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Surf Forecasts:
Trá Na Rosan surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Monday 25 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
11.8° 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 6AM is: 1.5m 13s primary swell from a West-northwest direction (forecast issued at 12:00am May 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 5ft (1.5m) | 13s |
| Afternoon (25 May) | 4.5ft (1.4m) | 12s |
| Evening (25 May) | 4.5ft (1.3m) | 12s |
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. Warm (max 20°C on Wed afternoon, min 11°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | W 10 | W 9 | |
874 | 767 | 744 | 732 | 614 | 566 | 548 | 469 | 579 | 569 | 560 | 513 | 394 | 313 | 328 | 275 | 210 | 202 | 146 | 111 | 75 | 68 | 47 | 44 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross | cross-on | cross-on | on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:18AM2.86m | 3:00PM2.48m | 3:21AM2.87m | 3:57PM2.62m | 4:13AM2.90m | 4:44PM2.76m | ||||||||||||||||||
Low Tide | 8:47AM0.76m | 8:53PM0.86m | 9:42AM0.69m | 9:52PM0.78m | 10:27AM0.62m | |||||||||||||||||||
 |  |  | | | | | | | |  |  | | | | | | | | | | | | | |
 | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:49 | — | — | — | — | — | — | — | 9:51 | — | — | — | — | — | — | — | 9:52 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 14 | 14 | 15 | 15 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 11 | 11 | 11 | 11 | 12 | 15 | 19 | 20 | 19 | 16 |
15 | 12 | 11 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 10 | 13 | 18 | 18 | 17 | 14 | |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | W 10 | W 9 |
 kJ | 874 | 767 | 744 | 732 | 614 | 566 | 548 | 469 | 579 | 569 | 560 | 513 | 394 | 313 | 328 | 275 | 210 | 202 | 146 | 111 | 75 | 68 | 47 | 44 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 20 | W 19 | NNE 4 | NNE 4 | NNE 4 | NW 7 | N 7 | NNW 7 | NW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 3 | 3 | 3 | 12 | 24 | 18 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 | W 19 | W 19 | NNE 4 | W 19 | W 18 | NE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 3 | 7 | 6 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 2 | — | — | NNE 4 | — | — | — | — | — | ENE 2 | ESE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | — | — | — | — | — | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 35 | 35 | 136 | 84 | 2 | 2 | 2 | 2 | 29 | 29 | 78 | 78 | 29 | 2 | 2 | 0 | 0 | 0 | 2 | 2 | 2 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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