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Lighthouse surfForecast / Sligo / Ireland
48hr Weather and Surf, issued 5 pm Sunday 30 Nov 2025 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
10.9° C
(Which is normal for this time of year)How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 7PM is: 1.2m 10s primary swell from a West direction and 0.4m 11s secondary swell from a North-northwest direction (forecast issued at 05:00pm November 30). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | - | - |
| Afternoon (30 Nov) | 3.5ft (1.0m) | 10s |
| Evening (30 Nov) | 4.5ft (1.4m) | 10s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 196 | 192 | 371 | 514 | 575 | 900 | 1151 | 2027 | 4758 | 5604 | 6653 | 7082 | 9749 | 13136 | 11778 | 8992 | 10412 | 9816 | 8271 | 8788 | 10310 | 9588 | 7490 | 5197 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- on | cross- on | cross | cross | cross- off | cross | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | on | cross- on | cross |
High Tide / height (m) | 1:10PM 2.98 | 2:05AM 2.70 | 2:11PM 3.14 | 2:59AM 2.97 | 3:07PM 3.30 | 3:48AM 3.24 | ||||||||||||||||||
Low Tide / height (m) | 7:48PM 0.61 | 7:56AM 0.91 | 8:40PM 0.38 | 8:55AM 0.66 | 9:28PM 0.20 | 9:48AM 0.40 | ||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - | 8:33 | - |
| Sunset | 4:15 | - | - | - | - | - | - | - | 4:15 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - |
 |  | |  | | |  | | | |  | | |  |  |  | | | |  | | |  | | |
Rain (mm) | 1 | 2 | 1 | 10 | 3 | 2 | - | - | 1 | 4 | - | - | - | - | 1 | - | 1 | - | 1 | 1 | 1 | 1 | - | - |
| Temp. °C | 6 | 8 | 9 | 10 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 7 | 7 | 8 | 7 | 8 |
| Feels °C (?) | -3 | 0 | 3 | 7 | 6 | 4 | 4 | 5 | 5 | 1 | 2 | 1 | -1 | -1 | 1 | 0 | -1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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