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Surf Forecasts:

Rossnowlagh surf break

Rossnowlagh surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 5 am Sunday 23 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 8AM is: 3.5m 10s primary swell from a West direction (forecast issued at 05:00am November 23). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (23 Nov)13ft (4.0m)11s
Afternoon (23 Nov)16ft (5.0m)12s
Evening (23 Nov)10ft (3.0m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
23
Monday
24
Tuesday
25
Wed
26
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
1
2
2
2
1
0
0
0
0
0
1
0
0
0
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
W
3.5
W
4
W
4.5
W
5
W
3.5
WNW
3
WNW
2.5
WNW
2.3
WNW
1.9
WNW
1.6
WNW
1.3
WNW
1.2
W
1.1
W
1
W
1
WNW
1.3
WNW
1.1
WNW
1
WNW
0.9
WNW
0.8
WNW
0.7
WNW
0.7
W
0.6
WNW
Period(s) (?)89111212121211111111101010101099999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)87518343648581174823759243316651265798599377296245196201266203154113106797858
Wind
(km/h)
35
W
40
W
45
W
50
WSW
55
W
40
WNW
30
NNW
20
N
15
N
10
N
15
N
30
N
25
N
25
N
25
NNW
20
NNW
15
NNW
15
NNW
5
NNW
10
NW
5
SW
10
S
10
SSE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on		crosscrosscrosscrosscrosscross-
off		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		glasscrosscross-
off		cross-
off
High Tide
/ height (m)
7:06AM
3.29
7:21PM
2.88
7:44AM
3.19
7:57PM
2.73
8:24AM
3.08
8:39PM
2.57
Low Tide
/ height (m)
1:13PM
0.63
1:15AM
0.61
1:51PM
0.78
1:50AM
0.73
2:33PM
0.92
Sunday
23
Monday
24
Tuesday
25
Wed
26
Sunrise--8:15-------8:18-------8:19-----
Sunset----4:20-------4:19-------4:17---
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
part cloud
cloud
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
Rain (mm)
2221232-----------------
Temp. °C888889887789888878899765
Feels °C (?)-1-1-2-3-30133342122324567431
  • 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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