Surf Forecasts:
How big are the waves at Trá Na Rosan today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with WNW swell.
- Evening surf: Evening surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with NW swell.
The current surf forecast for Trá Na Rosan at 1PM is: 1.1m 8s primary swell from a West-northwest direction and 0.1m 9s secondary swell from a North direction (forecast issued at 06:00am August 15). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (15 Aug) | 3.5ft (1.1m) | 8s |
| Evening (15 Aug) | 3.5ft (1.1m) | 8s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Mon afternoon. Very mild (max 16°C on Mon night, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | WNW 7 | NW 7 | W 8 | W 8 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 | W 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 164 | 153 | 146 | 149 | 123 | 136 | 159 | 145 | 125 | 99 | 79 | 70 | 33 | 99 | 130 | 140 | 150 | 119 | 111 | 105 | 100 | 67 | 6 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross |
High Tide | 8:31AM3.31m | 8:50PM3.71m | 9:09AM3.20m | 9:28PM3.49m | 9:45AM3.05m | ||||||||||||||||||
Low Tide | 2:27PM-0.06m | 3:00AM0.03m | 3:05PM0.09m | 3:37AM0.24m | 3:44PM0.32m | ||||||||||||||||||
 |  | |  | | | | |  |  | | | | | | | | | | | |  | | |
 | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:01 | — |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | 2 | — | — | — | — | — | 2 | 5 | 3 | 7 | 4 |
Temp °C | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 |
Feels °C | 10 | 9 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 9 | 10 | 11 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | WNW 7 | W 6 | W 8 | W 8 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 | N 7 |
| kJ | 164 | 153 | 146 | 149 | 123 | 136 | 159 | 145 | 125 | 99 | 79 | 70 | 28 | 99 | 130 | 140 | 150 | 119 | 111 | 105 | 100 | 67 | 4 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | — | W 8 | — | N 9 | N 9 | NW 7 | NW 7 | NW 7 | NNW 8 | NW 7 | NNW 8 | N 7 | N 7 | N 7 | N 7 | NW 6 |
| kJ | 2 | 2 | 2 | 2 | 1 | 2 | 2 | — | 1 | — | 6 | 6 | 33 | 19 | 18 | 22 | 12 | 11 | 10 | 9 | 9 | 8 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NNW 9 | NNW 8 | NNW 8 | NW 7 | NNW 8 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | W 18 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 15 | 14 | 22 | 12 | 21 | 7 | 7 | 2 | 2 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 97 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 140 | 44 | 140 | 140 | 1070 | 35 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 35 | 8 | 0 | 0 | 8 | 0 | 29 | 35 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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