Surf Forecasts:
How big are the waves at Rossnowlagh today (22 Sep):
- Afternoon surf: Afternoon surf (22 Sep, local time) - 3.5ft (1.1m), 15s period with W swell.
- Evening surf: Evening surf (22 Sep, local time) - 6ft (1.9m), 14s period with W swell.
The current surf forecast for Rossnowlagh at 10PM is: 2.0m 14s primary swell from a West direction (forecast issued at 06:00pm September 22). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | - | - |
| Afternoon (22 Sep) | 3.5ft (1.1m) | 15s |
| Evening (22 Sep) | 6ft (1.9m) | 14s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Very mild (max 17°C on Thu afternoon, min 11°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Thu afternoon). | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||
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) | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 10 | W 10 | W 11 | W 13 | W 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 510 | 1303 | 1620 | 1553 | 1403 | 1245 | 1103 | 870 | 650 | 541 | 422 | 356 | 292 | 227 | 208 | 204 | 350 | 1077 | 4537 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | on | cross-on |
High Tide | 4:11PM2.85m | 4:37AM2.62m | 4:49PM3.12m | 5:13AM2.87m | 5:22PM3.37m | ||||||||||||||
Low Tide | 10:36PM0.92m | 10:31AM0.89m | 11:08PM0.65m | 11:06AM0.65m | |||||||||||||||
 |  |  |  |  | |  | | |  |  | |  | | | | | |  | |
 | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | 7:32 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:28 | — |
mm | — | 1 | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Temp °C | 13 | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 15 | 17 | 12 | 13 |
Feels °C | 13 | 11 | 11 | 9 | 11 | 9 | 10 | 9 | 11 | 12 | 10 | 8 | 7 | 7 | 7 | 10 | 11 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 10 | W 10 | W 11 | W 13 | W 16 |
| kJ | 510 | 1303 | 1620 | 1553 | 1403 | 1245 | 1103 | 870 | 650 | 541 | 422 | 356 | 292 | 227 | 208 | 204 | 350 | 1077 | 4537 |
Swell 2 Height (m) Direction Period (s) | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 267 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | S 3 | S 4 | S 4 | S 4 | S 4 | SSW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 18 | 27 | 28 | 38 | 20 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 30 | 23 | 23 | 30 | 106 | 73 | 73 | 197 | 28 | 0 | 0 | 0 | 8 | 202 | 454 | 463 | 81 | 466 | 123 |
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)
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