Lighthouse surfForecast / Sligo / Ireland

information circle48hr Weather and Surf, issued 11 pm Tuesday 23 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 3AM is: 2.3m 14s primary swell from a West-northwest direction (forecast issued at 11:00pm December 23). The wind direction is predicted to be offshore and the swell rating is 4.

Time (IST) & DateWave HeightWave Period
Morning (24 Dec)7ft (2.1m)13s
Afternoon (24 Dec)6ft (1.8m)12s
Evening (24 Dec)5.5ft (1.7m)12s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
24
Thursday
25
Friday
26
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
Rating
(10 max)
4
4
4
4
4
4
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2.1
WNW
2.3
WNW
2.3
WNW
2.2
WNW
2.1
WNW
1.9
WNW
1.8
WNW
1.7
WNW
1.7
WNW
1.6
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.4
WNW
1.4
W
1.3
W
1.2
W
1.1
W
1
W
1
W
0.9
W
0.9
W
0.8
W
0.8
W
Period(s) (?)131414131313121212121212121212121111121213121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)143021672107170014671157901807807694593579589569546464369305259282252240184177
Wind
(km/h)
5
ENE
10
NE
15
E
10
ENE
10
E
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
10
ESE
10
E
10
E
10
E
10
E
15
E
15
E
15
ENE
15
E
10
E
15
ENE
10
ENE
10
ENE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
offoffoffoffoffoffcross-
off
offcross-
off
offoffoffoffoffoffoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:46PM
2.79
8:09AM
3.30
8:25PM
2.71
8:48AM
3.24
9:09PM
2.62
9:30AM
3.16
Low Tide
/ height (m)
1:36AM
0.51
2:20PM
0.64
2:12AM
0.60
3:02PM
0.68
2:53AM
0.72
3:49PM
0.72
Wednesday
24
Thursday
25
Friday
26
Sunrise----8:53-------8:53-------8:53---
Sunset------4:13-------4:13-------4:14-
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C997665544333333343343444
Feels °C (?)76333110-1-1-1-1-1-1-1-20-1-20-1010
  • 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

Latest Updates

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest