Surf Forecasts:
How big are the waves at Carrownisky today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 3ft (0.9m), 9s period with NNW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.4m), 9s period with WNW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 4s period with N swell.
The current surf forecast for Carrownisky at 2AM is: 0.7m 10s primary swell from a West-northwest direction and 0.1m 16s secondary swell from a West direction, 0.6m 4s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 19). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 3ft (0.9m) | 9s |
| Afternoon (20 Aug) | 1.5ft (0.4m) | 9s |
| Evening (20 Aug) | 2.5ft (0.7m) | 4s |
Table - waves today at Carrownisky. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 15°C on Wed afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the N on Wed night, light winds from the N by Fri night). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
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 10 | W 10 | W 10 | WNW 10 | WNW 10 | W 10 | NNW 9 | WNW 9 | WNW 9 | NNW 4 | WNW 9 | WNW 8 | NW 8 | NNW 3 | NNW 3 | NNW 3 | NNW 3 | NNW 3 | WNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 148 | 188 | 88 | 120 | 98 | 49 | 156 | 29 | 28 | 16 | 15 | 13 | 16 | 7 | 9 | 9 | 6 | 6 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 10:49PM2.96m | 11:18AM2.90m | 11:48PM2.68m | 12:25PM2.73m | |||||||||||||||
Low Tide | 4:29PM1.11m | 4:50AM1.21m | 5:27PM1.37m | 5:52AM1.48m | 6:58PM1.53m | ||||||||||||||
 | |  |  | |  |  |  | | |  |  | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | 9:00 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:55 | — |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 14 |
Feels °C | 10 | 10 | 10 | 9 | 8 | 6 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 9 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | — | W 16 | W 10 | WNW 10 | WNW 10 | W 10 | W 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | NW 8 | W 9 | W 9 | W 8 | W 9 | W 9 | WNW 6 |
| kJ | — | 5 | 88 | 120 | 98 | 49 | 29 | 29 | 28 | 16 | 15 | 13 | 16 | 2 | 1 | 1 | 1 | 1 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | W 16 | W 16 | W 16 | W 15 | — | — | W 15 | SW 14 | SW 14 | SW 14 | W 8 | W 14 | — | W 8 | W 7 | W 13 | W 10 |
| kJ | — | — | 5 | 5 | 5 | 5 | — | — | 4 | 8 | 8 | 8 | 1 | 4 | — | 1 | 1 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 14 | — | — | — | — | W 8 | W 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — | — | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | NW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 9 | NNW 4 | NNW 4 | NNW 4 | N 4 | N 4 | NNW 3 | NNW 3 | NNW 3 | NNW 3 | NNW 3 | NNW 3 | NNW 3 |
| kJ | 148 | 188 | 8 | 7 | 14 | 21 | 156 | 18 | 19 | 14 | 10 | 6 | 3 | 7 | 9 | 9 | 6 | 6 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 266 | 266 | 130 | 708 | 372 | 359 | 416 | 396 | 700 | 249 | 248 | 248 | 249 | 448 | 249 | 249 | 248 | 248 | 80 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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