Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 7 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.0°C
0.6° 

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 31 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 2AM (local time) - 6.5ft (2.0m), 10s period, WNW swell with glassy winds.
  • Most powerful swell: Tuesday 1 Sep, 2AM (local time) - 6.5ft (2.0m), 10s period, WNW swell with 712 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 2AM (local time) - 6.5ft (2.0m), 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 (Sep 01) at 2AM. The primary swell is predicted to be 2.0m and 10s period. 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 2.0m 10s and forecast to arrive on Tuesday (Sep 01) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 11s period and expected on Saturday (Sep 05) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 1st Sep)6.5ft (2.0m) 10s
Best Surf 2AM (Tue 1st Sep)6.5ft (2.0m) 10s
Most Powerful 2AM (Tue 1st Sep)6.5ft (2.0m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

First off, I gotta be straight with you – the outlook for Trez Hir over the next 16 days is a bit of a mixed bag. We’ve got a few windows where it’ll be worth paddling out, but there’s a lot of junk to wade through. The first decent surf doesn’t show up until Thursday the 4th, so don’t get your hopes up for the early part of the week.

The real standout is the Friday the 4th afternoon session. The swell is pushing 5 ft from the WNW with a period of 11 seconds. That’s a proper groundswell, and it’s packing a solid punch – the combined energy is sitting at 594 (moderate wave energy). The wind is a cross-offshore breeze at 9 mph, keeping things clean. This is the best on offer, no question. It’s a little punchy for beginners, but intermediates will have a good time. The morning of the 4th is also worth a look with 4 ft from the WNW and a 9-second period, clean conditions, and energy at 272 (moderate).

After that, it drops off. Saturday the 5th and Sunday the 6th are pretty weak, with swell dropping to 3 ft and 2 ft respectively. The glassy Sunday afternoon with 2 ft might give you a few fun little ones if you’re on a longboard, but it’s not a highlight.

We do get a bit of a pulse on Wednesday the 9th. The morning has 7 ft from the W with an 8-second period, and the wind is offshore at 19 mph. The energy is 566 (moderate). That’s a big swell for Trez Hir, and it’s gonna be a bit of a washing machine for the beach breaks – better suited for experienced surfers. The afternoon is a bit smaller at 6 ft from the W with a 10-second period, clean cross-off wind, and energy at 683 (moderate). Still, the setup looks more interesting for kite surfing than paddle surfing given the size and the short period.

From Thursday the 10th onward, it’s a long, quiet stretch. The swell drops to under 4 ft, and the wind is often strong or messy. There’s a gap of several days with no real recommendations. The last few days of the forecast period – from the 13th to the 16th – are basically flat or tiny, with poor conditions.

So, bottom line: Friday the 4th afternoon is your best bet. The morning of the 4th is a solid second option. Wednesday the 9th is for the brave or the kite crew. Otherwise, it’s a time to rest the arms and wait for the next one.

Keep an eye on the forecasts, lads. It’s been a bit of a quiet spell, but it won’t stay this way forever.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu morning, min 16°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 24°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
1
1
0
0
0
0
0
0
2
2
2
0
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
WNW
10
1.3
WNW
9
1
W
9
0.8
WNW
8
0.8
W
8
1.1
W
7
1.4
W
8
1.2
W
8
1.2
W
8
1.2
W
8
1.3
WNW
9
1.6
WNW
11
1.5
WNW
10
0.8
W
9
0.8
W
9
0.7
W
10
0.6
W
9
0.6
W
9
0.6
W
8
Wave Graph
Metric surfscale
Energy kJ
712
283
162
90
80
126
223
164
173
186
264
586
399
104
111
87
58
60
52
Wind (km/h)
5
NW
5
S
15
WSW
10
WSW
20
SSW
25
SW
15
SW
15
SW
20
SW
15
SW
15
W
15
W
15
NNE
15
ENE
20
N
20
E
15
ESE
5
ESE
5
NW
Wind State
glassy
cross-on
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-on
on
glassy
off
High Tide
8:13AM5.78m
8:30PM5.79m
8:50AM5.57m
9:10PM5.46m
9:32AM5.24m
9:57PM5.03m
10:25AM4.84m
11:00PM4.58m
11:39AM4.48m
00:33AM4.27m
1:22PM4.40m
2:18AM4.37m
Low Tide
2:16AM0.29m
2:31PM0.45m
2:52AM0.52m
3:10PM0.70m
3:33AM0.86m
3:57PM1.04m
4:23AM1.27m
4:56PM1.42m
5:30AM1.65m
6:18PM1.69m
7:02AM1.85m
7:58PM1.66m
part cloud
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part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
rain showers
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:35
7:37
7:39
7:39
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:00
8:59
8:57
8:54
8:52
8:51
 mm
1
2
Temp °C
17
17
17
17
17
18
18
19
19
19
19
20
19
17
22
22
23
24
21
Feels °C
15
17
15
15
14
15
16
18
17
18
19
20
19
14
18
17
20
25
20
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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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