
Surf Forecasts:
How big are the waves at Downhill today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 2.5ft (0.7m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 2ft (0.6m), 10s period with NNW swell.
- Evening surf: Evening surf (10 Aug, local time) - 1.5ft (0.5m), 9s period with NNW swell.
The current surf forecast for Downhill at 1PM is: 0.7m 8s primary swell from a Northwest direction and 0.5m 10s secondary swell from a North direction (forecast issued at 06:00am August 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 2.5ft (0.7m) | 8s |
| Afternoon (10 Aug) | 2ft (0.6m) | 10s |
| Evening (10 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 24°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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 | 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 8 | NW 8 | NW 8 | NW 8 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NW 7 | NNW 8 | NW 7 | NNW 8 | WNW 7 | W 13 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 12 | W 12 |
Wave Graph | |||||||||||||||||||||||
84 | 66 | 64 | 61 | 72 | 65 | 43 | 26 | 24 | 15 | 13 | 8 | 6 | 5 | 3 | 11 | 10 | 9 | 2 | 2 | 2 | 3 | 3 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 5:03AM1.76m | 5:31PM2.02m | 5:56AM1.88m | 6:19PM2.24m | 6:40AM1.97m | 7:03PM2.41m | |||||||||||||||||
Low Tide | 11:13AM0.41m | 11:56PM0.29m | 12:02PM0.22m | 00:45AM0.12m | 12:45PM0.05m | ||||||||||||||||||
5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | |
— | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 12 | 12 | 13 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 18 | 20 | 21 | 19 | 18 | 17 | 17 | 18 | 22 | 24 | 24 | 22 |
Feels °C | 10 | 10 | 11 | 13 | 13 | 13 | 13 | 11 | 10 | 10 | 12 | 15 | 17 | 19 | 16 | 15 | 14 | 14 | 16 | 21 | 24 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 9 | NW 7 | NW 7 | WNW 7 | WNW 7 | NW 7 | E 4 | W 11 | ESE 3 | W 11 | W 11 | W 10 | — | W 12 |
84 | 66 | 64 | 61 | 72 | 65 | 43 | 26 | 24 | 15 | 8 | 8 | 5 | 5 | 2 | 1 | 10 | 1 | 2 | 2 | 2 | — | 3 | |
Swell 2 Height (m) Direction Period (s) | — | N 12 | NNW 11 | N 10 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NNW 8 | NNW 8 | NNW 8 | N 7 | N 8 | NW 7 | NW 7 | W 11 | — | — | — | W 10 | — |
— | 3 | 23 | 51 | 23 | 16 | 14 | 14 | 14 | 14 | 13 | 6 | 6 | 4 | 1 | 2 | 2 | 9 | — | — | — | 2 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 10 | W 10 | — | W 10 | W 9 | — | W 13 | W 13 | W 12 | — | NW 6 | NW 6 | — | — | W 12 | — |
— | — | — | — | — | — | — | 2 | 2 | — | 2 | 2 | — | 3 | 3 | 11 | — | 2 | 2 | — | — | 3 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 2 | ESE 3 | ESE 3 | ESE 3 | — | — | — | SSE 2 | — | — | ESE 3 | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 2 | 1 | — | — | — | 1 | — | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 13 | 13 | 13 | 39 | 99 | 37 | 11 | 17 | 37 | 37 | 37 | 53 | 75 | 38 | 37 | 37 | 37 | 37 | 37 | 39 | 39 | 37 | 37 |
Best forecast wave conditions in Londonderry | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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