Rossnowlagh Surf Break

Rossnowlagh 48 hour detailed Surf Forecast

Lat Long: 54.57° N 8.23° W

Issued: 6 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
14.0° C

1.6°C warmer than normal for this time of year

Rossnowlagh surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Rossnowlagh today (13 Jun):

  • Morning surf: Morning surf (13 Jun, local time) - 8ft (2.5m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (13 Jun, local time) - 6ft (1.9m), 11s period with W swell.
  • Evening surf: Evening surf (13 Jun, local time) - 5ft (1.5m), 10s period with W swell.

The current surf forecast for Rossnowlagh at 1AM is: 3.0m 12s primary swell from a West direction (forecast issued at 06:00pm June 12). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (13 Jun)8ft (2.5m)12s
Afternoon (13 Jun)6ft (1.9m)11s
Evening (13 Jun)5ft (1.5m)10s

Table - waves today at Rossnowlagh. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sun afternoon).

Fri
12
Saturday
13
Sunday
14
Mon
15
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
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
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)
2.4
W
12
3
W
12
3
W
12
3
W
12
3
W
12
2.5
W
12
2.4
W
12
2.1
W
11
1.8
W
11
1.6
W
11
1.4
WNW
10
1.3
W
10
1.1
W
10
1
W
10
0.9
WNW
9
0.8
W
9
0.7
W
9
0.6
W
9
0.5
W
8
0.5
W
8
0.4
WNW
8
0.4
W
9
0.4
W
10
0.4
W
9
Wave Graph
Metric surfscale
Energy kJ
1599
2143
2610
2851
2460
2069
1589
1068
762
595
418
332
235
184
138
106
79
55
36
36
24
25
29
28
Wind (km/h)
35
WSW
35
W
35
W
35
W
30
W
30
W
30
W
30
W
25
WNW
20
WNW
15
WNW
10
WNW
5
WNW
5
NW
5
NNW
5
W
10
W
5
NW
10
ENE
10
E
10
ESE
10
ESE
15
SE
15
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
glassy
cross-on
glassy
on
glassy
off
off
off
off
cross-off
cross-off
High Tide
4:17PM3.11m
4:32AM3.30m
5:09PM3.35m
5:28AM3.41m
5:59PM3.57m
6:22AM3.46m
Low Tide
10:19PM0.63m
10:48AM0.29m
11:14PM0.39m
11:37AM0.18m
00:07AM0.19m
12:24PM0.12m
cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:56
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:07
10:08
10:08
10:09
 mm
Temp °C
14
13
12
11
12
11
12
12
12
12
11
10
10
10
12
15
16
17
15
12
11
11
15
17
Feels °C
7
6
5
4
5
5
6
6
7
8
9
8
9
9
11
14
14
17
14
10
9
9
12
14
Swell 1
Height (m)
Direction
Period (s)
1.6
W
11
1.4
WNW
10
1.3
W
10
1.1
W
10
1
W
10
0.9
WNW
9
0.8
W
9
0.7
W
9
0.6
W
9
0.5
W
8
0.5
W
8
0.4
WNW
8
0.4
W
9
0.4
W
10
0.4
W
9
Energy kJ
595
418
332
235
184
138
106
79
55
36
36
24
25
29
28
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
10
0.2
NNW
10
0.4
NW
10
0.3
NNW
9
0.2
NNW
9
0.2
NNW
9
0.2
NNW
8
0.1
NW
8
0.1
N
7
0.1
N
7
0.1
N
7
Energy kJ
4
10
24
17
8
7
6
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.4
W
12
3
W
12
3
W
12
3
W
12
3
W
12
2.5
W
12
2.4
W
12
2.1
W
11
1.8
W
11
Energy kJ
1599
2143
2610
2851
2460
2069
1589
1068
762
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
3
1
3
2
4
4
3
3
2
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
743
291
277
284
278
284
284
302
294
312
73
73
138
0
13
0
23
9
23
23
23
23
28
28
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
2
1
1
2
1
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
2
4
4
4
4
4
4
3
3
3
2
2
1
2
1
1
2
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
8
9
6
5
5
5
5
5
5
4
4
4
4
5
5
9
9
4
4
5
5
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
How to use the Wavefinder

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