Trestrignel surfForecast / Brittany – Cote d'Armor / France

information circle16 Day Weather and Surf, issued 7 am Saturday 16 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Trestrignel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trestrignel sea temperature is
13.0° C
(Which is normal for this time of year)

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 (May 18) at 5AM. The primary swell is predicted to be 2.0m and 12s 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 4.5m 10s and forecast to arrive on Saturday (May 23) 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 0.7m 4s period and expected on Tuesday (May 19) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 18th May)6.5ft (2.0m) 12s
Best Surf 5AM (Mon 18th May)6.5ft (2.0m) 12s
Most Powerful 8AM (Sat 23rd May)15ft (4.5m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Very mild (max 15°C on Mon night, min 9°C on Sat morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 13°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Thu morning).

Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
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
1
1
0
0
0
0
0
0
3
2
1
2
2
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)
0.9
W
5
0.6
WNW
8
1.4
WNW
6
1.4
WNW
7
1.4
WNW
13
2
WNW
12
2
WNW
12
1.8
WNW
11
1.7
W
11
1.5
WSW
7
1.8
W
8
1.8
W
9
1.9
W
10
2.2
W
13
1.9
W
13
1.7
W
12
1.5
W
11
1.6
W
12
1.5
W
11
1.3
W
10
1.6
WSW
10
Wave Graph
Metric surfscale
Energy kJ
40
45
144
197
632
1121
1066
836
637
215
450
505
738
1642
1154
792
536
666
496
333
473
Wind (km/h)
25
SW
20
W
20
WNW
20
WNW
25
WNW
25
W
20
WSW
20
S
25
SSW
35
WSW
35
WSW
30
SW
30
WSW
25
W
15
SSW
5
SSW
15
ENE
15
SE
15
SSW
15
NNW
5
WNW
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross-off
glassy
cross
off
cross-off
on
cross-on
High Tide
7:05PM7.72m
7:28AM7.78m
7:49PM7.90m
8:14AM7.80m
8:34PM7.89m
9:01AM7.62m
9:21PM7.68m
9:51AM7.26m
10:12PM7.33m
10:45AM6.79m
11:07PM6.88m
11:46AM6.31m
00:10AM6.43m
Low Tide
1:02PM0.11m
1:25AM-0.04m
1:47PM-0.07m
2:11AM-0.23m
2:32PM-0.05m
2:57AM-0.19m
3:19PM0.17m
3:46AM0.06m
4:07PM0.55m
4:37AM0.48m
4:58PM1.04m
5:32AM0.98m
5:55PM1.54m
cloud
light rain
rain showers
part cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:30
6:28
6:26
6:26
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:49
9:50
9:52
9:52
9:53
9:54
9:57
1
2
3
1
Temp °C
11
12
13
12
12
12
12
12
15
15
16
16
15
17
17
17
21
20
19
20
15
6
8
9
7
7
6
7
7
10
9
9
11
10
12
15
17
19
18
17
20
14
Swell 1
Height (m)
Direction
Period (s)
0.5
WNW
8
0.6
WNW
8
0.3
WNW
14
0.6
WNW
14
1.4
WNW
13
2
WNW
12
1.8
WNW
11
1.7
W
11
0.9
WNW
10
0.4
NW
10
1.8
W
9
1.9
W
10
2.2
W
13
1.9
W
13
1.7
W
12
1.5
W
11
1.6
W
12
1.5
W
11
1.3
W
10
1.3
W
10
Energy kJ
33
45
36
165
632
1066
836
637
137
25
505
738
1642
1154
792
536
666
496
333
331
Swell 2
Height (m)
Direction
Period (s)
0.3
NNE
4
0.2
N
4
0.4
WNW
12
0.1
W
16
0.2
W
15
0.2
W
13
1.2
W
14
0.3
ESE
4
Energy kJ
4
1
47
5
17
14
590
3
Swell 3
Height (m)
Direction
Period (s)
0.2
W
9
0.1
W
9
0.2
W
18
Energy kJ
7
2
25
Wind waves
Height (m)
Direction
Period (s)
0.9
W
5
0.8
WNW
5
1.4
WNW
6
1.4
WNW
7
1.3
WNW
8
2
WNW
12
0.7
S
4
1.5
WSW
7
1.8
W
8
0.4
ESE
3
0.3
WSW
4
1.6
WSW
10
Energy kJ
40
35
144
197
191
1121
14
215
450
3
3
473
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
4
3
2
2
3
2
3
4
4
3
2
2
2
2
2
2
Distance (km)
21
551
107
117
596
105
21
1
1
568
592
105
130
130
0
0
13
0
0
91
1
Best forecast wave conditions in Cote d'Armor - Brittany
Rating
(10 max)
2
2
3
3
2
3
2
2
Best forecast wave conditions in France
Rating
(10 max)
1
2
2
1
4
4
4
3
3
2
3
4
4
4
3
3
3
2
2
2
Header Global
Rating
(10 max)
5
5
5
6
7
4
7
4
4
4
4
7
4
9
9
9
9
9
5
6
5
  • 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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