- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Trá Na Rosan surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Thursday 28 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
11.9° C
(Which is slightly warmer than usual)How big are the waves at Trá Na Rosan today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1ft (0.3m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1ft (0.3m), 8s period with WNW swell.
- Evening surf: Evening surf (28 May, local time) - 1ft (0.3m), 8s period with WNW swell.
The current surf forecast for Trá Na Rosan at 4AM is: 0.4m 9s primary swell from a West-northwest direction and 0.4m 6s secondary swell from a Northwest direction (forecast issued at 12:00am May 28). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1ft (0.3m) | 9s |
| Afternoon (28 May) | 1ft (0.3m) | 8s |
| Evening (28 May) | 1ft (0.3m) | 8s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 20°C on Thu morning, min 12°C on Fri morning). Winds increasing (light winds from the S on Thu night, fresh winds from the SW by Fri morning). | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 10 | NW 10 | W 14 | NW 9 | W 12 | W 7 | W 7 | WNW 7 | WNW 7 | NW 7 | WNW 7 | W 10 | W 12 | W 12 | W 12 | |
28 | 27 | 26 | 16 | 15 | 14 | 13 | 13 | 11 | 10 | 15 | 14 | 13 | 11 | 152 | 134 | 97 | 97 | 53 | 33 | 90 | 295 | 404 | 384 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | cross-off | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | off | off | off | off | cross-off | off | off | cross-off | |
High Tide | 4:58AM2.93m | 5:23PM2.90m | 5:37AM2.97m | 5:59PM3.02m | 6:14AM2.99m | 6:33PM3.10m | ||||||||||||||||||
Low Tide | 10:40PM0.70m | 11:05AM0.56m | 11:22PM0.62m | 11:41AM0.51m | 00:00AM0.55m | 12:15PM0.49m | ||||||||||||||||||
 | |  |  |  | | |  |  |  | |  | | | | | | | | | | | |  | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:54 | — | — | — | — | — | — | — | 9:57 | — |
— | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | |
Temp °C | 16 | 15 | 14 | 16 | 20 | 20 | 13 | 13 | 14 | 13 | 13 | 13 | 12 | 14 | 14 | 14 | 14 | 12 | 13 | 15 | 18 | 14 | 13 | 14 |
14 | 12 | 11 | 12 | 18 | 19 | 11 | 12 | 10 | 7 | 8 | 8 | 6 | 8 | 10 | 12 | 11 | 8 | 9 | 11 | 15 | 12 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 10 | NW 10 | NW 9 | NW 9 | W 12 | W 12 | W 7 | WNW 7 | WNW 7 | NW 7 | WNW 7 | W 10 | W 12 | W 12 | W 12 |
 kJ | 28 | 27 | 26 | 16 | 15 | 14 | 13 | 13 | 11 | 10 | 15 | 13 | 13 | 11 | 24 | 134 | 97 | 97 | 53 | 33 | 90 | 295 | 404 | 384 |
Swell 2 Height (m) Direction Period (s) | NW 7 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NE 5 | — | NW 6 | NW 10 | W 16 | W 16 | W 14 | W 18 | W 18 | W 17 | W 11 | W 9 | W 10 | W 9 | W 8 | NW 7 | WNW 7 | NNW 10 | NNW 9 |
| kJ | 11 | 10 | 8 | 4 | 4 | 1 | — | 1 | 4 | 5 | 5 | 14 | 6 | 6 | 6 | 21 | 15 | 19 | 59 | 28 | 23 | 19 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | W 18 | W 18 | ENE 5 | ENE 5 | ENE 5 | NW 6 | NW 6 | W 16 | W 16 | N 7 | N 6 | N 6 | — | — | — | W 16 | W 11 | W 16 | W 16 | W 10 | WNW 13 | N 10 | — | — |
| kJ | 6 | 6 | 2 | 2 | 3 | 1 | 1 | 5 | 5 | 1 | 1 | 1 | — | — | — | 5 | 9 | 5 | 5 | 18 | 35 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | ESE 2 | ESE 2 | ESE 2 | SE 2 | SSE 2 | — | — | WSW 3 | SW 3 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | W 7 | W 7 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 67 | 111 | 133 | 194 | 195 | 152 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 26 | 330 | 579 | 581 | 581 | 326 | 330 | 388 | 378 | 356 | 356 | 140 | 122 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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