Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 1 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
18.0° C
0.2° 

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 28 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 11AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with glassy winds.
  • Most powerful swell: Tuesday 28 Jul, 11AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with 226 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 11AM (local time) - 3.5ft (1.1m), 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 Tuesday (Jul 28) at 11AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.1m and 4s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Trez Hir in the next 16 days are 1.1m 10s and forecast to arrive on Tuesday (Jul 28) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 8s period and expected on Thursday (Jul 30) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 28th Jul)3.5ft (1.1m) 10s
Best Surf11AM (Tue 28th Jul)3.5ft (1.1m) 10s
Most Powerful11AM (Tue 28th Jul)3.5ft (1.1m) 10s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what Trez Hir has in store for us over the next couple of weeks.

The outlook starts this Tuesday morning with a small, clean swell. We’re looking at a 4ft swell from the WNW with a period of 10 seconds. The wind is glassy, absolutely dead calm, so the sea surface will be like a mirror. The water temp is sitting at 64°, which is pretty much normal for this time of year. The combined energy is moderate (232). This is about as good as it’s going to get for the first week, so if you can get out Tuesday morning, that’s your window.

The rest of this week and into the next is a tough slog. The swell drops off into the 0.7ft to 2ft range, and while the wind stays mostly cross-offshore or offshore, there just isn't enough push to get a decent ride. The energy drops right out, hitting single digits (9) and low double digits. It’s a real gap in quality from Tuesday afternoon all the way through to the second week of August.

Now, we do get a spike in size around Monday the 10th and Tuesday the 11th, but it comes with cross and cross-onshore winds, making it choppy and messy. The energy picks up (125 to 869), but the conditions are poor. The Tuesday afternoon session on the 11th sees a 8ft WSW swell, but that’s a big, short-period (8 seconds) beast with a cross-shore wind. That’s expert-only territory and not really enjoyable.

The standout by a long shot is Wednesday morning, the 12th of August. This is the one to circle on the calendar. A solid 7ft swell from the W with a period of 8 seconds, and it’s pairing with a clean 9 mph offshore wind from the NW. The energy is strong (1232). The waves will be clean and powerful. It’s a big swell, so this is for experienced surfers only, but it’s the best offer in the whole 16-day window. The afternoon session on the 12th will also be good, with the same swell height and a stronger offshore breeze, but the energy drops a bit.

So, to sum it up: get on it Tuesday morning if you want a glassy session, forget the rest of the first week, and keep your fingers crossed for that Wednesday morning on the 12th of August. That’s the one.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Tue night, min 15°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Fri morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
1
1
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)
1.1
WNW
10
1
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
8
0.8
WNW
8
0.9
WNW
8
0.3
W
10
0.9
NW
8
0.2
W
9
0.2
W
9
0.4
WNW
7
0.4
W
10
0.5
W
9
0.5
W
8
0.4
W
9
0.5
W
9
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
8
Wave Graph
Metric surfscale
Energy kJ
226
176
124
94
80
82
103
16
0
6
6
21
30
40
35
23
40
22
23
24
24
Wind (km/h)
0
ESE
10
NW
5
E
10
W
20
WNW
15
WNW
15
NW
20
NNW
20
N
15
N
30
N
30
NNE
25
N
25
N
25
N
15
NNE
25
N
15
NE
10
NNW
25
NW
0
WSW
Wind State
glassy
off
glassy
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
glassy
High Tide
5:35PM5.12m
5:55AM5.05m
6:10PM5.38m
6:29AM5.26m
6:43PM5.59m
7:01AM5.40m
7:15PM5.71m
7:33AM5.49m
7:47PM5.75m
8:06AM5.50m
8:20PM5.71m
8:40AM5.44m
8:55PM5.57m
Low Tide
11:36AM1.22m
00:00AM0.99m
12:12PM0.97m
00:35AM0.76m
12:46PM0.77m
1:09AM0.59m
1:19PM0.65m
1:41AM0.50m
1:51PM0.61m
2:13AM0.48m
2:24PM0.64m
2:46AM0.55m
2:58PM0.74m
3:21AM0.70m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
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>
10:00
10:00
9:59
9:57
9:55
9:54
9:52
 mm
Temp °C
19
21
22
19
19
18
18
18
17
16
18
17
17
18
17
18
21
20
19
19
20
Feels °C
20
20
22
19
18
16
17
16
14
14
12
11
12
13
13
15
16
15
17
16
18
  • 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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