Trá Na Rosan surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 6 am Monday 04 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
11.1° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Trá Na Rosan today?

The current surf forecast for Trá Na Rosan at 2PM is: 0.7m 9s primary swell from a West-northwest direction and 0.5m 8s secondary swell from a North-northwest direction (forecast issued at 06:00am May 04). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (04 May)2.5ft (0.7m)9s
Afternoon (04 May)2.5ft (0.7m)9s
Evening (04 May)2.5ft (0.7m)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

Mostly dry. Very mild (max 10°C on Mon afternoon, min 6°C on Wed night). Mainly fresh winds.

Monday
4
Tuesday
5
Wednesday
6
Thu
7
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
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.7
WNW
9
0.7
NW
9
0.7
WNW
9
0.7
WNW
9
0.7
WNW
9
0.7
NW
8
0.8
WNW
8
0.8
WNW
8
0.8
WNW
8
0.9
NNW
7
1.1
NW
7
1.1
NW
7
1.1
NW
7
1
NW
9
1.5
NNW
8
1.4
NNW
7
1.2
N
7
0.6
N
11
0.7
N
10
1
N
10
0.9
NNW
10
0.8
N
10
0.7
N
10
0.7
N
9
Wave Graph
Metric surfscale
Energy kJ
71
83
71
70
68
59
86
76
82
79
121
115
137
148
246
208
142
88
102
204
163
120
90
85
Wind (km/h)
15
NNW
15
NW
15
NW
15
WNW
20
W
20
WNW
20
WNW
15
WNW
20
N
25
N
20
N
25
N
30
N
25
N
30
N
25
NNE
10
NE
10
ESE
10
ESE
10
SE
15
WSW
30
W
15
SW
15
S
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
off
High Tide
8:13AM3.03m
8:30PM3.13m
8:46AM2.87m
9:05PM2.98m
9:21AM2.69m
9:44PM2.81m
Low Tide
2:13PM0.48m
2:37AM0.56m
2:46PM0.62m
3:14AM0.74m
3:21PM0.78m
part cloud
part cloud
clear
cloud
cloud
clear
cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:43
5:41
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:12
9:14
9:15
9:17
Temp °C
8
9
9
9
10
10
10
10
9
9
9
9
8
7
8
8
8
8
8
9
10
9
8
7
4
5
5
5
5
5
5
5
4
3
3
3
1
-1
0
2
5
5
5
6
5
2
4
3
Swell 1
Height (m)
Direction
Period (s)
0.7
NNW
6
0.7
NW
9
0.7
WNW
9
0.7
WNW
9
0.7
WNW
9
0.6
WNW
9
0.8
WNW
8
0.8
WNW
8
0.8
WNW
8
0.9
NNW
7
0.3
NW
11
1.1
NW
7
1.1
NW
7
1
NW
9
0.9
WNW
9
1.4
NNW
7
1.2
N
7
1
N
6
0.8
N
7
1
N
10
0.9
NNW
10
0.8
N
10
0.7
N
10
0.7
N
9
Energy kJ
34
83
71
70
68
50
86
76
82
79
19
115
137
148
138
208
142
84
66
204
163
120
90
85
Swell 2
Height (m)
Direction
Period (s)
0.7
WNW
9
0.7
N
8
0.6
NNW
8
0.5
NNW
7
0.5
N
8
0.6
NNW
8
0.8
NNW
7
0.6
WNW
8
0.4
NW
10
0.3
N
7
0.1
N
13
0.2
N
12
0.8
WNW
9
0.8
WNW
9
0.8
WNW
8
0.7
N
10
0.6
WNW
8
0.6
WNW
8
0.1
NE
4
0.4
WNW
8
0.5
WNW
8
Energy kJ
71
64
50
31
35
44
62
49
27
8
3
12
101
94
88
102
43
43
1
24
34
Swell 3
Height (m)
Direction
Period (s)
0.4
NNW
8
0.1
N
10
0.2
NNW
10
0.1
N
8
0.1
NW
11
0.1
N
12
0.4
NNW
11
0.5
N
11
0.6
N
11
0.7
NW
8
0.1
NE
4
Energy kJ
22
2
9
1
5
3
42
61
82
72
1
Wind waves
Height (m)
Direction
Period (s)
0.7
NW
8
0.7
NNW
7
1.1
NW
7
1
N
7
1.5
NNW
8
0.7
WNW
8
0.4
WNW
4
Energy kJ
59
57
121
112
246
55
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
1
1
1
1
1
1
2
3
1
2
2
1
1
1
1
1
1
1
Distance (km)
378
13
84
274
330
330
7
44
84
202
274
274
398
349
84
32
13
0
0
0
10
82
0
0
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
1
1
1
2
2
2
2
2
2
1
2
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
1
2
2
Header Global
Rating
(10 max)
4
4
4
5
5
4
5
4
5
5
5
5
5
5
5
5
5
5
5
9
6
5
8
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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