Surf Forecasts:
How big are the waves at Trá Na Rosan today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 6.5ft (2.0m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 6ft (1.8m), 12s period with WNW swell.
- Evening surf: Evening surf (16 Oct, local time) - 5ft (1.6m), 12s period with WNW swell.
The current surf forecast for Trá Na Rosan at 5AM is: 2.0m 12s primary swell from a West-northwest direction and 1.8m 12s secondary swell from a Northwest direction (forecast issued at 12:00am October 16). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 6.5ft (2.0m) | 12s |
| Afternoon (16 Oct) | 6ft (1.8m) | 12s |
| Evening (16 Oct) | 5ft (1.6m) | 12s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Very mild (max 12°C on Thu night, min 8°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri morning, calm by Sun afternoon). | ||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||||
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) | WNW 12 | WNW 12 | NW 11 | WNW 12 | NW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | NW 12 | N 13 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2216 | 1072 | 1054 | 1102 | 1595 | 933 | 797 | 701 | 612 | 602 | 522 | 648 | 459 | 386 | 379 | 317 | 242 | 196 | 166 | 190 | 263 | 874 | 811 | 528 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | on | on | on | on | on | on | on | glassy | glassy | glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | off |
High Tide | 9:45AM2.79m | 10:04PM2.47m | 10:32AM2.56m | 10:56PM2.23m | 11:42AM2.36m | |||||||||||||||||||
Low Tide | 3:26AM0.80m | 3:58PM0.94m | 4:06AM1.03m | 4:50PM1.19m | 5:01AM1.23m | 6:14PM1.37m | ||||||||||||||||||
 |  |  |  | |  | |  | | | |  | | | | | | | | | | | | | |
 | — | — | 8:00 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 10 |
Feels °C | 4 | 4 | 4 | 3 | 4 | 5 | 4 | 5 | 5 | 7 | 7 | 8 | 9 | 9 | 8 | 7 | 6 | 6 | 5 | 5 | 7 | 9 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | NW 11 | NW 11 | — | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | NW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | WNW 12 |
| kJ | 2216 | 1072 | 1054 | 615 | — | 933 | 797 | 701 | 612 | 602 | 522 | 648 | 459 | 386 | 379 | 317 | 242 | 196 | 166 | 190 | 263 | 874 | 811 | 528 |
Swell 2 Height (m) Direction Period (s) | — | NW 12 | — | — | — | NNW 15 | NNW 14 | NNW 14 | NNW 8 | N 13 | N 13 | N 13 | N 13 | N 12 | NNW 12 | N 12 | N 12 | N 12 | N 12 | N 12 | WNW 16 | NNW 11 | N 11 | N 10 |
| kJ | — | 880 | — | — | — | 46 | 158 | 304 | 183 | 355 | 421 | 414 | 395 | 304 | 244 | 184 | 141 | 103 | 101 | 67 | 99 | 39 | 20 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 13 | NNW 9 | NNW 8 | — | — | — | — | — | — | — | — | WNW 16 | NNW 11 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 361 | 157 | 93 | — | — | — | — | — | — | — | — | 26 | 40 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | W 13 | WNW 12 | NW 11 | NNW 11 | NNW 10 | NNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 956 | 1102 | 1595 | 610 | 448 | 327 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 75 | 426 | 442 | 478 | 660 | 346 | 244 | 78 | 78 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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