Trestrignel Surf Break

Lat Long: 48.82° N 3.43° W

Trestrignel Surf Forecast and Surf Report

Issued: 1 pm 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trestrignel sea temperature is
18.5°C
1.9° 

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


Trestrignel surf forecast from 16 Sep 2026:

  • Best quality surf: Wednesday 23 Sep, 5AM (local time) - 5ft (1.5m), 14s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 18 Sep, 11AM (local time) - 7ft (2.1m), 13s period, WNW swell with 1,430 kJ wave energy.
  • Next surfable swell (1★+): Monday 21 Sep, 2AM (local time) - 4.5ft (1.4m), 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 Monday (Sep 21) at 2AM. The primary swell is predicted to be 1.4m 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 2.1m 13s and forecast to arrive on Friday (Sep 18) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Sep 23) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 21st Sep)4.5ft (1.4m) 11s
Best Surf 5AM (Wed 23rd Sep)5ft (1.5m) 14s
Most Powerful11AM (Fri 18th Sep)7ft (2.1m) 13s

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


Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Very mild (max 18°C on Fri afternoon, min 14°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Sat afternoon, min 16°C on Sat night). Wind will be generally light.

Wed
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
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
1
0
1
0
0
1
0
0
2
1
0
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
WNW
10
1.8
WNW
11
1.7
W
10
1.8
WNW
9
2
WNW
10
2.1
WNW
13
1.9
WNW
13
1.8
WNW
12
1.5
W
8
1.8
WNW
11
1.9
WNW
11
1.7
WNW
10
1.6
WNW
11
1.4
WNW
11
1.2
WNW
12
1.1
WNW
12
0.9
WNW
11
0.5
W
20
1
WNW
18
1.5
WNW
16
Wave Graph
Metric surfscale
Energy kJ
907
692
573
516
741
1430
1211
960
331
757
798
607
551
431
361
311
210
202
670
999
Wind (km/h)
20
WNW
20
WSW
30
WSW
25
WNW
20
W
20
W
30
W
20
SW
25
WSW
25
W
15
SW
15
W
15
NW
5
NW
5
ENE
15
NE
15
E
15
ESE
20
ENE
15
E
Wind State
cross-on
cross
cross
cross-on
cross-on
cross
cross-on
cross-off
cross
cross-on
cross-off
cross
cross-on
glassy
glassy
cross-on
cross-off
cross-off
cross
cross-off
High Tide
10:30PM6.60m
10:46AM6.40m
11:05PM6.02m
11:23AM5.84m
11:48PM5.43m
12:15PM5.29m
00:57AM4.92m
1:46PM4.91m
2:54AM4.74m
3:41PM5.00m
4:30AM5.06m
4:55PM5.47m
Low Tide
4:31PM1.03m
4:46AM1.38m
5:05PM1.61m
5:20AM1.98m
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
clear
part cloud
part cloud
light rain
part cloud
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:52
7:52
7:54
7:56
7:56
7:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:22
8:21
8:19
8:16
8:15
8:12
 mm
1
Temp °C
17
15
16
17
16
16
18
17
18
20
18
18
19
17
17
19
18
18
22
19
Feels °C
14
12
11
14
12
13
14
12
16
17
16
18
19
17
18
18
17
15
19
16
  • 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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