Surf Forecasts:
How big are the waves at Downhill today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.5m), 6s period with NNW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.5m), 6s period with NNW swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 6s period with NNW swell.
The current surf forecast for Downhill at 3AM is: 0.7m 6s primary swell from a North-northwest direction (forecast issued at 12:00am August 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 1.5ft (0.5m) | 6s |
| Afternoon (29 Aug) | 1.5ft (0.5m) | 6s |
| Evening (29 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 16°C on Sat morning, min 13°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun night). | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 | 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 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | W 9 | NW 4 | NW 5 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 27 | 30 | 25 | 21 | 21 | 23 | 16 | 16 | 15 | 13 | 11 | 12 | 8 | 8 | 8 | 3 | 6 | 17 | 55 | 58 | 66 | 63 | 65 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | on | glassy | cross-off | off | off | cross-off | cross-off | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 7:36AM1.99m | 7:57PM2.31m | 8:07AM2.01m | 8:27PM2.30m | 8:39AM2.01m | 8:59PM2.23m | ||||||||||||||||||
Low Tide | 1:48AM0.14m | 1:43PM0.01m | 2:16AM0.11m | 2:12PM0.02m | 2:44AM0.12m | 2:42PM0.07m | ||||||||||||||||||
 |  |  | | | | |  | |  |  | |  | | | | | |  | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — |
mm | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 | 3 | 1 | — | — | 1 | — | — | — | — | — | — |
Temp °C | 14 | 13 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 15 | 16 | 14 |
Feels °C | 12 | 12 | 14 | 15 | 16 | 15 | 14 | 13 | 14 | 14 | 13 | 12 | 13 | 15 | 14 | 12 | 12 | 7 | 7 | 8 | 11 | 12 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | W 11 | W 11 | W 11 | NW 6 | NW 7 | NW 7 | NW 7 |
| kJ | 27 | 30 | 25 | 21 | 21 | 23 | 16 | 16 | 15 | 13 | 11 | 12 | 8 | 8 | 8 | 3 | 3 | 2 | 2 | 2 | 66 | 63 | 65 | 57 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 7 | — | — | NW 6 | W 8 | W 11 | W 10 | W 10 | W 9 | W 9 | — | — | — | W 11 | W 10 | W 10 | W 10 |
| kJ | — | — | — | — | — | — | — | 2 | — | — | 2 | 1 | 2 | 2 | 2 | 2 | 6 | — | — | — | 2 | 2 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 9 | W 9 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 5 | NW 6 | — | WSW 3 | — | SW 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 55 | 58 | — | 1 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 39 | 39 | 37 | 93 | 324 | 334 | 331 | 254 | 182 | 87 | 37 | 37 | 37 | 37 | 37 | 39 | 159 | 340 | 379 | 379 | 67 | 13 | 13 | 11 |
Best forecast wave conditions in Londonderry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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