Trá Na Rosan Surf Break

Lat Long: 55.23° N 7.82° W

Trá Na Rosan 48 hour detailed Surf Forecast

Issued: 6 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trá Na Rosan sea temperature is
15.1°C
1.7° 

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 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 10ft (3.0m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 8ft (2.4m), 11s period with NW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 6.5ft (2.0m), 12s period with WNW swell.

The current surf forecast for Trá Na Rosan at 11AM is: 3.0m 12s primary swell from a West-northwest direction (forecast issued at 06:00am September 20). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Sep)10ft (3.0m)12s
Afternoon (20 Sep)8ft (2.4m)11s
Evening (20 Sep)6.5ft (2.0m)12s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue afternoon. Warm (max 21°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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
Rating
(10 max)
0
0
0
2
2
3
3
3
2
1
1
1
1
2
2
2
2
1
0
1
1
2
4
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)
3.5
WNW
12
3
WNW
12
3
WNW
12
2.5
NW
11
2.4
WNW
11
2.2
NW
11
2
WNW
12
1.7
WNW
12
1.5
WNW
12
1.4
WNW
12
1.5
WNW
12
1.4
WNW
11
1.4
WNW
11
1.3
WNW
10
1.3
WNW
10
1.2
WNW
10
1.3
WNW
10
1.6
WNW
10
1.6
WNW
11
1.4
WNW
11
1.3
WNW
11
1.2
WNW
15
1.9
WNW
14
Wave Graph
Metric surfscale
Energy kJ
3071
2561
2077
1567
1375
1213
1117
923
616
569
583
486
436
333
295
276
335
511
599
460
407
568
1435
Wind (km/h)
45
W
40
WNW
30
W
25
W
20
WSW
15
SW
15
SE
20
SSE
25
S
20
SW
20
SW
25
SW
20
SW
15
SW
15
S
15
S
20
S
20
SSW
15
WNW
5
W
10
WNW
10
N
5
NE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-on
cross
cross-on
cross-on
glassy
High Tide
2:25PM2.25m
3:15AM2.13m
3:50PM2.44m
4:17AM2.33m
4:38PM2.70m
Low Tide
7:33AM1.42m
9:03PM1.37m
9:17AM1.28m
10:12PM1.15m
10:14AM1.03m
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
cloud
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:36
7:34
7:30
 mm
1
1
1
1
2
Temp °C
13
12
13
12
12
13
12
12
15
15
17
19
21
20
19
17
16
15
12
12
12
12
12
Feels °C
4
4
7
7
7
10
8
7
11
12
15
16
19
19
18
15
13
12
10
11
11
11
11
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trá Na Rosan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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