Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir Surf Forecast and Surf Report

Issued: 1 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.4° 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 25 Jul 2026:

  • Best quality surf: Friday 31 Jul, 8PM (local time) - 6.5ft (2.0m), 10s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Friday 31 Jul, 8PM (local time) - 6.5ft (2.0m), 10s period, WSW swell with 778 kJ wave energy.
  • Next surfable swell (1★+): Sunday 26 Jul, 8PM (local time) - 6ft (1.9m), 8s 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 Sunday (Jul 26) at 8PM. The primary swell is predicted to be 1.9m and 8s period with a secondary swell of 0.8m and 10s. The wind is predicted to be offshore 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 Friday (Jul 31) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 9s period and expected on Monday (Jul 27) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 26th Jul)6ft (1.9m) 8s
Best Surf 8PM (Fri 31st Jul)6.5ft (2.0m) 10s
Most Powerful 8PM (Fri 31st Jul)6.5ft (2.0m) 10s

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


The Lowdown

Alright, Rusty here again. Let’s break this down in feet and Fahrenheit.

The water is sitting at about 63°F, which is pretty normal for this time of year.

The surfable action starts this Saturday morning, July 25th, but it’s a flat start. We’re looking at a tiny 0.6ft swell from the WNW with a 10-second period, and the wind is offshore from the NW. The combined wave energy is a lifeless 16 – nothing to get excited about. Saturday stays poor and small.

The first real pulse hits Sunday afternoon, July 26th. Swell jumps to 6ft from the WNW, but the period is a short 8 seconds, and the wind is cross-offshore. The energy is 365, which is a solid moderate push, but it’s flagged as marginal. It’s not a total washout, but it’s not the standout.

Monday morning, July 27th, is completely flat. Monday afternoon, though, gets interesting. Swell builds to 5ft from the WNW with a 10-second period, and the wind is clean offshore from the NW. The combined energy hits 448, a good moderate level. The forecast calls it "expect good surf conditions." For a spot that “rarely breaks,” this is the best early window. It’s not a big day, but it’s the cleanest we’ve got.

After that, the week goes flat and ordinary. Tuesday, July 28th, has a glassy morning with 3ft, but it’s nothing special. Wednesday and Thursday drop off into the doldrums, with energy in the double digits. Friday, July 31st, has a glassy morning, but the swell is only 2ft. Friday afternoon brings a confusing 3ft from the WSW with an 11-second period, but the wind is cross-on and choppy.

The first weekend of August is a write-off. Saturday, August 1st, is messy and weak.

The next real pulse shows up on Wednesday, August 5th. Swell jumps to 6ft from the W with a 9-second period, and the combined energy is a strong 602. But the wind is a cross-shore mess from the SW, creating chop. The forecast calls it "poor surf conditions." For a beach break, that’s more of a kite-surfing setup than a paddle session.

The big one to watch is Sunday, August 9th. We’re looking at 7ft to 8ft from the SW and WSW, with an 8-second period. The combined energy is a powerful 592 to 683. That’s strong to very strong wave energy. The wind is cross-off, which is clean enough. This is a long way out, so it’s promising but not locked in. At over 7ft, this is strictly for experts. The swell direction is SW, which is spot on for Trez Hir’s optimum, so it should line up well if it holds.

Saturday, August 8th, also has a late afternoon pulse of 5ft from the WSW with 332 energy, which is a decent warm-up.

Bottom line: the first week is mostly flat and ordinary. Monday afternoon, July 27th, is your best early bet for a clean wave. The real action is looking at Sunday, August 9th, for a proper big swell, but it’s a long way off and the wind could still mess it up. For a spot that rarely breaks, these are the windows.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Tue night, min 17°C on Thu morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
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
1
2
0
2
0
1
1
0
1
1
1
1
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)
0.2
WNW
10
0.3
WNW
10
0.2
WNW
10
1.6
WNW
7
1.7
WNW
8
1.9
WNW
9
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1
WNW
10
1
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.5
WNW
7
0.5
WNW
7
0.8
WSW
11
1.9
WSW
9
Wave Graph
Metric surfscale
Energy kJ
9
19
9
242
365
578
0
448
320
188
176
124
96
96
78
76
55
31
30
158
646
Wind (km/h)
20
NW
25
WNW
25
W
30
WNW
25
NW
20
NW
10
NW
20
NW
20
NE
0
ESE
10
NNW
5
SSW
5
W
15
WNW
15
N
10
NNE
25
N
20
NE
5
WSW
15
E
20
SW
Wind State
off
off
cross-off
cross-off
off
off
off
off
cross
glassy
off
cross
cross-off
off
cross-off
cross-off
cross-off
cross
glassy
cross-on
cross
High Tide
3:20PM4.28m
3:51AM4.27m
4:13PM4.53m
4:39AM4.53m
4:57PM4.82m
5:19AM4.80m
5:35PM5.12m
5:55AM5.05m
6:10PM5.38m
6:29AM5.26m
6:43PM5.59m
7:01AM5.40m
7:15PM5.71m
Low Tide
9:03AM1.98m
9:43PM1.84m
10:06AM1.79m
10:38PM1.58m
10:55AM1.51m
11:22PM1.28m
11:36AM1.22m
00:00AM0.99m
12:12PM0.97m
00:35AM0.76m
12:46PM0.77m
1:09AM0.59m
1:19PM0.65m
1:41AM0.50m
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:45
6:46
6:47
6:48
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:05
10:04
10:02
10:00
10:00
9:59
9:57
 mm
Temp °C
17
18
18
19
18
17
17
18
19
23
23
24
20
20
20
20
23
22
23
33
24
Feels °C
15
15
15
16
14
13
16
16
16
22
21
24
20
18
18
19
20
19
22
29
23
  • 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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