
Surf Forecasts:
How big are the waves at Trá Na Rosan today (09 Sep):
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3.5ft (1.1m), 8s period with NNW swell.
- Evening surf: Evening surf (09 Sep, local time) - 3ft (0.9m), 8s period with WNW swell.
The current surf forecast for Trá Na Rosan at 11PM is: 0.9m 8s primary swell from a West-northwest direction and 0.7m 8s secondary swell from a North direction (forecast issued at 06:00pm September 09). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | - | - |
| Afternoon (09 Sep) | 3.5ft (1.1m) | 8s |
| Evening (09 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri night. Very mild (max 17°C on Fri night, min 12°C on Wed night). Winds increasing (light winds from the SSW on Wed afternoon, strong winds from the SW by Fri night). | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | W 8 | WNW 11 | WNW 11 | N 7 | W 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 12 | WNW 14 |
Wave Graph | |||||||||||||||||||
151 | 113 | 105 | 94 | 71 | 68 | 74 | 25 | 187 | 1 | 212 | 530 | 163 | 417 | 371 | 396 | 368 | 972 | 1598 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | off | off | off | off | cross | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross | cross | off | cross-off |
High Tide | 5:51PM3.50m | 6:15AM3.19m | 6:31PM3.70m | 6:53AM3.33m | 7:09PM3.79m | ||||||||||||||
Low Tide | 00:04AM0.10m | 12:09PM0.08m | 00:43AM-0.07m | 12:47PM-0.06m | |||||||||||||||
— | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | |
— | 8:05 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 14 | 15 | 14 | 12 | 12 | 13 | 14 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 |
Feels °C | 10 | 12 | 11 | 8 | 6 | 6 | 8 | 9 | 10 | 9 | 10 | 8 | 8 | 8 | 9 | 11 | 11 | 13 | 9 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | W 8 | WNW 11 | WNW 11 | N 7 | W 10 | — | WNW 10 | — | — | WNW 9 | WNW 9 | WNW 12 | WNW 14 |
151 | 113 | 105 | 94 | 71 | 68 | 74 | 25 | 187 | 1 | 212 | — | 163 | — | — | 396 | 368 | 972 | 1598 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | NNW 8 | NNW 8 | N 7 | N 7 | NNW 7 | N 7 | N 7 | N 7 | — | N 8 | — | — | — | — | — | NW 12 | — | — |
140 | 107 | 62 | 40 | 27 | 16 | 8 | 4 | 1 | — | 1 | — | — | — | — | — | 137 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | W 13 | W 13 | W 12 | WNW 12 | W 12 | WNW 11 | — | — | — | — | — | — | — | — | — | W 18 | — | — |
— | 3 | 3 | 3 | 14 | 3 | 12 | — | — | — | — | — | — | — | — | — | 6 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 2 | S 3 | S 4 | W 8 | WSW 6 | W 11 | W 6 | W 10 | WNW 6 | WNW 9 | WNW 9 | — | — | — | — |
— | — | — | — | 1 | 11 | 10 | 324 | 110 | 716 | 116 | 530 | 143 | 417 | 371 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 0 | 0 | 0 | 18 | 426 | 363 | 140 | 416 | 438 | 75 | 344 | 344 | 122 | 122 | 75 | 7 | 0 | 57 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)










