Rossnowlagh Surf Break

Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Issued: 12 pm 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
14.8°C
1.9° 

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 (06 Oct):

  • Morning surf: Morning surf (06 Oct, local time) - 5ft (1.6m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (06 Oct, local time) - 4.5ft (1.4m), 10s period with WNW swell.
  • Evening surf: Evening surf (06 Oct, local time) - 4.5ft (1.3m), 10s period with WNW swell.

The current surf forecast for Rossnowlagh at 5PM is: 1.4m 10s primary swell from a West-northwest direction (forecast issued at 12:00pm October 06). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (06 Oct)5ft (1.6m)11s
Afternoon (06 Oct)4.5ft (1.4m)10s
Evening (06 Oct)4.5ft (1.3m)10s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Thu afternoon. Very mild (max 15°C on Thu night, min 9°C on Wed night). Winds increasing (light winds from the NNW on Tue morning, strong winds from the WSW by Thu night).

Tue
6
Wednesday
7
Thursday
8
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)
1
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
2
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
WNW
11
1.4
WNW
10
1.4
WNW
10
1.4
WNW
10
1.3
WNW
10
1.4
WNW
10
1.4
WNW
10
1.5
WNW
10
1.6
WNW
10
1.8
WNW
10
2
WNW
10
2
WNW
11
1.9
WNW
11
1.8
WNW
11
1.6
WNW
11
1.5
WNW
11
1.4
WNW
11
1.2
WNW
11
1
WNW
10
2.1
W
8
2.5
W
9
Wave Graph
Metric surfscale
Energy kJ
496
385
363
363
307
356
388
442
522
676
807
904
885
785
631
515
415
302
236
616
1074
Wind (km/h)
5
NNW
10
NW
15
NW
10
WNW
10
NW
10
WNW
10
WNW
15
WNW
25
NW
30
WNW
25
NW
20
NW
15
NW
10
NW
10
WNW
10
SW
10
S
15
SSE
20
S
25
WSW
25
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-off
cross-off
cross
on
cross-on
High Tide
3:27PM3.17m
4:11AM2.82m
4:22PM3.43m
4:59AM3.08m
5:08PM3.64m
Low Tide
9:03AM1.01m
10:02PM0.59m
10:03AM0.75m
10:48PM0.32m
10:50AM0.51m
cloud
cloud
part cloud
clear
part cloud
clear
clear
part cloud
rain showers
rain showers
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
mod rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
—
—
—
—
—
—
7:45
—
—
—
—
—
—
—
7:47
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:58
—
—
—
—
—
—
—
6:54
—
—
—
—
—
—
—
6:52
—
—
 mm
—
—
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
3
7
10
5
Temp °C
11
12
12
11
11
10
10
10
11
11
12
11
11
10
10
9
9
9
10
14
15
Feels °C
9
9
8
8
8
7
7
6
5
4
6
6
7
7
7
6
6
5
6
11
11
  • 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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