Guidel Plages Surf Break

Lat Long: 47.76° N 3.52° W

Guidel Plages Surf Forecast and Surf Report

Issued: 1 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Guidel Plages sea temperature is
20.6° C
1.9° 

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 16 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 2AM (local time) - 2.5ft (0.7m), 8s period, W swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 11AM (local time) - 6ft (1.8m), 9s period, WNW swell with 510 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 2AM (local time) - 2.5ft (0.7m), 8s 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 Saturday (Aug 22) at 2AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.2m and 12s. 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 1.8m 9s and forecast to arrive on Thursday (Aug 20) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Aug 23) at 11AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 22nd Aug)2.5ft (0.7m) 8s
Best Surf 2AM (Sat 22nd Aug)2.5ft (0.7m) 8s
Most Powerful11AM (Thu 20th Aug)6ft (1.8m) 9s

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


The Lowdown

Alright, grab a coffee, or a surfboard. It’s Rusty here, and we’re looking at a proper dry spell for Guidel Plages. This is a beach and reef setup that needs a solid SW swell and clean winds to really fire, and for the next week and a half, we just aren’t getting that. The water is sitting at a notably warm 69°F, which is a touch warmer than normal for this time of year, but that’s about the only silver lining for a while.

The story for the first nine or ten days is basically no surf worth chasing. There’s some tiny, weak energy (combined energy around 41) on Sunday morning, the 16th of August, with a 0.6m (2ft) W windswell and a short period of 8 seconds, but the wind is a messy cross-off. It’s clean, but it's just too small to get excited about. After that, from Monday the 17th right through to around Thursday the 27th of August, it’s a grim run. The swell stays tiny—under 0.5m (2ft) or just small 0.7m (2ft) to 1.0m (3ft) slop—and the wind is nearly always cross-on or onshore. Most of these days get a zero rating because the conditions are just poor. There’s a brief moment on the morning of Saturday the 22nd where it’s clean with a cross-off breeze, but it’s only 0.5m (2ft), and there’s just not enough power.

Now, the first real flicker of life comes on the morning of Saturday the 29th of August. That’s the standout in this whole outlook. We’ve got a 1.9m (6ft) groundswell from the WNW with a period of 9 seconds. The combined energy jumps to 910 (strong wave energy) so there’s finally some grunt. The wind is a clean cross-off (E at 12 mph). That is a morning to watch if you're an experienced surfer. Anything over 1.5m (5ft) starts getting too big for beginners, and at 1.9m (6ft) with that punch, it’s for the crew who know what they’re doing. The only bummer is the 9-second period at a beach-and-reef break might mean it closes out a bit, but that’s a trade-off we’ll take for some real size and clean conditions.

Following that, the morning of Monday the 31st of August shows some promise with 1.3m (4ft) from the WSW and clean cross-off winds, but the energy is moderate (223) and the rating is only marginal, so it’s not as solid. The afternoon of Sunday the 30th of August actually goes glassy with a 1.1m (4ft) swell, which would be beautiful for the right tide, but the swell period is a short 7 seconds, so the waves will be weak and crumbly.

Bottom line: Don’t bother paddling out until the 29th. That Saturday morning is the only time in the next two weeks where the stars align for something fun. Everything else is a skunk.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Sun afternoon, min 16°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu morning. Warm (max 21°C on Fri night, min 13°C on Fri night). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the NW by Fri morning).

Sun
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
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)
0.5
W
7
0.5
W
7
0.3
W
7
0.2
W
9
0.4
W
8
0.5
WNW
7
0.7
W
3
0.3
WSW
8
0.5
W
7
0.9
W
9
1.1
W
9
1.8
WNW
9
1.5
W
9
1.1
W
9
0.9
W
9
0.9
W
9
0.7
W
8
0.5
W
8
0.4
W
8
0.5
W
10
Wave Graph
Metric surfscale
Energy kJ
27
26
8
7
19
25
10
11
26
129
201
510
375
201
132
123
66
32
20
49
Wind (km/h)
30
WSW
10
N
15
NNW
25
WNW
15
NNW
15
W
30
W
15
WNW
15
W
30
WSW
25
W
25
W
35
W
10
NW
15
WNW
30
W
10
N
10
NE
20
WSW
25
NE
Wind State
on
cross-off
cross-off
cross
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-off
off
cross-on
off
High Tide
8:03PM4.17m
8:21AM3.85m
8:38PM3.86m
8:56AM3.61m
9:13PM3.52m
9:32AM3.34m
9:52PM3.18m
10:15AM3.08m
10:44PM2.87m
11:20AM2.85m
00:18AM2.68m
1:21PM2.79m
2:24AM2.73m
Low Tide
2:20AM0.24m
2:35PM0.39m
2:59AM0.55m
3:17PM0.70m
3:40AM0.89m
4:03PM1.03m
4:27AM1.22m
5:00PM1.33m
5:28AM1.48m
6:14PM1.53m
6:48AM1.60m
7:39PM1.53m
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
7:13
7:15
7:16
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:25
9:23
9:22
9:20
9:17
9:16
9:15
 mm
1
Temp °C
28
28
21
27
25
18
20
21
20
20
19
18
19
20
18
20
21
17
20
19
Feels °C
26
24
20
23
21
17
16
19
18
16
14
14
13
15
14
14
16
15
17
16
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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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