Trá Na Rosan Surf Break

Lat Long: 55.23° N 7.82° W

Trá Na Rosan 48 hour detailed Surf Forecast

Issued: 6 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trá Na Rosan sea temperature is
16.6° C
2.6° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 3.5ft (1.0m), 6s period with N swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 4ft (1.2m), 6s period with N swell.
  • Evening surf: Evening surf (17 Jul, local time) - 4ft (1.2m), 6s period with N swell.

The current surf forecast for Trá Na Rosan at 12PM is: 1.1m 6s primary swell from a North direction and 0.4m 10s secondary swell from a Northwest direction, 0.2m 8s secondary swell from a West direction (forecast issued at 06:00am July 17). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (17 Jul)3.5ft (1.0m)6s
Afternoon (17 Jul)4ft (1.2m)6s
Evening (17 Jul)4ft (1.2m)6s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Fri afternoon, min 12°C on Fri morning). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.3
NW
11
0.8
NNW
5
1
N
6
1.2
N
6
1.2
N
6
1.2
N
6
1.3
N
6
1.2
N
6
1.1
N
6
1
NNW
6
1.1
NNW
6
1.1
NNW
6
1.1
NNW
6
1.2
NNW
7
1.2
NNW
7
1.1
NNW
7
1
NNW
7
0.9
NNW
7
0.9
NW
7
0.8
NNW
7
0.7
NW
7
0.6
NW
7
0.6
NNW
6
Wave Graph
Metric surfscale
Energy kJ
19
31
66
108
112
109
128
108
82
67
71
91
94
116
120
110
96
81
67
59
46
35
28
Wind (km/h)
10
NNW
15
NNW
20
N
20
N
20
N
25
NNW
25
NNW
25
NNW
25
NNW
25
NNW
30
NNW
25
N
25
N
20
N
20
N
15
N
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
Wind State
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
8:57AM3.20m
9:18PM3.69m
9:40AM3.07m
10:03PM3.50m
10:24AM2.90m
Low Tide
2:51PM0.03m
3:32AM0.10m
3:35PM0.16m
4:17AM0.29m
4:20PM0.37m
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
clear
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
9:59
9:57
 mm
Temp °C
13
13
12
12
12
13
13
13
13
13
12
12
13
13
13
13
12
12
12
12
12
13
13
Feels °C
12
11
8
8
8
9
9
9
9
9
7
7
9
10
10
11
10
10
10
10
9
10
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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