Surf Forecasts:
How big are the waves at Downhill today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 2.5ft (0.7m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 4ft (1.2m), 8s period with WNW swell.
- Evening surf: Evening surf (12 Jun, local time) - 4.5ft (1.3m), 12s period with WNW swell.
The current surf forecast for Downhill at 12PM is: 1.0m 7s primary swell from a West-northwest direction and 0.2m 13s secondary swell from a West-northwest direction, 0.1m 14s secondary swell from a Northwest direction (forecast issued at 06:00am June 12). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 2.5ft (0.7m) | 6s |
| Afternoon (12 Jun) | 4ft (1.2m) | 8s |
| Evening (12 Jun) | 4.5ft (1.3m) | 12s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Fri morning, min 11°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sun night). | ||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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) | NW 8 | NW 8 | WNW 6 | WNW 7 | WNW 8 | WNW 10 | WNW 12 | WNW 12 | WNW 12 | NW 12 | NW 12 | WNW 12 | NW 11 | NW 11 | NW 11 | WNW 10 | NW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 95 | 64 | 35 | 121 | 155 | 334 | 722 | 1320 | 1299 | 961 | 887 | 743 | 702 | 615 | 445 | 118 | 105 | 81 | 105 | 134 | 94 | 55 | 32 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | glassy | glassy |
High Tide | 4:17AM1.94m | 4:53PM1.82m | 5:12AM2.04m | 5:42PM2.00m | 6:04AM2.10m | 6:30PM2.15m | ||||||||||||||||||
Low Tide | 10:39AM0.32m | 10:53PM0.36m | 11:29AM0.23m | 11:50PM0.23m | 12:17PM0.17m | 00:45AM0.13m | ||||||||||||||||||
 |  |  |  | | | | |  | | | | | | | | | | | | | | | | |
 | 4:47 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | 4:46 |
 | — | — | — | — | — | — | 10:06 | — | — | — | — | — | — | — | 10:07 | — | — | — | — | — | — | — | 10:07 | 10:08 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 13 | 14 | 14 | 14 | 13 | 12 | 11 | 11 | 12 | 12 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 11 |
Feels °C | 8 | 10 | 8 | 7 | 6 | 5 | 4 | 4 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 8 | 8 | 8 | 8 | 10 | 10 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | WNW 9 | WNW 13 | WNW 13 | NW 12 | WNW 12 | WNW 12 | — | NW 12 | — | — | — | — | — | WNW 10 | WNW 10 | WNW 10 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 |
| kJ | 95 | 64 | 30 | 18 | 64 | 142 | 722 | 1320 | — | 961 | — | — | — | — | — | 118 | 56 | 54 | 105 | 134 | 94 | 55 | 32 | 30 |
Swell 2 Height (m) Direction Period (s) | — | W 9 | NW 14 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | N 11 | NNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 |
| kJ | — | 42 | 8 | 17 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 20 | 35 | 28 | 16 | 16 | 14 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 2 | WSW 2 | WNW 6 | WNW 7 | WNW 8 | WNW 10 | W 4 | — | WNW 12 | W 4 | NW 12 | WNW 12 | NW 11 | NW 11 | NW 11 | NW 8 | NW 7 | NNW 7 | — | — | — | — | — | — |
| kJ | 1 | 1 | 35 | 121 | 155 | 334 | 38 | — | 1299 | 14 | 887 | 743 | 702 | 615 | 445 | 113 | 105 | 81 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 4 | 781 | 781 | 772 | 772 | 385 | 363 | 338 | 363 | 385 | 406 | 396 | 386 | 351 | 184 | 184 | 127 | 74 | 50 | 127 | 93 | 20 | 37 |
Best forecast wave conditions in Londonderry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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