
Surf Forecasts:
Guidel Plages surf forecast from 4 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, 5PM (local time) - 4.5ft (1.3m), 7s period, WSW swell with 191 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 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 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 Guidel Plages in the next 16 days are 1.3m 7s and forecast to arrive on Wednesday (Aug 05) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Sunday (Aug 09) 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 | 5PM (Wed 5th Aug) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Guidel Plages over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what’s cookin' over the next couple of weeks.
Well, I gotta be straight with you. Right now, and for a good long while, Guidel Plages is looking pretty flat and sad. We’re talking a major drought in the surf department. The whole first week and a bit is a write-off, with barely a ripple worth paddling for. The combined swell energy is weak, staying under 200 all the way through, and mostly well under 100. The wind is mostly cross-onshore or onshore, messing up what little bump there is. You'll see a few mornings with a clean surface, like Friday the 7th and Saturday the 8th, but the swell is tiny, like 0.7 ft to 1 ft. It’s just not enough.
The water temp is sitting at 66 °F, which is bang on average for this time of year, so at least you won't be freezing while you're staring at flat water.
This dry spell runs all the way until Thursday the 14th of August. On the morning of the 14th, we finally get a little pulse of life. The swell bumps up to 3 ft from the west, and the wind goes glassy. The combined energy jumps a bit, but it's still light. It's surfable, but very ordinary. Still, it’s the first sign of something.
But the real story, the one that has my heart beating a little faster, is way out there at the end of the run. Monday the 18th of August is when things get interesting. Swell from the WSW pushes up to 7 ft to 8 ft with offshore winds from the NE/NNE. The combined energy rockets up to over 800, which is some decent power. The forecast says "expect very good surf conditions," and with that offshore breeze and a solid 9-second period, it’s gonna be clean and punchy. This is your standout, no doubt.
Then, on the 19th of August, it gets even bigger. We’re looking at an 12 ft swell from the west with a 10-second period. That’s a lot of water. The combined energy hits a massive 3453, which is serious, powerful stuff. The winds are light cross-shore in the morning, which is good, but that size is strictly for experienced surfers only.
So, here’s the bottom line: you’ve got a solid flat spell for the next week and a half. Don't bother paddling out until at least the 14th of August for a tiny, glassy session. The gold is on Monday the 18th of August for the best combo of size, power, and clean offshore wind. The 19th has the biggest surf, but only for the experts.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 24°C on Thu night, min 14°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the ENE by Fri morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 6 | W 6 | WSW 10 | WSW 9 | WSW 9 | W 9 | W 11 | W 10 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 8 |
Wave Graph | ||||||||||||||||||||
178 | 120 | 149 | 191 | 77 | 32 | 50 | 19 | 18 | 8 | 8 | 6 | 21 | 30 | 15 | 78 | 16 | 14 | 26 | 24 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-off | cross | cross-on | off | cross-off | cross-on | off | cross-off | on | off | off | on | cross-off | cross | cross-on | off |
High Tide | 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 | 3:46PM3.77m | 4:20AM3.73m | |||||||
Low Tide | 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 | 9:20AM0.78m | 9:57PM0.48m | |||||||
— | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | |
— | 9:45 | — | — | 9:44 | — | — | 9:42 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 21 | 21 | 18 | 22 | 24 | 19 | 21 | 23 | 22 | 28 | 27 | 26 | 24 | 24 | 24 | 25 | 27 |
Feels °C | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 18 | 17 | 17 | 19 | 18 | 24 | 22 | 22 | 20 | 21 | 21 | 20 | 23 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 8 | WSW 7 | — | W 7 | W 7 | WSW 10 | W 6 | WSW 10 | WSW 9 | WNW 5 | W 9 | W 11 | W 10 | W 9 | — | W 9 | WNW 6 | WNW 9 | WNW 8 |
16 | 23 | 149 | — | 77 | 32 | 10 | 19 | 18 | 8 | 5 | 6 | 21 | 30 | 15 | — | 13 | 14 | 26 | 24 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 10 | WSW 10 | — | WSW 10 | WNW 6 | — | WSW 9 | W 6 | W 6 | W 7 | W 6 | — | WSW 7 | W 9 | — | WSW 7 |
— | — | — | — | 19 | 10 | — | 18 | 6 | — | 8 | 1 | 1 | 1 | 1 | — | 9 | 13 | — | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | W 6 | — | — | — | WSW 7 | — | WSW 7 |
— | — | — | — | — | — | — | — | — | — | — | 3 | — | 1 | — | — | — | 5 | — | 4 | |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | — | WSW 7 | — | — | W 6 | NNE 3 | — | W 6 | NE 3 | E 2 | — | — | NNW 3 | W 9 | NW 4 | — | WSW 3 | NE 2 |
178 | 120 | — | 191 | — | — | 50 | 1 | — | 6 | 2 | 1 | — | — | 1 | 78 | 16 | — | 2 | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 63 | 105 | 52 | 109 | 0 | 44 | 443 | 47 | 329 | 482 | 400 | 91 | 63 | 47 | 47 | 283 | 47 | 32 | 206 | 52 |
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.











