Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir 48 hour detailed Surf Forecast

Issued: 1 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.7°C
0.4° 

Trez Hir surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trez Hir today (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 6.5ft (2.0m), 14s period with W swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 6.5ft (2.0m), 13s period with W swell.
  • Evening surf: Evening surf (07 Sep, local time) - 6ft (1.8m), 12s period with W swell.

The current surf forecast for Trez Hir at 8PM is: 1.8m 12s primary swell from a West direction and 0.2m 5s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 07). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (CEST) & DateWave HeightWave Period
Morning (07 Sep)6.5ft (2.0m)14s
Afternoon (07 Sep)6.5ft (2.0m)13s
Evening (07 Sep)6ft (1.8m)12s

Table - waves today at Trez Hir. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue morning. Very mild (max 18°C on Mon afternoon, min 14°C on Wed night). Winds decreasing (near gales from the N on Tue morning, calm by Wed night).

Mon
7
Tuesday
8
Wednesday
9
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
4
3
3
2
1
0
0
0
1
2
1
2
2
1
1
1
0
0
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)
2.1
W
13
2.1
W
13
2
W
13
1.8
W
12
1.7
W
12
1.7
W
12
1.7
W
11
1.4
W
10
2.5
W
8
3
WNW
8
2.5
WNW
9
1.7
W
8
1.4
WSW
9
1.1
WSW
9
1.1
WSW
8
1
WSW
8
0.9
WSW
8
0.9
WSW
8
0.7
WSW
8
0.7
WSW
8
0.6
WSW
8
Wave Graph
Metric surfscale
Energy kJ
1507
1461
1285
900
789
749
639
426
766
1121
1072
415
311
202
184
151
115
118
73
70
51
Wind (km/h)
20
WSW
15
WNW
15
WNW
15
WSW
15
WSW
20
SW
25
SSW
50
SSW
60
N
40
NNW
30
NW
30
NNW
20
NNW
20
NNW
20
NW
15
NW
15
NNW
15
NNW
15
NNW
15
NNW
10
NE
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
High Tide
2:53PM4.71m
3:34AM4.76m
3:57PM5.19m
4:29AM5.22m
4:47PM5.67m
Low Tide
8:37AM1.68m
9:23PM1.29m
9:50AM1.26m
10:25PM0.80m
10:44AM0.79m
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
mod rain
light rain
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
7:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:46
8:45
 mm
6
3
Temp °C
19
18
17
17
17
17
17
17
15
16
17
16
16
16
16
16
16
16
16
16
15
Feels °C
18
17
16
16
15
15
13
10
4
9
11
11
12
12
12
13
14
13
13
13
14
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trez Hir surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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