Surf Forecasts:
How big are the waves at Trá Na Rosan today (04 Oct):
- Afternoon surf: Afternoon surf (04 Oct, local time) - 6ft (1.9m), 10s period with WNW swell.
- Evening surf: Evening surf (04 Oct, local time) - 7ft (2.2m), 13s period with WNW swell.
The current surf forecast for Trá Na Rosan at 9PM is: 2.2m 13s primary swell from a West-northwest direction (forecast issued at 06:00pm October 04). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | - | - |
| Afternoon (04 Oct) | 6ft (1.9m) | 10s |
| Evening (04 Oct) | 7ft (2.2m) | 13s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 16°C on Sun afternoon, min 10°C on Mon night). Winds decreasing (strong winds from the SW on Sun night, light winds from the WSW by Mon night). | |||||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | |||||||||||||||||
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 10 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | NW 12 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 684 | 1442 | 1783 | 1816 | 1676 | 1671 | 1396 | 1194 | 1102 | 1710 | 2390 | 1860 | 1324 | 1008 | 828 | 647 | 622 | 517 | 517 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:02PM2.59m | 2:03AM2.33m | 2:43PM2.72m | 3:30AM2.49m | 3:55PM2.98m | ||||||||||||||
Low Tide | 7:36PM1.03m | 8:03AM1.07m | 9:14PM0.85m | 9:26AM0.85m | |||||||||||||||
 | |  | | | | |  | | | |  | | |  | |  |  |  | |
 | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — |
 | — | 7:00 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:54 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 12 | 12 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 11 |
Feels °C | 12 | 11 | 12 | 9 | 8 | 8 | 8 | 10 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 13 | WNW 13 | — | — | — | — | WNW 11 | WNW 11 | NW 12 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 |
| kJ | 684 | 1442 | 1783 | — | — | — | — | 1194 | 1102 | 1710 | 2390 | 1860 | 1324 | 1008 | 828 | 647 | 622 | 517 | 517 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 13 | WNW 12 | WNW 12 | WNW 11 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1816 | 1676 | 1671 | 1396 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 67 | 75 | 75 | 44 | 44 | 361 | 361 | 361 | 44 | 75 | 122 | 7 | 35 | 35 | 35 | 35 | 44 | 84 | 136 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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