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Surf Forecasts:
Lighthouse surfForecast / Sligo / Ireland
48hr Weather and Surf, issued 12 am Monday 30 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
8.8° C
(Which is slightly cooler than normal)How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 9AM is: 6.0m 16s primary swell from a West-northwest direction (forecast issued at 12:00am March 30). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 20ft (6.0m) | 16s |
| Afternoon (30 Mar) | 16ft (5.0m) | 16s |
| Evening (30 Mar) | 15ft (4.5m) | 16s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 22550 | 21654 | 20182 | 19484 | 17298 | 14220 | 12281 | 9803 | 8436 | 7067 | 5149 | 3882 | 3213 | 2549 | 2104 | 1949 | 2044 | 1935 | 1866 | 1669 | 1616 | 1825 | 1941 | 1037 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:53AM 3.35 | 5:26PM 2.98 | 5:35AM 3.53 | 6:03PM 3.17 | 6:11AM 3.63 | 6:36PM 3.31 | ||||||||||||||||||
Low Tide / height (m) | 10:33PM 0.72 | 11:16AM 0.33 | 11:16PM 0.50 | 11:52AM 0.17 | 11:53PM 0.33 | 12:23PM 0.07 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:07 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 |
 |  | | |  | | | | | | |  |  | |  | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 10 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 7 | 7 |
| Feels °C (?) | 0 | -1 | -1 | -1 | 0 | 1 | 3 | 6 | 7 | 8 | 9 | 10 | 6 | 7 | 7 | 8 | 8 | 6 | 6 | 5 | 5 | 5 | -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
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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