Surf Forecasts:
How big are the waves at Trá Na Rosan today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 5.5ft (1.7m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 5ft (1.6m), 13s period with NW swell.
- Evening surf: Evening surf (20 Oct, local time) - 5ft (1.6m), 13s period with WNW swell.
The current surf forecast for Trá Na Rosan at 7AM is: 1.8m 13s primary swell from a Northwest direction (forecast issued at 12:00am October 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 5.5ft (1.7m) | 13s |
| Afternoon (20 Oct) | 5ft (1.6m) | 13s |
| Evening (20 Oct) | 5ft (1.6m) | 13s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed morning. Very mild (max 13°C on Tue morning, min 8°C on Wed morning). Mainly strong winds. | ||||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||||
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) | NW 14 | WNW 14 | NW 13 | WNW 13 | WNW 13 | NW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NW 11 | NW 10 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1664 | 1487 | 1144 | 946 | 932 | 841 | 875 | 760 | 953 | 1402 | 3013 | 2157 | 2757 | 2719 | 2274 | 1789 | 1471 | 1192 | 878 | 789 | 735 | 698 | 662 | 662 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | off | off | glassy | on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross |
High Tide | 2:14AM2.08m | 2:52PM2.43m | 3:27AM2.26m | 3:46PM2.65m | 4:13AM2.49m | 4:26PM2.89m | ||||||||||||||||||
Low Tide | 8:16AM1.27m | 9:22PM1.14m | 9:22AM1.08m | 10:07PM0.88m | 10:08AM0.84m | |||||||||||||||||||
 | | |  | |  |  | |  |  | |  | |  | | | | | | | | | | | |
 | — | — | 8:08 | — | — | — | — | — | — | — | 8:11 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — |
 | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | 2 | 2 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 10 | 9 | 9 | 10 | 13 | 13 | 11 | 10 | 10 | 10 | 10 | 8 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 10 | 10 |
Feels °C | 5 | 3 | 2 | 2 | 6 | 7 | 5 | 5 | 7 | 9 | 3 | -3 | 1 | 1 | 3 | 5 | 4 | 5 | 6 | 6 | 7 | 6 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | NW 14 | WNW 14 | NW 13 | WNW 13 | WNW 13 | NW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | — | — | — | — | NW 13 | NW 13 | NW 13 | NW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 1664 | 1487 | 1144 | 946 | 932 | 841 | 875 | 760 | 953 | 1402 | — | — | — | — | 2274 | 1789 | 1471 | 1192 | 878 | 789 | 735 | 698 | 662 | 662 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | NNW 6 | NNW 6 | NNW 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 14 | 13 | 9 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | S 4 | S 4 | S 4 | — | SE 3 | — | — | NW 11 | NW 10 | NW 13 | NW 13 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | 12 | 9 | 6 | — | 2 | — | — | 3013 | 2157 | 2757 | 2719 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 7 | 63 | 86 | 82 | 0 | 7 | 0 | 0 | 0 | 44 | 119 | 169 | 333 | 128 | 122 | 35 | 13 | 0 | 7 | 0 | 0 | 29 | 29 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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