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Surf Forecasts:
Lighthouse surfForecast / Sligo / Ireland
48hr Weather and Surf, issued 11 am Thursday 26 Mar 2026 ISTForecast 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
9.0° C
(Which is normal for this time of year)How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 6PM is: 2.3m 11s primary swell from a West-northwest direction and 0.6m 12s secondary swell from a North direction, 1.8m 11s secondary swell from a West direction (forecast issued at 11:00am March 26). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 10ft (3.0m) | 12s |
| Afternoon (26 Mar) | 7.5ft (2.3m) | 12s |
| Evening (26 Mar) | 7.5ft (2.3m) | 11s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 15 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2354 | 1747 | 1396 | 1208 | 1201 | 1221 | 1485 | 1788 | 5512 | 22566 | 23471 | 23390 | 21923 | 23758 | 23761 | 20869 | 15849 | 11039 | 8486 | 6235 | 5212 | 2699 | 1709 | 2871 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:34AM 2.40 | 12:16AM 2.71 | 1:21PM 2.35 | 1:51AM 2.84 | 2:45PM 2.52 | 3:01AM 3.09 | ||||||||||||||||||
Low Tide / height (m) | 5:28PM 1.17 | 7:03AM 1.03 | 7:19PM 1.17 | 8:35AM 0.83 | 8:39PM 0.97 | |||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - |
 |  | | |  | |  |  | |  |  | | | |  | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | 1 | 2 | 2 | - | - | - | 1 | - | - | 1 | 1 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Temp. °C | 6 | 6 | 8 | 9 | 10 | 8 | 8 | 7 | 7 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 8 |
| Feels °C (?) | 2 | 1 | 3 | 5 | 6 | 4 | 4 | 2 | 0 | -1 | -3 | -3 | -2 | -3 | -4 | -5 | -3 | -3 | -2 | 1 | 2 | 2 | 1 | -1 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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