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Surf Forecasts:

Rossnowlagh surf break

Rossnowlagh surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 11 pm Friday 13 Mar 2026 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
8.2° C
 (Which is slightly cooler than normal)

How big are the waves at Rossnowlagh today?

The current surf forecast for Rossnowlagh at 8AM is: 2.5m 13s primary swell from a West-northwest direction (forecast issued at 11:00pm March 13). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (14 Mar)8ft (2.5m)13s
Afternoon (14 Mar)7.5ft (2.3m)12s
Evening (14 Mar)7ft (2.1m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Saturday
14
Sunday
15
Monday
16
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
!
3
2
2
2
1
1
2
1
1
1
0
0
0
0
0
!
!
!
!
0
!
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WNW
3
WNW
3
WNW
3
WNW
2.5
WNW
2.4
WNW
2.3
WNW
2.1
WNW
2.1
WNW
2
WNW
1.8
WNW
2
W
2.5
W
3.5
W
4
W
5
WNW
6
WNW
6.5
WNW
6
WNW
6
WNW
5.5
WNW
4.5
WNW
4.5
WNW
4
WNW
Period(s) (?)15141413131312121213131291012131919191918181716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4756410734692653219018151543124013021259100911791236240943167770273612822626027236211845513587107027664
Wind
(km/h)
10
WNW
10
W
15
WSW
15
SW
15
SW
20
W
20
W
15
W
15
SW
15
S
20
S
30
W
35
W
40
W
40
W
40
W
40
W
40
W
35
WSW
30
WSW
25
SW
20
S
25
SSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on		cross-
on		onononcross-
on		crosscrossononononononononcross-
on		cross-
on		crosscross-
on		cross-
on
High Tide
/ height (m)
2:35AM
2.54
3:08PM
2.38
3:29AM
2.83
3:53PM
2.64
4:07AM
3.14
4:30PM
2.91
Low Tide
/ height (m)
8:05PM
1.38
9:08AM
1.23
9:07PM
1.13
9:51AM
0.93
9:48PM
0.86
10:25AM
0.63
Saturday
14
Sunday
15
Monday
16
Sunrise----6:50-------6:48-------6:46---
Sunset-------6:32-------6:35-------6:37
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
cloud
Rain (mm)
--11111--11111122111-31-
Temp. °C65545787666866545556781011
Feels °C (?)211012332211-3-4-5-6-5-4-4-11355
  • 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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