Surf Forecasts:
How big are the waves at Rossnowlagh today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 2ft (0.6m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 1.5ft (0.5m), 7s period with NW swell.
- Evening surf: Evening surf (19 Jul, local time) - 1.5ft (0.5m), 7s period with NW swell.
The current surf forecast for Rossnowlagh at 8PM is: 0.3m 12s primary swell from a West direction and 0.2m 8s secondary swell from a West direction, 0.5m 7s secondary swell from a Northwest direction (forecast issued at 12:00pm July 19). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 2ft (0.6m) | 7s |
| Afternoon (19 Jul) | 1.5ft (0.5m) | 7s |
| Evening (19 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sun morning, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||
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 7 | NW 7 | NW 7 | W 12 | NW 7 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 23 | 22 | 22 | 25 | 22 | 21 | 37 | 37 | 35 | 35 | 35 | 34 | 32 | 31 | 31 | 30 | 30 | 29 | 15 | 15 | 15 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:12AM3.01m | 10:30PM3.51m | 10:59AM2.85m | 11:16PM3.19m | 11:49AM2.70m | ||||||||||||||||
Low Tide | 3:57PM0.49m | 4:45AM0.53m | 4:44PM0.73m | 5:32AM0.77m | 5:38PM0.98m | ||||||||||||||||
 | |  | |  |  |  | | | | | | | | | | | | | | | |
 | 5:20 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | 9:54 | — | — | — | — | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 18 | 18 | 16 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 13 | 13 | 12 | 13 | 15 | 17 | 16 | 15 | 12 |
Feels °C | 13 | 16 | 15 | 13 | 13 | 13 | 12 | 12 | 11 | 13 | 13 | 12 | 12 | 12 | 11 | 13 | 14 | 15 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 7 | W 9 | W 9 | W 12 | W 11 | NW 6 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
| kJ | 23 | 6 | 6 | 25 | 22 | 10 | 37 | 37 | 35 | 35 | 35 | 34 | 32 | 31 | 31 | 30 | 30 | 29 | 15 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 12 | W 12 | W 8 | W 8 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 6 |
| kJ | 6 | 11 | 11 | 5 | 6 | 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | W 13 | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 7 | NW 7 | NW 7 | NW 7 | — | NW 6 | NW 6 | NW 6 | NW 5 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NNW 6 | NW 6 | NW 3 | NW 3 | NW 4 |
| kJ | — | 22 | 22 | 22 | 21 | — | 10 | 9 | 11 | 13 | 15 | 16 | 20 | 22 | 22 | 21 | 16 | 19 | 5 | 6 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 225 | 327 | 338 | 338 | 327 | 23 | 23 | 197 | 294 | 331 | 527 | 187 | 197 | 138 | 138 | 138 | 249 | 312 | 84 | 533 | 325 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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