Surf Forecasts:
St Tugen surf forecast from 25 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 8PM (local time) - 2.5ft (0.8m), 6s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 8AM (local time) - 8ft (2.5m), 10s period, W swell with 1,137 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 8PM (local time) - 2.5ft (0.8m), 6s period with SSW swell.
Best Forecast Surf Conditions for St Tugen this week:
The surf forecast for St Tugen over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 8PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at St Tugen in the next 16 days are 2.5m 10s and forecast to arrive on Monday (Aug 31) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 5s period and expected on Thursday (Aug 27) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 26th Aug) | 2.5ft (0.8m) 6s |
| Best Surf | 8PM (Wed 26th Aug) | 2.5ft (0.8m) 6s |
| Most Powerful | 8AM (Mon 31st Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for St Tugen over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cooking for the next couple of weeks down at St Tugen. It’s a bit of a mixed bag, so we're gonna have to be patient.
Overall, the pattern is pretty messy for a while. We’ve got a lot of onshore and cross-shore winds messing up what little swell we get, with most days being a write-off. The water temp is sittin' around 63°, which is about average for the time of year, nothing out of the ordinary.
For the first several days, it’s a tough watch. From Tuesday the 25th right through to Tuesday the 1st of September, there’s really nothing doing. Small swell directions are all off, and the wind is constantly on it or chopping it up. The combined energy is weak to moderate, usually under 300 or so, and the surf quality is just poor. There’s a bit of a bump on Thursday the 27th and Saturday the 29th with some bigger swell (6 ft to 8 ft), but straight onshore winds ruin it. Even the bigger 8 ft swell on Monday the 31st August is only marginal due to choppy cross-shore conditions. Honestly, it looks more like a stretch for kiting than paddling.
There’s a solid gap in the quality here – about 11 days of pretty average to poor conditions with no standout windows.
Now, the first real glimmer of hope comes in late in the forecast. You want to circle Sunday, the 6th of September. That morning is the stand-out. St Tugen is looking clean with an offshore breeze from the ENE at 6 mph. The swell will be a clean 5 ft from the WNW (optimum is WSW, so it's a bit side, but it works), with a period of 10 seconds and combined energy of 480 – moderate but solid. The wind being light offshore makes it glassy and offers the best chance of some clean, lined-up walls. This is the session to aim for if you can wait.
After that, Monday the 7th and Tuesday the 8th of September are sloppy again, but then look at Wednesday the 9th of September. The morning has an 8 ft swell from the W with a period of 9 seconds and energy reading 1140. That’s moderate-strong. The real story is the wind: glassy, dead calm. The swell’s a bit solid, pushing into the "experts only" range, but for anyone with the skills, that is going to be a heavy, incredible sesh at St Tugen. The afternoon is still decent, but the wind comes more cross-on.
So, to wrap it up: the run is long and bleak until that Sunday the 6th of September. The only two real standouts are that Sunday morning and the Wednesday the 9th of September morning for the bigger, glassy stuff. Get on it.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 20°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Sat morning. Warm (max 20°C on Fri afternoon, min 17°C on Fri morning). Winds increasing (light winds from the NW on Fri afternoon, strong winds from the SW by Sat morning). | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
AM | 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) | W 11 | W 10 | W 10 | W 9 | SSW 7 | SSW 6 | SW 8 | SW 8 | SW 7 | W 10 | W 9 | W 8 | WSW 8 | WSW 8 | SW 8 | SW 7 | SW 7 | W 9 | W 10 | W 10 | W 11 |
Wave Graph | |||||||||||||||||||||
59 | 51 | 68 | 57 | 56 | 23 | 328 | 320 | 99 | 70 | 104 | 368 | 640 | 509 | 250 | 169 | 194 | 895 | 983 | 938 | 980 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross | cross | cross-on | on | cross-on | cross-on | cross | cross | on | cross-on | on | on | on | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 4:14PM4.20m | 4:34AM4.20m | 4:48PM4.55m | 5:07AM4.51m | 5:20PM4.85m | 5:38AM4.77m | 5:51PM5.09m | 6:09AM4.97m | 6:23PM5.23m | 6:41AM5.08m | 6:55PM5.27m | 7:14AM5.09m | 7:29PM5.19m | ||||||||
Low Tide | 10:05AM1.30m | 10:31PM1.05m | 10:43AM0.97m | 11:06PM0.74m | 11:16AM0.69m | 11:38PM0.47m | 11:48AM0.46m | 00:09AM0.27m | 12:19PM0.30m | 00:40AM0.16m | 12:51PM0.24m | 1:11AM0.16m | 1:24PM0.26m | 1:44AM0.26m | |||||||
7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | |
— | — | 9:14 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:06 | — | — | 9:04 | — | — | 9:01 | |
mm | — | — | — | — | — | 7 | 1 | — | 2 | — | — | — | 2 | — | — | — | 1 | — | — | — | — |
Temp °C | 19 | 19 | 19 | 19 | 20 | 19 | 18 | 19 | 19 | 18 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 17 |
Feels °C | 19 | 18 | 18 | 18 | 18 | 19 | 16 | 17 | 17 | 15 | 19 | 17 | 15 | 18 | 18 | 15 | 14 | 13 | 12 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 8 | W 10 | W 10 | SSW 6 | SSW 7 | WNW 8 | W 11 | SW 8 | SW 7 | W 7 | SSW 7 | W 8 | S 6 | WSW 8 | SW 8 | WNW 8 | WNW 8 | — | W 10 | W 10 | W 11 |
43 | 51 | 68 | 37 | 56 | 19 | 2 | 320 | 99 | 70 | 73 | 368 | 49 | 509 | 250 | 120 | 99 | — | 983 | 938 | 980 | |
Swell 2 Height (m) Direction Period (s) | W 11 | SW 8 | SW 8 | W 9 | W 8 | N 5 | — | WNW 10 | W 10 | SW 6 | W 9 | SSW 7 | S 8 | — | WNW 8 | W 13 | W 13 | — | — | — | — |
59 | 32 | 9 | 57 | 34 | 1 | — | 20 | 46 | 40 | 104 | 56 | 5 | — | 188 | 3 | 3 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SSE 5 | S 13 | — | — | — | — | — | W 7 | W 10 | — | — | — | — | — | W 13 | — | — | — | — | — |
6 | 2 | 3 | — | — | — | — | — | 28 | 70 | — | — | — | — | — | 3 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SW 2 | SW 4 | — | — | SSW 6 | SW 8 | — | — | — | WSW 7 | — | WSW 8 | — | — | SW 7 | SW 7 | W 9 | — | — | — |
— | 1 | 8 | — | — | 23 | 328 | — | — | — | 89 | — | 640 | — | — | 169 | 194 | 895 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 20 | 8 | 9 | 9 | 117 | 20 | 20 | 20 | 8 | 38 | 22 | 251 | 30 | 20 | 20 | 509 | 498 | 38 | 10 | 20 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the St Tugen Surf forecast
The above surf forecast table for St Tugen provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at St Tugen can be found by selecting the local surf guide option on the grey menu. Our St Tugen 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 (St Tugen) 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 St Tugen 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.
Are you planning a holiday in Finistere - Brittany? If you are looking for accommodation near St Tugen, camping, hotels and holiday cottages in Finistere - Brittany, consider staying in Douarnenez which is 24 km (15 miles) away. Other places in and around Finistere - Brittany where you can find information about places to rent, and car hire include Camaret-sur-Mer which is 28 km (17 miles) away, Quimper, Loctudy and Brest.











