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Surf Forecasts:

Downhill surfForecast / Londonderry / Ireland

information circle48hr Weather and Surf, issued 5 am Tuesday 27 Jan 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
8.8° C
 (Which is normal for this time of year)

How big are the waves at Downhill today?

The current surf forecast for Downhill at 12PM is: 0.8m 16s primary swell from a West-northwest direction (forecast issued at 05:00am January 27). An open ocean swell of 3.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (27 Jan)2.5ft (0.8m)15s
Afternoon (27 Jan)2.5ft (0.8m)17s
Evening (27 Jan)2.5ft (0.8m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
27
Wednesday
28
Thursday
29
Fri
30
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
2
3
1
1
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
WNW
0.7
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.9
NW
0.8
WNW
1.1
NW
1.3
NW
1.2
NW
1.2
NW
1.1
NW
0.9
WNW
0.9
WNW
0.8
WNW
0.7
WNW
0.6
WNW
0.5
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.3
WNW
0.3
WNW
0.3
WNW
Period(s) (?)151515161716161817161616161515151515141413131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)142191275322368371314734974786757580425353283201148121817569343229
Wind
(km/h)
50
E
60
E
60
ESE
55
ESE
55
ESE
55
ESE
50
SE
30
S
30
SSE
25
SE
25
SE
30
SE
30
SE
30
SE
25
SE
30
SE
35
SE
35
SE
40
SE
35
SE
40
SE
40
SE
40
SE
45
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
12:27PM
1.64
1:25AM
1.50
2:11PM
1.61
3:00AM
1.64
3:35PM
1.69
Low Tide
/ height (m)
5:50AM
0.64
6:57PM
0.67
7:33AM
0.69
8:32PM
0.65
9:17AM
0.60
9:49PM
0.52
Tuesday
27
Wednesday
28
Thursday
29
Fri
30
Sunrise--8:27-------8:26-------8:23-----
Sunset----4:52-------4:53-------4:55---
light rain
light rain
mod rain
light rain
cloud
light rain
rain showers
light rain
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
Rain (mm)
3385-111----------------
Temp. °C444667765658876666676666
Feels °C (?)-7-9-9-6-6-5-4-2-3-1-1110-1-1-2-2-3-2-3-3-3-4
  • 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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