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Surf Forecasts:

Trá Na Rosan surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 11 pm Wednesday 19 Nov 2025 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
11.8° C
 (Which is slightly warmer than usual)

How big are the waves at Trá Na Rosan today?

The current surf forecast for Trá Na Rosan at 5AM is: 2.4m 8s primary swell from a North-northwest direction and 0.3m 11s secondary swell from a West-northwest direction (forecast issued at 11:00pm November 19). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Nov)7.5ft (2.3m)8s
Afternoon (20 Nov)5ft (1.6m)7s
Evening (20 Nov)4.5ft (1.3m)7s

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
Thursday
20
Friday
21
Saturday
22
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)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
1
0
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
NNW
2.5
NNW
2.5
NNW
2.4
NNW
2.3
NNW
2.1
NNW
1.6
NNW
1.5
NNW
1.3
NNW
0.7
N
0.4
NW
0.9
NNW
0.8
NNW
0.6
WNW
0.7
WNW
0.7
WNW
0.8
WNW
0.9
WNW
1.6
WNW
1.2
WNW
1.1
WNW
1.5
WNW
1.5
WNW
1.5
WNW
Period(s) (?)888887777111510101414131313131313131211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)88686778465756145627619813711082176109127166156205265828447378722644591
Wind
(km/h)
45
NNW
40
NNW
40
N
45
N
40
N
35
N
35
N
30
N
20
N
10
NW
10
WSW
20
SSW
20
S
20
S
30
SSE
30
S
20
S
15
SSW
25
W
25
WNW
25
WNW
20
W
20
SW
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on		ononcross-
on		cross-
on		oncrosscross-
off		offoffoffoffcross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off
High Tide
/ height (m)
5:44AM
3.18
5:58PM
3.10
6:15AM
3.21
6:30PM
3.05
6:48AM
3.18
Low Tide
/ height (m)
11:28PM
0.38
11:47AM
0.41
11:59PM
0.39
12:20PM
0.43
12:30AM
0.44
12:54PM
0.50
Thursday
20
Friday
21
Saturday
22
Sunrise----8:11-------8:14-------8:15---
Sunset------4:19-------4:17-------4:16-
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
rain showers
clear
rain showers
rain showers
rain showers
part cloud
cloud
Rain (mm)
2111111-------1161-111--
Temp. °C66666777777544555610101010108
Feels °C (?)-5-5-5-5-4-3-2-1133-1-2-2-2-202444453
  • 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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