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Surf Forecasts:

Downhill surfForecast / Londonderry / Ireland

information circle48hr Weather and Surf, issued 11 am Friday 13 Feb 2026 GMT
Forecast 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
8.0° C
 (Which is normal for this time of year)

How big are the waves at Downhill today?

The current surf forecast for Downhill at 2PM is: 0.9m 6s primary swell from a North-northwest direction and 0.3m 13s secondary swell from a West-northwest direction (forecast issued at 11:00am February 13). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Feb)1.5ft (0.4m)14s
Afternoon (13 Feb)3ft (0.9m)6s
Evening (13 Feb)2.5ft (0.8m)5s

Table - waves today at Downhill. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Monday
16
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
WNW
0.8
NNW
0.9
NNW
0.9
NNW
0.8
NNW
0.3
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.2
WNW
0.3
WNW
0.3
WNW
0.3
WNW
0.4
WNW
0.5
WNW
1
WNW
1.1
NW
1.2
WNW
1.3
WNW
1.3
WNW
1.9
WNW
Period(s) (?)14766514141313131212121212121213121212131314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6758585236413835343330291529292850903203473975295631299
Wind
(km/h)
20
NE
20
NNE
20
N
20
N
20
N
10
W
15
WSW
10
WSW
10
SSW
15
SSE
25
SSE
40
SSE
50
SSE
30
S
25
WSW
25
SW
20
SSW
20
SSW
25
SW
25
WSW
25
SW
30
WSW
25
WSW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		crosscrosscrosscross-
on		crosscross
High Tide
/ height (m)
4:22PM
1.53
4:47AM
1.76
4:56PM
1.67
5:18AM
1.94
5:25PM
1.79
5:48AM
2.10
Low Tide
/ height (m)
10:28AM
0.74
10:31PM
0.61
11:07AM
0.58
11:06PM
0.43
11:39AM
0.43
11:37PM
0.26
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise7:54-------7:52-------7:50-------
Sunset--5:28-------5:30-------5:31-----
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light snow
light rain
light rain
part cloud
clear
cloud
cloud
cloud
light rain
part cloud
cloud
cloud
light rain
Rain (mm)
------------52-----1---1
Temp. °C455444333441256656765654
Feels °C (?)-3-1-2-3-2-1-2-1-1-1-3-9-9-300011-1-1-2-2-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Downhill at:
surf-forecast.com

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