Trá Na Rosan Surf Break

Trá Na Rosan 48 hour detailed Surf Forecast

Lat Long: 55.23° N 7.82° W

Issued: 6 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Trá Na Rosan sea temperature is
13.8° C

1.3°C warmer than normal for this time of year

Trá Na Rosan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trá Na Rosan today (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 2.5ft (0.7m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 3ft (0.9m), 6s period with W swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2.5ft (0.7m), 6s period with WNW swell.

The current surf forecast for Trá Na Rosan at 12PM is: 0.8m 6s primary swell from a West direction and 0.1m 8s secondary swell from a North direction, 0.3m 8s secondary swell from a West direction (forecast issued at 06:00am June 20). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (20 Jun)2.5ft (0.7m)5s
Afternoon (20 Jun)3ft (0.9m)6s
Evening (20 Jun)2.5ft (0.7m)6s

Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon morning, min 12°C on Sat night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tue
23
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
Swell
Height Map
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)
0.7
W
8
0.7
W
6
0.7
W
5
0.9
W
6
0.9
WNW
6
0.8
WNW
6
0.7
WNW
6
0.8
WNW
6
0.8
WNW
6
0.8
WNW
6
0.8
WNW
7
0.9
NW
7
0.9
NW
7
0.9
NW
7
0.8
NW
7
0.7
NW
7
0.7
NW
7
0.7
NW
7
0.6
NW
7
0.6
WNW
7
0.6
WNW
7
0.5
NW
7
0.5
NW
7
0.5
NW
7
Wave Graph
Metric surfscale
Energy kJ
57
29
25
62
64
51
40
45
47
54
56
67
69
71
62
54
53
51
39
32
32
23
23
22
Wind (km/h)
20
SW
20
SW
25
WSW
25
WSW
25
W
15
W
10
WSW
10
SSW
10
S
10
SSE
5
NE
20
NNE
20
NE
20
NE
15
ENE
10
SE
15
SSE
15
SSE
15
SSE
10
S
10
NW
0
NE
5
WSW
10
SSW
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
off
off
glassy
cross-on
cross-on
cross
cross
cross-off
off
off
off
off
cross-on
glassy
glassy
cross-off
High Tide
10:59AM2.74m
11:25PM3.18m
11:56AM2.58m
00:24AM2.97m
12:59PM2.48m
Low Tide
4:50AM0.42m
4:52PM0.51m
5:47AM0.60m
5:50PM0.70m
6:48AM0.75m
6:54PM0.86m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:15
10:15
10:15
10:15
 mm
Temp °C
11
12
13
13
14
13
13
12
12
12
13
13
15
17
16
17
17
16
16
19
18
19
18
17
Feels °C
7
8
8
8
10
10
11
10
10
10
12
9
11
13
13
16
15
14
13
17
15
19
17
15
Swell 1
Height (m)
Direction
Period (s)
0.7
W
8
0.3
W
7
0.4
NW
6
0.1
N
8
0.1
N
8
0.1
N
7
0.7
WNW
6
0.8
WNW
6
0.8
WNW
6
0.8
WNW
6
0.8
WNW
7
0.9
NW
7
0.9
NW
7
0.9
NW
7
0.8
NW
7
0.7
NW
7
0.7
NW
7
0.7
NW
7
0.6
NW
7
0.6
WNW
7
0.6
WNW
7
0.5
NW
7
0.5
NW
7
0.5
NW
7
Energy kJ
57
10
10
1
1
1
40
45
47
54
56
67
69
71
62
54
53
51
39
32
32
23
23
22
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
7
0.3
NW
7
0.3
W
8
0.1
N
7
0.1
N
8
0.1
N
8
0.1
N
11
0.1
N
11
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
9
0.2
N
9
0.2
N
9
Energy kJ
12
8
10
1
1
1
2
2
8
8
8
7
6
6
Swell 3
Height (m)
Direction
Period (s)
0.1
N
8
0.1
W
12
0.1
W
11
0.1
W
8
0.1
W
8
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
Energy kJ
1
3
2
1
1
2
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.7
W
6
0.7
W
5
0.9
W
6
0.9
WNW
6
0.8
WNW
6
0.3
NE
2
Energy kJ
29
25
62
64
51
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
35
35
128
344
470
18
18
2
2
0
0
29
29
29
29
0
0
0
2
2
29
23
18
23
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
8
9
9
9
8
7
7
8
7
7
6
6
8
6
5
5
5
5
  • 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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