Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir 48 hour detailed Surf Forecast

Issued: 7 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
17.1°C
0.3° 

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 (04 Sep):

  • Afternoon surf: Afternoon surf (04 Sep, local time) - 6ft (1.8m), 9s period with WNW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 5.5ft (1.7m), 9s period with WNW swell.

The current surf forecast for Trez Hir at 10PM is: 1.8m 10s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 07:00pm September 04). The wind direction is predicted to be offshore and the swell rating is 2.

Time (CEST) & DateWave HeightWave Period
Morning (04 Sep)--
Afternoon (04 Sep)6ft (1.8m)9s
Evening (04 Sep)5.5ft (1.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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)
2
1
3
3
3
2
3
3
3
3
0
0
0
0
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)
1.8
WNW
9
1.7
WNW
9
1.9
WNW
10
2
WNW
13
2.1
WNW
12
2.1
WNW
12
2.1
WNW
13
2
WNW
12
1.9
WNW
12
1.8
WNW
12
1.6
WNW
11
1.5
WNW
11
1.3
WNW
11
1.1
WNW
10
1
WNW
10
1
WNW
10
0.9
WNW
9
0.7
WNW
9
0.4
WSW
18
Wave Graph
Metric surfscale
Energy kJ
493
427
731
1227
1269
1323
1481
1182
1027
874
617
499
397
245
183
179
124
71
104
Wind (km/h)
20
NW
15
NNW
10
NW
10
N
5
N
10
NE
10
E
5
WSW
10
NNW
15
NNE
20
NE
15
E
15
ESE
20
ESE
20
SE
25
S
20
SSW
15
W
15
W
Wind State
off
cross-off
off
cross-off
cross-off
cross
cross-on
glassy
cross-off
cross-off
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-off
cross-off
High Tide
11:00PM4.58m
11:39AM4.48m
00:33AM4.27m
1:22PM4.40m
Low Tide
4:56PM1.42m
5:30AM1.65m
6:18PM1.69m
7:02AM1.85m
7:58PM1.66m
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:54
8:52
8:51
 mm
Temp °C
18
17
17
16
16
15
16
18
18
18
19
21
20
21
21
23
20
19
19
Feels °C
16
15
17
15
16
15
16
18
16
16
16
18
16
17
16
18
18
18
19
  • 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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