Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir 48 hour detailed Surf Forecast

Issued: 1 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.6°C
0.2° 

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 (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 3ft (0.9m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 3ft (0.9m), 9s period with WNW swell.
  • Evening surf: Evening surf (28 Aug, local time) - 2ft (0.6m), 9s period with WNW swell.

The current surf forecast for Trez Hir at 10AM is: 0.9m 9s primary swell from a West-northwest direction and 0.5m 6s secondary swell from a Southwest direction (forecast issued at 01:00am August 28). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (28 Aug)3ft (0.9m)9s
Afternoon (28 Aug)3ft (0.9m)9s
Evening (28 Aug)2ft (0.6m)9s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 19°C on Fri afternoon, min 17°C on Fri morning). Winds increasing (light winds from the W on Fri morning, strong winds from the WSW by Sat afternoon).

Friday
28
Saturday
29
Sunday
30
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
1
0
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
10
0.7
WNW
10
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.8
WSW
7
0.6
WNW
9
0.7
WNW
9
1.1
SW
7
1.4
SW
7
2.2
SW
7
2.5
SW
8
3
WSW
8
3
W
9
3
W
10
3
W
10
2.5
W
9
2.1
WNW
9
1.9
WNW
9
1.8
W
9
1.6
W
9
2.2
WSW
9
2.3
WSW
8
2.5
W
9
Wave Graph
Metric surfscale
Energy kJ
64
85
147
141
138
64
62
65
116
173
436
703
1025
1726
1928
1520
1122
675
599
529
417
740
589
977
Wind (km/h)
5
NW
10
W
10
W
15
WSW
20
WSW
20
SW
20
WSW
20
SW
30
SSW
35
SSW
40
SW
45
WSW
45
WSW
35
WSW
30
W
25
WSW
20
WSW
20
SW
20
SW
25
SW
30
SW
35
SW
30
WSW
35
WSW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
6:04AM5.47m
6:17PM5.82m
6:35AM5.71m
6:48PM6.00m
7:06AM5.85m
7:20PM6.06m
Low Tide
00:08AM0.57m
12:19PM0.57m
00:40AM0.33m
12:51PM0.38m
1:11AM0.19m
1:23PM0.29m
rain showers
clear
clear
clear
clear
part cloud
clear
cloud
cloud
light rain
rain showers
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:08
9:07
9:05
 mm
1
1
2
1
1
3
Temp °C
18
17
17
18
18
19
18
18
18
18
19
19
19
18
18
18
18
18
18
19
19
19
18
18
Feels °C
18
17
16
16
15
16
16
16
14
13
14
13
12
13
14
16
16
16
16
15
14
14
14
13
  • 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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