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Surf Forecasts:

Trá Na Rosan surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 11 pm Monday 19 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
8.0° C
 (Which is 1.3°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 6AM is: 2.5m 16s primary swell from a West-northwest direction (forecast issued at 11:00pm January 19). The wind direction is predicted to be offshore and the swell rating is 4.

Time (IST) & DateWave HeightWave Period
Morning (20 Jan)8ft (2.5m)15s
Afternoon (20 Jan)7ft (2.1m)15s
Evening (20 Jan)6ft (1.8m)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
Tuesday
20
Wednesday
21
Thursday
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)
3
5
4
4
1
1
0
2
0
0
1
2
0
0
0
0
0
0
0
2
1
3
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
WNW
3
WNW
3
WNW
2.5
WNW
2.5
NW
2.3
NW
2.1
WNW
1.9
NW
1.8
NW
1.7
WNW
1.5
WNW
1.4
NW
1.4
WNW
1.3
WNW
1.2
WNW
1.1
WNW
1
WNW
1
WNW
0.9
WNW
1.2
WNW
1.6
WNW
1.9
WNW
2.2
WNW
2.2
WNW
Period(s) (?)161616161515151414141313131212121212111817151414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)40714021397135982848227618601554132110808207116495514193532942562048701444166818601809
Wind
(km/h)
10
WNW
5
S
15
SE
25
SE
35
ESE
40
ESE
45
ESE
35
SE
50
SE
50
SE
40
SSE
35
SSE
35
SE
40
ESE
40
ESE
45
E
35
ESE
40
SE
35
SE
35
SE
35
SE
35
SE
25
SE
30
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glassoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		cross-
off
High Tide
/ height (m)
6:41PM
3.04
7:01AM
3.39
7:14PM
3.06
7:34AM
3.43
7:47PM
3.04
8:07AM
3.42
Low Tide
/ height (m)
12:39AM
0.26
1:09PM
0.32
1:11AM
0.20
1:42PM
0.28
1:44AM
0.20
2:16PM
0.29
Tuesday
20
Wednesday
21
Thursday
22
Sunrise----8:41-------8:41-------8:40---
Sunset------4:42-------4:44-------4:45-
light rain
light rain
rain showers
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
clear
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
cloud
light rain
light rain
Rain (mm)
511---2---------111---12
Temp. °C5566688777766777109999988
Feels °C (?)2310-3-1-2-1-4-4-2-2-2-2-3-321211121
  • 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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