Surf Forecasts:
How big are the waves at Trá Na Rosan today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 2.5ft (0.7m), 9s period with N swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 2.5ft (0.7m), 9s period with N swell.
- Evening surf: Evening surf (03 Aug, local time) - 2ft (0.6m), 9s period with N swell.
The current surf forecast for Trá Na Rosan at 4PM is: 0.7m 9s primary swell from a North direction and 0.4m 7s secondary swell from a Northwest direction (forecast issued at 12:00pm August 03). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 2.5ft (0.7m) | 9s |
| Afternoon (03 Aug) | 2.5ft (0.7m) | 9s |
| Evening (03 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon night. Very mild (max 17°C on Mon night, min 13°C on Wed afternoon). Winds increasing (light winds from the E on Mon morning, near gales from the WNW by Wed morning). | |||||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||||
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) | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 10 | NNW 11 | NW 11 | WNW 9 | NW 9 | NW 8 | NW 8 | NW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 78 | 78 | 76 | 57 | 57 | 56 | 56 | 73 | 64 | 63 | 85 | 87 | 94 | 166 | 281 | 1227 | 1093 | 808 | 527 | 480 | 478 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | off | cross-on | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 9:38AM2.93m | 9:56PM3.20m | 10:16AM2.83m | 10:35PM3.04m | 11:00AM2.71m | ||||||||||||||||
Low Tide | 3:35PM0.39m | 4:07AM0.45m | 4:13PM0.53m | 4:48AM0.59m | 5:00PM0.72m | ||||||||||||||||
 |  | | |  | |  |  | | | | | | | | | | | | | | |
 | 5:41 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | 9:31 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:28 | — |
mm | — | 1 | — | — | — | — | 4 | 1 | — | — | 1 | 1 | — | — | — | 1 | 2 | 2 | 3 | 3 | 1 |
Temp °C | 15 | 14 | 16 | 16 | 17 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 14 |
Feels °C | 14 | 11 | 13 | 13 | 15 | 12 | 12 | 12 | 15 | 17 | 15 | 15 | 12 | 12 | 8 | 7 | 6 | 5 | 5 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 10 | NNW 11 | — | — | NW 9 | — | — | — |
| kJ | 78 | 78 | 76 | 57 | 57 | 56 | 56 | 73 | 64 | 63 | 85 | 87 | 94 | 166 | 281 | — | — | 808 | — | — | — |
Swell 2 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NE 5 | NNW 6 | NE 5 | E 5 | W 9 | W 9 | W 9 | W 11 | — | — | — | — | — | — | — | — |
| kJ | 17 | 16 | 11 | 7 | 6 | 6 | 4 | 1 | 1 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | NW 6 | ENE 4 | W 9 | W 9 | W 11 | W 11 | W 11 | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 7 | 7 | 2 | 2 | 6 | 2 | 2 | 2 | 3 | 2 | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | — | ENE 4 | NE 5 | — | — | SSE 2 | — | — | — | WSW 3 | WSW 4 | W 5 | WNW 6 | NW 11 | WNW 9 | — | NW 8 | NW 8 | NW 8 |
| kJ | — | 1 | — | 7 | 6 | — | — | 1 | — | — | — | 3 | 10 | 28 | 52 | 1227 | 1093 | — | 527 | 480 | 478 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 29 | 29 | 113 | 29 | 2 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 13 | 35 | 330 | 99 | 453 | 416 | 794 | 794 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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