Rossnowlagh Surf Break

Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Issued: 6 am 07 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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 5ft (1.6m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 6.5ft (2.0m), 10s period with WNW swell.
  • Evening surf: Evening surf (07 Oct, local time) - 7ft (2.1m), 11s period with WNW swell.

The current surf forecast for Rossnowlagh at 10AM is: 1.6m 10s primary swell from a West-northwest direction (forecast issued at 06:00am October 07). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (07 Oct)5ft (1.6m)10s
Afternoon (07 Oct)6.5ft (2.0m)10s
Evening (07 Oct)7ft (2.1m)11s

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


Short Range Forecast

Heavy rain (total 33mm), heaviest during Thu afternoon. Very mild (max 15°C on Thu night, min 8°C on Thu morning). Winds increasing (light winds from the W on Wed night, strong winds from the W by Fri night).

Wednesday
7
Thursday
8
Friday
9
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
0
0
0
0
1
1
1
2
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)
1.4
WNW
10
1.5
WNW
10
1.6
WNW
10
1.8
WNW
10
2
WNW
10
2.1
WNW
11
2.1
WNW
11
2
WNW
11
1.7
WNW
11
1.5
WNW
11
1.4
WNW
11
1.2
WNW
11
1
WNW
10
1.6
WSW
8
2.1
W
9
2.3
W
9
2.5
W
10
2.5
W
10
3
W
10
3
W
10
3
W
10
3.5
W
11
3.5
W
11
Wave Graph
Metric surfscale
Energy kJ
388
442
522
676
807
972
1049
937
693
505
436
302
231
385
654
917
1201
1476
1555
1808
2233
2605
3246
Wind (km/h)
15
WNW
15
WNW
25
NW
30
NW
25
NW
25
NW
20
NW
20
NW
10
WNW
10
W
10
S
15
SSE
25
S
20
SW
30
WSW
30
WSW
35
WSW
35
W
35
W
40
W
40
W
45
W
45
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross-off
cross
cross-on
on
on
on
on
on
on
on
on
on
High Tide
4:11AM2.82m
4:22PM3.43m
4:59AM3.08m
5:08PM3.64m
5:38AM3.29m
5:48PM3.75m
Low Tide
10:03AM0.75m
10:48PM0.32m
10:50AM0.51m
11:26PM0.13m
11:30AM0.31m
clear
part cloud
rain showers
rain showers
clear
clear
clear
rain showers
cloud
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
light rain
rain showers
clear
rain showers
rain showers
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:45
—
—
—
—
—
—
—
7:47
—
—
—
—
—
—
—
7:48
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:54
—
—
—
—
—
—
—
6:52
—
—
—
—
—
—
—
6:50
—
—
 mm
—
—
1
1
—
—
—
1
—
—
—
2
5
6
3
3
3
1
—
1
1
1
1
Temp °C
10
10
11
11
12
11
11
11
10
10
9
8
10
14
15
15
15
12
12
12
12
11
11
Feels °C
6
6
5
4
6
5
6
6
7
7
6
4
5
11
11
10
9
5
4
4
3
2
2
  • 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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