Rossnowlagh Surf Break

Lat Long: 54.57° N 8.23° W

Rossnowlagh 48 hour detailed Surf Forecast

Issued: 11 pm 04 Nov 2026 (local time)

Forecast update in  hr  min

Today's Rossnowlagh sea temperature is
11.9°C
0.3° 

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 Nov):

  • Morning surf: Morning surf (05 Nov, local time) - 2.5ft (0.7m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (05 Nov, local time) - 2ft (0.6m), 11s period with W swell.
  • Evening surf: Evening surf (05 Nov, local time) - 1.5ft (0.5m), 10s period with W swell.

The current surf forecast for Rossnowlagh at 7AM is: 0.7m 11s primary swell from a West direction (forecast issued at 11:00pm November 04). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (05 Nov)2.5ft (0.7m)11s
Afternoon (05 Nov)2ft (0.6m)11s
Evening (05 Nov)1.5ft (0.5m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 11°C on Sat afternoon, min 8°C on Wed night). Wind will be generally light.

Thursday
5
Friday
6
Sat
7
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
12 AM
3 AM
6 AM
Rating
(10 max)
2
1
1
1
1
1
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
1
W
12
0.9
W
12
0.8
W
12
0.8
W
11
0.7
W
11
0.7
W
11
0.6
W
11
0.6
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.6
W
12
0.6
W
12
0.5
W
10
0.6
W
11
0.6
W
11
0.6
W
10
0.6
W
10
0.6
W
10
Wave Graph
Metric surfscale
Energy kJ
295
232
177
163
116
114
82
74
50
50
50
52
99
101
49
85
85
78
73
73
Wind (km/h)
10
ENE
15
E
15
E
10
ENE
15
ENE
15
ENE
15
ENE
10
ENE
10
ENE
10
ENE
10
ENE
10
E
10
E
10
E
10
ENE
10
ENE
10
E
10
E
5
ENE
5
ENE
Wind State
cross-off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
High Tide
2:47AM2.80m
2:55PM3.32m
3:34AM3.03m
3:42PM3.40m
4:14AM3.23m
Low Tide
8:36PM0.57m
8:39AM0.83m
9:21PM0.40m
9:28AM0.65m
9:58PM0.29m
cloud
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part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
7:41
—
—
—
—
—
—
—
7:43
—
—
—
—
—
—
—
7:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
4:50
—
—
—
—
—
—
—
4:47
—
—
—
—
4:45
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
9
9
8
8
8
9
10
9
9
9
9
9
9
9
10
10
9
9
9
8
Feels °C
6
6
5
5
4
5
6
6
6
6
6
6
6
6
8
8
6
7
7
5
  • 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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