Rossnowlagh Surf Break

Rossnowlagh 48 hour detailed Surf Forecast

Lat Long: 54.57° N 8.23° W

Issued: 12 am 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
15.7° C

2.6°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 (24 Jun):

  • Morning surf: Morning surf (24 Jun, local time) - 1ft (0.3m), 6s period with WNW swell.
  • Afternoon surf: Afternoon surf (24 Jun, local time) - 1.5ft (0.4m), 7s period with WNW swell.
  • Evening surf: Evening surf (24 Jun, local time) - 2ft (0.6m), 8s period with W swell.

The current surf forecast for Rossnowlagh at 5AM is: 0.3m 5s primary swell from a West-northwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 12:00am June 24). The wind direction is predicted to be glassy.

Time (IST) & DateWave HeightWave Period
Morning (24 Jun)1ft (0.3m)6s
Afternoon (24 Jun)1.5ft (0.4m)7s
Evening (24 Jun)2ft (0.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu night. Warm (max 27°C on Thu afternoon, min 13°C on Tue night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
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
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
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)
0.4
WNW
5
0.4
WNW
5
0.3
WNW
6
0.3
WNW
6
0.4
WNW
6
0.4
WNW
7
0.5
W
7
0.6
W
8
0.6
W
8
0.8
W
11
0.9
W
11
0.9
W
10
0.9
W
10
0.9
W
10
0.9
W
10
0.8
W
10
0.7
W
10
0.7
W
10
0.6
W
10
0.6
W
10
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
9
Wave Graph
Metric surfscale
Energy kJ
8
8
6
6
13
17
26
43
49
146
181
177
177
171
164
130
96
94
68
66
62
42
42
44
Wind (km/h)
5
W
5
W
0
SSW
5
WSW
10
WNW
10
W
10
WNW
5
N
10
E
10
E
10
ENE
15
ENE
15
ESE
15
ESE
5
ESE
5
N
15
NE
10
ENE
10
ENE
10
ENE
10
E
15
S
25
S
20
S
Wind State
on
glassy
glassy
on
on
on
on
glassy
off
off
cross-off
off
off
cross-off
off
glassy
cross-off
off
cross-off
cross-off
off
cross
cross
cross
High Tide
2:03AM2.85m
2:50PM2.65m
3:04AM2.76m
3:47PM2.75m
4:01AM2.74m
4:36PM2.87m
Low Tide
8:33AM0.90m
8:53PM1.11m
9:25AM0.90m
9:53PM1.04m
10:13AM0.85m
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
part cloud
part cloud
thunderstorm
rain showers
light rain
light rain
light rain
cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:56
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:13
10:13
10:13
 mm
1
3
3
4
3
3
Temp °C
14
13
13
16
18
19
18
17
16
15
16
20
23
26
27
21
17
16
17
18
20
25
21
19
Feels °C
14
13
13
16
17
18
17
17
15
15
16
19
22
26
30
24
17
16
17
19
21
26
19
17
Swell 1
Height (m)
Direction
Period (s)
0.4
WNW
5
0.4
WNW
5
0.3
WNW
6
0.3
WNW
6
0.4
WNW
6
0.4
WNW
7
0.5
W
7
0.6
W
8
0.6
W
8
0.8
W
11
0.9
W
11
0.9
W
10
0.9
W
10
0.9
W
10
0.9
W
10
0.8
W
10
0.7
W
10
0.7
W
10
0.6
W
10
0.6
W
10
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
9
Energy kJ
8
8
6
6
13
17
26
43
49
146
181
177
177
171
164
130
96
94
68
66
62
42
42
44
Swell 2
Height (m)
Direction
Period (s)
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.1
W
11
0.1
W
10
0.1
W
10
0.2
W
12
0.4
NW
6
0.3
NNW
6
0.3
NNW
6
0.2
NNW
6
0.2
NNW
6
0.3
NW
5
Energy kJ
6
6
5
5
2
2
2
12
8
6
7
4
4
3
Swell 3
Height (m)
Direction
Period (s)
0.1
N
8
0.1
W
12
0.1
W
12
0.1
W
11
Energy kJ
1
3
3
2
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
6
0.4
NE
2
0.2
ENE
2
Energy kJ
10
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
65
233
503
65
38
233
23
23
9
0
0
0
0
0
0
0
0
0
9
9
9
23
53
34
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
9
9
9
9
8
7
6
5
5
6
5
5
5
4
5
5
5
6
5
5
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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