Lighthouse surfForecast / Sligo / Ireland

information circle48hr Weather and Surf, issued 11 am Monday 29 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
9.4° C
(Which is slightly cooler than normal)


How big are the waves at Lighthouse today?

The current surf forecast for Lighthouse at 7PM is: 0.6m 12s primary swell from a West direction and 0.4m 7s secondary swell from a Northwest direction (forecast issued at 11:00am December 29). The wind direction is predicted to be offshore.

Time (IST) & DateWave HeightWave Period
Morning (29 Dec)2.5ft (0.7m)13s
Afternoon (29 Dec)2ft (0.6m)13s
Evening (29 Dec)1.5ft (0.5m)12s

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

Updates in  hr  min  s Forecast update imminent
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
2
1
2
2
2
2
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
W
0.7
W
0.6
W
0.6
W
0.5
W
0.6
W
0.5
W
0.4
W
0.5
W
0.5
W
0.6
W
0.6
W
0.7
W
0.7
W
0.7
W
0.7
W
0.6
W
0.6
W
0.6
W
0.6
W
0.5
W
0.5
W
1.3
WNW
1.6
NW
Period(s) (?)1313131212121216161515141413131313121212121155
Wave
Graph
(?)Metric surfscale
Energy kJ (?)167165114107731036982125112150146178170167165116107103102686368140
Wind
(km/h)
10
ENE
10
E
10
E
10
E
10
E
10
E
15
E
15
E
15
E
15
E
10
ESE
10
E
10
E
10
SE
5
SSE
5
SSE
10
S
10
SSW
10
WSW
15
WSW
15
WSW
25
W
25
W
30
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
cross-
off
cross-
off
crosscross-
on
onononononcross-
on
High Tide
/ height (m)
12:23PM
2.92
1:20AM
2.65
1:36PM
2.93
2:28AM
2.85
2:47PM
3.01
3:28AM
3.09
Low Tide
/ height (m)
6:57PM
0.71
7:17AM
0.98
8:04PM
0.62
8:32AM
0.80
9:05PM
0.50
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Sunrise8:55-------8:55-------8:55-------
Sunset--4:16-------4:17-------4:19-----
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
Rain (mm)
-----------------------1
Temp. °C322223466665443322344568
Feels °C (?)-1-1-1-2-2-10222210100-2-2-1-1-1-1-11
  • 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.


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