Surf Forecasts:
How big are the waves at Downhill today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 0.5ft (0.1m), 9s period with W swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 0.5ft (0.1m), 9s period with W swell.
- Evening surf: Evening surf (15 Jul, local time) - 0.5ft (0.1m), 10s period with W swell.
The current surf forecast for Downhill at 1PM is: 0.1m 9s primary swell from a Northwest direction and 0.1m 9s secondary swell from a West direction (forecast issued at 06:00am July 15). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 0.5ft (0.1m) | 9s |
| Afternoon (15 Jul) | 0.5ft (0.1m) | 9s |
| Evening (15 Jul) | 0.5ft (0.1m) | 10s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 9 | W 9 | NW 9 | W 9 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | NW 11 | NW 11 | NW 13 | NW 12 | NW 11 | NW 11 | NW 11 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 6 | 21 | 19 | 19 | 18 | 37 | 69 | 95 | 98 | 119 | 165 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 7:35AM2.03m | 7:59PM2.42m | 8:18AM1.99m | 8:44PM2.44m | 9:00AM1.91m | 9:28PM2.38m | ||||||||||||||||||
Low Tide | 1:41PM0.03m | 2:26AM0.04m | 2:23PM-0.01m | 3:12AM0.07m | 3:05PM-0.00m | |||||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | |  | | |
 | 5:05 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | 5:11 |
 | — | — | — | — | — | 9:58 | — | — | — | — | — | — | — | 9:57 | — | — | — | — | — | — | — | 9:55 | — | 9:54 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 18 | 21 | 23 | 23 | 21 | 20 | 19 | 18 | 19 | 21 | 21 | 19 | 16 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 |
Feels °C | 15 | 15 | 18 | 21 | 22 | 23 | 22 | 20 | 19 | 18 | 19 | 20 | 19 | 18 | 14 | 13 | 12 | 11 | 10 | 11 | 10 | 10 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NW 7 | W 9 | W 9 | NW 9 | W 9 | NW 7 | NW 7 | W 7 | W 7 | W 7 | W 7 | NW 11 | NW 11 | NW 10 | NW 12 | NNW 4 | NNW 4 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 |
| kJ | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 5 | 5 | 4 | 21 | 2 | 6 | 18 | 17 | 16 | 15 | 23 | 20 | 19 |
Swell 2 Height (m) Direction Period (s) | W 9 | NW 6 | NW 6 | W 9 | NW 6 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 6 | NW 13 | — | NW 11 | NW 11 | — | — | — | — | NW 10 | — | — |
| kJ | 2 | 2 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 6 | — | 19 | 19 | — | — | — | — | 15 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 11 | — | — | — | — | — | W 7 | — | W 6 | — | W 9 | W 9 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | — | — | — | — | — | 1 | — | 1 | — | 2 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 3 | — | — | — | — | — | — | — | — | — | NNW 3 | — | — | N 5 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 17 | 37 | 69 | 95 | 98 | 119 | 165 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 87 | 87 | 248 | 248 | 248 | 248 | 248 | 248 | 248 | 93 | 144 | 144 | 93 | 93 | 93 | 93 | 349 | 1261 | 1261 | 1261 | 296 | 248 |
Best forecast wave conditions in Londonderry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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