Trá Na Rosan Surf Break

Trá Na Rosan 48 hour detailed Surf Forecast

Lat Long: 55.23° N 7.82° W

Issued: 6 pm 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):

  • 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 11PM is: 0.7m 6s primary swell from a West-northwest direction and 0.1m 8s secondary swell from a North direction (forecast issued at 06:00pm June 20). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (20 Jun)--
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 afternoon, min 11°C on Sat night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tue
23
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
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
1
1
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
6
0.8
WNW
6
0.7
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
WNW
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
0.6
WNW
7
0.5
NW
7
0.5
NW
7
0.5
NW
7
0.4
N
9
0.4
N
9
0.4
N
9
0.3
N
9
Wave Graph
Metric surfscale
Energy kJ
64
51
40
45
47
56
65
67
69
62
51
54
53
41
32
31
31
23
23
22
27
25
25
15
Wind (km/h)
25
W
20
W
15
W
10
SW
10
SSE
5
SSE
5
ENE
20
NNE
15
NE
15
ENE
15
E
15
SE
15
SSE
15
SSE
10
SSE
10
SE
10
SE
0
NW
0
N
10
WSW
10
SW
5
SSW
10
W
15
W
Wind State
cross
cross
cross
cross-off
off
off
cross
cross-on
cross
cross
cross-off
cross-off
off
off
off
off
off
glassy
glassy
cross
cross-off
cross-off
cross-on
cross
High Tide
11:25PM3.18m
11:56AM2.58m
00:24AM2.97m
12:59PM2.48m
1:26AM2.79m
Low Tide
4:52PM0.51m
5:47AM0.60m
5:50PM0.70m
6:48AM0.75m
6:54PM0.86m
7:50AM0.85m
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
14
13
12
12
11
12
13
13
16
17
17
16
16
16
15
15
18
19
19
17
16
16
17
17
Feels °C
9
10
9
10
9
10
12
9
13
14
15
14
14
14
13
12
16
19
19
16
15
15
16
15
Swell 1
Height (m)
Direction
Period (s)
0.1
N
8
0.1
N
7
0.7
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
WNW
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
0.6
WNW
7
0.5
NW
7
0.5
NW
7
0.5
NW
7
0.4
NW
7
0.4
N
9
0.4
N
9
0.3
N
9
Energy kJ
1
1
40
45
47
56
65
67
69
62
51
54
53
41
32
31
31
23
23
22
11
25
25
13
Swell 2
Height (m)
Direction
Period (s)
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
0.3
N
9
0.3
N
10
0.4
N
9
0.4
NW
7
0.3
NW
6
0.3
W
9
Energy kJ
1
1
1
2
2
9
8
8
7
16
16
27
11
7
15
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.2
W
9
0.2
W
7
Energy kJ
3
1
1
1
2
2
2
2
2
7
4
Wind waves
Height (m)
Direction
Period (s)
0.9
WNW
6
0.8
WNW
6
0.2
ENE
2
0.2
ENE
2
0.3
WNW
6
Energy kJ
64
51
1
1
8
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)
470
140
18
8
2
0
2
29
29
29
2
0
0
2
2
2
2
23
2
18
8
2
18
140
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
9
9
9
8
8
7
7
7
6
6
6
7
7
5
5
5
5
5
6
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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