- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Trá Na Rosan surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Thursday 07 May 2026 ISTForecast 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
11.0° 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: 0.6m 9s primary swell from a North direction and 0.4m 7s secondary swell from a West-northwest direction (forecast issued at 12:00am May 07). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 2.5ft (0.8m) | 6s |
| Afternoon (07 May) | 4.5ft (1.4m) | 8s |
| Evening (07 May) | 5ft (1.6m) | 9s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Thu afternoon, min 7°C on Wed night). Winds increasing (light winds from the SSW on Wed night, fresh winds from the NNE by Fri night). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
N 9 | N 9 | N 9 | W 6 | W 7 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | NW 14 | NW 13 | NW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | |
83 | 60 | 60 | 54 | 89 | 262 | 415 | 398 | 331 | 465 | 1751 | 1853 | 1553 | 1460 | 1216 | 1126 | 1121 | 1085 | 1016 | 990 | 987 | 894 | 733 | 640 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 10:00AM2.49m | 10:31PM2.64m | 10:49AM2.31m | 11:30PM2.51m | 11:57AM2.19m | |||||||||||||||||||
Low Tide | 3:55AM0.94m | 4:02PM0.93m | 4:45AM1.11m | 4:52PM1.07m | 5:52AM1.22m | 6:00PM1.16m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | | |  |  | | |  | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:19 | — | — | — | — | — | — | — | 9:21 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 7 | 7 | 10 | 11 | 12 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 |
3 | 2 | 2 | 4 | 6 | 6 | 4 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 1 | -1 | -1 | -1 | -1 | -1 | 0 | 1 | |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | W 6 | W 7 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 13 | NW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 12 | NNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 83 | 60 | 60 | 54 | 89 | 262 | 415 | 398 | 331 | 388 | 1751 | 1853 | 1553 | 1460 | 1216 | 1126 | 1121 | 1085 | 55 | 46 | 26 | 24 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 7 | W 7 | N 9 | N 9 | NNW 10 | NNW 10 | NNW 10 | NW 15 | NW 14 | — | — | NW 14 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | — | — |
| kJ | 24 | 21 | 26 | 43 | 44 | 30 | 31 | 31 | 110 | 465 | — | — | 47 | 44 | 67 | 60 | 57 | 56 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 14 | — | — | NW 14 | NNW 10 | NNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 7 | — | — | 30 | 30 | 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1016 | 990 | 987 | 894 | 733 | 640 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 25 | 13 | 35 | 90 | 75 | 44 | 44 | 78 | 52 | 52 | 78 | 78 | 78 | 78 | 78 | 78 | 539 | 133 | 539 | 539 | 84 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest