
Surf Forecasts:
Guidel Plages surf forecast from 8 Aug 2026:
- Best quality surf: Monday 10 Aug, 2AM (local time) - 1.5ft (0.4m), 7s period, WSW swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 11PM (local time) - 3.5ft (1.0m), 10s period, W swell with 200 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 2AM (local time) - 1.5ft (0.4m), 7s period with WSW swell.
Best Forecast Surf Conditions for Guidel Plages this week:
The surf forecast for Guidel Plages over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 2AM. The primary swell is predicted to be 0.4m and 7s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.6m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Guidel Plages in the next 16 days are 1.0m 10s and forecast to arrive on Thursday (Aug 13) 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 0.5m 4s period and expected on Saturday (Aug 15) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 10th Aug) | 1.5ft (0.4m) 7s |
| Best Surf | 2AM (Mon 10th Aug) | 1.5ft (0.4m) 7s |
| Most Powerful | 11PM (Thu 13th Aug) | 3.5ft (1.0m) 10s |
Table - best surf conditions forecast for Guidel Plages over the next 16 days.
The Lowdown
Righto, let’s have a look at what’s on the cards for the next couple of weeks. We’re talking about Guidel Plages, a beach and reef setup that’s exposed to the southwest.
To be straight with you, the start of this run is pretty grim. There’s no surf worth paddling out for from Sunday the 9th right through the following Saturday. That’s a full seven days of flat or junk conditions. Weak swells, mostly onshore or cross-shore winds, and the wave energy is just not there – you’re looking at combined energy values mostly in the teens and twenties, with a couple of low eighties, but still poor quality. The water temp is about average for this time of year, nothing wild.
The first real glimmer of hope comes on Saturday the 15th, in the morning. We get a bit of swell from the west at 2 ft, period of 8 seconds, and a light cross-offshore breeze from the NNW. The energy reading is 66, still weak, but the conditions will be clean. The report says “surfable waves but very ordinary conditions,” so it’s a session for the keen only – don’t expect any magic.
After that, it’s back into a messy pattern for most of the second week. There’s a few mornings with clean conditions, like Thursday the 20th morning, with a gentle offshore from the NE and 3 ft of west swell (energy 104), but the surf is still rated as ordinary. The wind is light and offshore, which is a big positive, so that Thursday morning might be the best of a pretty average bunch. Swell period is 8 seconds, so it’s short-period wind swell, not a groundswell.
Friday the 21st morning has a similar height (3 ft) from the west, but a longer period of 10 seconds and a clean cross-offshore wind from the north. The energy is a bit higher at 125, but still moderate. It could offer a slightly better shape, but the clouds and moderate breeze mean it won’t be glassy.
Honestly, nothing in this forecast screams “standout.” The best option is likely the Thursday the 20th morning session, because of the light offshore wind. The break is very consistent, so if you’re desperate, you might find a ripple. Crowds can be a problem here at times, so on that Thursday you might have some company, but with the quality this low, probably not many. The swell direction from the west is close to the optimum SW, so it’s not a total mismatch.
Given the lack of any decent swell over 5 ft and the poor quality for the most part, I wouldn’t be waxing up just yet. For beginners, there’s nothing intimidating size-wise, but the conditions are poor. For anyone else, it’s a waiting game. If the swell picks up and the wind swings, things could change, but right now, keep the board in the bag.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Tue afternoon, min 17°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Thu night, min 19°C on Thu night). Winds increasing (light winds from the NW on Thu morning, fresh winds from the WSW by Fri afternoon). | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 | WSW 7 | SW 7 | WSW 7 | SW 7 | WNW 8 | W 8 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | W 9 | WSW 9 | W 8 |
Wave Graph | |||||||||||||||||||
30 | 15 | 79 | 18 | 23 | 18 | 12 | 13 | 12 | 25 | 78 | 71 | 96 | 126 | 158 | 160 | 106 | 62 | 50 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-off | cross-off | on | off | cross-off | cross-on | off | cross | on | cross | cross-on | cross-on | cross-off | cross | cross-on | cross-off |
High Tide | 2:01AM3.23m | 2:39PM3.44m | 3:20AM3.45m | 3:46PM3.77m | 4:20AM3.73m | 4:40PM4.11m | 5:09AM3.97m | 5:27PM4.37m | 5:53AM4.13m | 6:09PM4.52m | 6:33AM4.20m | 6:49PM4.53m | |||||||
Low Tide | 8:12AM1.03m | 8:53PM0.81m | 9:20AM0.78m | 9:57PM0.48m | 10:17AM0.48m | 10:50PM0.17m | 11:06AM0.21m | 11:37PM-0.06m | 11:51AM0.01m | 00:21AM-0.17m | 12:34PM-0.07m | 1:02AM-0.15m | |||||||
— | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | |
9:38 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 | — | — | 9:31 | — | — | 9:30 | — | — | 9:29 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 25 | 23 | 26 | 23 | 27 | 26 | 26 | 30 | 30 | 27 | 30 | 28 | 26 | 27 | 31 | 24 | 28 | 27 |
Feels °C | 20 | 24 | 19 | 22 | 21 | 25 | 24 | 23 | 27 | 27 | 24 | 27 | 26 | 24 | 22 | 26 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | WSW 7 | SW 7 | WSW 7 | SW 7 | WNW 8 | W 8 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | W 9 | WSW 9 | W 8 |
30 | 15 | 2 | 18 | 23 | 18 | 11 | 13 | 12 | 25 | 78 | 71 | 96 | 126 | 158 | 160 | 106 | 62 | 50 | |
Swell 2 Height (m) Direction Period (s) | WSW 7 | WSW 6 | — | W 9 | W 9 | W 9 | W 8 | WSW 6 | W 10 | WNW 8 | SW 6 | SW 6 | — | W 12 | — | — | — | — | WNW 5 |
4 | 4 | — | 15 | 14 | 14 | 12 | 4 | 2 | 11 | 1 | 1 | — | 3 | — | — | — | — | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 4 | — | — | WNW 5 | W 10 | W 13 | SW 6 | — | — | — | — | — | — | — | — | — |
— | — | — | 3 | — | — | 2 | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | W 9 | NW 4 | — | — | NE 2 | ENE 2 | WSW 6 | — | ESE 2 | — | WNW 2 | — | WSW 3 | N 3 | NNW 4 | WNW 3 | N 3 |
— | — | 79 | 10 | — | — | 2 | 1 | 8 | — | 1 | — | 1 | — | 3 | 1 | 5 | 2 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 47 | 47 | 482 | 0 | 47 | 109 | 62 | 76 | 482 | 47 | 33 | 63 | 12 | 47 | 109 | 0 | 12 | 109 | 0 |
Best forecast wave conditions in Morbihan - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
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Information about the Guidel Plages Surf forecast
The above surf forecast table for Guidel Plages provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Guidel Plages can be found by selecting the local surf guide option on the grey menu. Our Guidel Plages 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 (Guidel Plages) 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 Guidel Plages 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.
Guidel Plages is 7 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.











