Surf Forecasts:
How big are the waves at Rossnowlagh today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 1ft (0.3m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 1ft (0.3m), 7s period with NW swell.
- Evening surf: Evening surf (03 Aug, local time) - 0.5ft (0.1m), 9s period with NW swell.
The current surf forecast for Rossnowlagh at 2AM is: 0.4m 8s primary swell from a Northwest direction and 0.2m 10s secondary swell from a West direction (forecast issued at 06:00pm August 02). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 1ft (0.3m) | 7s |
| Afternoon (03 Aug) | 1ft (0.3m) | 7s |
| Evening (03 Aug) | 0.5ft (0.1m) | 9s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue afternoon. Warm (max 20°C on Mon afternoon, min 12°C on Sun night). Winds increasing (calm on Tue afternoon, fresh winds from the WNW by Wed morning). | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | |||||||||||||||||
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 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | W 11 | NNW 8 | NW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 31 | 31 | 29 | 20 | 20 | 8 | 8 | 7 | 7 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 12 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-on | glassy | on | on |
High Tide | 9:06PM3.56m | 9:26AM3.04m | 9:40PM3.43m | 10:05AM2.96m | |||||||||||||||
Low Tide | 2:40PM0.38m | 3:16AM0.38m | 3:15PM0.48m | 3:51AM0.46m | 3:54PM0.63m | ||||||||||||||
 | |  | | | |  | | | |  | | | | |  |  | | | |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | 9:31 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:28 | — |
mm | 1 | 1 | — | — | — | 1 | — | — | — | — | 2 | 3 | 1 | 1 | 2 | — | 2 | 5 | — |
Temp °C | 15 | 14 | 14 | 13 | 13 | 12 | 14 | 16 | 20 | 19 | 15 | 14 | 14 | 15 | 17 | 18 | 19 | 17 | 16 |
Feels °C | 15 | 13 | 13 | 12 | 12 | 10 | 11 | 13 | 18 | 17 | 12 | 11 | 12 | 14 | 17 | 18 | 20 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | NW 6 | NW 6 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NNW 8 | NW 9 |
| kJ | 31 | 31 | 29 | 20 | 20 | 8 | 8 | 7 | 7 | 4 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 7 | 12 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | W 11 | W 11 |
| kJ | 8 | 8 | 2 | 2 | 7 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NW 9 | NW 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 7 | W 11 | — | — |
| kJ | — | — | — | — | — | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 2 | — | — | — | — | SE 2 | SE 3 | SSE 3 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | 2 | 1 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 30 | 30 | 36 | 36 | 138 | 37 | 63 | 34 | 34 | 34 | 34 | 73 | 66 | 65 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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