Surf Forecasts:
How big are the waves at Trá Na Rosan today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 10ft (3.0m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 11ft (3.5m), 11s period with WNW swell.
- Evening surf: Evening surf (19 Sep, local time) - 11ft (3.5m), 12s period with WNW swell.
The current surf forecast for Trá Na Rosan at 11AM is: 3.0m 11s primary swell from a West-northwest direction (forecast issued at 06:00am September 19). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 10ft (3.0m) | 11s |
| Afternoon (19 Sep) | 11ft (3.5m) | 11s |
| Evening (19 Sep) | 11ft (3.5m) | 12s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 20°C on Mon morning, min 11°C on Sun night). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the SSW by Sun afternoon). | |||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
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) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | NW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1731 | 1904 | 2202 | 2427 | 2717 | 2976 | 3257 | 3388 | 3071 | 2418 | 2037 | 1673 | 1375 | 1213 | 1117 | 908 | 692 | 644 | 612 | 534 | 467 | 348 | 328 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 12:19PM2.27m | 1:15AM2.06m | 2:25PM2.25m | 3:15AM2.13m | 3:50PM2.44m | ||||||||||||||||||
Low Tide | 6:56PM1.42m | 7:33AM1.42m | 9:03PM1.37m | 9:17AM1.28m | |||||||||||||||||||
 |  |  |  | |  |  | | | | | | | | |  | | | | | | | | |
 | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 13 | 12 | 11 | 14 | 17 | 18 | 20 | 20 | 19 | 18 |
Feels °C | 6 | 5 | 4 | 4 | 4 | 3 | 4 | 4 | 3 | 6 | 5 | 6 | 7 | 11 | 8 | 6 | 10 | 14 | 15 | 16 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WNW 11 | WNW 11 | NW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1673 | 1375 | 1213 | 1117 | 908 | 692 | 644 | 612 | 534 | 467 | 348 | 328 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 8 | NNW 8 | NNW 8 | NNW 8 | — | — | — | — | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 67 | 67 | 50 | 32 | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1731 | 1904 | 2202 | 2427 | 2717 | 2976 | 3257 | 3388 | 3071 | 2418 | 2037 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 773 | 780 | 827 | 803 | 803 | 377 | 350 | 364 | 361 | 361 | 346 | 122 | 122 | 0 | 0 | 0 | 25 | 35 | 35 | 35 | 35 | 0 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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