Surf Forecasts:
How big are the waves at Trá Na Rosan today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 3.5ft (1.1m), 7s period with NNW swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 3ft (0.9m), 7s period with NNW swell.
- Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.8m), 7s period with NNW swell.
The current surf forecast for Trá Na Rosan at 9AM is: 1.1m 7s primary swell from a North-northwest direction and 0.3m 9s secondary swell from a West-northwest direction (forecast issued at 12:00am July 22). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 3.5ft (1.1m) | 7s |
| Afternoon (22 Jul) | 3ft (0.9m) | 7s |
| Evening (22 Jul) | 2.5ft (0.8m) | 7s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 11°C on Tue night). Winds increasing (light winds from the WNW on Wed night, fresh winds from the WSW by Fri morning). | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 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) | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NNW 6 | NW 6 | NW 6 | NW 7 | NW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 85 | 107 | 99 | 105 | 88 | 73 | 70 | 57 | 44 | 44 | 42 | 32 | 31 | 26 | 38 | 46 | 84 | 296 | 354 | 352 | 291 | 314 | 277 | 251 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 00:26AM2.66m | 1:01PM2.43m | 1:31AM2.45m | 2:15PM2.38m | 2:49AM2.35m | 3:33PM2.43m | ||||||||||||||||||
Low Tide | 6:43AM0.97m | 7:07PM1.09m | 7:49AM1.11m | 8:26PM1.19m | 9:02AM1.15m | 9:45PM1.16m | ||||||||||||||||||
 | |  | | |  | |  | |  |  | | | | | | | | | | | | | | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:51 | — | — | — | — | — | — | — | 9:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 15 | 15 |
Feels °C | 8 | 10 | 9 | 10 | 10 | 11 | 11 | 13 | 13 | 11 | 12 | 11 | 11 | 10 | 11 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NNW 6 | WNW 8 | NW 12 | NW 7 | NW 10 | WNW 9 | — | — | — | — | WNW 8 |
| kJ | 16 | 16 | 99 | 105 | 88 | 73 | 70 | 57 | 44 | 44 | 42 | 32 | 31 | 26 | 14 | 21 | 75 | 296 | 354 | — | — | — | — | 251 |
Swell 2 Height (m) Direction Period (s) | — | W 16 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 13 | WNW 8 | NW 10 | — | — | — | — | — | — | — |
| kJ | — | 5 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 6 | 13 | 84 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | WNW 3 | NW 6 | NW 6 | — | SW 3 | — | WNW 9 | WNW 8 | WNW 8 | WNW 8 | — |
| kJ | 85 | 107 | — | — | — | — | — | — | — | — | — | — | — | 1 | 38 | 46 | — | 1 | — | 352 | 291 | 314 | 277 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 327 | 327 | 327 | 13 | 84 | 1305 | 13 | 84 | 35 | 35 | 35 | 35 | 35 | 470 | 408 | 44 | 35 | 35 | 44 | 388 | 1221 | 1765 | 1221 | 788 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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