Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir 48 hour detailed Surf Forecast

Issued: 7 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.8°C
0.0° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 2ft (0.6m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 2ft (0.6m), 8s period with WNW swell.
  • Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.

The current surf forecast for Trez Hir at 1AM is: 0.6m 10s primary swell from a West-northwest direction and 0.4m 8s secondary swell from a Southwest direction, 0.5m 4s secondary swell from a Southwest direction (forecast issued at 07:00pm August 25). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (26 Aug)2ft (0.6m)9s
Afternoon (26 Aug)2ft (0.6m)8s
Evening (26 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 20°C on Wed night, min 17°C on Wed morning). Wind will be generally light.

Tue
25
Wednesday
26
Thursday
27
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)
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.5
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
1
SSW
5
1.3
SSW
6
1.2
SW
7
1.2
SW
7
1.3
SSW
7
1.3
SSW
7
1.2
SSW
7
Wave Graph
Metric surfscale
Energy kJ
57
77
74
74
65
62
61
54
33
32
30
29
55
115
135
135
163
151
123
Wind (km/h)
20
SSW
15
SW
15
SSW
15
S
15
SSE
20
SE
20
SSE
20
SSW
10
SSW
10
NE
15
SE
15
SSW
20
S
15
SW
15
SSW
20
SSW
15
SW
15
SSW
10
SW
Wind State
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross
cross-off
on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross
High Tide
4:39PM4.80m
5:00AM4.82m
5:14PM5.19m
5:33AM5.17m
5:46PM5.54m
Low Tide
11:01PM1.27m
11:13AM1.18m
11:36PM0.89m
11:47AM0.84m
cloud
part cloud
clear
cloud
clear
clear
cloud
cloud
cloud
cloud
light rain
rain showers
clear
clear
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:15
9:13
9:10
 mm
3
2
Temp °C
19
19
18
18
18
17
19
19
19
20
17
17
17
17
18
19
19
18
18
Feels °C
17
18
17
18
17
16
18
17
19
19
16
16
15
16
16
17
17
16
17
  • 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 

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