Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Issued: 7 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
15.8° C

Slightly warmer than usual

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 18 Jun 2026:

  • Best quality surf: Saturday 20 Jun, 5AM (local time) - 4ft (1.2m), 8s period, W swell with cross-offshore winds.
  • Most powerful swell: Friday 19 Jun, 2AM (local time) - 4ft (1.2m), 9s period, W swell with 240 kJ wave energy.
  • Next surfable swell (1★+): Saturday 20 Jun, 5AM (local time) - 4ft (1.2m), 8s period with W 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 Saturday (Jun 20) at 5AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.1m and 10s. 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 1.2m 9s and forecast to arrive on Friday (Jun 19) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Jun 24) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 20th Jun)4ft (1.2m) 8s
Best Surf 5AM (Sat 20th Jun)4ft (1.2m) 8s
Most Powerful 2AM (Fri 19th Jun)4ft (1.2m) 9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Sun afternoon, min 16°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 33°C on Wed afternoon, min 23°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
W
9
1.2
W
9
1.2
W
8
1.3
W
8
1.1
W
8
1
W
8
0.6
WSW
7
0.7
W
7
0.6
W
7
0.3
WSW
7
0.2
W
8
0.3
WNW
7
0.3
W
11
0.4
WSW
10
0.4
WSW
10
0.5
W
9
0.4
WSW
8
0.4
WSW
8
0.7
WNW
10
0.6
WNW
9
0.6
WNW
8
Wave Graph
Metric surfscale
Energy kJ
240
225
204
224
149
116
43
51
36
9
5
9
22
34
30
40
23
23
85
61
57
Wind (km/h)
10
SSW
20
SSW
15
SSW
15
SW
10
NNW
20
N
20
NE
20
NE
20
NNE
20
NE
20
NE
25
N
20
NE
15
NE
25
NNE
15
ENE
5
S
5
W
5
ESE
10
N
15
NNW
Wind State
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross-on
glassy
glassy
cross-off
cross-off
High Tide
8:31PM5.93m
9:01AM5.44m
9:22PM5.64m
9:53AM5.13m
10:15PM5.30m
10:50AM4.83m
11:13PM4.94m
11:50AM4.59m
00:16AM4.65m
12:55PM4.45m
1:22AM4.47m
1:59PM4.42m
2:25AM4.41m
2:56PM4.49m
Low Tide
3:04AM0.30m
3:22PM0.66m
3:55AM0.58m
4:13PM0.95m
4:48AM0.91m
5:07PM1.25m
5:42AM1.22m
6:05PM1.51m
6:40AM1.47m
7:07PM1.68m
7:40AM1.62m
8:11PM1.74m
8:40AM1.67m
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:16
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:22
10:22
10:22
10:22
10:22
10:22
10:22
10:23
 mm
Temp °C
17
17
18
18
16
19
18
21
25
23
25
29
26
27
32
31
31
33
32
28
31
Feels °C
16
15
17
17
16
16
14
19
25
22
24
27
24
27
30
29
32
33
31
28
30
Swell 1
Height (m)
Direction
Period (s)
1.2
W
9
1.2
W
9
1.2
W
8
1.3
W
8
1.1
W
8
1
W
8
0.6
WSW
7
0.7
W
7
0.6
W
7
0.3
WSW
7
0.4
NW
7
0.3
WNW
7
0.3
W
11
0.4
WSW
10
0.4
WSW
10
0.5
W
9
0.4
WSW
8
0.4
WSW
8
0.7
WNW
10
0.6
WNW
9
0.8
NNE
8
Energy kJ
240
225
204
224
149
116
43
51
36
9
12
9
22
34
30
40
23
23
85
61
64
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
10
0.1
SW
10
0.4
WNW
8
0.1
NW
8
0.1
NW
8
0.2
WNW
7
0.2
WSW
7
0.2
WSW
7
0.2
WNW
7
0.2
WNW
6
0.2
WSW
7
0.3
NW
5
0.4
NW
5
0.2
WNW
11
0.4
NNW
6
0.5
NE
7
0.6
WNW
8
Energy kJ
4
4
19
2
3
5
5
4
4
4
5
3
6
12
11
21
57
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
8
0.1
W
9
0.2
WNW
8
0.2
W
8
0.2
W
8
0.2
NNW
4
0.2
WSW
7
0.2
WNW
6
0.2
WSW
7
0.3
NW
6
0.5
N
7
0.3
NNW
7
Energy kJ
2
2
6
5
5
2
5
4
4
5
24
9
Wind waves
Height (m)
Direction
Period (s)
0.3
NW
2
0.5
N
3
0.4
NNE
4
0.6
N
4
0.4
NNE
4
0.3
NNE
3
0.5
N
4
0.4
NNE
3
0.3
N
4
0.4
N
4
0.7
N
4
0.7
N
5
0.7
N
5
0.6
NE
3
0.3
SE
4
Energy kJ
1
5
4
10
5
2
7
4
3
5
16
23
22
9
2
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
15
37
34
26
0
70
5
11
201
558
578
558
558
20
558
20
20
211
0
5
70
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
2
1
1
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
6
4
4
5
9
8
9
7
7
6
7
5
5
5
6
7
6
6
6
9
  • 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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