Surf Forecasts:
How big are the waves at Streedagh Strand today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6ft (1.9m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 5ft (1.6m), 8s period with NNW swell.
- Evening surf: Evening surf (20 Aug, local time) - 4.5ft (1.4m), 7s period with NNW swell.
The current surf forecast for Streedagh Strand at 5PM is: 1.6m 8s primary swell from a North-northwest direction and 0.8m 9s secondary swell from a West-northwest direction (forecast issued at 12:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6ft (1.9m) | 8s |
| Afternoon (20 Aug) | 5ft (1.6m) | 8s |
| Evening (20 Aug) | 4.5ft (1.4m) | 7s |
Table - waves today at Streedagh Strand. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the N on Thu morning, calm by Sat night). | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||||
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) | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | N 7 | WNW 8 | N 7 | WNW 8 | NNW 6 | NNW 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | WNW 6 | NW 6 | NW 6 | WNW 6 | NW 6 | WNW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 510 | 380 | 280 | 228 | 193 | 120 | 99 | 92 | 84 | 85 | 94 | 68 | 35 | 34 | 40 | 20 | 15 | 16 | 14 | 8 | 7 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on |
High Tide | 11:41AM2.56m | 00:08AM2.39m | 12:52PM2.41m | 1:34AM2.22m | 2:28PM2.40m | ||||||||||||||||
Low Tide | 5:46PM1.21m | 6:15AM1.27m | 7:18PM1.37m | 7:50AM1.36m | 9:06PM1.34m | ||||||||||||||||
 |  | | |  | |  | | | |  | |  | | | | | | | | | |
 | 6:18 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 15 | 16 | 15 | 14 |
Feels °C | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 7 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 13 | 13 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 8 | WNW 7 | NW 5 | WNW 7 | WNW 7 | WNW 6 | NNW 5 | W 9 | W 9 | NW 6 | WNW 6 |
| kJ | 231 | 154 | 144 | 110 | 106 | 103 | 99 | 75 | 71 | 29 | 19 | 10 | 13 | 9 | 5 | 20 | 5 | 6 | 6 | 8 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 15 | — | — | W 18 | — | — | W 9 | WNW 7 | W 10 | W 8 | W 8 | W 8 | N 5 | NNW 5 | W 9 | NNW 5 |
| kJ | — | — | — | — | — | 4 | — | — | 6 | — | — | 6 | 16 | 7 | 5 | 5 | 13 | 2 | 3 | 6 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 10 | W 10 | WNW 7 | W 11 | W 10 | N 5 | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | 8 | 2 | 4 | 2 | 2 | 2 | 6 |
Wind waves Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | N 7 | N 7 | N 7 | N 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | N 6 | NW 6 | NW 6 | WNW 6 | — | — |
| kJ | 510 | 380 | 280 | 228 | 193 | 120 | 94 | 92 | 84 | 85 | 94 | 68 | 35 | 34 | 40 | 10 | 15 | 16 | 14 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 463 | 734 | 1060 | 266 | 431 | 172 | 308 | 211 | 308 | 308 | 308 | 308 | 308 | 151 | 110 | 56 | 113 | 266 | 269 | 110 | 266 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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