Rossnowlagh Surf Break

Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Issued: 6 am 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
14.9°C
2.0° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 6ft (1.8m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 5.5ft (1.7m), 11s period with WNW swell.
  • Evening surf: Evening surf (05 Oct, local time) - 6ft (1.9m), 11s period with WNW swell.

The current surf forecast for Rossnowlagh at 1PM is: 1.8m 11s primary swell from a West direction (forecast issued at 06:00am October 05). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (05 Oct)6ft (1.8m)11s
Afternoon (05 Oct)5.5ft (1.7m)11s
Evening (05 Oct)6ft (1.9m)11s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon morning. Very mild (max 15°C on Mon morning, min 10°C on Mon night). Wind will be generally light.

Monday
5
Tuesday
6
Wednesday
7
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
1
2
2
3
3
2
2
1
0
1
2
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)
1.9
W
12
1.9
W
12
1.8
W
11
1.8
W
11
1.7
WNW
11
1.9
WNW
11
1.9
WNW
12
1.8
WNW
12
1.7
WNW
12
1.6
WNW
11
1.5
WNW
11
1.4
WNW
10
1.4
WNW
10
1.4
WNW
10
1.3
WNW
10
1.3
WNW
10
1.3
WNW
10
1.3
WNW
10
1.4
WNW
10
1.6
WNW
10
1.9
WNW
10
2
WNW
11
2
WNW
11
Wave Graph
Metric surfscale
Energy kJ
1031
980
778
748
685
828
950
902
741
593
496
385
363
363
307
307
320
338
388
522
749
887
904
Wind (km/h)
25
SW
25
WSW
20
SW
20
WSW
15
NW
10
NW
10
NW
5
W
5
WNW
5
NW
5
NNW
10
WNW
15
NW
10
NW
5
WNW
5
NW
10
NW
10
NW
20
NW
25
NW
25
NW
20
NW
20
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:12PM2.92m
3:08AM2.57m
3:27PM3.17m
4:11AM2.82m
4:22PM3.43m
Low Tide
7:35AM1.19m
8:59PM0.87m
9:03AM1.01m
10:02PM0.59m
10:03AM0.75m
part cloud
cloud
cloud
light rain
light rain
part cloud
cloud
light rain
cloud
cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:41
—
—
—
—
—
—
—
7:43
—
—
—
—
—
—
—
7:45
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:00
—
—
—
—
—
—
6:58
—
—
—
—
—
—
—
6:54
—
—
 mm
—
—
—
1
1
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
15
15
15
12
12
11
10
10
11
11
13
13
11
10
10
10
10
11
12
12
11
11
Feels °C
13
11
12
13
10
10
9
9
9
10
9
11
9
8
8
8
7
7
6
6
5
5
6
  • 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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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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