Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 7 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
18.4° C
0.3° 

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


Trez Hir surf forecast from 15 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8PM (local time) - 5ft (1.6m), 10s period, WNW swell with offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 8PM (local time) - 5ft (1.6m), 10s period, WNW swell with 562 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 8PM (local time) - 5ft (1.6m), 10s period with WNW swell.

Best Forecast Surf Conditions for Trez Hir this week:

The surf forecast for Trez Hir over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 8PM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.1m and 16s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Trez Hir in the next 16 days are 1.6m 10s and forecast to arrive on Wednesday (Aug 19) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 9s period and expected on Thursday (Aug 20) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 19th Aug)5ft (1.6m) 10s
Best Surf 8PM (Wed 19th Aug)5ft (1.6m) 10s
Most Powerful 8PM (Wed 19th Aug)5ft (1.6m) 10s

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


The Lowdown

Alright, let's take a look at what's cooking for the next couple of weeks. We're looking at Trez Hir, and I gotta be straight with you – the first week or so is looking pretty quiet and flat. It's a real dry spell we're on.

From now until the end of August, the swell is just not showing up. A lot of days with nothing to get excited about. The energy is low, mostly under 100, and even the best of it is just a bit of knee-high slop. The wind is a mix of cross-off and offshore, keeping the water clean, but there's just no wave to ride. The water temperature is feeling about average for this time of year, so nothing unusual there.

Now, we do have a bit of light at the end of the tunnel. The first real standout that's worth getting excited about is shaping up for Tuesday, August 25th. The morning kicks off with a clean 5 ft swell from the west at 10 seconds, with a light offshore breeze. The wave energy is picking up nicely into the moderate range. It's still a beginner-friendly size. Then the afternoon gets even better – the swell bumps up to 6 ft from the WSW, still with a clean offshore wind, and the energy jumps up. This is a solid, fun-sized groundswell that will have some nice shape.

Building on that, Wednesday, August 26th morning is also worth a mention. There's a 5 ft swell from the west with a longer period of 11 seconds, giving it some real punch. The combined energy is strong, and with a light SW wind, the conditions should be clean. This is a great option for the more experienced surfers as the size starts to get a bit more serious.

Looking further out, there's a big pulse of energy for the weekend of August 29th and 30th. The swell is going to be big – 15 ft on the 29th afternoon and 10 ft on the 30th morning. This is expert-only territory. The wind is clean, but the size and power are not for the faint of heart. The energy readings are massive, so expect some serious, heavy sets. This is a long-range call, so keep an eye on it, but it's the most promising event on the whole forecast.

So, to sum it up: tough slog for the first week, then a nice window from Tuesday the 25th through to Wednesday the 26th for some fun, clean waves. After that, the big stuff rolls in for the brave.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Mon night, min 17°C on Tue night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
0
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
W
8
1.2
WNW
8
0.9
WNW
8
0.9
WNW
7
0.8
WNW
8
0.6
WNW
7
0.6
WNW
7
0.3
W
7
0.4
WNW
9
0.8
WNW
7
0.6
WNW
6
0.3
W
8
0.4
W
7
1
WNW
11
0.1
SW
16
1.6
WNW
10
0.1
SW
14
1.3
WNW
10
0.4
W
10
Wave Graph
Metric surfscale
Energy kJ
90
188
107
89
64
37
33
8
30
64
25
11
19
261
10
470
8
312
30
Wind (km/h)
20
NNW
25
N
30
N
20
N
20
NNW
25
NNW
20
NNW
15
WNW
15
WNW
10
WNW
10
W
15
W
20
WSW
20
NNW
20
WNW
20
NW
20
NW
25
NNW
15
N
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
High Tide
7:32AM6.01m
7:48PM6.22m
8:10AM5.85m
8:26PM5.93m
8:46AM5.58m
9:03PM5.53m
9:22AM5.22m
9:40PM5.06m
10:00AM4.81m
10:21PM4.57m
10:44AM4.39m
11:13PM4.13m
Low Tide
1:36AM-0.14m
1:50PM0.08m
2:14AM0.03m
2:28PM0.27m
2:51AM0.34m
3:06PM0.59m
3:27AM0.74m
3:44PM0.99m
4:04AM1.19m
4:24PM1.42m
4:45AM1.64m
5:13PM1.83m
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
7:13
7:15
7:16
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:32
9:31
9:30
9:28
9:25
9:23
 mm
Temp °C
20
19
20
19
17
19
18
19
20
20
19
20
20
17
18
18
18
18
17
Feels °C
19
16
17
15
14
15
15
19
19
20
20
21
20
16
16
15
14
14
12
  • 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 Trez Hir Surf forecast

The above surf forecast table for Trez Hir provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trez Hir can be found by selecting the local surf guide option on the grey menu. Our Trez Hir 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 (Trez Hir) 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 Trez Hir 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.

Trez Hir is 12 km (7 miles) from the city of Camaret-sur-Mer. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Camaret-sur-Mer. Camaret-sur-Mer has rooms for a wide range of budgets as well as car hire and transport links.

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