St Tugen Surf Break

Lat Long: 48.01° N 4.60° W

St Tugen Surf Forecast and Surf Report

Issued: 1 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Tugen sea temperature is
17.8°C
0.6° 

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


St Tugen surf forecast from 14 Sep 2026:

  • Best quality surf: Friday 18 Sep, 8AM (local time) - 8ft (2.5m), 16s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 18 Sep, 8AM (local time) - 8ft (2.5m), 16s period, WNW swell with 3,188 kJ wave energy.
  • Next surfable swell (1★+): Friday 18 Sep, 8AM (local time) - 8ft (2.5m), 16s period with WNW 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 Friday (Sep 18) at 8AM. The primary swell is predicted to be 2.5m and 16s period with a secondary swell of 1.3m and 17s. 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 16s and forecast to arrive on Friday (Sep 18) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Monday (Sep 21) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 18th Sep)8ft (2.5m) 16s
Best Surf 8AM (Fri 18th Sep)8ft (2.5m) 16s
Most Powerful 8AM (Fri 18th Sep)8ft (2.5m) 16s

Table - best surf conditions forecast for St Tugen over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s shaping up for St Tugen over the next couple of weeks.

First up, the water temp is sitting at about 64°F, which is pretty average for this time of year – nothing unusual there.

Right now, the start of the period is a bit of a write-off. Monday afternoon is small with a weak 3ft W swell and a light cross-on breeze. It’s messy. Tuesday is even worse with strong cross-shore winds and a drop in energy. Wednesday sees the swell start to build, with a 7ft WNW groundswell on Wednesday morning, but a fresh cross-off wind keeps it clean. The energy is ramping up, moderate, but the conditions are still only marginal. Wednesday afternoon stays around 7ft with the same wind, but the tide or something is questionable.

Thursday brings a drop in size and onshore winds, so that’s a no-go.

Now, here’s where it gets interesting. Friday the 18th is the real standout. Friday morning we’ve got a solid 8ft WNW swell, with a very long 15-second period. That’s proper groundswell. The combined energy is strong, and with a light cross-off breeze from the NNW at 15 mph, the conditions are clean. This is excellent surf for experienced surfers only – that size is not for beginners. Because of that long period, St Tugen, being an exposed break, should handle it well, but the longer gaps between sets will make the paddle out easier. This is the pick of the fortnight. Friday afternoon, however, gets a bit choppy with a cross-on breeze, so aim for the morning.

The weekend is a mixed bag. Saturday morning has a clean 5ft swell with a SSW offshore wind, which sounds great on paper, but the wave comment is poor. Saturday afternoon is only marginal with a light cross-on. Sunday the 20th has a clean morning with a 5ft WNW swell and a light NE offshore wind – that’ll be good, clean surf, with moderate energy.

Looking into the following week, Monday the 21st morning is looking very good. A 5ft W swell with a 13-second period, a light E cross-off breeze, and clean conditions. That’s another one to pencil in.

The rest of the week drops off in size. Tuesday the 22nd is small, around 3ft, but glassy offshore conditions in the morning make it surfable. Wednesday and Thursday mornings offer clean but small waves, with a light offshore breeze. Friday the 25th and Saturday the 26th mornings both have a 3ft to 4ft W swell and light offshore winds – clean, small, but fun for a longboard.

The final days of the forecast, from the 27th onward, are tiny. Sunday morning has a 2ft swell, and by Monday the 28th it’s barely breaking at 2ft. The energy is weak. There is a brief pulse on Tuesday the 29th afternoon with a 3ft W swell and a very long 16-second period, glassy conditions. That’s promising but it’s a long way out, so don’t bank on it.

So, to sum it up: if you’re an experienced surfer, Friday the 18th morning is your session. For the rest of us, Sunday the 20th morning and Monday the 21st morning offer the best clean, manageable waves.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 15°C on Wed morning). Winds increasing (light winds from the NNW on Mon night, fresh winds from the NNW by Tue afternoon).

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu afternoon. Very mild (max 18°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Mon
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
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
1
2
1
0
0
1
5
2
2
0
2
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
W
9
0.7
W
9
0.7
W
8
1.1
W
10
1.6
WNW
9
2
WNW
10
2.1
WNW
10
1.7
WNW
11
1.5
W
10
1
W
10
1.9
WNW
9
2.5
WNW
15
2.4
WNW
14
1.9
WNW
13
1.6
WNW
12
1.4
WNW
12
1.5
WNW
11
1.5
WNW
10
1.6
WNW
12
1.6
WNW
12
Wave Graph
Metric surfscale
Energy kJ
102
73
65
245
391
698
940
672
450
188
554
3074
2234
1156
680
532
467
441
715
807
Wind (km/h)
10
W
5
NW
25
NW
25
NNW
20
NW
30
NNW
30
NW
20
WNW
25
W
25
WNW
25
NW
15
NNW
15
WNW
10
WSW
15
SSW
10
W
10
N
10
NE
15
NW
15
ENE
Wind State
cross-on
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
cross-on
on
on
cross-on
cross-off
off
cross
cross-off
High Tide
7:27PM5.06m
7:43AM4.88m
8:00PM4.72m
8:15AM4.57m
8:33PM4.32m
8:49AM4.21m
9:09PM3.91m
9:28AM3.83m
9:55PM3.52m
10:25AM3.48m
11:12PM3.22m
12:09PM3.28m
1:22AM3.20m
Low Tide
1:43AM0.36m
1:59PM0.50m
2:16AM0.71m
2:35PM0.85m
2:50AM1.09m
3:13PM1.24m
3:30AM1.49m
4:02PM1.63m
4:25AM1.84m
5:15PM1.93m
5:54AM2.05m
6:59PM1.99m
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
rain showers
part cloud
cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:54
7:56
7:58
7:58
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:34
8:31
8:30
8:27
8:24
8:22
8:21
 mm
1
Temp °C
19
19
18
17
17
15
16
16
17
17
17
16
16
16
17
18
17
16
18
20
Feels °C
18
19
17
13
14
11
11
14
13
13
13
13
14
14
16
18
17
16
17
18
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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 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.

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