Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir 48 hour detailed Surf Forecast

Issued: 7 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trez Hir sea temperature is
16.8°C
0.6° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 7ft (2.1m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 6.5ft (2.0m), 12s period with WNW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 5.5ft (1.7m), 12s period with WNW swell.

The current surf forecast for Trez Hir at 12PM is: 2.1m 13s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 07:00am September 05). The wind direction is predicted to be glassy and the swell rating is 4.

Time (CEST) & DateWave HeightWave Period
Morning (05 Sep)7ft (2.1m)12s
Afternoon (05 Sep)6.5ft (2.0m)12s
Evening (05 Sep)5.5ft (1.7m)12s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Warm (max 23°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
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)
3
3
3
3
3
2
0
0
0
0
0
0
0
1
1
1
2
3
4
4
3
3
3
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)
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
1.2
WNW
10
1.1
WNW
10
1
WNW
10
0.9
WNW
9
0.7
WNW
9
0.4
WSW
18
0.8
W
16
1.2
W
15
2
W
14
2.1
W
13
2.2
W
13
2.1
W
12
1.9
W
12
1.9
W
12
Wave Graph
Metric surfscale
Energy kJ
1269
1323
1481
1182
1027
874
617
499
397
286
218
179
121
71
104
334
627
1626
1510
1607
1330
1002
986
Wind (km/h)
10
NNW
10
NE
5
ENE
5
WSW
10
NNW
15
NNE
20
NE
20
E
15
E
20
ESE
15
SSE
25
SSW
15
SSW
15
W
15
W
20
WSW
20
W
15
W
15
NW
10
WNW
15
W
15
W
15
WSW
Wind State
cross-off
cross-off
cross-on
cross-off
off
cross-off
cross
cross-on
cross-on
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
11:39AM4.48m
00:33AM4.27m
1:22PM4.40m
2:18AM4.37m
2:53PM4.71m
Low Tide
6:18PM1.69m
7:02AM1.85m
7:58PM1.66m
8:37AM1.68m
9:23PM1.29m
part cloud
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
clear
clear
cloud
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:41
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:51
8:49
 mm
Temp °C
16
16
16
18
18
18
18
20
20
20
22
23
20
19
19
18
17
17
17
17
17
16
16
Feels °C
15
16
16
17
16
15
15
17
16
16
18
19
18
18
19
17
16
16
15
16
15
14
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 

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