Rossnowlagh Surf Break

Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Issued: 6 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
16.6° C
2.6° 

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 (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 3ft (0.9m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 3ft (0.9m), 10s period with WNW swell.
  • Evening surf: Evening surf (10 Jul, local time) - 3ft (0.9m), 10s period with W swell.

The current surf forecast for Rossnowlagh at 12PM is: 0.9m 10s primary swell from a West direction (forecast issued at 06:00am July 10). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (10 Jul)3ft (0.9m)11s
Afternoon (10 Jul)3ft (0.9m)10s
Evening (10 Jul)3ft (0.9m)10s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Mon
13
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
1 AM
Rating
(10 max)
1
1
1
0
1
0
1
1
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
12
0.9
W
11
0.9
W
11
0.9
WNW
10
0.9
WNW
10
0.9
W
10
0.8
W
10
0.8
W
10
0.8
WNW
10
0.8
WNW
9
0.8
WNW
9
0.7
WNW
9
0.7
WNW
9
0.8
WNW
9
0.7
WNW
8
0.7
WNW
8
0.6
WNW
8
0.5
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
7
0.3
WNW
7
0.1
W
21
0.1
W
21
Wave Graph
Metric surfscale
Energy kJ
72
195
184
173
163
154
120
117
120
113
110
84
82
84
61
59
44
35
22
19
18
10
10
9
Wind (km/h)
5
NE
5
E
5
NNE
10
NW
5
NE
10
NNW
10
NE
10
NE
5
NE
5
NE
10
NE
10
NE
10
NNE
15
NE
10
NE
10
ENE
10
E
15
E
15
ESE
15
ESE
15
ESE
15
E
15
E
10
E
Wind State
glassy
off
cross-off
cross-on
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
High Tide
2:46PM2.80m
3:08AM2.95m
3:54PM3.01m
4:19AM3.07m
4:55PM3.27m
Low Tide
8:22AM0.77m
8:52PM0.95m
9:30AM0.67m
10:04PM0.73m
10:31AM0.52m
11:07PM0.47m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:11
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:06
10:05
10:04
10:02
 mm
Temp °C
15
15
18
18
20
18
15
12
12
12
16
20
22
20
17
16
15
14
17
22
24
23
19
17
Feels °C
16
15
19
18
21
18
14
10
10
10
14
19
22
19
17
16
15
12
15
20
23
22
19
16
  • 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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