Trá Na Rosan Surf Break

Lat Long: 55.23° N 7.82° W

Trá Na Rosan 48 hour detailed Surf Forecast

Issued: 6 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trá Na Rosan sea temperature is
16.6° C
2.1° 

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 (15 Aug):

  • Afternoon surf: Afternoon surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with WNW swell.
  • Evening surf: Evening surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with NW swell.

The current surf forecast for Trá Na Rosan at 10PM is: 1.1m 8s primary swell from a Northwest direction and 0.1m 9s secondary swell from a North direction (forecast issued at 06:00pm August 15). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (15 Aug)--
Afternoon (15 Aug)3.5ft (1.1m)8s
Evening (15 Aug)3.5ft (1.1m)8s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Mon morning. Very mild (max 16°C on Mon night, min 12°C on Sat night). Winds increasing (light winds from the WSW on Sat night, fresh winds from the W by Tue morning).

Sat
15
Sunday
16
Monday
17
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
1
0
1
1
1
1
1
1
1
0
0
0
1
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
WNW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1
NW
8
0.9
NW
8
0.9
NW
7
0.7
NW
7
0.6
NW
7
0.7
W
7
0.9
W
8
0.9
W
8
0.9
W
9
0.8
W
9
0.8
W
8
0.8
W
8
0.8
W
8
0.7
W
8
0.1
W
18
Wave Graph
Metric surfscale
Energy kJ
123
136
159
145
125
99
79
56
43
50
103
116
125
95
92
84
82
60
6
Wind (km/h)
20
W
15
W
10
SW
10
WSW
10
SW
10
S
10
SSE
15
SSE
20
SSE
15
S
15
SW
15
WSW
15
WSW
15
WSW
15
SW
15
SW
15
SSE
20
SSW
25
WSW
Wind State
cross-on
cross-on
cross-off
cross
cross-off
off
off
off
off
off
cross-off
cross
cross
cross
cross-off
cross-off
off
cross-off
cross
High Tide
8:50PM3.71m
9:09AM3.20m
9:28PM3.49m
9:45AM3.05m
Low Tide
2:27PM-0.06m
3:00AM0.03m
3:05PM0.09m
3:37AM0.24m
3:44PM0.32m
part cloud
part cloud
cloud
cloud
light rain
cloud
light rain
cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:04
9:01
 mm
1
1
1
1
1
4
2
4
2
Temp °C
15
14
14
13
12
13
13
13
13
14
15
15
15
15
15
15
14
15
16
Feels °C
12
11
12
11
10
12
11
10
10
12
14
14
14
14
14
13
12
12
13
  • 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 

FREE! Surf-Forecast.com widget for your website

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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