Surf Forecasts:
How big are the waves at Trá Na Rosan today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 3.5ft (1.1m), 7s period with W swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 1.5ft (0.5m), 10s period with N swell.
- Evening surf: Evening surf (03 Sep, local time) - 1.5ft (0.4m), 10s period with NNW swell.
The current surf forecast for Trá Na Rosan at 12PM is: 1.2m 8s primary swell from a West direction and 0.6m 10s secondary swell from a North direction, 0.1m 18s secondary swell from a West direction (forecast issued at 06:00am September 03). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 3.5ft (1.1m) | 7s |
| Afternoon (03 Sep) | 1.5ft (0.5m) | 10s |
| Evening (03 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sat night. Very mild (max 16°C on Thu morning, min 14°C on Thu night). Winds decreasing (near gales from the WSW on Thu night, light winds from the SW by Sat afternoon). | |||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||||||||
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 7 | W 7 | W 7 | W 8 | N 10 | NNW 10 | W 9 | W 9 | W 10 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 153 | 114 | 117 | 172 | 49 | 31 | 621 | 755 | 1569 | 3557 | 4231 | 3407 | 3267 | 3405 | 2849 | 2460 | 1673 | 1190 | 901 | 684 | 452 | 292 | 264 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | off | off |
High Tide | 10:31AM2.84m | 10:57PM2.78m | 11:31AM2.63m | 00:10AM2.51m | 1:00PM2.50m | ||||||||||||||||||
Low Tide | 4:37PM0.69m | 5:09AM0.82m | 5:44PM0.94m | 6:24AM1.04m | 7:23PM1.08m | ||||||||||||||||||
 |  |  |  | |  |  | |  |  | | | | | | | | | | | | |  | |
 | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 15 | 14 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 14 | 14 |
Feels °C | 11 | 10 | 11 | 11 | 8 | 8 | 8 | 6 | 5 | 5 | 6 | 5 | 6 | 6 | 6 | 7 | 9 | 10 | 10 | 10 | 13 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | N 10 | W 7 | W 7 | N 10 | N 10 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | N 9 | — | — | — | — | WNW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 |
| kJ | 100 | 114 | 117 | 73 | 49 | 31 | 31 | 16 | 15 | 6 | 6 | 2 | — | — | — | — | 1673 | 1190 | 901 | 684 | 452 | 292 | 264 |
Swell 2 Height (m) Direction Period (s) | W 16 | N 10 | N 10 | W 18 | W 17 | W 17 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 7 | N 7 | — |
| kJ | 5 | 100 | 74 | 6 | 6 | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 40 | 27 | — |
Swell 3 Height (m) Direction Period (s) | — | W 17 | W 9 | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 6 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | — | — | W 8 | W 8 | W 8 | W 9 | W 9 | W 10 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | — | S 2 | S 3 |
| kJ | 153 | — | — | 172 | 302 | 533 | 621 | 755 | 1569 | 3557 | 4231 | 3407 | 3267 | 3405 | 2849 | 2460 | — | — | — | — | — | 1 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 13 | 7 | 7 | 407 | 361 | 361 | 75 | 344 | 344 | 377 | 595 | 803 | 794 | 377 | 361 | 361 | 128 | 44 | 35 | 35 | 0 | 0 | 18 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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