Surf Forecasts:
How big are the waves at Downhill today (27 Jun):
- Morning surf: Morning surf (27 Jun, local time) - 1ft (0.3m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (27 Jun, local time) - 1.5ft (0.4m), 9s period with NW swell.
- Evening surf: Evening surf (27 Jun, local time) - 1.5ft (0.4m), 9s period with NW swell.
The current surf forecast for Downhill at 3AM is: 0.4m 5s primary swell from a North-northwest direction and 0.2m 9s secondary swell from a West-northwest direction (forecast issued at 06:00pm June 26). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jun) | 1ft (0.3m) | 9s |
| Afternoon (27 Jun) | 1.5ft (0.4m) | 9s |
| Evening (27 Jun) | 1.5ft (0.4m) | 9s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 19°C on Fri night, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 9 | NW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 28 | 20 | 10 | 10 | 8 | 17 | 8 | 21 | 20 | 20 | 18 | 18 | 18 | 21 | 26 | 49 | 536 | 649 | 620 | 582 | 488 | 472 | 449 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 5:14PM1.72m | 5:30AM1.69m | 5:54PM1.82m | 6:08AM1.74m | 6:30PM1.91m | 6:44AM1.79m | ||||||||||||||||||
Low Tide | 11:24PM0.58m | 11:38AM0.51m | 00:09AM0.52m | 12:17PM0.45m | 00:50AM0.46m | 12:54PM0.39m | ||||||||||||||||||
 |  | |  | | | | |  | | |  |  |  | |  | | | | | | | | | |
 | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:50 | — | — | — |
 | — | — | 10:10 | — | — | — | — | — | — | — | 10:10 | — | — | — | — | — | — | — | 10:10 | — | — | — | — | 10:10 |
mm | — | 2 | 1 | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 17 | 19 | 17 | 16 | 17 | 19 | 19 | 18 | 16 | 15 | 13 | 13 | 15 | 16 | 17 | 16 | 14 | 11 | 12 | 13 | 14 | 17 |
Feels °C | 14 | 14 | 17 | 19 | 16 | 14 | 13 | 15 | 18 | 18 | 14 | 12 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 7 | 9 | 9 | 10 | 15 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | WNW 9 | WNW 9 | ESE 4 | SE 4 | NW 9 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 9 | W 8 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 39 | 28 | 20 | 10 | 10 | 5 | 17 | 8 | 6 | 4 | 20 | 18 | 18 | 18 | 21 | 26 | 35 | 536 | 649 | 620 | 582 | 488 | 472 | 449 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 5 | NW 6 | NW 9 | NW 9 | ESE 4 | E 4 | E 4 | NW 12 | WNW 11 | WNW 11 | WNW 11 | — | — | — | — | — | — | — |
| kJ | 9 | 9 | 9 | 8 | 8 | 8 | 2 | 2 | 21 | 20 | 3 | 1 | 1 | 6 | 12 | 12 | 49 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 3 | — | — | WNW 10 | — | — | SE 6 | — | E 6 | W 12 | — | — | — | NW 14 | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | 10 | — | — | 2 | — | 1 | 3 | — | — | — | 49 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 4 | ESE 4 | SE 3 | SE 4 | SSW 3 | SSW 3 | — | — | — | — | SW 2 | WSW 3 | WSW 3 | WSW 3 | SW 3 | SW 3 | SW 3 | SW 2 | — | — |
| kJ | — | — | — | — | 5 | 3 | 3 | 10 | 2 | 1 | — | — | — | — | 1 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 37 | 37 | 80 | 53 | 53 | 191 | 184 | 53 | 37 | 53 | 119 | 39 | 39 | 405 | 415 | 430 | 431 | 13 | 13 | 13 | 13 | 13 | 4 |
Best forecast wave conditions in Londonderry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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