Trá Na Rosan Surf Break

Lat Long: 55.23° N 7.82° W

Trá Na Rosan 48 hour detailed Surf Forecast

Issued: 12 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trá Na Rosan sea temperature is
16.3°C
2.2° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 3.5ft (1.1m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 1.5ft (0.5m), 10s period with N swell.
  • Evening surf: Evening surf (03 Sep, local time) - 1.5ft (0.4m), 10s period with NNW swell.

The current surf forecast for Trá Na Rosan at 5PM is: 0.5m 10s primary swell from a North direction and 0.1m 17s secondary swell from a West direction (forecast issued at 12:00pm September 03). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (03 Sep)3.5ft (1.1m)7s
Afternoon (03 Sep)1.5ft (0.5m)10s
Evening (03 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Very mild (max 17°C on Sat night, min 14°C on Thu afternoon). Winds decreasing (near gales from the WSW on Thu night, light winds from the WSW by Sat afternoon).

Thu
3
Friday
4
Saturday
5
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
W
7
0.6
N
10
0.5
N
10
0.4
NNW
10
2
W
9
2.1
W
9
2.5
W
10
3.5
WNW
11
3.5
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
12
3
WNW
12
3
WNW
12
2.4
WNW
11
2.2
WNW
11
2.1
WNW
10
1.9
WNW
10
1.7
WNW
10
1.5
WNW
9
1.3
WNW
9
Wave Graph
Metric surfscale
Energy kJ
117
73
49
31
621
763
1461
3387
3946
3244
3191
3244
2879
2341
1436
1100
926
670
501
378
264
Wind (km/h)
25
SSW
30
SW
40
SW
35
SW
35
SW
40
SW
50
WSW
50
WSW
45
WSW
45
W
45
W
45
W
40
W
35
W
30
W
25
WSW
20
WSW
25
WSW
15
WSW
15
S
30
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
off
off
High Tide
10:31AM2.84m
10:57PM2.78m
11:31AM2.63m
00:10AM2.51m
1:00PM2.50m
Low Tide
4:37PM0.69m
5:09AM0.82m
5:44PM0.94m
6:24AM1.04m
7:23PM1.08m
part cloud
cloud
cloud
light rain
rain showers
part cloud
clear
light rain
rain showers
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:17
8:15
 mm
1
1
1
1
Temp °C
15
16
15
14
15
15
14
14
14
15
14
14
14
14
14
14
14
15
16
16
14
Feels °C
11
11
8
8
8
7
4
4
6
7
5
5
6
7
8
9
10
10
13
13
8
  • 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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