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Surf Forecasts:
Lighthouse surfForecast / Sligo / Ireland
48hr Weather and Surf, issued 12 pm Saturday 04 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
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: 2.5m 14s primary swell from a West-northwest direction and 0.9m 12s secondary swell from a West direction, 0.8m 4s secondary swell from a West-southwest direction (forecast issued at 12:00pm April 04). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 8ft (2.5m) | 14s |
| Afternoon (04 Apr) | 7.5ft (2.3m) | 14s |
| Evening (04 Apr) | 11ft (3.5m) | 14s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 17 | 16 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2787 | 2374 | 2109 | 2348 | 4145 | 2515 | 3365 | 3662 | 3151 | 2916 | 2314 | 1756 | 1372 | 1249 | 984 | 805 | 660 | 559 | 285 | 421 | 3500 | 4461 | 6391 | 6176 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:48AM 3.43 | 8:06PM 3.35 | 8:19AM 3.23 | 8:35PM 3.23 | 8:50AM 3.00 | 9:07PM 3.07 | ||||||||||||||||||
Low Tide / height (m) | 1:49PM 0.20 | 2:05AM 0.30 | 2:18PM 0.36 | 2:38AM 0.46 | 2:47PM 0.57 | 3:12AM 0.68 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:52 |
| Sunset | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:19 | - | - | - | - |
 |  | | |  |  | |  | | |  |  |  |  | | | | | |  | | | | | |
Rain (mm) | 3 | 8 | 5 | 5 | 2 | 1 | 5 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 3 | 9 | 10 | 7 | 5 | 5 | 5 | 4 | 5 | 7 | 7 | 7 | 5 | 5 | 6 | 6 | 8 | 10 | 13 | 13 | 10 | 10 | 9 | 10 |
| Feels °C (?) | -2 | 1 | 1 | 1 | -5 | -2 | -5 | -4 | -4 | -2 | -1 | 1 | 0 | -1 | 0 | -2 | 0 | 3 | 6 | 7 | 4 | 4 | 3 | 4 |
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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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