Rossnowlagh Surf Break

Rossnowlagh 48 hour detailed Surf Forecast

Lat Long: 54.57° N 8.23° W

Issued: 12 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
17.5° C

4.1°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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 3ft (0.9m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 3ft (0.9m), 9s period with W swell.
  • Evening surf: Evening surf (30 Jun, local time) - 3ft (0.9m), 9s period with WNW swell.

The current surf forecast for Rossnowlagh at 5PM is: 0.8m 9s primary swell from a West direction and 0.3m 2s secondary swell from a West direction (forecast issued at 12:00pm June 30). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (30 Jun)3ft (0.9m)9s
Afternoon (30 Jun)3ft (0.9m)9s
Evening (30 Jun)3ft (0.9m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 16°C on Tue morning, min 12°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Thu night).

Tue
30
Wednesday
1
Thursday
2
Fri
3
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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)
0.9
W
9
0.9
W
9
0.8
W
9
0.8
W
9
0.9
WNW
9
1
WNW
8
0.9
WNW
8
0.9
WNW
8
0.8
W
10
0.7
W
10
0.6
W
9
1.5
WSW
9
2.2
W
9
2.5
W
10
2.3
WNW
10
1.9
WNW
10
1.6
W
10
1.4
WNW
10
1.3
W
10
1.2
W
10
0.9
W
10
0.8
W
10
0.8
W
10
0.8
W
10
Wave Graph
Metric surfscale
Energy kJ
139
136
106
106
135
151
122
118
120
90
64
360
866
1409
998
710
489
378
313
262
162
135
135
133
Wind (km/h)
10
S
15
W
15
W
20
NW
10
NW
10
NW
10
WNW
10
WSW
10
SSW
25
S
30
SSW
30
SW
40
WSW
35
WNW
25
WNW
25
WNW
20
WNW
20
W
20
W
15
W
5
WSW
5
S
5
SSE
5
SE
Wind State
cross
on
on
cross-on
cross-on
cross-on
on
on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
glassy
cross-off
cross-off
High Tide
7:15PM3.33m
7:29AM2.95m
7:51PM3.39m
8:04AM2.93m
8:26PM3.42m
Low Tide
12:48PM0.53m
1:22AM0.59m
1:22PM0.49m
1:59AM0.58m
1:56PM0.48m
2:35AM0.59m
rain showers
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:00
5:01
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:12
10:10
10:10
10:10
 mm
1
1
1
Temp °C
16
16
16
16
14
13
13
13
13
13
14
16
14
13
12
13
13
14
15
14
13
13
12
12
Feels °C
16
14
14
14
13
12
12
12
12
9
9
12
7
7
7
9
9
10
11
11
12
13
11
10
Swell 1
Height (m)
Direction
Period (s)
0.9
W
9
0.9
W
9
0.8
W
9
0.8
W
9
0.2
W
13
0.4
WSW
12
0.9
WNW
8
0.9
WNW
8
0.8
W
10
0.7
W
10
0.6
W
9
1.4
WNW
10
1.3
W
10
1.2
W
10
0.9
W
10
0.8
W
10
0.8
W
10
0.8
W
10
Energy kJ
139
136
106
106
14
46
122
118
120
90
64
378
313
262
162
135
135
133
Swell 2
Height (m)
Direction
Period (s)
0.1
W
15
0.4
WSW
10
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
8
Energy kJ
4
37
53
53
53
48
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.2
S
3
0.4
WNW
3
0.9
WNW
9
1
WNW
8
0.4
S
2
0.8
S
4
1.5
WSW
9
2.2
W
9
2.5
W
10
2.3
WNW
10
1.9
WNW
10
1.6
W
10
Energy kJ
1
3
135
151
2
18
360
866
1409
998
710
489
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
4
1
1
3
3
2
1
1
1
Distance (km)
8
97
138
168
193
106
73
48
8
71
483
408
406
475
479
312
277
137
302
279
38
0
0
0
Best forecast wave conditions in Donegal
Rating
(10 max)
1
2
1
2
2
1
1
3
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
2
2
1
1
3
2
2
1
4
4
4
3
3
3
2
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
  • 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.


Nearest locationNearest