Trestrignel Surf Break

Lat Long: 48.82° N 3.43° W

Issued: 7 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trestrignel sea temperature is
17.1° C

1.0°C warmer than normal for this time of year

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


Trestrignel surf forecast from 2 Jul 2026:

  • Best quality surf: Monday 6 Jul, 5AM (local time) - 3ft (0.9m), 9s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 3 Jul, 2AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with 584 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 5AM (local time) - 3ft (0.9m), 9s 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 (Jul 06) at 5AM. The primary swell is predicted to be 0.9m and 9s 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 1.7m 10s and forecast to arrive on Friday (Jul 03) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Jul 09) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 6th Jul)3ft (0.9m) 9s
Best Surf 5AM (Mon 6th Jul)3ft (0.9m) 9s
Most Powerful 2AM (Fri 3rd Jul)5.5ft (1.7m) 10s

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


Updates in  hr  min  s Forecast update imminent

Alright, grab a coffee and listen up. Rusty here.

Honestly, it's a tough stretch ahead. We’ve got a long, flat spell on the cards, so don’t be in any rush to get your board wet. For Trestrignel, the next few days are pretty much a write-off. We’ve got a reasonable 4.9ft swell on Friday morning, but the wind is a messy cross-shore and it’s already being called “marginal” with a combined energy of 418 (moderate). It just doesn't look clean. After that, we drop right off. From Friday afternoon all the way through to Monday the 14th of July, the waves are tiny or non-existent. The energy readings are in the weak range, mostly under 100. You’re looking at a solid 10-day gap with nothing worth paddling out for.

The only glimmer of hope comes around Tuesday morning, the 15th of July. We see a pulse of swell fill in again at 3.9ft from the west, with a combined energy of 387 (moderate). That’s the most interesting it gets, but again, the wind is cross-on and it’s classed as “poor surf conditions”. Not ideal. A long period (11 seconds) groundswell is coming in, which usually means better shape, but with that onshore bump, it’ll be hard work. The water temp anomaly is listed as average, so don't expect any surprises on the thermometers. Since this is a sheltered spot, it needs everything to line up, and it just hasn't this time.

Honestly, this setup at Trestrignel looks more interesting for kite surfing than paddle surfing on about half these days. If the swell was bigger and cleaner, it would be different, but for now, the board stays in the car. Keep an eye on the charts though, it tends not to stay poor for long.

Short Range Forecast

Mostly dry. Warm (max 22°C on Sun afternoon, min 16°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 21°C on Sun night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1.2
W
10
1.1
W
10
1
W
10
0.9
W
10
0.8
WNW
10
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
8
0.8
WNW
8
0.6
WNW
8
0.5
W
8
0.7
WNW
9
0.6
W
9
0.7
WNW
9
0.7
WNW
10
0.7
WNW
10
Wave Graph
Metric surfscale
Energy kJ
584
407
342
290
245
200
148
125
140
111
108
99
96
82
54
33
92
60
86
94
98
Wind (km/h)
10
NNW
15
NE
15
NNE
10
NNW
10
NNW
15
NW
10
NNW
10
NNE
15
NNE
5
ENE
10
ENE
20
NNE
5
NNE
10
NE
15
NNE
5
NNE
10
NE
25
NE
15
ENE
25
ENE
35
NE
Wind State
on
cross
cross-on
on
on
on
on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross
cross
cross
cross
High Tide
9:12PM6.91m
9:33AM6.61m
9:47PM6.90m
10:08AM6.57m
10:21PM6.83m
10:44AM6.49m
10:58PM6.71m
11:24AM6.38m
11:39PM6.55m
12:09PM6.26m
00:28AM6.35m
1:03PM6.13m
1:28AM6.17m
2:07PM6.05m
Low Tide
3:30AM0.91m
3:42PM1.08m
4:05AM0.92m
4:17PM1.15m
4:41AM0.99m
4:54PM1.27m
5:19AM1.11m
5:35PM1.43m
6:02AM1.28m
6:22PM1.62m
6:52AM1.48m
7:17PM1.80m
7:51AM1.67m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:16
6:16
6:18
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:20
10:20
10:19
10:19
10:17
10:17
10:16
10:16
 mm
Temp °C
17
18
20
18
18
19
19
19
22
22
25
26
24
24
25
23
24
26
25
23
26
Feels °C
15
16
17
15
18
18
18
19
21
20
24
22
21
22
22
20
23
23
21
20
23
Swell 1
Height (m)
Direction
Period (s)
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1.2
W
10
1.1
W
10
1
W
10
0.9
W
10
0.8
WNW
10
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
8
0.8
WNW
8
0.6
WNW
8
0.5
W
8
0.7
WNW
9
0.6
W
9
0.7
WNW
9
0.7
WNW
10
0.7
WNW
10
Energy kJ
584
407
342
290
245
200
148
125
140
111
108
99
96
82
54
33
92
60
86
94
98
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
11
0.1
NW
10
0.4
NW
9
0.2
WNW
11
0.3
WNW
10
0.1
NW
4
Energy kJ
5
4
20
12
20
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.5
NE
4
0.2
NNE
3
0.6
NW
4
0.3
NNE
3
0.2
NNE
3
0.2
N
3
0.4
NNE
3
0.6
NE
4
0.6
ENE
4
1
NE
4
Energy kJ
11
8
1
10
1
1
1
3
14
12
36
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
95
13
96
95
95
173
95
13
96
13
13
92
13
107
119
22
102
124
102
13
102
Best forecast wave conditions in Cote d'Armor - Brittany
Rating
(10 max)
2
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
3
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
5
9
5
5
6
5
9
7
5
8
9
8
6
8
9
6
9
5
5
9
  • 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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