Trestrignel Surf Break

Lat Long: 48.82° N 3.43° W

Trestrignel Surf Forecast and Surf Report

Issued: 1 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trestrignel sea temperature is
18.7° C
1.1° 

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


Trestrignel surf forecast from 2 Aug 2026:

  • Most powerful swell: Wednesday 5 Aug, 5PM (local time) - 6ft (1.9m), 8s period, WNW swell with 497 kJ wave energy.

Best Forecast Surf Conditions for Trestrignel this week:

The most powerful waves expected at Trestrignel in the next 16 days are 1.9m 8s and forecast to arrive on Wednesday (Aug 05) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Tuesday (Aug 04) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Wed 5th Aug)6ft (1.9m) 8s

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


The Lowdown

Alright, surfers, Rusty here. Let’s be straight with you. The models are showing a pretty grim run of surf for our stretch of coast over the next couple of weeks. It’s not looking like much fun for anyone looking to get a proper wave.

The whole 16-day window is a poor run, honestly. There are no real standouts on offer, and most days are showing cross-shore or cross-onshore winds that are just going to chop things up. We’ll be looking at a lot of lumpy, messy conditions.

The first few days are looking very small indeed. Sunday the 2nd has a tiny 1ft of west swell, but it’s coming with a cross-on breeze and the water’s a touch warmer than normal at 66°F for Trestrignel. It’s a beginner-friendly spot, but with the onshore wind, it'll be a frustrating paddle for nothing.

The gap in any real size continues into the start of the new week. Monday and Tuesday are still poor, with surf staying under 4ft, and the wind staying mostly cross or cross-on. We see a slight bump on Wednesday the 5th, with 6ft to 6ft of wind swell, but the cross-shore winds are going to make it a mess.

The wind turns onshore Thursday and Friday the 6th and 7th, which is a real killer since it’s dropping back under 3ft. We go into a lull over the 8th with the swell almost flat, just 1ft.

The next pulse comes in on Sunday the 9th, with an average 4ft of cross-on swell, and we do get a brief window of lighter wind in the morning. It still isn’t clean, though.

The following week, from the 11th onward, we’re looking at more of the same: mostly small, weak swell with fresh cross-shore winds chopping everything up. There’s a bit more energy showing around the 14th and 15th, with the swell building to 4ft and then 5ft, but those strong cross-shore winds will keep the quality poor. The combined energy does climb to 428 on the 15th, which is moderate, but it doesn't translate to anything good.

To be perfectly honest, for the entire 16-day period, I can’t point to one day that gets me excited. The strong winds and onshore angles will keep the surf poor. If any of these swells do show up, given the beach setup and the wind, it might be more interesting for the kite surfers than for us paddle surfers.

It’s a rough stretch, but that’s how it goes sometimes. Forecasts can change, so don’t throw your board in the attic just yet. Keep an eye on it, and we might get lucky with a window of offshore winds that the models aren't showing.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue afternoon, min 16°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the W by Tue afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
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
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
Wave
Height (m)
Direction
Period (s)
0.4
W
8
0.5
W
10
0.6
W
9
0.6
W
9
0.6
W
8
0.9
WSW
8
1.1
W
8
1.3
W
7
1.7
W
8
1.9
WNW
8
1.7
WNW
8
1.3
WNW
7
1.1
WNW
7
0.8
WNW
6
0.6
WNW
6
0.5
WNW
6
0.3
W
9
0.3
WNW
9
0.4
NW
10
1.3
WNW
8
Wave Graph
Metric surfscale
Energy kJ
22
45
54
56
52
99
135
176
355
497
353
167
105
49
27
18
15
16
25
207
Wind (km/h)
25
NE
5
ESE
5
NW
20
NW
15
S
20
WSW
30
W
25
SW
25
W
25
WNW
20
W
15
NW
20
NW
10
NW
10
NNW
15
NNW
15
NW
20
W
25
W
20
WNW
Wind State
cross-on
glassy
cross-on
cross-on
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
on
on
cross-on
on
on
on
cross
cross-on
cross-on
High Tide
9:56PM7.33m
10:16AM7.04m
10:29PM7.19m
10:51AM6.89m
11:07PM6.93m
11:32AM6.64m
11:52PM6.58m
12:21PM6.30m
00:49AM6.16m
1:26PM5.97m
2:05AM5.82m
2:49PM5.81m
3:37AM5.76m
Low Tide
3:54PM0.62m
4:15AM0.46m
4:29PM0.73m
4:50AM0.63m
5:07PM0.95m
5:30AM0.93m
5:50PM1.26m
6:16AM1.33m
6:42PM1.64m
7:14AM1.77m
7:51PM1.99m
8:32AM2.09m
9:21PM2.07m
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:50
6:52
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:51
9:50
9:47
9:45
9:45
9:43
9:42
 mm
Temp °C
21
20
21
23
21
22
24
22
18
19
18
17
17
17
17
18
17
18
19
18
Feels °C
17
16
20
21
18
20
21
17
14
14
14
14
13
14
15
15
14
16
15
14
  • Map Icons:
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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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