
Surf Forecasts:
Guidel Plages surf forecast from 4 Aug 2026:
- Best quality surf: Thursday 6 Aug, 2AM (local time) - 4ft (1.2m), 7s period, WNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 5 Aug, 11PM (local time) - 4.5ft (1.4m), 7s period, WNW swell with 193 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 2AM (local time) - 4ft (1.2m), 7s 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 Thursday (Aug 06) at 2AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.9m and 7s. Another secondary swell of 0.2m and 10s 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 1.4m 7s and forecast to arrive on Wednesday (Aug 05) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Aug 10) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 6th Aug) | 4ft (1.2m) 7s |
| Best Surf | 2AM (Thu 6th Aug) | 4ft (1.2m) 7s |
| Most Powerful | 11PM (Wed 5th Aug) | 4.5ft (1.4m) 7s |
Table - best surf conditions forecast for Guidel Plages over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about the waves. We're looking at Guidel Plages, and honestly, folks, it's a tough stretch. The forecast is a long, dry spell for any decent surf. We're talking a solid week and a half of nothing really worth paddling out for.
The first few days, from Tuesday the 4th through to Monday the 12th of August, are just a write-off. The swell is tiny, mostly under 1.6ft, and when there is a little bump, the wind is all over it from the west or southwest. It's mostly onshore or cross-onshore, trashing any chance of a clean wave. The combined energy is weak, barely cracking 100 (24-58) most days, so there's just no power in the water. The water temp is about average for the time of year, but that's about the only thing that's normal.
The only glimmer of hope, and I mean a tiny glimmer, comes around Thursday the 13th of August. Early morning, the wind swings around to a light north-northwest cross-offshore, cleaning things up. The swell is still small, around 2.3ft, but the energy picks up a bit (73). It's surfable, but it's a real "get what you can" session, not a standout. The afternoon gets choppy again.
Friday the 14th of August has a similar story. A clean-ish morning with a 2ft swell from the WSW (103 combined energy), but again, it's just ordinary. The afternoon sees a jump in swell size to 4.6ft, but the period drops to 6 seconds with onshore wind, making it a messy, bumpy mess.
Then on Saturday the 15th of August, the combined energy hits 438 in the morning with a 4.6ft swell from the west, but it's cross-on and the period is short (8 seconds). The forecast says it's a "marginal surf forecast." It's a lot of water moving, but the wind is going to chop it up. The afternoon is a total no-go with strong onshore winds.
The very end of the run, on Wednesday the 19th of August, we get a 3.3ft northwest swell with a longer period of 9 seconds and a cross-shore wind. The energy is decent at 227, but it's still classified as marginal. For a beach and reef break like Guidel, that long period (9 seconds) can mean the waves are lined up, but it's still a gamble.
So, the bottom line: there's no real standout on the cards. The best bet is probably the early morning of Thursday the 13th or Friday the 14th, but keep your expectations on the floor. It's one of those periods where the forecast can change, but as it stands, we're in a bit of a wave drought.
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 21°C on Tue afternoon, min 15°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the NNW by Thu morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Sun afternoon, min 14°C on Thu night). Winds decreasing (fresh winds from the NW on Thu night, calm by Fri morning). | ||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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 7 | WSW 7 | W 7 | WSW 7 | WNW 7 | W 7 | W 6 | W 6 | WSW 9 | W 9 | WSW 9 | W 9 | W 11 | W 10 | W 9 | W 9 | W 8 |
Wave Graph | |||||||||||||||||||
58 | 142 | 142 | 120 | 126 | 164 | 139 | 32 | 38 | 19 | 17 | 43 | 8 | 6 | 10 | 30 | 15 | 14 | 12 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-off | cross | cross-on | cross-off | glassy | cross-on | off | off | on | off | cross-off | on | off |
High Tide | 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 | 2:39PM3.44m | 3:20AM3.45m | ||||||
Low Tide | 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 | 8:12AM1.03m | 8:53PM0.81m | |||||||
— | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | |
9:46 | — | — | 9:45 | — | — | 9:44 | — | — | 9:42 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 20 | 19 | 20 | 20 | 18 | 21 | 22 | 18 | 20 | 23 | 21 | 28 | 26 | 26 | 31 | 27 |
Feels °C | 17 | 20 | 19 | 18 | 16 | 14 | 15 | 16 | 17 | 15 | 17 | 16 | 18 | 18 | 25 | 22 | 21 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | — | W 10 | WSW 7 | WSW 6 | — | W 7 | W 7 | WSW 10 | W 6 | WSW 9 | W 9 | WNW 4 | W 9 | W 9 | W 10 | W 9 | W 9 | W 8 |
58 | — | 16 | 120 | 113 | — | 77 | 32 | 10 | 19 | 17 | 15 | 3 | 6 | 6 | 30 | 15 | 14 | 12 | |
Swell 2 Height (m) Direction Period (s) | WSW 3 | — | — | — | — | — | W 10 | WSW 10 | — | WSW 10 | WNW 6 | — | WSW 9 | NW 6 | W 11 | WNW 4 | W 6 | — | W 6 |
1 | — | — | — | — | — | 8 | 10 | — | 18 | 7 | — | 8 | 1 | 10 | 2 | 1 | — | 1 | |
Swell 3 Height (m) Direction Period (s) | W 6 | — | — | — | — | — | — | — | — | W 10 | — | — | W 6 | W 12 | W 6 | — | — | — | — |
1 | — | — | — | — | — | — | — | — | 17 | — | — | 1 | 3 | 1 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | WSW 8 | WSW 7 | — | W 7 | WSW 7 | WNW 7 | — | W 6 | — | ENE 3 | W 9 | NNE 3 | — | — | NE 2 | — | WSW 2 | NW 3 |
— | 142 | 142 | — | 126 | 164 | 139 | — | 38 | — | 1 | 43 | 1 | — | — | 1 | — | 1 | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 63 | 63 | 694 | 12 | 52 | 109 | 0 | 47 | 482 | 0 | 329 | 661 | 354 | 91 | 47 | 62 | 62 | 63 | 47 |
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.











