Trestrignel Surf Break

Lat Long: 48.82° N 3.43° W

Trestrignel Surf Forecast and Surf Report

Issued: 1 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trestrignel sea temperature is
18.2°C
1.7° 

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


Trestrignel surf forecast from 18 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 11PM (local time) - 5ft (1.5m), 11s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 18 Sep, 11PM (local time) - 5.5ft (1.7m), 12s period, WNW swell with 905 kJ wave energy.
  • Next surfable swell (1★+): Sunday 20 Sep, 11PM (local time) - 5ft (1.5m), 11s 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 Sunday (Sep 20) at 11PM. The primary swell is predicted to be 1.5m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Trestrignel in the next 16 days are 1.7m 12s and forecast to arrive on Friday (Sep 18) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Sep 25) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 20th Sep)5ft (1.5m) 11s
Best Surf11PM (Sun 20th Sep)5ft (1.5m) 11s
Most Powerful11PM (Fri 18th Sep)5.5ft (1.7m) 12s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 23°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
2
0
0
1
1
0
1
2
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)
1.9
WNW
13
1.7
WNW
12
1.6
WNW
9
1.9
WNW
11
1.9
WNW
11
1.7
WNW
11
1.6
WNW
11
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
0.9
WNW
11
0.9
WNW
10
0.9
WNW
10
1.1
W
11
1
W
10
1.2
WNW
14
1.4
WNW
13
1.1
WNW
12
0.9
WNW
11
0.8
WNW
10
Wave Graph
Metric surfscale
Energy kJ
1211
861
363
839
813
643
593
460
394
343
214
158
187
291
216
588
648
349
210
139
Wind (km/h)
30
W
20
SW
25
SW
25
W
20
SW
20
WSW
15
NW
5
NNE
10
ENE
15
NE
15
ESE
10
ESE
20
ENE
15
E
10
E
20
ENE
15
ENE
20
E
20
ENE
15
ESE
Wind State
cross
cross-off
cross-off
cross
cross-off
cross
on
glassy
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
High Tide
11:48PM5.43m
12:15PM5.29m
00:57AM4.92m
1:46PM4.91m
2:54AM4.74m
3:41PM5.00m
4:30AM5.06m
4:55PM5.47m
5:27AM5.60m
5:42PM6.05m
6:06AM6.18m
6:18PM6.63m
Low Tide
5:43PM2.21m
6:02AM2.56m
6:37PM2.76m
7:09AM3.05m
8:17PM3.09m
9:14AM3.16m
10:17PM2.86m
10:46AM2.75m
11:19PM2.29m
11:36AM2.16m
00:00AM1.66m
12:13PM1.55m
00:34AM1.05m
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:56
7:56
7:58
8:00
8:02
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:19
8:16
8:15
8:12
8:09
8:07
 mm
Temp °C
17
16
16
20
19
18
19
17
17
20
19
19
23
20
20
22
19
19
23
22
Feels °C
13
12
12
16
17
17
18
18
17
19
16
17
20
17
18
20
17
17
20
20
  • Map Icons:
  • Break
  • 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 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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