
Surf Forecasts:
Guidel Plages surf forecast from 10 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 5AM (local time) - 1.5ft (0.4m), 8s period, WNW swell with offshore winds.
- Most powerful swell: Thursday 13 Aug, 8PM (local time) - 3.5ft (1.0m), 10s period, W swell with 204 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 5AM (local time) - 1.5ft (0.4m), 8s period with WNW 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 Tuesday (Aug 11) at 5AM. The primary swell is predicted to be 0.4m and 8s period with a secondary swell of 0.4m and 7s. The wind is predicted to be 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 8PM. 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 5s period and expected on Friday (Aug 14) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 11th Aug) | 1.5ft (0.4m) 8s |
| Best Surf | 5AM (Tue 11th Aug) | 1.5ft (0.4m) 8s |
| Most Powerful | 8PM (Thu 13th Aug) | 3.5ft (1.0m) 10s |
Table - best surf conditions forecast for Guidel Plages over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for our local stretch.
To be straight with you, the next week and a half is a bit of a flat spell. We’ve got a long gap from now until the morning of Friday the 14th where there’s barely enough to get wet. It’s clean, but tiny. From Monday the 10th through Thursday the 13th, we’re looking at ankle-snappers with swell heights between 1ft and 3ft, and the wind is mostly onshore or cross-onshore, making it choppy and messy. The combined energy is weak, so there’s just no juice.
Friday, 14th August things start to get a little more interesting. The morning brings a little bump of 2ft from the WSW with a modest period of 9 seconds, and a light cross-offshore breeze from the north. The combined energy is still weak. The waves are surfable, but ordinary. Nothing to get excited about.
Saturday, 15th August is the first real standout. The morning session is your best bet. We’ve got a 2ft swell from the west, and the wind is blowing offshore from the NNE at 15 km/h. That’s going to groom the lines nicely. The combined energy is still low, but for a clean, gentle offshore day with a little waist-high wave, it’s a lovely window.
Sunday, 16th August morning is clean again with offshore wind from the NE, but the swell drops to 2ft. The afternoon turns ugly with a strong cross-onshore wind from the WSW at 25 km/h, bumping the energy, but the quality is poor.
The following week is a mix of small, clean but weak conditions. The morning of Wednesday, 19th August is worth a mention. We’ve got a moderate offshore from the NNE at 20 km/h, a 1ft swell from the WSW with a very long period of 12 seconds. That groundswell energy will be clean, but it’s tiny. Then the afternoon goes glassy, dead calm, with a 2ft west swell at 11 seconds. It’s a pretty, clean day, but you’ll be paddling for dribbles.
Now, looking further ahead, Sunday, 23rd August is the real standout in this forecast. The morning brings a solid 6ft swell from the west with a period of 10 seconds. The wind is a clean cross-offshore from the north at 20 km/h. The combined energy is moderate to strong – that’s a real pulse. This is a proper swell. The afternoon holds similar size at 5ft. The wind stays cross-off from the NNW. This is bigger than 5ft, so it might be a bit much for beginners, but for anyone with a bit of experience, this is the best day on offer. Keep an eye on it, as it’s a week and a half out, so things can shift.
After that, the swell drops back down quickly through Monday and Tuesday the 24th and 25th, with onshore winds returning.
So, to round it up: Saturday 15th August morning is your best call for a clean, small, fun session. The real standout is Sunday 23rd August – that’s the one to circle on the calendar. Get out there, and enjoy the clean water. The water temp is about 66°, which is right around average for this time of year, so no surprises there.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 33°C on Thu night, min 15°C on Fri night). Winds decreasing (fresh winds from the N on Fri night, light winds from the NW by Sat afternoon). | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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) | SW 7 | WNW 8 | WNW 8 | W 8 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | W 8 | W 8 | WNW 8 | W 8 | W 8 | WNW 8 | W 7 |
Wave Graph | ||||||||||||||||||||
23 | 24 | 13 | 12 | 25 | 57 | 72 | 103 | 137 | 155 | 160 | 86 | 84 | 51 | 69 | 119 | 60 | 42 | 99 | 17 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | cross-off | on | off | cross-on | on | cross-off | cross-on | on | cross-off | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off | off | on | off |
High Tide | 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 | 7:11AM4.16m | 7:27PM4.41m | 7:47AM4.04m | 8:03PM4.17m | |||||||
Low Tide | 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 | 1:15PM-0.02m | 1:42AM-0.01m | 1:55PM0.14m | 2:20AM0.24m | |||||||
— | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | |
— | 9:36 | — | — | 9:34 | — | — | 9:31 | — | — | 9:30 | — | — | 9:29 | — | — | 9:27 | — | — | 9:25 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 30 | 28 | 27 | 28 | 26 | 27 | 31 | 33 | 25 | 32 | 28 | 22 | 28 | 25 | 23 | 27 | 27 |
Feels °C | 24 | 25 | 24 | 27 | 26 | 26 | 26 | 24 | 25 | 27 | 28 | 23 | 29 | 23 | 18 | 26 | 18 | 20 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | W 9 | WNW 8 | WNW 8 | W 8 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 |
14 | 24 | 13 | 12 | 25 | 57 | 72 | 103 | 137 | 155 | 160 | 86 | 84 | 51 | 69 | 47 | 60 | 42 | 28 | 17 | |
Swell 2 Height (m) Direction Period (s) | — | SW 7 | WSW 6 | WSW 6 | W 8 | SW 6 | SW 6 | — | W 12 | — | — | — | — | — | — | — | — | — | — | WNW 8 |
— | 11 | 4 | 4 | 4 | 1 | 1 | — | 11 | — | — | — | — | — | — | — | — | — | — | 6 | |
Swell 3 Height (m) Direction Period (s) | — | W 11 | W 10 | W 10 | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 2 | 8 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 7 | NE 2 | ENE 2 | — | — | — | — | — | NW 3 | WNW 3 | N 3 | NW 3 | NW 3 | NNW 4 | NNE 3 | WNW 8 | N 3 | N 3 | WNW 8 | N 4 |
23 | 1 | 1 | — | — | — | — | — | 1 | 3 | 2 | 2 | 4 | 13 | 4 | 119 | 3 | 1 | 99 | 6 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 284 | 62 | 76 | 482 | 62 | 33 | 63 | 0 | 12 | 109 | 0 | 12 | 109 | 12 | 12 | 12 | 12 | 0 | 44 | 76 |
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.











