Surf Forecasts:
How big are the waves at Trá Na Rosan today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 5ft (1.6m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 5ft (1.5m), 11s period with WNW swell.
- Evening surf: Evening surf (22 Oct, local time) - 4.5ft (1.4m), 11s period with WNW swell.
The current surf forecast for Trá Na Rosan at 7AM is: 1.7m 12s primary swell from a West-northwest direction and 0.9m 7s secondary swell from a North-northwest direction (forecast issued at 12:00am October 22). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 5ft (1.6m) | 12s |
| Afternoon (22 Oct) | 5ft (1.5m) | 11s |
| Evening (22 Oct) | 4.5ft (1.4m) | 11s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat morning, min 8°C on Thu night). Winds increasing (light winds from the SW on Thu night, gales from the SW by Sat afternoon). | ||||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 14 | WNW 14 | NW 14 | WNW 13 | WNW 13 | WNW 12 | N 11 | W 12 | WNW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1430 | 1126 | 878 | 710 | 698 | 546 | 486 | 478 | 486 | 486 | 991 | 1243 | 1952 | 2151 | 2986 | 3380 | 4025 | 3315 | 2288 | 1622 | 1144 | 9 | 5203 | 13944 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-off | cross-off | off | off | off | cross-off | cross | on | on | cross-on | cross-on | cross-on | cross-on | cross | off | off | off | off | cross | cross-off | cross |
High Tide | 4:13AM2.49m | 4:26PM2.89m | 4:51AM2.74m | 5:02PM3.13m | 5:25AM2.99m | 5:36PM3.34m | ||||||||||||||||||
Low Tide | 10:07PM0.88m | 10:08AM0.84m | 10:42PM0.61m | 10:45AM0.61m | 11:15PM0.35m | 11:21AM0.38m | ||||||||||||||||||
 |  | |  | |  |  | | |  | |  | | | | | | | | | |  | | | |
 | — | — | 8:14 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:18 | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | 1 | 1 | — | — | — | — | — | — | 2 | 3 | 2 | 1 | — | — | — | — | — | — | 4 | 4 | 8 | — | 1 |
Temp °C | 10 | 9 | 9 | 10 | 11 | 12 | 10 | 9 | 9 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 13 | 12 | 9 | 11 |
Feels °C | 6 | 5 | 4 | 6 | 7 | 9 | 6 | 6 | 7 | 3 | 0 | -1 | -1 | 1 | 1 | 3 | 5 | 4 | 1 | -4 | 6 | 0 | -6 | -4 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | — | — | — | — | — | — | WNW 14 | NW 14 | WNW 13 | WNW 13 | WNW 12 | N 11 | — | — |
| kJ | 1430 | 1126 | 878 | 710 | 698 | 546 | 486 | 478 | 486 | 486 | — | — | — | — | — | — | 4025 | 3315 | 2288 | 1622 | 1144 | 9 | — | — |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 7 | NNW 7 | NNW 6 | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 140 | 85 | 78 | 55 | 41 | 26 | 24 | 15 | 13 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 11 | NW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 14 | — | — | — | S 4 | S 5 | W 11 | W 12 | WNW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | 991 | 1243 | 1952 | 2151 | 2986 | 3380 | — | — | — | 33 | 47 | 1829 | 5203 | 13944 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 168 | 340 | 398 | 388 | 337 | 377 | 44 | 0 | 67 | 326 | 1026 | 1026 | 1117 | 703 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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