Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 7 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.6° 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, 2PM (local time) - 3.5ft (1.0m), 9s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 4 Aug, 11AM (local time) - 5ft (1.5m), 8s period, WSW swell with 284 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 2PM (local time) - 3.5ft (1.0m), 9s 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 2PM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.2m and 4s. Another secondary swell of 0.3m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Trez Hir in the next 16 days are 1.5m 8s and forecast to arrive on Tuesday (Aug 04) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 8s period and expected on Thursday (Jul 30) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Tue 28th Jul)3.5ft (1.0m) 9s
Best Surf 2PM (Tue 28th Jul)3.5ft (1.0m) 9s
Most Powerful11AM (Tue 4th Aug)5ft (1.5m) 8s

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 got cooking for us over the next couple of weeks.

Right off the bat, it’s a quiet start. The first real nugget of surf shows up on the morning of Tuesday the 28th of July. We’re looking at a 4 ft swell out of the WNW with a period of 10 seconds, and the combined energy is a moderate 229. The water temp is sitting at 64°F, which is pretty much bang on average for this time of year – nothing unusual there. The real kicker is the wind: glassy as a mirror. That’s a huge positive for Trez Hir, meaning it’ll be clean and inviting. The waves are small but surfable, so it’s a good chance to get wet without much fuss. The crowd factor is a "sometimes" here, so you might have a few buddies out, but nothing crazy.

That Tuesday afternoon, the wind shifts to a light offshore from the NW at 6 mph, keeping things clean. The swell drops just a hair to 3 ft, but the energy dips to 178. Still, clean and surfable. Wednesday morning the 29th sees a smaller 3 ft swell with a cross-off breeze, and the energy slides down to 104. It’s all pretty ordinary stuff, but the wind is cooperating.

Thursday the 30th is your last decent call for a while. The morning has 3 ft at 8 seconds, with a gentle offshore from the NW at 9 mph. Energy is 101. It’s small, but it’s clean. After that, a real dry spell sets in. From Thursday afternoon through to Monday the 3rd of August, the surf drops to almost nothing – 0.7 ft to 2 ft – with energy figures in the teens or low 40s. The wind is mostly cross-off or cross-shore, but the waves are simply too small to bother with. It’s a gap of several days with no real recommendations.

We pick up a little pulse on Monday the 3rd of August afternoon with 2 ft, but the energy is still weak at 69. Then Tuesday the 4th of August morning we see a bump to 5 ft out of the WSW, period a short 8 seconds, and energy climbs to 284 – but the wind is a cross-shore mess, and the quality is poor. That’s more of a choppy, blown-out situation. The afternoon is a bit better with 4 ft and a cross-off breeze, but it’s still not singing.

Wednesday the 5th of August morning has 5 ft from the WSW, but the period is a short 7 seconds and the wind is cross-off. It’s a messy, weak swell. The afternoon sees a bit of an offshore wind from the NNW at 16 mph, but the swell is only 4 ft with a 7 second period. It’s surfable, but very ordinary.

The end of the run gets a bit interesting. Monday the 10th of August afternoon shows a 7 ft swell from the west, with a period of 9 seconds and a big jump in energy to 646 – that’s strong wave energy. And the wind is clean. Now, 7 ft is a solid size for Trez Hir, and with that energy, it’s going to be powerful. This is the standout. Because it’s over 5 ft, it’s not for beginners, and with that period, it’ll be a bit straighter at the beach, but the clean conditions will make it a proper session for the experienced crew. It’s a week and a half out, so treat it as a promising but not locked-in bet.

The final day, Tuesday the 11th of August, has a 3 ft swell with a light offshore wind, and the energy is 155. It’s clean and surfable, but nothing to write home about after that Monday pulse.

Overall, the first week is a slow grind with a few clean, small windows. The only real standout is that Monday the 10th of August pulse – a solid 7 ft with clean winds. Keep an eye on that one, but don’t hold your breath for the rest.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Tue night, min 16°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°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
0
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
0.8
WNW
8
0.3
W
10
0.9
WNW
8
0.2
W
9
0.2
W
9
0.3
W
9
0.5
W
10
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
8
0.6
W
10
0.7
W
9
0.7
W
8
0.8
W
9
Wave Graph
Metric surfscale
Energy kJ
226
176
124
94
80
92
84
17
98
6
6
14
45
40
35
35
35
68
78
69
108
Wind (km/h)
0
ESE
10
NW
5
E
10
W
20
WNW
15
WNW
15
NW
25
NNW
20
N
15
N
25
NNW
25
N
20
N
25
N
20
NNE
5
ENE
20
NNW
15
NNE
15
WNW
15
SW
20
SSW
Wind State
glassy
off
cross-on
cross-off
off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross
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
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
clear
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
20
21
22
19
19
18
18
18
17
17
18
17
16
17
17
17
22
21
19
19
20
Feels °C
21
20
21
18
18
16
17
15
13
15
14
12
13
13
13
15
18
16
16
16
18
  • Map Icons:
  • Break
  • 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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