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Surf Forecasts:

Rossnowlagh surf break

Rossnowlagh surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 5 pm Saturday 22 Nov 2025 IST
Forecast update in hr  min  s Forecast update imminent
Rossnowlagh surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rossnowlagh sea temperature is
11.3° C
 (Which is normal for this time of year)

How big are the waves at Rossnowlagh today?

The current surf forecast for Rossnowlagh at 9PM is: 1.2m 12s primary swell from a West direction (forecast issued at 05:00pm November 22). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (22 Nov)--
Afternoon (22 Nov)4.5ft (1.3m)12s
Evening (22 Nov)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
22
Sunday
23
Monday
24
Tuesday
25
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
0
2
1
0
0
0
0
0
0
0
0
1
2
2
1
0
0
0
0
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
W
1.3
W
1.2
W
1.3
WSW
3
W
3
W
5
W
5
WNW
3.5
WNW
3
WNW
3
WNW
2.4
WNW
2.1
WNW
1.9
WNW
1.7
WNW
1.5
WNW
1.3
WNW
1.2
WNW
1.1
WNW
1.2
WNW
1.1
WNW
0.9
WNW
1.1
WNW
0.9
WNW
Period(s) (?)1212121281011121211111110101010101010109999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)49646439047010711867593567393487231417311273919740607432349294245269197138184140
Wind
(km/h)
10
SW
10
SSE
15
SE
20
WSW
35
W
40
W
55
WSW
50
W
35
NNW
20
NW
25
NW
20
NNW
10
N
10
N
10
N
20
N
25
N
20
N
15
N
20
NNW
15
NNW
10
NNW
5
NNW
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		cross-
on		ononononcross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrossglassglass
High Tide
/ height (m)
6:46PM
3.01
7:06AM
3.29
7:21PM
2.88
7:44AM
3.19
7:57PM
2.73
8:24AM
3.08
Low Tide
/ height (m)
12:38PM
0.52
12:42AM
0.51
1:13PM
0.63
1:15AM
0.61
1:51PM
0.78
1:50AM
0.73
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Sunrise------8:15-------8:18-------8:19-
Sunset4:22-------4:20-------4:19-------
part cloud
part cloud
cloud
rain showers
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
rain showers
clear
clear
Rain (mm)
---1312352221---------1--
Temp. °C9668887888888771097888778
Feels °C (?)6324-1-1-4-20323543532334356
  • 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

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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.

View detailed surf forecast for Rossnowlagh at:
surf-forecast.com

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