Trestrignel Surf Break

Lat Long: 48.82° N 3.43° W

Trestrignel Surf Forecast and Surf Report

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trestrignel sea temperature is
19.0° C
1.2° 

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


Trestrignel surf forecast from 19 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 11PM (local time) - 3ft (0.9m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 2PM (local time) - 7ft (2.2m), 9s period, WNW swell with 775 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 11PM (local time) - 3ft (0.9m), 10s period with WNW swell.

Best Forecast Surf Conditions for Trestrignel this week:

The surf forecast for Trestrignel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 11PM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Trestrignel in the next 16 days are 2.2m 9s and forecast to arrive on Thursday (Aug 20) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Sunday (Aug 23) at 2PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 25th Aug)3ft (0.9m) 10s
Best Surf11PM (Tue 25th Aug)3ft (0.9m) 10s
Most Powerful 2PM (Thu 20th Aug)7ft (2.2m) 9s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Wed morning. Warm (max 20°C on Wed morning, min 15°C on Wed night). Winds decreasing (fresh winds from the W on Thu morning, light winds from the NW by Fri morning).

Days 4-6 Weather Summary

Moderate rain (total 12mm), heaviest on Mon morning. Very mild (max 19°C on Sun afternoon, min 15°C on Sat morning). Winds increasing (light winds from the NNW on Sat morning, strong winds from the ENE by Mon afternoon).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
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
0
0
0
0
0
0
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)
1.3
WNW
7
1.4
WNW
9
1.7
W
8
2.2
WNW
9
2.1
WNW
9
1.9
WNW
10
1.4
WNW
9
1.2
WNW
9
1.1
WNW
8
0.7
NW
8
0.6
WNW
8
0.7
WNW
7
1
ENE
5
1.1
ENE
5
1
ENE
5
0.9
ENE
5
0.9
NE
5
0.6
NE
5
0.3
WNW
11
0.6
WNW
10
1.5
W
10
Wave Graph
Metric surfscale
Energy kJ
191
314
346
708
739
651
314
227
153
59
37
41
44
59
52
35
38
14
23
69
415
Wind (km/h)
20
NW
25
W
25
WSW
30
W
30
W
15
NW
5
NNW
15
NNE
5
N
15
N
20
NE
25
ENE
30
ENE
30
NE
25
NE
30
NE
35
ENE
35
N
20
NW
20
WNW
20
S
Wind State
cross-on
cross-on
cross
cross
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-off
High Tide
11:32AM6.32m
11:51PM6.03m
12:13PM5.79m
00:39AM5.46m
1:09PM5.31m
1:49AM5.02m
2:34PM5.02m
3:29AM4.88m
4:13PM5.11m
4:58AM5.14m
5:25PM5.52m
5:56AM5.60m
6:14PM6.04m
Low Tide
5:47PM1.68m
6:06AM1.97m
6:29PM2.26m
6:52AM2.54m
7:29PM2.76m
8:06AM2.97m
9:11PM3.00m
9:59AM3.01m
10:52PM2.75m
11:18AM2.63m
11:51PM2.25m
12:07PM2.11m
00:32AM1.69m
mod rain
rain showers
rain showers
rain showers
part cloud
part cloud
rain showers
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
rain showers
light rain
light rain
light rain
clear
clear
part 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
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:20
9:17
9:16
9:15
9:13
9:10
 mm
8
1
1
1
1
3
1
1
1
4
1
5
Temp °C
20
19
18
18
19
18
16
17
17
17
18
18
18
19
18
17
17
16
17
18
18
Feels °C
18
15
14
13
14
14
15
15
14
14
14
15
13
13
13
13
10
11
13
14
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Trestrignel Surf forecast

The above surf forecast table for Trestrignel provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trestrignel can be found by selecting the local surf guide option on the grey menu. Our Trestrignel 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 (Trestrignel) 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 Trestrignel 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 Cote d'Armor - Brittany? If you are looking for accommodation near Trestrignel, camping, hotels and holiday cottages in Cote d'Armor - Brittany, consider staying in Lannion which is 10 km (6 miles) away. Other places in and around Cote d'Armor - Brittany where you can find information about places to rent, and car hire include Treguier which is 15 km (9 miles) away, Paimpol, Morlaix and Roscoff.

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