | W 8 | WSW 7 | — | W 7 | W 7 | WSW 10 | W 6 | WSW 10 | WSW 9 | WNW 5 | W 9 | W 9 | W 9 |
| kJ | 28 | 27 | 46 | 53 | 76 | 59 | — | 16 | 23 | 107 | — | 79 | 32 | 10 | 19 | 18 | 17 | 5 | 15 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | — | W 11 | WNW 3 | W 10 | NW 6 | W 6 | — | W 10 | — | — | — | W 10 | WSW 10 | — | WSW 10 | WNW 6 | — | WSW 9 | WNW 6 | NW 6 | ENE 5 |
| kJ | — | 2 | 1 | 18 | 2 | 1 | — | 16 | — | — | — | 18 | 10 | — | 19 | 6 | — | 8 | 3 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | W 7 | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | W 10 | — | — | — | — | — | E 5 |
| kJ | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 17 | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | ENE 2 | — | — | WNW 6 | WSW 8 | SW 3 | WSW 8 | SW 7 | SW 7 | — | WSW 7 | — | — | W 6 | NNE 2 | — | W 6 | N 3 | NE 3 | NW 6 | NNW 4 |
| kJ | 1 | — | — | 4 | 80 | 2 | 178 | 151 | 103 | — | 118 | — | — | 39 | 1 | — | 10 | 5 | 2 | 8 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 84 | 219 | 2 | 49 | 305 | 10 | 64 | 64 | 76 | 10 | 111 | 0 | 49 | 297 | 10 | 49 | 688 | 472 | 93 | 502 | 472 |
Best forecast wave conditions in Morbihan - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Plage du Loch Surf forecast
The above surf forecast table for Plage du Loch provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Plage du Loch can be found by selecting the local surf guide option on the grey menu. Our Plage du Loch 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 (Plage du Loch) 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 Plage du Loch 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.
Plage du Loch is 6 km (4 miles) from the city of Ploemeur. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Ploemeur. Ploemeur has rooms for a wide range of budgets as well as car hire and transport links.
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