Surf Forecasts:
How big are the waves at Trá Na Rosan today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 2ft (0.6m), 5s period with N swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1ft (0.3m), 9s period with W swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.4m), 5s period with NNW swell.
The current surf forecast for Trá Na Rosan at 2PM is: 0.3m 9s primary swell from a West direction and 0.4m 5s secondary swell from a North-northwest direction, 0.3m 6s secondary swell from a West-northwest direction (forecast issued at 06:00am August 22). The wind direction is predicted to be glassy.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 2ft (0.6m) | 5s |
| Afternoon (22 Aug) | 1ft (0.3m) | 9s |
| Evening (22 Aug) | 1.5ft (0.4m) | 5s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 13°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | N 5 | N 5 | N 5 | W 9 | W 9 | NNW 5 | W 9 | WNW 6 | W 9 | WNW 9 | NW 6 | NW 6 | NW 7 | NW 7 | NW 11 | NW 11 | NW 12 | NW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 27 | 17 | 17 | 14 | 14 | 9 | 6 | 7 | 6 | 16 | 20 | 27 | 35 | 36 | 73 | 249 | 396 | 433 | 396 | 352 | 255 | 227 | 227 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross-on | cross-on | on | cross | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:02PM2.30m | 3:46AM2.23m | 4:20PM2.48m | 4:46AM2.41m | 5:09PM2.71m | ||||||||||||||||||
Low Tide | 8:20AM1.35m | 9:27PM1.31m | 9:49AM1.23m | 10:36PM1.13m | 10:45AM1.00m | ||||||||||||||||||
 |  |  | | | |  | | | | |  | | |  | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 18 | 20 | 20 | 17 |
Feels °C | 9 | 9 | 9 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 11 | 15 | 17 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 5 | N 5 | WNW 5 | N 5 | NNW 5 | W 9 | NW 4 | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 11 | NW 12 | NW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 11 | 17 | 5 | 12 | 8 | 6 | 3 | 7 | 6 | 6 | 20 | 27 | 35 | 36 | 37 | 249 | 396 | 433 | 396 | 352 | 255 | 227 | 227 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 5 | W 9 | WNW 6 | W 9 | WNW 6 | WNW 6 | W 8 | NNW 5 | NNW 5 | WNW 9 | WNW 9 | WNW 8 | NW 11 | NW 11 | W 15 | — | — | — | — | — | — | — |
| kJ | 5 | 11 | 13 | 7 | 14 | 4 | 4 | 6 | 3 | 5 | 16 | 15 | 14 | 19 | 73 | 5 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 9 | W 8 | NW 7 | W 9 | W 16 | NW 10 | W 9 | N 4 | W 9 | WNW 9 | W 16 | W 16 | NW 11 | W 8 | W 10 | W 10 | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 2 | 14 | 5 | 4 | 6 | 1 | 6 | 16 | 5 | 5 | 5 | 12 | 2 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | — | N 5 | — | WNW 6 | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 27 | — | 17 | — | 8 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 253 | 204 | 204 | 26 | 202 | 202 | 333 | 344 | 202 | 203 | 202 | 35 | 26 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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