Guidel Plages Surf Break

Lat Long: 47.76° N 3.52° W

Guidel Plages Surf Forecast and Surf Report

Issued: 7 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Guidel Plages sea temperature is
19.1°C
1.4° 

Guidel Plages surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Guidel Plages surf forecast from 8 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 11PM (local time) - 4ft (1.2m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 8PM (local time) - 5ft (1.6m), 9s period, WNW swell with 374 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 11PM (local time) - 4ft (1.2m), 10s 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 Wednesday (Sep 09) at 11PM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 1.0m and 8s. Another secondary swell of 0.8m 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 1.6m 9s and forecast to arrive on Wednesday (Sep 09) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Wednesday (Sep 16) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 9th Sep)4ft (1.2m) 10s
Best Surf11PM (Wed 9th Sep)4ft (1.2m) 10s
Most Powerful 8PM (Wed 9th Sep)5ft (1.6m) 9s

Table - best surf conditions forecast for Guidel Plages over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s cooking for Guidel Plages (Guidel-Plages). This is a beach and reef set-up that’s exposed to the southwest, so it needs a solid window to fire.

Right off the bat, we’ve got a bit of a quiet start. The first few days are a struggle. Wednesday the 9th has some waist-high swell pushing in, but it’s a messy cross-shore breeze spoiling the line-up. The wave energy is moderate at best (464), and the combo of wind and tide makes it a real gamble. Thursday and Friday look even worse – the wind is onshore, dropping the swell right down to knee-high mush. It’s a rough patch.

The first real glimmer of hope comes on Saturday the 12th. The morning session is the standout early on. We’ve got clean, glassy conditions with a light offshore breeze, and the swell is a small but rideable 2ft from the west, period around 8 seconds. It’s not going to give you a barrel, but the combined energy is low (87), so it’s a fun little wave for the beginners or a longboard. The water temp is about what you’d expect for this time of year, nothing unusual.

After that, the forecast goes a bit flat again. Sunday the 13th through to the end of the following week are mostly small, under 3ft, and often plagued by cross-onshore or onshore wind. The wave energy stays low (under 200), and the quality is poor. There’s a brief moment on Monday the 14th morning with a clean offshore wind and 3ft, but it’s still pretty weak.

Now, here’s the one that has me a bit excited. If you’re patient, look towards Saturday the 19th of September. The morning is looking proper. We’ve got a gentle offshore wind from the ENE, clean conditions, and the swell is 3ft from the west with a period of 11 seconds. The combined energy jumps up to 343, which is a solid moderate pulse. For Guidel, that’s a good little window. The waves should have some shape and push, and it’ll be uncrowded if you get out early.

But the absolute best bet on this whole 16-day run is Wednesday the 23rd of September. That morning, the stars align. The swell is 3ft from the WSW, but the period is a massive 16 seconds – that’s proper groundswell, long-period energy. The combined energy is 326, and the wind is light offshore from the ENE. It’s going to be clean, glassy, and the sets will have some real punch for a beach and reef break. The long period means the lines will be nice and clean, perfect for a point or reef setup like this. It’s still a manageable size for most, but the quality will be the best of the entire forecast. Don’t sleep on that one.

Between now and that standout, there are long gaps of 4-5 days where the surf is either too small or too blown out to bother. It’s a bit of a waiting game, but the forecast is promising for that late September window.

Rusty out.

Short Range Forecast

Mostly dry. Warm (max 21°C on Fri afternoon, min 13°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Mon afternoon, min 15°C on Sat morning). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
1
0
0
0
0
0
1
1
0
2
1
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WSW
9
1.3
WSW
9
1.5
W
9
0.9
W
8
0.7
W
8
0.6
WSW
8
0.6
W
8
1.3
WSW
9
1.2
WSW
9
0.9
WSW
8
0.7
W
8
0.8
W
8
0.6
W
13
1
W
11
0.9
W
10
0.9
W
10
0.8
W
9
0.7
W
9
0.6
W
9
Wave Graph
Metric surfscale
Energy kJ
366
270
363
113
58
44
44
302
243
118
61
82
121
248
174
158
108
79
54
Wind (km/h)
15
NW
10
NW
10
WNW
5
NNE
10
SSE
15
SW
15
WSW
15
WSW
25
WSW
10
NNE
5
W
15
WSW
10
NNW
10
W
25
WSW
10
N
5
NE
20
WSW
15
NE
Wind State
cross
cross
cross
off
cross-on
on
cross-on
on
on
off
glassy
cross-on
cross-off
cross-on
cross-on
cross-off
off
on
off
High Tide
4:14AM3.74m
4:30PM4.14m
4:56AM4.00m
5:11PM4.37m
5:34AM4.17m
5:48PM4.48m
6:08AM4.24m
6:23PM4.46m
6:41AM4.22m
6:56PM4.32m
7:11AM4.11m
7:27PM4.09m
Low Tide
9:49PM0.45m
10:06AM0.45m
10:37PM0.14m
10:50AM0.17m
11:18PM-0.06m
11:31AM-0.02m
11:56PM-0.15m
12:09PM-0.08m
00:33AM-0.11m
12:47PM-0.03m
1:08AM0.04m
1:23PM0.14m
1:43AM0.29m
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:43
7:45
7:46
7:47
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:42
8:39
8:37
8:35
8:32
8:30
8:29
 mm
Temp °C
19
16
20
20
15
17
18
19
21
23
17
19
19
19
20
23
20
24
24
Feels °C
14
13
17
16
13
15
16
18
19
19
17
17
16
19
18
21
21
24
24
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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