Trestrignel Surf Break

Lat Long: 48.82° N 3.43° W

Trestrignel Surf Forecast and Surf Report

Issued: 7 pm 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trestrignel sea temperature is
18.6° C
1.3° 

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


Trestrignel surf forecast from 25 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 2AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with glassy winds.
  • Most powerful swell: Sunday 26 Jul, 11PM (local time) - 6ft (1.9m), 8s period, WNW swell with 421 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 2AM (local time) - 3.5ft (1.1m), 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 (Jul 28) at 2AM. The primary swell is predicted to be 1.1m and 10s 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 1.9m 8s and forecast to arrive on Sunday (Jul 26) at 11PM. 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 3s period and expected on Friday (Jul 31) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 28th Jul)3.5ft (1.1m) 10s
Best Surf 2AM (Tue 28th Jul)3.5ft (1.1m) 10s
Most Powerful11PM (Sun 26th Jul)6ft (1.9m) 8s

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


The Lowdown

Right, folks, Rusty here. Let's have a proper look at what's on the cards for Trestrignel over the next couple of weeks.

Straight up, this is a tough stretch. Trestrignel is a sheltered little spot that needs the right angle, and for most of this outlook, it just ain't getting it. We've got a long, frustrating gap coming, so don't get your hopes up for a while.

The first real chance of getting wet doesn't come around until Tuesday, July 28th. We'll see a small pulse of WNW swell nudging in at around 3 ft, but the standout here is the morning wind. A light 6 mph breeze from the east is blowing cross-offshore, and the report is calling it clean. The combined energy is weak at 136, so it's not going to be powerful, but for a spot that's been flat and blown out, a clean little wave on a log or a fun board is the best we've got. That afternoon, the wind swings and it's gone.

After that, the wait continues. There's a tiny glimmer of hope on Monday, August 3rd with the morning session. The wind is set to be glassy, with a 3 mph breeze from the northeast, and the swell is still small at 3 ft out of the west, with weak energy (78). It's a proper flat spell for beginners, but that clean surface would make it worth a paddle if you're desperate for a few tiny ones.

Then we get one more flicker. On Tuesday, August 4th in the afternoon, a small 4 ft W swell shows up with a 6 mph cross-offshore breeze from the SW. The energy is moderate at 135, and it's clean. Again, not big, but for Trestrignel in this pattern, a clean, surfable wave is a win.

Wednesday, August 5th morning is the only time the swell gets near the fun zone, with 5 ft out of the WNW and a moderate 12 mph offshore wind from the south. The combined energy is a moderate 211. The period is short (7 seconds), so it'll be a bit lumpy and fat, but with clean conditions, someone who knows the bank might grab a couple. For everyone else, it's not worth the effort.

Looking further into the first week of August, there's just nothing. The swell is tiny, the winds are onshore or cross, and the energy is weak. It’s a real desert. If you are a kite surfer, some of those afternoon blows might get you going, but for a paddle surfer at Trestrignel, this is a full-on blank run. Forecasts can shift, but as it stands, there's a whole lot of staring at flat water ahead.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Fri night, min 16°C on Sat night). Winds increasing (light winds from the NNW on Fri night, fresh winds from the WNW by Sun afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
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
1
1
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
Wave
Height (m)
Direction
Period (s)
0.2
W
8
0.6
NW
5
0.6
NW
4
1.2
WNW
6
1.5
WNW
7
1.7
WNW
7
1.7
WNW
8
1.5
WNW
9
1.3
WNW
9
1.1
WNW
10
0.9
WNW
9
0.8
WNW
9
0.8
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
0.8
WNW
8
0.6
WNW
8
0.6
WNW
8
Wave Graph
Metric surfscale
Energy kJ
5
17
12
93
200
327
412
360
280
210
136
94
90
58
59
54
76
50
47
Wind (km/h)
15
NNW
15
NW
25
WNW
25
WSW
30
W
30
WNW
20
NW
15
NW
15
NNW
5
NE
10
E
25
NE
5
NNW
10
N
20
NNW
15
NW
15
NNW
15
NNW
10
NNW
Wind State
on
on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
on
glassy
cross-off
cross-on
glassy
on
on
on
on
on
on
High Tide
4:04AM5.21m
4:38PM5.42m
5:14AM5.39m
5:41PM5.70m
6:10AM5.71m
6:30PM6.08m
6:55AM6.07m
7:12PM6.48m
7:34AM6.42m
7:48PM6.83m
8:08AM6.71m
8:21PM7.11m
Low Tide
9:59PM2.66m
10:32AM2.63m
11:12PM2.46m
11:37AM2.37m
00:08AM2.09m
12:26PM2.00m
00:51AM1.68m
1:06PM1.60m
1:29AM1.27m
1:42PM1.24m
2:04AM0.92m
2:15PM0.94m
2:37AM0.65m
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:39
6:41
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:02
10:01
10:00
9:59
9:58
9:57
9:54
 mm
Temp °C
21
19
20
18
19
19
18
18
19
18
24
26
24
22
23
21
19
20
19
Feels °C
19
17
18
14
16
14
14
17
17
16
22
22
22
21
21
20
18
19
17
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  • 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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