Surf Forecasts:
How big are the waves at Downhill today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2ft (0.6m), 8s period with NW swell.
- Evening surf: Evening surf (29 Jul, local time) - 2ft (0.6m), 8s period with WNW swell.
The current surf forecast for Downhill at 9PM is: 0.6m 8s primary swell from a West-northwest direction and 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 06:00pm July 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | - | - |
| Afternoon (29 Jul) | 2ft (0.6m) | 8s |
| Evening (29 Jul) | 2ft (0.6m) | 8s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed afternoon. Very mild (max 16°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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) | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | NW 7 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 6 | NNW 6 | NNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 45 | 44 | 42 | 28 | 32 | 44 | 163 | 233 | 164 | 115 | 67 | 42 | 15 | 7 | 9 | 17 | 11 | 10 | 9 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | on | cross-on | cross-on |
High Tide | 7:26PM2.11m | 7:32AM1.87m | 7:57PM2.17m | 8:02AM1.89m | 8:27PM2.20m | ||||||||||||||
Low Tide | 1:14PM0.24m | 1:48AM0.33m | 1:44PM0.15m | 2:19AM0.29m | 2:12PM0.11m | ||||||||||||||
 |  |  | |  |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | 9:37 | — | — | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:32 | — |
mm | 3 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 14 | 16 | 14 | 12 | 12 | 12 | 14 | 15 | 15 | 15 | 13 | 11 | 11 | 11 | 13 | 15 | 15 | 15 | 13 |
Feels °C | 14 | 14 | 12 | 9 | 9 | 7 | 9 | 10 | 10 | 11 | 10 | 8 | 8 | 8 | 10 | 12 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | NW 7 | N 8 | — | — | NW 7 | NW 7 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | WNW 7 | WNW 7 | NW 4 |
| kJ | 45 | 44 | 42 | 28 | 32 | 44 | 1 | — | — | 115 | 67 | 42 | 15 | 7 | 7 | 6 | 10 | 10 | 4 |
Swell 2 Height (m) Direction Period (s) | N 11 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | — | — | — | — | — | — | WNW 6 | WNW 6 | WNW 7 | N 8 | NNW 7 | NNW 6 | WNW 7 |
| kJ | 2 | 10 | 17 | 27 | 26 | 24 | — | — | — | — | — | — | 7 | 6 | 9 | 1 | 11 | 4 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 8 | N 8 | N 8 | — | N 8 | N 8 | NNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 1 | — | 1 | 1 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 8 | NW 8 | NW 8 | — | — | — | — | — | — | WNW 7 | — | — | — |
| kJ | — | — | — | — | — | — | 163 | 233 | 164 | — | — | — | — | — | — | 17 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 17 | 50 | 11 | 11 | 184 | 334 | 399 | 401 | 50 | 50 | 4 | 20 | 39 | 39 | 159 | 150 | 444 | 2349 | 24 |
Best forecast wave conditions in Londonderry | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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