Surf Forecasts:
How big are the waves at Downhill today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 1.5ft (0.4m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1ft (0.3m), 8s period with WNW swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 8s period with NW swell.
The current surf forecast for Downhill at 5AM is: 0.4m 9s primary swell from a West-northwest direction (forecast issued at 12:00am June 19). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 1.5ft (0.4m) | 9s |
| Afternoon (19 Jun) | 1ft (0.3m) | 8s |
| Evening (19 Jun) | 1.5ft (0.4m) | 8s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Very mild (max 18°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
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) | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 32 | 30 | 14 | 30 | 14 | 12 | 15 | 15 | 14 | 14 | 13 | 12 | 11 | 9 | 18 | 19 | 11 | 16 | 30 | 31 | 31 | 32 | 34 | 50 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | glassy | cross | cross | glassy | glassy | cross-on | cross | cross | cross | cross-on | cross-on | on | glassy | glassy | glassy | glassy | cross-off | cross | cross | cross-off | glassy |
High Tide | 10:07AM1.72m | 10:41PM2.16m | 10:59AM1.58m | 11:38PM2.02m | 11:58AM1.47m | |||||||||||||||||||
Low Tide | 4:21AM0.25m | 4:12PM0.21m | 5:17AM0.37m | 5:03PM0.31m | 6:15AM0.47m | 6:00PM0.43m | ||||||||||||||||||
 | |  | |  | | | |  |  |  | | |  | | | | | | | | | | | |
 | — | 4:46 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 10:09 | — | — | — | — | — | — | — | 10:10 | — | — | — | — | — | — | — | 10:10 |
mm | 1 | 1 | 2 | 1 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 14 | 16 | 17 | 16 | 13 | 12 | 11 | 11 | 13 | 16 | 17 | 18 | 18 |
Feels °C | 15 | 13 | 13 | 13 | 12 | 12 | 13 | 12 | 11 | 8 | 8 | 11 | 12 | 13 | 13 | 12 | 12 | 10 | 10 | 12 | 14 | 15 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 8 | WNW 9 | NW 4 | NW 4 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 |
| kJ | 32 | 30 | 14 | 30 | 7 | 4 | 15 | 15 | 14 | 14 | 13 | 12 | 11 | 9 | 18 | 19 | 11 | 16 | 30 | 31 | 31 | 32 | 34 | 50 |
Swell 2 Height (m) Direction Period (s) | — | — | ESE 3 | ESE 3 | WNW 8 | WNW 8 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 1 | 14 | 12 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 5 | SE 6 | ESE 4 | E 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 2 | WNW 2 | WNW 3 | — | — | — | — | — | — | — | — | NE 2 | NNE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 37 | 159 | 39 | 39 | 37 | 37 | 39 | 39 | 39 | 181 | 169 | 169 | 169 | 396 | 39 | 37 | 37 | 24 | 37 | 37 | 20 | 20 | 11 |
Best forecast wave conditions in Londonderry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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