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Surf Forecasts:
The Bar surfForecast / Sligo / Ireland
48hr Weather and Surf, issued 12 am Wednesday 17 Sep 2025 IST
How big are the waves at The Bar today?
The current surf forecast for The Bar at 3AM is: 1.1m 10s primary swell from a West direction and 0.2m 9s secondary swell from a North direction (forecast issued at 12:00am September 17). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 5ft (1.6m) | 9s |
| Afternoon (17 Sep) | 11ft (3.5m) | 15s |
| Evening (17 Sep) | 13ft (4.0m) | 14s |
Table - waves today at The Bar. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 9 | 9 | 10 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 10 | 9 | 9 | 13 | 12 | 12 | 11 | 11 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 440 | 273 | 188 | 141 | 424 | 898 | 5051 | 6996 | 5289 | 4167 | 3078 | 1950 | 1223 | 817 | 471 | 337 | 257 | 433 | 380 | 247 | 170 | 394 | 688 | 850 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | off | 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) | 3:12AM 2.45 | 3:37PM 2.93 | 4:21AM 2.64 | 4:35PM 3.18 | 5:09AM 2.84 | 5:20PM 3.40 | ||||||||||||||||||
Low Tide / height (m) | 9:00PM 1.00 | 9:12AM 1.10 | 10:13PM 0.76 | 10:14AM 0.86 | 11:01PM 0.52 | 10:59AM 0.62 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:44 | - | - | - | - | - | - | - | 7:42 |
 |  | | |  |  |  | |  |  | | | |  | |  | | | | | | | | | |
Rain (mm) | 2 | 9 | 7 | 2 | - | - | - | - | - | - | - | - | - | 1 | 3 | 1 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 13 | 16 | 14 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 16 | 17 | 16 | 16 | 13 | 12 | 13 | 15 | 15 | 14 |
| Feels °C (?) | 8 | 5 | 8 | 11 | 9 | 9 | 8 | 7 | 7 | 7 | 8 | 9 | 11 | 11 | 15 | 16 | 14 | 13 | 10 | 10 | 10 | 11 | 11 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Sligo
The wind is still offshore at The Bar (light winds from the SE at Ballina 28 km from The Bar). 1.1m 10s swell from the WNW with a 0.3m 9s swell from the N. 2 swells combining to make bigger set waves.
28 km away, 39 min ago
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