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Surf Forecasts:
Lighthouse surfForecast / Sligo / Ireland
48hr Weather and Surf, issued 12 pm Thursday 02 Apr 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
8.9° C
(Which is slightly cooler than normal)How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 3PM is: 1.1m 11s primary swell from a Northwest direction and 1.1m 10s secondary swell from a West direction (forecast issued at 12:00pm April 02). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Apr) | 5ft (1.5m) | 12s |
| Afternoon (02 Apr) | 3.5ft (1.1m) | 11s |
| Evening (02 Apr) | 7ft (2.1m) | 10s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 10 | 10 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 656 | 396 | 268 | 711 | 1119 | 2606 | 2392 | 2221 | 2187 | 1631 | 2258 | 2479 | 2196 | 2010 | 3970 | 3432 | 3121 | 3155 | 3111 | 3068 | 3882 | 4665 | 4384 | 3653 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | cross | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross | cross- off | off | cross | cross | cross- on | cross- on | cross- on | on | on |
High Tide / height (m) | 7:07PM 3.39 | 7:17AM 3.57 | 7:36PM 3.40 | 7:48AM 3.43 | 8:06PM 3.35 | |||||||||||||||||||
Low Tide / height (m) | 12:53PM 0.04 | 1:00AM 0.18 | 1:21PM 0.09 | 1:33AM 0.21 | 1:49PM 0.20 | 2:05AM 0.30 | ||||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | 6:58 |
| Sunset | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - | - | 8:15 | - | - | - | - |
 | |  | |  | |  | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | 2 | 1 | - | 1 | 3 | 1 | 1 | - | - | - | - | 1 | 4 | 4 | 2 | 1 | 1 | 2 | 1 | 1 |
| Temp. °C | 6 | 6 | 7 | 8 | 9 | 10 | 8 | 8 | 8 | 7 | 8 | 7 | 6 | 5 | 4 | 3 | 3 | 9 | 10 | 7 | 5 | 6 | 5 | 3 |
| Feels °C (?) | 0 | -2 | 0 | 2 | 4 | 6 | 5 | 4 | 4 | 0 | -1 | -1 | 0 | 0 | 0 | -1 | -2 | 1 | -2 | -2 | -4 | -4 | -4 | -4 |
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Live Wave Height (m)
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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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