Surf Forecasts:
How big are the waves at Rossnowlagh today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 0.5ft (0.2m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 1ft (0.3m), 8s period with NW swell.
- Evening surf: Evening surf (04 Aug, local time) - 2ft (0.6m), 10s period with NW swell.
The current surf forecast for Rossnowlagh at 12PM is: 0.2m 8s primary swell from a North-northwest direction and 0.1m 10s secondary swell from a West direction (forecast issued at 06:00am August 04). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 0.5ft (0.2m) | 8s |
| Afternoon (04 Aug) | 1ft (0.3m) | 8s |
| Evening (04 Aug) | 2ft (0.6m) | 10s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue morning. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the WNW by Tue night). | |||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||||
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) | NW 9 | NNW 9 | NNW 8 | NW 8 | NW 8 | NW 10 | NW 10 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | W 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 3 | 8 | 6 | 11 | 11 | 34 | 61 | 115 | 378 | 683 | 679 | 531 | 417 | 263 | 186 | 130 | 73 | 60 | 53 | 35 | 42 | 36 | 40 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 10:05AM2.96m | 10:20PM3.26m | 10:51AM2.85m | 11:08PM3.06m | 11:47AM2.74m | ||||||||||||||||||
Low Tide | 3:54PM0.63m | 4:32AM0.59m | 4:40PM0.80m | 5:22AM0.76m | 5:40PM0.98m | ||||||||||||||||||
 |  | | |  | |  | | | | | |  | |  | | | | |  | | | | |
 | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:24 | — |
mm | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 16 | 15 | 14 |
Feels °C | 17 | 17 | 17 | 16 | 15 | 13 | 11 | 11 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 11 | 11 | 11 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NNW 9 | NNW 8 | NW 8 | NW 8 | NW 10 | NW 10 | — | — | — | — | — | — | — | — | W 10 | NW 8 | W 10 | W 10 | W 10 | — | W 10 | W 10 |
| kJ | 2 | 8 | 6 | 11 | 11 | 34 | 61 | — | — | — | — | — | — | — | — | 8 | 15 | 8 | 8 | 8 | — | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 6 | W 9 | W 11 | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — | W 10 | — | — | — | — | — | — |
| kJ | 3 | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 9 | W 9 | — | W 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 3 | WNW 4 | WNW 5 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | W 6 |
| kJ | — | — | — | — | 1 | 9 | 35 | 115 | 378 | 683 | 679 | 531 | 417 | 263 | 186 | 130 | 73 | 60 | 53 | 35 | 42 | 36 | 40 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 30 | 30 | 30 | 65 | 71 | 383 | 84 | 84 | 123 | 434 | 466 | 475 | 492 | 493 | 725 | 725 | 647 | 73 | 287 | 73 | 395 | 302 | 48 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rossnowlagh surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest