Surf Forecasts:
How big are the waves at Rossnowlagh today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 1ft (0.3m), 6s period with NW swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 1ft (0.3m), 8s period with W swell.
- Evening surf: Evening surf (23 Jul, local time) - 0.5ft (0.2m), 12s period with WNW swell.
The current surf forecast for Rossnowlagh at 8PM is: 0.3m 8s primary swell from a West direction and 0.3m 6s secondary swell from a Northwest direction (forecast issued at 12:00pm July 23). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 1ft (0.3m) | 6s |
| Afternoon (23 Jul) | 1ft (0.3m) | 8s |
| Evening (23 Jul) | 0.5ft (0.2m) | 12s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Very mild (max 17°C on Fri afternoon, min 13°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||||
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 6 | W 8 | W 8 | W 8 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 9 | W 8 | W 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 12 | 12 | 12 | 13 | 24 | 155 | 148 | 206 | 184 | 171 | 197 | 192 | 127 | 326 | 439 | 597 | 600 | 650 | 596 | 573 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | on | on | on | on | on | on | cross-on |
High Tide | 1:54PM2.53m | 2:20AM2.48m | 3:07PM2.57m | 3:34AM2.47m | 4:12PM2.70m | ||||||||||||||||
Low Tide | 7:28AM1.13m | 8:08PM1.27m | 8:40AM1.17m | 9:27PM1.23m | 9:45AM1.11m | ||||||||||||||||
 | |  | |  |  | | | | | |  | |  |  |  | | | | | | |
 | 5:26 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | 1 |
Temp °C | 15 | 16 | 15 | 15 | 13 | 13 | 13 | 13 | 15 | 16 | 17 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 15 |
Feels °C | 14 | 14 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 13 | 12 | 11 | 9 | 9 | 11 | 12 | 13 | 12 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | W 8 | W 8 | WNW 11 | WNW 10 | WNW 10 | — | — | — | — | WNW 8 | WNW 8 | — | — | — | — | WNW 10 | WNW 10 | — |
| kJ | 6 | 6 | 5 | 12 | 12 | 24 | 155 | 148 | — | — | — | — | 192 | 82 | — | — | — | — | 650 | 596 | — |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | NW 6 | WNW 12 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 12 | 12 | 5 | 13 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 6 | NW 6 | — | SW 3 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | — | W 9 | W 8 | W 8 | WNW 9 | WNW 10 | — | — | WNW 10 |
| kJ | — | — | — | — | 9 | 9 | — | 2 | 206 | 184 | 171 | 197 | — | 127 | 326 | 439 | 597 | 600 | — | — | 573 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 468 | 1274 | 1201 | 73 | 48 | 48 | 42 | 312 | 182 | 1269 | 1229 | 48 | 1229 | 962 | 1191 | 284 | 284 | 284 | 57 | 106 | |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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