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Surf Forecasts:

Trá Na Rosan surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 11 pm Thursday 15 Jan 2026 IST
Forecast update in hr  min  s Forecast update imminent
Trá Na Rosan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trá Na Rosan sea temperature is
8.3° C
 (Which is 1.1°C colder than average for this time of year)

How big are the waves at Trá Na Rosan today?

The current surf forecast for Trá Na Rosan at 5AM is: 2.5m 16s primary swell from a West-northwest direction and 0.4m 10s secondary swell from a North-northwest direction (forecast issued at 11:00pm January 15). The wind direction is predicted to be offshore and the swell rating is 4.

Time (IST) & DateWave HeightWave Period
Morning (16 Jan)8ft (2.4m)15s
Afternoon (16 Jan)7.5ft (2.3m)15s
Evening (16 Jan)7ft (2.2m)14s

Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
16
Saturday
17
Sunday
18
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)
5
5
4
4
4
4
4
3
4
4
3
2
3
2
1
1
1
2
1
1
1
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
WNW
3
WNW
2.5
WNW
2.5
WNW
2.4
WNW
2.4
WNW
2.3
WNW
2.3
WNW
2.2
WNW
2
WNW
1.8
WNW
1.7
WNW
1.5
WNW
1.4
WNW
1.3
WNW
1.2
WNW
1.1
WNW
1.1
WNW
1
WNW
1
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
Period(s) (?)171616161515151514141413131212121111111110101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)48834173346029972446241422922261206116011144936769618477399296275222214180140109107
Wind
(km/h)
20
SSE
25
SSE
20
SSE
20
SSE
20
SSE
20
SE
20
SE
15
SE
15
SE
15
SE
15
SE
15
ESE
15
ESE
15
ESE
20
ESE
20
ESE
20
SE
25
SE
25
SSE
25
SE
25
SSE
25
SSE
25
SSE
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoff
High Tide
/ height (m)
4:41AM
2.80
4:58PM
2.73
5:20AM
2.99
5:35PM
2.87
5:55AM
3.16
Low Tide
/ height (m)
10:18PM
0.87
10:48AM
0.83
10:58PM
0.70
11:27AM
0.66
11:34PM
0.53
12:02PM
0.52
Friday
16
Saturday
17
Sunday
18
Sunrise----8:47-------8:45-------8:45---
Sunset------4:34-------4:36-------4:37-
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
Rain (mm)
------------------------
Temp. °C555556776667678766555677
Feels °C (?)-1-1-1-1-10122223233310-1-1-1-111
  • 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 Trá Na Rosan 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 Trá Na Rosan at:
surf-forecast.com

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