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Surf Forecasts:

Downhill surfForecast / Londonderry / Ireland

information circle48hr Weather and Surf, issued 5 pm Saturday 22 Nov 2025 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
12.1° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Downhill today?

The current surf forecast for Downhill at 9PM is: 0.9m 11s primary swell from a Northwest direction (forecast issued at 05:00pm November 22). The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (22 Nov)--
Afternoon (22 Nov)2.5ft (0.7m)12s
Evening (22 Nov)3ft (0.9m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
22
Sunday
23
Monday
24
Tuesday
25
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
1
0
0
0
0
0
1
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 (?)
0.7
NW
0.9
NW
0.9
NW
0.9
NW
0.7
NW
0.8
WNW
1.3
WNW
1.4
WNW
1.3
WNW
1.1
WNW
1
WNW
0.9
WNW
0.9
WNW
1.4
N
1.5
N
1.7
N
2.1
N
2
N
1.9
N
1.7
N
1.4
NNW
1.2
NNW
1.1
NNW
0.5
WNW
Period(s) (?)1212111111111012121111111066777776669
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1571991821761211433535184143132512001701441842584204043452621701127746
Wind
(km/h)
15
WSW
15
SW
15
SSE
30
SSE
25
SW
30
WSW
35
SSW
20
S
35
NNE
25
N
20
N
20
NNE
25
NNE
25
NNE
35
NNE
30
N
45
N
40
N
35
N
35
NNW
30
NNW
25
NNW
15
NNW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		offcrosscrosscross-
off		cross-
off		crosscross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		on
High Tide
/ height (m)
7:05PM
1.85
7:27AM
2.00
7:37PM
1.77
8:03AM
1.92
8:10PM
1.67
8:44AM
1.82
Low Tide
/ height (m)
1:12PM
0.39
1:15AM
0.36
1:47PM
0.48
1:47AM
0.41
2:25PM
0.58
2:22AM
0.47
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Sunrise------8:14-------8:15-------8:18-
Sunset4:13-------4:12-------4:09-------
part cloud
part cloud
part cloud
light rain
rain showers
light rain
cloud
light rain
light rain
rain showers
light rain
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
Rain (mm)
---171-3111-------------
Temp. °C8766886678889991098999888
Feels °C (?)431-121-21-12333313-1-2001134
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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