Trá Na Rosan surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 12 pm Friday 29 May 2026 IST
Forecast update in hr  min  s Forecast update imminent
Trá Na Rosan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trá Na Rosan sea temperature is
12.1° C
(Which is slightly warmer than usual)

How big are the waves at Trá Na Rosan today (29 May):

  • Morning surf: Morning surf (29 May, local time) - 0.5ft (0.2m), 14s period with W swell.
  • Afternoon surf: Afternoon surf (29 May, local time) - 0.5ft (0.2m), 12s period with W swell.
  • Evening surf: Evening surf (29 May, local time) - 4ft (1.2m), 8s period with W swell.

The current surf forecast for Trá Na Rosan at 6PM is: 0.7m 8s primary swell from a West-northwest direction and 0.3m 11s secondary swell from a West direction (forecast issued at 12:00pm May 29). An open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (29 May)0.5ft (0.2m)14s
Afternoon (29 May)0.5ft (0.2m)12s
Evening (29 May)4ft (1.2m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Sat morning. Very mild (max 15°C on Sat night, min 11°C on Sun night). Winds decreasing (strong winds from the SW on Fri morning, light winds from the SSE by Sun night).

Fri
29
Saturday
30
Sunday
31
Mon
1
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
4 AM
7 AM
Rating
(10 max)
0
0
0
0
1
1
1
1
1
0
2
2
2
1
1
1
1
0
0
0
2
2
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.2
W
14
0.1
W
18
0.2
W
12
0.7
WNW
8
1.2
W
8
1
WNW
8
0.9
WNW
8
0.8
WNW
7
0.7
W
8
0.8
W
10
0.9
W
10
1.2
W
12
1.1
W
12
1
W
12
1.1
W
12
1.1
W
12
1.2
W
12
1.3
W
12
1.4
W
12
1.3
W
12
1.2
W
12
1.1
W
11
1
W
11
0.9
W
11
Wave Graph
Metric surfscale
Energy kJ
14
6
11
59
177
130
99
62
57
116
148
396
327
266
319
325
400
477
538
456
376
305
248
195
Wind (km/h)
40
SW
35
SW
35
WSW
25
WSW
10
SW
15
SSE
15
SE
15
SSE
20
SSE
25
SSE
20
SSE
15
S
15
S
15
SSW
20
SSW
20
SSW
25
SW
30
WSW
25
WSW
20
WSW
10
SW
10
SSE
15
SE
15
SE
cross-off
cross-off
cross
cross
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
off
off
cross-off
High Tide
5:59PM3.02m
6:14AM2.99m
6:33PM3.10m
6:49AM3.00m
7:07PM3.15m
Low Tide
11:41AM0.51m
00:00AM0.55m
12:15PM0.49m
00:37AM0.51m
12:49PM0.48m
1:13AM0.50m
cloud
cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:00
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:54
9:57
9:58
9:59
1
2
1
1
2
Temp °C
13
12
14
14
13
14
13
13
12
12
14
14
15
13
12
12
13
13
13
13
12
11
11
11
6
5
7
9
11
11
10
10
8
7
11
12
13
10
8
8
9
7
8
10
10
9
8
8
Swell 1
Height (m)
Direction
Period (s)
0.3
NW
9
0.1
W
18
0.2
W
12
0.7
WNW
8
1.2
W
8
1
WNW
8
0.9
WNW
8
0.8
WNW
7
0.7
W
8
0.8
W
10
0.9
W
10
1.2
W
12
1.1
W
12
1
W
12
1.1
W
12
1.1
W
12
0.2
N
10
0.2
N
9
0.2
N
8
1.3
W
12
1.2
W
12
1.1
W
11
1
W
11
0.9
W
11
Energy kJ
14
6
11
59
177
130
99
62
57
116
148
396
327
266
319
325
7
7
5
456
376
305
248
195
Swell 2
Height (m)
Direction
Period (s)
0.2
W
14
0.1
W
18
0.3
W
11
0.3
W
11
0.4
W
10
0.4
W
9
0.5
W
9
0.5
NW
7
0.4
NW
7
0.6
WNW
12
0.2
NNW
10
0.3
NNW
10
0.3
NNW
9
0.3
NNW
9
0.2
N
10
0.2
N
8
0.2
N
8
0.2
N
8
0.1
N
10
0.2
N
7
Energy kJ
14
6
22
21
33
28
41
24
19
123
10
18
17
17
7
5
5
4
2
4
Swell 3
Height (m)
Direction
Period (s)
0.1
N
6
0.1
W
17
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.2
W
15
0.3
WNW
13
0.2
NNW
11
0.1
N
10
0.1
N
10
0.1
N
7
0.1
N
10
Energy kJ
1
6
5
5
5
5
18
35
11
2
2
1
2
Wind waves
Height (m)
Direction
Period (s)
1.6
WSW
7
1.7
W
7
1.5
W
8
1.2
W
7
1.2
W
12
1.3
W
12
1.4
W
12
Energy kJ
252
320
256
135
400
477
538
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
1
1
1
1
1
1
2
2
2
1
2
2
2
1
3
2
2
2
1
1
Distance (km)
378
75
140
140
0
0
0
0
0
18
0
0
0
7
35
35
35
344
363
118
0
0
0
0
Best forecast wave conditions in Donegal
Rating
(10 max)
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Ireland
Rating
(10 max)
2
1
2
2
2
2
2
1
3
1
3
2
2
2
3
3
4
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
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

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