Rossnowlagh Surf Break

Rossnowlagh 48 hour detailed Surf Forecast

Lat Long: 54.57° N 8.23° W

Issued: 12 am 25 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 (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 3ft (0.9m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 3ft (0.9m), 10s period with W swell.
  • Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.8m), 10s period with W swell.

The current surf forecast for Rossnowlagh at 9AM is: 0.9m 10s primary swell from a West direction (forecast issued at 12:00am June 25). The wind direction is predicted to be offshore.

Time (IST) & DateWave HeightWave Period
Morning (25 Jun)3ft (0.9m)10s
Afternoon (25 Jun)3ft (0.9m)10s
Evening (25 Jun)2.5ft (0.8m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 35mm), heaviest during Thu night. Warm (max 28°C on Thu afternoon, min 14°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the S by Sat morning).

Thursday
25
Friday
26
Saturday
27
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
1
1
1
1
0
0
0
1
1
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)
0.6
W
8
0.8
W
11
0.9
W
11
1
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
0.7
W
10
0.6
W
10
0.6
W
9
0.6
W
9
0.5
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
7
Wave Graph
Metric surfscale
Energy kJ
49
146
181
218
177
171
164
128
96
94
92
65
62
61
42
63
41
40
37
36
39
34
28
27
Wind (km/h)
5
ENE
10
E
10
E
10
E
15
ESE
10
S
10
WNW
10
NNW
10
ENE
10
NE
10
NE
10
NE
15
ENE
10
E
10
E
15
S
10
SSE
15
SSE
25
SSE
25
SSE
30
S
20
SW
15
SW
15
S
Wind State
off
off
off
off
cross-off
cross
on
cross-on
off
cross-off
cross-off
cross-off
off
off
off
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
High Tide
3:04AM2.76m
3:47PM2.75m
4:01AM2.74m
4:36PM2.87m
4:52AM2.77m
5:19PM3.00m
Low Tide
9:25AM0.90m
9:53PM1.04m
10:13AM0.85m
10:43PM0.93m
10:55AM0.78m
cloud
cloud
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
rain showers
light rain
part cloud
part cloud
light rain
rain showers
light rain
light rain
rain showers
part cloud
cloud
cloud
part cloud
rain showers
rain showers
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:13
10:13
10:12
 mm
1
8
10
5
1
2
1
1
1
1
3
1
Temp °C
16
15
16
21
24
28
22
17
15
14
14
16
17
20
21
19
17
16
17
17
20
19
18
16
Feels °C
16
15
16
20
24
29
24
17
14
14
13
15
16
21
22
19
18
15
14
14
16
17
17
14
Swell 1
Height (m)
Direction
Period (s)
0.6
W
8
0.8
W
11
0.9
W
11
1
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
0.7
W
10
0.6
W
10
0.6
W
9
0.6
W
9
0.5
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
7
Energy kJ
49
146
181
218
177
171
164
128
96
94
92
65
62
61
42
63
41
40
37
36
39
34
28
27
Swell 2
Height (m)
Direction
Period (s)
0.2
W
12
0.2
NNW
4
0.1
NW
9
0.3
W
9
0.2
W
9
Energy kJ
12
2
3
15
6
Swell 3
Height (m)
Direction
Period (s)
0.1
N
6
0.2
WNW
9
0.2
WNW
9
Energy kJ
1
8
7
Wind waves
Height (m)
Direction
Period (s)
0.6
NNW
5
0.6
N
6
0.4
N
5
0.4
N
2
0.3
N
5
0.3
N
3
0.3
N
4
0.3
SSE
2
0.5
S
3
0.7
S
4
0.6
S
4
0.4
SSW
4
Energy kJ
22
23
8
2
5
1
3
1
4
12
10
4
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)
9
0
0
0
0
8
138
184
0
0
23
9
9
9
23
9
28
65
65
81
287
483
73
30
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
2
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
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
4
5
5
5
6
7
7
5
5
5
6
6
5
5
5
5
4
  • 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 Rossnowlagh 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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