Trez Hir surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 1 am Tuesday 19 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Trez Hir surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trez Hir sea temperature is
13.4° C
(Which is normal for this time of year)

How big are the waves at Trez Hir today?

The current surf forecast for Trez Hir at 7AM is: 2.3m 8s primary swell from a Southwest direction and 1.4m 9s secondary swell from a West direction, 0.9m 10s secondary swell from a West-northwest direction (forecast issued at 01:00am May 19). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (19 May)7ft (2.1m)8s
Afternoon (19 May)8ft (2.5m)8s
Evening (19 May)8ft (2.5m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 20°C on Thu afternoon, min 14°C on Tue morning). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the SSE by Thu night).

Tuesday
19
Wednesday
20
Thursday
21
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)
0
0
0
0
0
0
0
1
2
5
3
2
3
2
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
7
2.5
SW
8
2.1
SW
8
2.5
SW
8
2.5
WSW
8
2.5
WSW
9
2.5
WSW
9
3
WSW
10
3
W
10
3.5
W
14
3.5
W
14
3.5
W
14
3.5
W
14
3
W
13
3
W
13
2.5
W
13
2.3
W
12
2
W
12
1.9
W
12
1.7
W
12
1.6
W
11
1.5
W
11
1.4
W
11
1.4
W
11
Wave Graph
Metric surfscale
Energy kJ
583
823
528
902
1020
980
1097
1382
1714
5233
5140
4981
4192
3287
2601
2043
1547
1113
986
763
607
517
440
432
Wind (km/h)
50
SSW
35
SW
35
SW
40
SW
40
SW
40
SW
40
WSW
35
SW
35
SW
30
WSW
25
WSW
25
SW
25
SSW
20
SSW
20
SSW
20
S
20
S
20
SSE
20
SSE
20
SSE
15
SSE
20
SSE
15
SSE
20
SE
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
on
High Tide
7:28AM5.97m
7:49PM6.04m
8:18AM5.67m
8:39PM5.75m
9:11AM5.28m
9:34PM5.39m
Low Tide
1:29AM0.00m
1:50PM0.29m
2:20AM0.19m
2:40PM0.57m
3:14AM0.49m
3:35PM0.90m
light rain
rain showers
clear
rain showers
rain showers
cloud
cloud
part cloud
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:55
9:57
9:59
4
1
1
1
Temp °C
13
14
14
14
14
14
14
14
14
14
14
15
15
15
15
15
14
14
14
15
19
20
20
20
4
8
8
7
7
7
7
7
8
9
10
11
11
12
13
12
11
11
11
12
16
16
17
16
Swell 1
Height (m)
Direction
Period (s)
1.3
WNW
11
1.1
WNW
11
1.4
W
9
0.8
WNW
10
0.2
W
15
0.2
W
15
0.2
W
14
0.5
W
17
1.1
W
16
3
W
14
3.5
W
14
3.5
W
14
3.5
W
14
3
W
13
3
W
13
2.5
W
13
2.3
W
12
2
W
12
1.9
W
12
1.7
W
12
1.6
W
11
1.5
W
11
1.4
W
11
1.4
W
11
Energy kJ
397
286
325
127
17
17
16
153
620
3555
5140
4981
4192
3287
2601
2043
1547
1113
986
763
607
517
440
432
Swell 2
Height (m)
Direction
Period (s)
1
WNW
11
0.1
W
16
0.9
WNW
10
0.1
W
15
0.1
W
19
0.2
WSW
18
0.5
W
13
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
Energy kJ
240
5
182
4
7
32
90
9
8
8
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
18
0.1
W
16
Energy kJ
5
6
5
Wind waves
Height (m)
Direction
Period (s)
2.5
SW
7
2.5
SW
8
2.1
SW
8
2.5
SW
8
2.5
WSW
8
2.5
WSW
9
2.5
WSW
9
3
WSW
10
3
W
10
3.5
W
14
1.1
SSW
7
0.6
SSE
3
0.5
S
4
0.5
S
4
0.5
S
4
Energy kJ
583
823
528
902
1020
980
1097
1382
1714
5233
117
8
7
9
10
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
2
1
1
2
2
4
4
4
4
4
4
4
4
4
3
3
3
3
3
2
Distance (km)
417
417
413
486
417
387
360
417
417
223
10
86
63
63
37
26
26
26
26
21
21
21
13
21
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
3
3
3
2
Best forecast wave conditions in France
Rating
(10 max)
3
3
3
2
2
2
1
2
2
2
4
4
4
4
4
4
4
4
4
3
3
3
3
2
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
4
  • 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

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