Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 1 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
18.1° C
1.2° 

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 12 Jul 2026:

  • Most powerful swell: Friday 17 Jul, 8PM (local time) - 2.5ft (0.7m), 8s period, WSW swell with 67 kJ wave energy.

Best Forecast Surf Conditions for Trez Hir this week:

The most powerful waves expected at Trez Hir in the next 16 days are 0.7m 8s and forecast to arrive on Friday (Jul 17) 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 1.1m 8s period and expected on Sunday (Jul 12) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Fri 17th Jul)2.5ft (0.7m) 8s

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


Alright, let me level with you. Straight up – this is a tough stretch for Trez Hir. The finder isn’t pulling any punches. The whole 16-day window is a write-off for anything worth paddling out for, right up until the very last day. We’re looking at over two weeks of flat to tiny, weak, and messy conditions. It’s a proper dry spell.

The first real glimmer of hope doesn’t show up until Monday, July 27th. That’s a long wait. But when it comes, it’s a proper wake-up call. We’ve got a solid pulse of swell rolling in, pushing 7ft to 8ft from the west. That’s a serious step up in energy – we’re talking around 847 to 773 on the energy scale. This is proper groundswell territory. The period is sitting at 9 seconds, which is a decent medium period, so the waves will have some push and shape.

Now, here’s the thing – that size is well into the expert zone. Over 8ft on the top end means this is not for the faint-hearted. But for the crew that knows what they’re doing, this is the one. The wind is set to go offshore and light on the Monday morning, with a light breeze, keeping things clean. Afternoon sees a moderate offshore breeze, so still excellent quality.

This is the only standout in the whole outlook. It’s over two weeks away, so don’t book your tickets yet, but keep a close eye on it. If that forecast holds, Monday, July 27th is the session to aim for.

On the plus side, the water temperature is a touch warmer than normal for this time of year, sitting at 65°, so you won’t need the thickest rubber.

Other than that single day, the rest of the window is an exercise in patience. There are some glassy moments on the 23rd and 25th of July mornings, but with barely any swell, it’s a lake. A few afternoons have clean and offshore conditions, but again, nothing to ride. For a spot that rarely breaks, this kind of blank run is more normal than unusual. Don’t lose hope – forecasts can change, but for now, it’s a long wait.

Rusty.

Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon afternoon. Warm (max 32°C on Sun afternoon, min 18°C on Mon night). Winds decreasing (strong winds from the ENE on Sun night, light winds from the NW by Tue afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Wed afternoon, min 18°C on Thu morning). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
AM
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
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
WNW
9
0.1
SW
16
1
NE
4
0.4
S
5
0.3
SW
6
0.5
SW
6
0.3
W
11
0.4
W
11
0.4
W
10
0.4
W
10
0.4
W
9
0.6
SW
7
0.6
SW
7
0.6
SW
6
0.5
SW
6
0.5
SW
5
0.5
W
6
0.9
W
6
0.3
W
8
0.3
W
8
0.3
W
8
Wave Graph
Metric surfscale
Energy kJ
45
10
34
8
6
19
22
37
31
29
25
42
35
25
18
14
22
54
11
11
11
Wind (km/h)
20
NE
30
NE
25
ESE
25
ENE
15
NNE
20
NE
10
S
10
NW
10
N
15
W
15
W
10
W
10
WNW
15
WNW
10
NNW
5
W
20
WNW
15
N
15
NNE
30
N
30
NE
Wind State
cross
cross
cross-on
cross
cross-off
cross
cross-on
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross
High Tide
4:07PM5.33m
4:38AM5.38m
5:03PM5.69m
5:33AM5.66m
5:54PM6.01m
6:23AM5.85m
6:43PM6.21m
7:10AM5.92m
7:29PM6.25m
7:55AM5.85m
8:14PM6.13m
8:39AM5.67m
8:57PM5.86m
Low Tide
9:58AM1.02m
10:33PM0.76m
10:59AM0.72m
11:31PM0.39m
11:53AM0.44m
00:24AM0.10m
12:43PM0.24m
1:13AM-0.05m
1:30PM0.16m
1:59AM-0.05m
2:15PM0.22m
2:43AM0.11m
2:58PM0.42m
3:27AM0.40m
clear
clear
light rain
rain showers
rain showers
thunderstorm
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:31
6:31
6:33
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:17
10:16
10:15
10:15
10:15
10:14
10:13
 mm
2
2
5
2
Temp °C
26
32
30
20
24
23
22
23
23
20
21
20
19
20
20
20
20
19
20
24
24
Feels °C
23
27
25
17
24
22
22
23
22
20
20
19
20
20
19
21
19
17
19
19
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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