Trez Hir Surf Break

Lat Long: 48.35° N 4.70° W

Trez Hir 48 hour detailed Surf Forecast

Issued: 1 am 05 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 (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 6AM is: 2.1m 12s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 01:00am September 05). The wind direction is predicted to be glassy and the swell rating is 3.

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

Some drizzle, heaviest during Mon night. Warm (max 24°C on Sun afternoon, min 16°C on Sat morning). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
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)
3
3
2
3
3
3
3
0
0
0
0
0
0
0
0
1
1
3
4
4
4
2
2
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)
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
1.2
WNW
10
1.1
WNW
10
1
WNW
10
0.9
WNW
9
0.7
WNW
9
0.4
WSW
18
0.7
W
16
1.2
W
15
2
W
14
2
W
13
2.2
W
13
2.1
W
12
2
W
12
2
W
12
Wave Graph
Metric surfscale
Energy kJ
1227
1269
1323
1481
1182
1027
874
617
499
397
286
218
179
124
71
103
257
618
1608
1370
1583
1290
1095
1095
Wind (km/h)
15
NNW
10
NNW
5
NE
5
ENE
5
WSW
10
NNW
10
NNE
20
NE
15
E
15
ESE
15
ESE
20
SE
25
S
15
SSW
15
W
15
W
15
W
15
WSW
15
WSW
15
NW
10
WNW
15
WNW
15
W
20
W
Wind State
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
cross-off
cross-off
cross-off
off
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
5:30AM1.65m
6:18PM1.69m
7:02AM1.85m
7:58PM1.66m
8:37AM1.68m
9:23PM1.29m
clear
part cloud
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
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
16
18
18
18
19
20
20
20
21
24
21
19
19
18
18
19
18
18
17
16
17
Feels °C
14
15
16
15
17
16
16
16
17
17
16
17
19
20
18
19
17
18
18
17
17
15
14
15
  • 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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