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Surf Forecasts:

Downhill surfForecast / Londonderry / Ireland

information circle48hr Weather and Surf, issued 5 pm Tuesday 10 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
8.1° C
 (Which is normal for this time of year)

How big are the waves at Downhill today?

The current surf forecast for Downhill at 1AM is: 0.6m 16s primary swell from a West-northwest direction and 0.1m 9s secondary swell from a North direction (forecast issued at 05:00pm February 10). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (11 Feb)1.5ft (0.4m)14s
Afternoon (11 Feb)1ft (0.3m)22s
Evening (11 Feb)3ft (0.9m)20s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
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
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
WNW
0.7
WNW
0.6
WNW
0.6
WNW
0.5
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.3
NW
0.8
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
0.7
WNW
0.6
WNW
0.6
WNW
0.5
WNW
0.4
WNW
1.6
NNE
1.2
NNW
1.1
NNW
1.3
N
Period(s) (?)17161616151514142221201919181717161616156666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3812371691641318481818455760363761039538625817316914288160123104123
Wind
(km/h)
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
35
E
35
E
35
E
35
E
35
E
30
E
35
E
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
NE
30
NE
25
NE
25
NNE
30
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
on
High Tide
/ height (m)
12:44AM
1.34
2:00PM
1.30
3:08AM
1.42
3:37PM
1.39
4:08AM
1.58
Low Tide
/ height (m)
6:14PM
0.90
7:23AM
0.95
8:13PM
0.91
9:27AM
0.88
9:42PM
0.78
10:28AM
0.74
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise------8:00-------7:56-------7:54-
Sunset5:21-------5:22-------5:24-------
cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
clear
Rain (mm)
-2221-2122--2434211-----
Temp. °C778777777665544333333344
Feels °C (?)00210000-1-2-2-3-2-4-4-5-6-7-7-6-5-5-3-5
  • 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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