Trá Na Rosan surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 12 pm Thursday 28 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
11.9° C
(Which is slightly warmer than usual)

How big are the waves at Trá Na Rosan today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 1ft (0.3m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 1ft (0.3m), 8s period with WNW swell.
  • Evening surf: Evening surf (28 May, local time) - 1ft (0.3m), 8s period with WNW swell.

The current surf forecast for Trá Na Rosan at 4PM is: 0.3m 8s primary swell from a West-northwest direction (forecast issued at 12:00pm May 28). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (28 May)1ft (0.3m)9s
Afternoon (28 May)1ft (0.3m)8s
Evening (28 May)1ft (0.3m)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 6mm), mostly falling on Sat morning. Warm (max 21°C on Thu morning, min 12°C on Fri night). Winds increasing (light winds from the WSW on Thu afternoon, fresh winds from the SW by Fri morning).

Thu
28
Friday
29
Saturday
30
Sun
31
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
0
0
0
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
1
0
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)
0.3
WNW
9
0.3
WNW
9
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.2
WNW
10
0.3
NW
10
0.2
W
14
0.2
W
13
0.2
W
12
1.3
W
8
1.2
W
8
1
WNW
8
0.9
WNW
8
0.7
NW
8
0.8
W
8
0.8
W
9
0.9
W
10
1.1
W
12
1.1
W
12
1
W
11
1.1
W
12
0.2
N
9
Wave Graph
Metric surfscale
Energy kJ
16
15
14
13
13
13
10
15
14
13
11
191
172
130
105
57
89
111
143
339
327
257
314
6
Wind (km/h)
20
SE
20
SE
15
W
10
WSW
10
SW
20
SSW
30
SSW
30
SSW
35
SW
35
SW
35
WSW
25
WSW
10
SSW
15
SSE
15
SSE
20
SSE
20
SSE
25
SSE
20
S
15
S
15
S
15
SSW
25
SW
25
SW
off
off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
5:23PM2.90m
5:37AM2.97m
5:59PM3.02m
6:14AM2.99m
6:33PM3.10m
6:49AM3.00m
Low Tide
11:05AM0.56m
11:22PM0.62m
11:41AM0.51m
00:00AM0.55m
12:15PM0.49m
00:37AM0.51m
clear
clear
cloud
clear
rain showers
cloud
cloud
clear
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
cloud
light rain
clear
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:01
5:01
5:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:53
9:54
9:57
9:58
1
1
2
1
1
Temp °C
17
21
20
19
15
15
14
14
13
13
14
14
14
14
12
13
12
12
15
14
14
13
12
12
14
18
18
18
13
11
8
8
7
7
7
9
12
11
9
9
8
7
12
12
12
11
8
7
Swell 1
Height (m)
Direction
Period (s)
0.3
WNW
9
0.3
WNW
9
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.2
WNW
10
0.3
NW
10
0.3
NW
9
0.2
W
13
0.2
W
12
0.3
W
11
1.2
W
8
1
WNW
8
0.9
WNW
8
0.7
NW
8
0.8
W
8
0.8
W
9
0.9
W
10
1.1
W
12
1.1
W
12
1
W
11
1.1
W
12
1.3
W
12
Energy kJ
16
15
14
13
13
13
10
15
14
13
11
23
172
130
105
57
89
111
143
339
327
257
314
456
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
6
0.2
NNW
6
0.2
ENE
5
0.1
NW
6
0.1
NW
6
0.1
NW
10
0.1
W
16
0.1
W
16
0.2
W
14
0.1
W
18
0.1
W
18
0.1
W
17
0.4
W
11
0.4
W
10
0.4
W
9
0.7
W
9
0.5
NW
7
0.5
NW
7
0.6
WNW
13
0.4
NW
7
0.3
NW
7
0.2
WNW
7
0.2
N
9
0.2
N
9
Energy kJ
4
4
3
1
1
4
5
5
14
6
6
6
36
33
28
76
27
26
127
14
8
5
6
6
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
5
0.2
ENE
5
0.2
NNW
6
0.1
W
16
0.1
W
16
0.1
N
6
0.1
N
6
0.1
N
6
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.2
WNW
15
0.3
WNW
13
0.4
NW
7
0.1
N
10
0.2
NNW
9
0.2
NNW
9
Energy kJ
2
3
3
5
5
1
1
1
5
5
5
5
22
35
14
2
9
8
Wind waves
Height (m)
Direction
Period (s)
0.2
ESE
2
0.3
SE
2
0.3
SW
3
0.2
WSW
3
0.3
SW
3
0.9
WSW
7
1.1
WSW
8
1.3
WSW
7
1.6
W
7
1.5
W
7
1.3
W
8
0.3
S
2
0.3
S
2
Energy kJ
1
1
1
1
1
89
143
172
269
246
191
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
Distance (km)
330
581
703
581
326
338
35
378
378
378
140
140
0
0
0
0
0
0
0
0
0
0
35
35
Best forecast wave conditions in Donegal
Rating
(10 max)
1
2
1
1
1
1
1
2
2
2
2
2
2
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
2
2
2
2
2
2
1
1
1
2
2
3
2
2
2
3
4
Header Global
Rating
(10 max)
8
9
7
7
7
7
5
5
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
  • 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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