Surf Forecasts:
How big are the waves at Trá Na Rosan today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 1ft (0.3m), 11s period with WNW swell.
- Evening surf: Evening surf (10 Sep, local time) - 5ft (1.6m), 10s period with W swell.
The current surf forecast for Trá Na Rosan at 10PM is: 1.6m 10s primary swell from a West direction and 0.1m 8s secondary swell from a North direction (forecast issued at 06:00pm September 10). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 1ft (0.3m) | 11s |
| Evening (10 Sep) | 5ft (1.6m) | 10s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri night. Very mild (max 16°C on Thu afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Sun morning). | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 7 | N 7 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 1 | 1 | 524 | 458 | 523 | 452 | 363 | 387 | 426 | 368 | 726 | 619 | 1321 | 1647 | 1824 | 1824 | 1614 | 1256 | 972 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | off | off | cross-off | cross-off | cross | cross | cross-on | cross-on | glassy |
High Tide | 6:31PM3.70m | 6:53AM3.33m | 7:09PM3.79m | 7:28AM3.39m | 7:45PM3.75m | ||||||||||||||
Low Tide | 00:43AM-0.07m | 12:47PM-0.06m | 1:19AM-0.13m | 1:24PM-0.10m | |||||||||||||||
 |  |  |  |  | | | | | | |  | |  | | | | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:57 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | 2 | 1 | 4 | 1 | 1 | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 16 | 16 | 16 | 16 | 15 | 14 | 14 |
Feels °C | 10 | 9 | 9 | 8 | 6 | 7 | 9 | 11 | 10 | 12 | 9 | 5 | 11 | 12 | 12 | 15 | 14 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 8 | — | — | — | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 1 | 1 | 1 | — | — | — | 363 | 387 | 426 | 368 | 726 | 619 | 1321 | 1647 | 1824 | 1824 | 1614 | 1256 | 972 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 12 | — | NW 13 | — | N 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 137 | — | 398 | — | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 16 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 11 | W 11 | W 10 | W 10 | WNW 10 | WNW 10 | — | — | — | — | — | — | SSW 4 | — | — | — | — | — | — |
| kJ | 505 | 651 | 524 | 458 | 523 | 452 | — | — | — | — | — | — | 11 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 281 | 426 | 377 | 361 | 344 | 140 | 122 | 75 | 44 | 0 | 0 | 361 | 361 | 57 | 35 | 140 | 35 | 26 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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