Surf Forecasts:
How big are the waves at Trá Na Rosan today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
- Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.4m), 10s period with WNW swell.
The current surf forecast for Trá Na Rosan at 4PM is: 0.4m 7s primary swell from a West direction and 0.1m 7s secondary swell from a Northwest direction (forecast issued at 12:00pm August 26). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (26 Aug) | 1.5ft (0.4m) | 8s |
| Evening (26 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 19°C on Thu afternoon, min 14°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | W 7 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NNW 4 | NNW 5 | NNW 5 | NNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 20 | 18 | 17 | 11 | 39 | 54 | 69 | 66 | 64 | 62 | 44 | 42 | 27 | 22 | 22 | 12 | 11 | 15 | 24 | 30 | 32 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross | glassy | on | on | on | on | on | cross-on |
High Tide | 6:19PM3.18m | 6:32AM2.96m | 6:49PM3.36m | 7:03AM3.09m | 7:18PM3.49m | ||||||||||||||||
Low Tide | 11:58AM0.53m | 00:27AM0.46m | 12:29PM0.33m | 00:57AM0.28m | 12:59PM0.18m | ||||||||||||||||
 |  | | |  | | |  | | |  | | | | | | | | | |  | |
 | 6:24 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:35 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 18 | 17 | 18 | 17 | 16 | 15 | 15 | 16 | 18 | 19 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 |
Feels °C | 12 | 15 | 15 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 16 | 15 | 16 | 15 | 16 | 15 | 14 | 12 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 7 | W 7 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NNW 5 | NNW 5 | NNW 5 |
| kJ | 20 | 18 | 17 | 10 | 39 | 54 | 69 | 66 | 64 | 62 | 44 | 42 | 27 | 22 | 22 | 12 | 11 | 11 | 24 | 30 | 32 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 7 | WNW 11 | W 7 | NW 7 | NE 4 | NE 5 | NNE 5 | N 5 | N 4 | N 8 | N 8 | N 8 | N 4 | N 4 | N 7 | — | WNW 7 | WNW 7 | WNW 7 |
| kJ | 2 | 2 | 2 | 11 | 9 | 2 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | 3 | 3 | 1 | — | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 11 | — | N 7 | — | — | — | N 8 | N 8 | N 8 | — | — | — | N 7 | N 7 | — | — | NW 8 | — | — |
| kJ | — | — | 5 | — | 1 | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | — | — | 2 | — | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 4 | ENE 4 | NE 4 | NE 4 | — | — | ENE 4 | ENE 4 | ENE 2 | NE 4 | NE 4 | NNE 4 | — | — | NNW 4 | NNW 4 | — | — | — |
| kJ | 9 | 9 | 4 | 7 | 4 | 3 | — | — | 2 | 1 | 1 | 5 | 3 | 3 | — | — | 6 | 15 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 202 | 144 | 32 | 32 | 2 | 0 | 0 | 0 | 2 | 29 | 54 | 84 | 128 | 346 | 405 | 291 | 345 | 364 | 344 | 344 | 32 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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