- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts
Downhill surfForecast / Londonderry / Ireland
48hr Weather and Surf, issued 6 pm Saturday 12 Jul 2025 BSTForecast update in hr min s Forecast update imminent
Downhill surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Downhill sea temperature is
15.1° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Downhill today?
The current surf forecast for Downhill at 8PM is: 0.4m 10s primary swell from a Northwest direction (forecast issued at 06:00pm July 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | - | - |
| Afternoon (12 Jul) | 1.5ft (0.4m) | 10s |
| Evening (12 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sun 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 3 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 9 | 8 | 7 | 7 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 25 | 24 | 17 | 8 | 8 | 8 | 8 | 7 | 7 | 12 | 16 | 17 | 24 | 21 | 21 | 16 | 15 | 7 | 7 | 7 | 8 | 8 | 6 | 9 | 12 | 7 | 8 | 8 | 8 | 3 | 6 | 6 | 6 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 4 | 12 | 21 | 21 | 13 | 11 | 8 | 4 | 3 | 6 | 9 | 9 | 8 | 16 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | off | off | cross- off | off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross | cross- on | on | on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | glass | cross- off | off | cross- off | off | cross- off | glass | cross- on | cross- on | cross- on | cross | glass | glass |
High Tide / height (m) | 8:24PM 2.16 | 8:32AM 1.87 | 9:00PM 2.18 | 9:09AM 1.83 | 9:38PM 2.17 | 9:49AM 1.76 | 10:19PM 2.12 | 10:33AM 1.68 | 11:04PM 2.03 | 11:24AM 1.60 | 11:56PM 1.91 | 12:27PM 1.53 | 1:03AM 1.78 | 1:48PM 1.52 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:08PM 0.18 | 2:46AM 0.31 | 2:42PM 0.14 | 3:24AM 0.30 | 3:16PM 0.15 | 4:03AM 0.31 | 3:54PM 0.19 | 4:46AM 0.34 | 4:36PM 0.28 | 5:33AM 0.41 | 5:26PM 0.39 | 6:29AM 0.48 | 6:29PM 0.51 | 7:35AM 0.55 | 7:50PM 0.60 | |||||||||||||||||||||||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sun 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:05 | - | - | - | - | - | - | - | 5:05 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - |
| Sunset | - | - | 10:01 | - | - | - | - | - | - | - | 10:00 | - | - | - | - | - | - | - | 10:00 | - | - | - | - | - | - | 9:58 | - | - | - | - | - | - | - | 9:57 | - | - | - | - | - | - | - | 9:55 | - | - | - | - | - | - | - | 9:54 | - | - | - | - | - | - | - | 9:52 | - | - |
 | | |  | | | | | | |  |  | |  |  | |  | | | |  | | | | | |  | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | 2 | 2 | - | 1 | - | - | - | - | 2 | 3 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 5 | 1 | - | 1 | - | - |
| Temp. °C | 26 | 25 | 22 | 20 | 18 | 17 | 20 | 22 | 23 | 22 | 20 | 17 | 16 | 15 | 16 | 17 | 17 | 16 | 14 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 15 | 15 |
| Feels °C (?) | 24 | 24 | 21 | 18 | 16 | 15 | 18 | 18 | 19 | 19 | 18 | 16 | 13 | 11 | 14 | 13 | 12 | 12 | 11 | 8 | 9 | 11 | 11 | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 15 | 14 | 15 | 14 | 14 | 15 | 16 | 16 | 15 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Downhill surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest