Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 1 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
18.2° C
1.6° 

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 10 Jul 2026:

  • Most powerful swell: Friday 10 Jul, 11AM (local time) - 3ft (0.9m), 9s period, WNW swell with 146 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 0.9m 9s and forecast to arrive on Friday (Jul 10) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 4s period and expected on Sunday (Jul 12) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Fri 10th Jul)3ft (0.9m) 9s

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


Alright folks, Rusty here. Let’s be honest from the jump – this 16-day window for Trez Hir is a long, flat spell with a glimmer of hope way down the line. For the first two weeks, there’s just nothing doing. The waves are tiny, the energy is weak, and nearly every day is tagged as poor surf conditions. You’ll be looking at a solid 14-day gap of knee-high dribble or less before anything worth paddling for shows up.

The water temp is sitting at 65°, which is a touch warmer than normal for this time of year, so a spring suit might feel a bit much right now.

The one true standout comes on July 24th. That Friday afternoon, Trez Hir sees a jump in size to 4ft from the WNW, with a moderate offshore breeze from the WNW cleaning it right up. The combined energy climbs to 293 (moderate wave energy), which is the best we’ll see all forecast. That’s the session to target. The period is 10 seconds, so a solid, workable groundswell, not too long, not too short. It’s a rare break anyway, so if you’re out there for that window, you’ll likely have it to yourself or share with just a few others.

July 25th Saturday pushes a bit bigger – 5ft from the WNW – but the wind goes cross-shore and the score drops. It’s a marginal call, and the energy is strong (502-511), but the chop will ruin it. For experts only if you try it.

So, bottom line: save your energy for July 24th. Everything before that is a write-off. The setup is too small and weak for paddle surfing, and with some strong cross-shore winds on the beach, it honestly looks more interesting for kite surfing than anything on a surfboard for most of the run.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Warm (max 32°C on Sun afternoon, min 19°C on Fri night). Winds increasing (light winds from the ENE on Fri morning, strong winds from the ENE by Sun night).

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Mon morning. Warm (max 26°C on Tue night, min 17°C on Tue morning). Mainly fresh winds.

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
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)
0.9
WNW
9
0.8
WNW
9
0.6
WNW
11
0.9
WNW
10
0.7
WNW
10
0.5
WNW
9
0.4
WNW
9
0.4
ESE
4
1.2
ENE
4
0.4
SW
6
0.6
SSW
6
0.6
SW
6
0.6
SW
6
0.4
W
11
0.4
W
10
0.4
W
10
0.4
W
9
0.3
W
9
0.3
W
8
0.3
W
8
0.4
SW
4
Wave Graph
Metric surfscale
Energy kJ
146
106
81
140
98
46
31
5
49
10
24
31
23
37
31
30
25
14
12
13
4
Wind (km/h)
10
ENE
25
N
25
NE
30
ENE
20
NE
30
NE
40
ENE
35
NE
30
ENE
30
E
10
W
5
NNE
10
N
20
NNW
25
NE
15
N
15
NW
10
WNW
15
WNW
15
WNW
25
WNW
Wind State
cross-on
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
off
cross
cross-off
off
cross-off
off
cross-off
off
High Tide
1:53PM4.74m
2:28AM4.82m
3:04PM4.98m
3:37AM5.07m
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
Low Tide
8:13PM1.38m
8:49AM1.26m
9:27PM1.12m
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
part cloud
clear
rain showers
clear
clear
part cloud
part cloud
part cloud
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
rain showers
rain showers
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:30
6:31
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:19
10:17
10:17
10:16
10:15
10:15
10:15
 mm
1
2
1
1
3
1
1
Temp °C
28
31
30
25
31
30
21
32
28
23
25
22
19
23
26
19
22
19
18
19
18
Feels °C
27
27
25
21
26
25
15
26
23
19
25
22
20
22
25
19
21
18
17
17
16
  • 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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