Surf Forecasts:
How big are the waves at Trá Na Rosan today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 1.5ft (0.5m), 12s period with W swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 1.5ft (0.4m), 12s period with WNW swell.
- Evening surf: Evening surf (30 Sep, local time) - 7ft (2.2m), 14s period with WNW swell.
The current surf forecast for Trá Na Rosan at 12PM is: 0.6m 10s primary swell from a West direction and 0.2m 10s secondary swell from a North direction (forecast issued at 06:00am September 30). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 1.5ft (0.5m) | 12s |
| Afternoon (30 Sep) | 1.5ft (0.4m) | 12s |
| Evening (30 Sep) | 7ft (2.2m) | 14s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Very mild (max 16°C on Wed morning, min 11°C on Wed night). Winds decreasing (strong winds from the SSE on Wed morning, light winds from the SW by Fri night). | |||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||||||||||
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) | W 12 | W 12 | W 11 | W 10 | WNW 12 | W 12 | WNW 14 | WNW 15 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 75 | 69 | 61 | 94 | 49 | 469 | 1690 | 4188 | 5255 | 5104 | 4334 | 3501 | 2922 | 2334 | 1726 | 1532 | 1182 | 1027 | 859 | 686 | 885 | 771 | 680 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross | cross | cross |
High Tide | 8:46AM3.31m | 9:06PM3.28m | 9:27AM3.15m | 9:51PM2.99m | 10:17AM2.93m | ||||||||||||||||||
Low Tide | 2:49PM0.19m | 3:11AM0.31m | 3:34PM0.41m | 3:56AM0.58m | 4:29PM0.69m | ||||||||||||||||||
 |  |  | | | | |  | | | |  |  | | | | | | | |  | | | |
 | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 15 | 14 | 14 | 16 | 16 | 14 | 13 | 12 | 11 | 11 | 11 | 14 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 15 | 13 | 12 | 12 |
Feels °C | 9 | 6 | 6 | 8 | 8 | 7 | 7 | 7 | 5 | 6 | 6 | 8 | 8 | 7 | 8 | 9 | 10 | 9 | 7 | 10 | 7 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 10 | W 9 | W 12 | WNW 14 | WNW 15 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | WNW 11 | WNW 11 |
| kJ | 75 | 69 | 61 | 94 | 85 | 469 | 1690 | 4188 | 5255 | 5104 | 4334 | 3501 | 2922 | 2334 | 1726 | 1532 | 1182 | 1027 | 859 | 686 | — | 771 | 680 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | N 10 | WNW 12 | N 10 | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 7 | 49 | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ENE 5 | NE 5 | — | — | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 3 | S 4 | SSW 4 | SSW 4 | S 4 | — | — | — | — | — | — | — | — | S 3 | — | — | — | — | SSW 3 | WNW 11 | — | — |
| kJ | 7 | 11 | 18 | 32 | 26 | 7 | — | — | — | — | — | — | — | — | 5 | — | — | — | — | 3 | 885 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 525 | 405 | 333 | 348 | 333 | 333 | 67 | 8 | 57 | 57 | 0 | 57 | 57 | 90 | 18 | 0 | 0 | 0 | 18 | 57 | 75 | 207 | 44 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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