Rossnowlagh Surf Break

Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Issued: 5 am 26 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
13.0°C
1.0° 

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 (26 Oct):

  • Morning surf: Morning surf (26 Oct, local time) - 5ft (1.6m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (26 Oct, local time) - 3.5ft (1.1m), 11s period with WNW swell.
  • Evening surf: Evening surf (26 Oct, local time) - 4ft (1.2m), 11s period with W swell.

The current surf forecast for Rossnowlagh at 1PM is: 1.2m 11s primary swell from a West-northwest direction (forecast issued at 05:00am October 26). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (26 Oct)5ft (1.6m)11s
Afternoon (26 Oct)3.5ft (1.1m)11s
Evening (26 Oct)4ft (1.2m)11s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Mon morning. Very mild (max 16°C on Mon afternoon, min 9°C on Mon night). Winds decreasing (strong winds from the SSW on Mon night, light winds from the SSE by Wed afternoon).

Monday
26
Tuesday
27
Wednesday
28
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
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)
2.2
WNW
11
1.8
WNW
11
1.6
WNW
11
1.4
WNW
11
1.1
WNW
11
1.1
W
11
1.2
W
11
1.9
WSW
12
2.4
WSW
12
3
W
11
4
W
14
4.5
W
14
4
W
14
4
W
14
3
W
13
3.5
W
13
3
W
13
3
W
12
2.5
W
12
2.3
W
12
2.1
W
11
1.9
W
11
1.6
W
11
Wave Graph
Metric surfscale
Energy kJ
1126
745
561
415
286
269
338
966
1674
2382
5721
6640
6624
5980
3293
3775
3100
2595
1902
1419
1087
878
606
Wind (km/h)
10
SSE
25
SE
30
SE
30
S
35
S
35
S
45
SSW
30
SW
40
SW
35
WSW
40
W
40
WSW
35
WSW
35
WSW
30
SW
25
SW
35
SW
30
WSW
25
SW
15
SSW
15
SW
15
SSE
15
S
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross
High Tide
5:19AM3.55m
5:30PM3.72m
5:56AM3.66m
6:11PM3.69m
6:35AM3.69m
6:54PM3.55m
Low Tide
11:17AM0.15m
11:39PM-0.08m
11:56AM0.06m
00:16AM-0.04m
12:38PM0.06m
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
light rain
rain showers
light rain
rain showers
light rain
cloud
cloud
light rain
rain showers
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:22
—
—
—
—
—
—
—
7:24
—
—
—
—
—
—
—
7:26
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:09
—
—
—
—
—
—
—
5:07
—
—
—
—
—
—
—
5:06
—
—
 mm
—
1
3
4
1
1
4
4
—
1
1
1
2
1
—
—
2
1
—
—
—
—
—
Temp °C
8
8
11
15
16
15
15
11
10
9
10
10
10
9
10
11
12
13
12
14
14
12
12
Feels °C
5
3
6
11
11
10
7
5
1
1
1
1
2
1
3
5
6
7
8
11
11
10
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.


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