Surf Forecasts:
How big are the waves at Trá Na Rosan today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 11ft (3.5m), 16s period with WNW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 10ft (3.0m), 14s period with WNW swell.
- Evening surf: Evening surf (25 Sep, local time) - 8ft (2.5m), 13s period with WNW swell.
The current surf forecast for Trá Na Rosan at 6PM is: 3.0m 13s primary swell from a West-northwest direction and 0.1m 10s secondary swell from a North direction (forecast issued at 12:00pm September 25). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 11ft (3.5m) | 16s |
| Afternoon (25 Sep) | 10ft (3.0m) | 14s |
| Evening (25 Sep) | 8ft (2.5m) | 13s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun morning. Very mild (max 17°C on Sat afternoon, min 10°C on Sun night). Winds decreasing (strong winds from the S on Sat night, light winds from the S by Sun night). | |||||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||
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) | WNW 16 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5960 | 4518 | 3662 | 2723 | 2329 | 2277 | 2102 | 1609 | 1220 | 1046 | 867 | 803 | 734 | 749 | 831 | 1037 | 1037 | 692 | 783 | 1064 | 1092 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 6:14PM3.40m | 6:32AM3.19m | 6:45PM3.55m | 7:03AM3.32m | 7:17PM3.62m | ||||||||||||||||
Low Tide | 11:57AM0.30m | 00:23AM0.15m | 12:28PM0.13m | 00:53AM0.01m | 1:00PM0.02m | ||||||||||||||||
 |  | | |  | | | |  | | | | | | |  |  | | | | | |
 | 7:20 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — | — | — |
Temp °C | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 17 | 16 | 15 | 14 | 13 | 14 | 13 | 12 | 13 | 13 | 13 |
Feels °C | 6 | 8 | 7 | 8 | 6 | 5 | 6 | 7 | 8 | 10 | 12 | 12 | 9 | 7 | 5 | 6 | 7 | 8 | 6 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 16 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | W 11 | W 11 | WNW 11 | WNW 11 | N 12 | WNW 11 |
| kJ | 5960 | 4518 | 3662 | 2723 | 2329 | 2277 | 2102 | 1609 | 1220 | 1046 | 867 | 803 | 734 | 749 | 831 | 1037 | 1037 | 692 | 783 | 12 | 1092 |
Swell 2 Height (m) Direction Period (s) | N 11 | — | N 10 | — | — | — | N 10 | N 10 | N 10 | N 10 | — | — | — | — | — | — | — | — | — | — | NNW 12 |
| kJ | 2 | — | 2 | — | — | — | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | S 3 | SSE 3 | — | — | — | — | WNW 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 2 | — | — | — | — | 1064 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 44 | 44 | 44 | 44 | 79 | 361 | 140 | 75 | 361 | 473 | 438 | 0 | 67 | 67 | 426 | 361 | 140 | 25 | 67 | 67 | 67 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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