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Downhill surf Forecast / Londonderry / Ireland
48hr Weather and Surf, issued 6 pm Friday 19 Apr 2024 BST
Forecast update in hr min s 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 9.1°C (Statistics for 19 Apr 1981-2005 - mean: 9.0 °C max: 9.9 °C min: 7.8 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 9.1°C (Statistics for 19 Apr 1981-2005 - mean: 9.0 °C max: 9.9 °C min: 7.8 °C)
How big are the waves at Downhill today?
The current surf forecast for Downhill at 1AM is: 1.0m 8s primary swell from a Northwest direction (forecast issued at 06:00pm April 19). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2.5ft (0.7m) | 8s |
| Afternoon (20 Apr) | 2ft (0.6m) | 7s |
| Evening (20 Apr) | 1.5ft (0.4m) | 7s |
Table - waves today at Downhill. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 8 | 8 | 8 | 8 | 7 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 10 | 9 | 9 | 9 | 8 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 268 | 206 | 135 | 129 | 101 | 71 | 57 | 35 | 34 | 25 | 17 | 16 | 5 | 5 | 5 | 5 | 8 | 18 | 25 | 27 | 18 | 19 | 9 | 20 | 29 | 32 | 42 | 53 | 71 | 74 | 59 | 48 | 46 | 32 | 29 | 28 | 27 | 24 | 17 | 22 | 23 | 23 | 23 | 34 | 37 | 39 | 34 | 34 | 34 | 26 | 19 | 18 | 18 | 13 | 13 | 12 | 58 | 127 | 139 | 123 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | cross- on | glass | cross- on | cross- on | cross- on | glass | glass | glass | glass | glass | cross | cross | cross- on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 5:13PM 1.57 | 5:25AM 1.93 | 5:41PM 1.70 | 5:53AM 2.02 | 6:08PM 1.81 | 6:20AM 2.09 | 6:34PM 1.92 | 6:46AM 2.12 | 7:01PM 2.00 | 7:14AM 2.12 | 7:29PM 2.05 | 7:42AM 2.08 | 7:58PM 2.06 | 8:11AM 2.01 | 8:29PM 2.02 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 11:05PM 0.47 | 11:47AM 0.38 | 11:38PM 0.34 | 12:13PM 0.28 | 12:09AM 0.25 | 12:38PM 0.21 | 12:39AM 0.20 | 1:03PM 0.17 | 1:09AM 0.18 | 1:29PM 0.18 | 1:38AM 0.20 | 1:54PM 0.21 | 2:08AM 0.26 | 2:20PM 0.28 | ||||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - |
| Sunset | - | 8:39 | - | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:47 | - | - | - | - | - | - | - | 8:50 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 8 | 7 | 6 |
| Feels °C (?) | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 7 | 8 | 9 | 8 | 7 | 5 | 6 | 6 | 5 | 3 | 3 | 3 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 3 | 1 | 3 | 3 | 4 | 3 | 3 | 2 | 1 | -1 | -1 | 0 | 0 | 1 | 2 | 3 | 3 | 2 | 3 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 3 |
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.
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