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Glencolumbkille surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 am Wednesday 20 Aug 2025 IST
How big are the waves at Glencolumbkille today?
The current surf forecast for Glencolumbkille at 11AM is: 0.4m 7s primary swell from a North direction and 0.2m 8s secondary swell from a West direction (forecast issued at 06:00am August 20). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 1.5ft (0.4m) | 7s |
| Afternoon (20 Aug) | 1.5ft (0.4m) | 7s |
| Evening (20 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at Glencolumbkille. (Swell directed towards the surf break)
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 17 | 18 | 21 | 20 | 21 | 21 | 15 | 14 | 24 | 21 | 16 | 35 | 84 | 150 | 187 | 255 | 256 | 266 | 263 | 212 | 188 | 178 | 142 | 136 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | glass | cross- on | cross- on | cross | cross | glass | glass | glass | on | on | on | cross- on | cross- on | cross- on | cross | glass | cross- on | cross- on | cross- on | cross | glass |
High Tide / height (m) | 4:24AM 2.63 | 4:50PM 3.03 | 5:20AM 2.80 | 5:40PM 3.28 | 6:05AM 2.94 | 6:23PM 3.48 | ||||||||||||||||||
Low Tide / height (m) | 10:25AM 0.76 | 11:10PM 0.56 | 11:16AM 0.54 | 11:57PM 0.35 | 11:59AM 0.34 | 12:37AM 0.20 | ||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
| Sunrise | - | 6:18 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:52 | - | - |
 |  |  | | | |  | | | | |  | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 14 | 16 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 13 | 12 | 12 | 16 | 15 | 14 | 13 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Donegal
The wind is still cross-off at Glencolumbkille (light winds from the S at Donegal Airport 46 km from Glencolumbkille). 0.4m 6s windswell from the N with a 0.1m 7s swell from the WNW and a 0.1m 9s swell, also from the WNW. 3 swells combining to make bigger set waves.
46 km away, 1 h 40 min ago
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