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Surf Forecasts:

Lighthouse surfForecast / Sligo / Ireland

information circle48hr Weather and Surf, issued 5 pm Monday 22 Dec 2025 IST
Forecast update in hr  min  s Forecast update imminent
Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lighthouse sea temperature is
9.7° C
 (Which is slightly cooler than normal)

How big are the waves at Lighthouse today?

The current surf forecast for Lighthouse at 10PM is: 1.6m 11s primary swell from a West-northwest direction and 0.2m 18s secondary swell from a West-northwest direction (forecast issued at 05:00pm December 22). The wind direction is predicted to be offshore and the swell rating is 3.

Time (IST) & DateWave HeightWave Period
Morning (22 Dec)--
Afternoon (22 Dec)6ft (1.8m)12s
Evening (22 Dec)5ft (1.6m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
22
Tuesday
23
Wednesday
24
Thursday
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)
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
WNW
1.6
WNW
1.6
WNW
1.4
WNW
1.3
WNW
1
WNW
1.8
WNW
2.2
WNW
2.2
WNW
2.1
WNW
2.1
WNW
2.3
WNW
2.3
WNW
2.2
WNW
2.1
WNW
1.9
WNW
1.7
WNW
1.7
WNW
1.6
WNW
1.6
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.4
WNW
Period(s) (?)121111111115141413131314141313131212121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8576695614784004871382174015921408143021672107170015111157838793706694583559569560
Wind
(km/h)
5
E
5
ESE
10
E
5
E
10
NE
10
ENE
10
E
10
ENE
5
E
5
ENE
10
E
10
E
15
ESE
10
E
10
ESE
10
E
15
ESE
15
ESE
10
ESE
15
ESE
10
ESE
10
ESE
10
E
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglassoffoffcross-
off		offoffoffoffoffoffoffcross-
off		offcross-
off		offoffcross-
off		offoffcross-
off		offoffoff
High Tide
/ height (m)
7:09PM
2.87
7:32AM
3.33
7:46PM
2.79
8:09AM
3.30
8:25PM
2.71
8:48AM
3.24
Low Tide
/ height (m)
1:04PM
0.55
1:02AM
0.45
1:42PM
0.59
1:36AM
0.51
2:20PM
0.64
2:12AM
0.60
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise------8:52-------8:53-------8:53-
Sunset4:12-------4:12-------4:13-------
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C9910999999988765555444443
Feels °C (?)78877667776543221110010-1
  • 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 Lighthouse 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 Lighthouse at:
surf-forecast.com

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