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Lackan Bay Surf Forecast
/ Mayo and Achill Island (14 surf breaks) /
Lackan Bay surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 6 pm Tuesday 15 Jul 2025 IST
How big are the waves at Lackan Bay today?
The current surf forecast for Lackan Bay at 11PM is: 1.2m 9s primary swell from a West direction and 0.3m 4s secondary swell from a North-northeast direction (forecast issued at 06:00pm July 15). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | - | - |
| Afternoon (15 Jul) | 4.5ft (1.3m) | 10s |
| Evening (15 Jul) | 4ft (1.2m) | 9s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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) (?) | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 8 | 8 | 8 | 10 | 11 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 351 | 333 | 252 | 197 | 142 | 106 | 76 | 73 | 54 | 37 | 35 | 24 | 23 | 29 | 55 | 41 | 8 | 104 | 72 | 65 | 50 | 97 | 48 | 155 | 131 | 112 | 93 | 88 | 83 | 65 | 63 | 63 | 86 | 72 | 74 | 97 | 169 | 288 | 338 | 417 | 434 | 434 | 397 | 338 | 276 | 255 | 196 | 159 | 266 | 219 | 224 | 245 | 318 | 512 | 1024 | 1802 | 2679 | 3321 | 3230 | 2943 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | off | off | off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:48PM 3.44 | 10:16AM 2.79 | 10:32PM 3.32 | 11:08AM 2.72 | 11:23PM 3.15 | 12:06PM 2.66 | 12:24AM 2.96 | 1:14PM 2.64 | 1:36AM 2.82 | 2:28PM 2.71 | 2:56AM 2.77 | 3:40PM 2.87 | 4:10AM 2.82 | 4:43PM 3.09 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 3:16PM 0.45 | 4:05AM 0.40 | 4:00PM 0.58 | 4:52AM 0.48 | 4:51PM 0.73 | 5:46AM 0.60 | 5:54PM 0.87 | 6:50AM 0.71 | 7:12PM 0.95 | 8:02AM 0.77 | 8:37PM 0.91 | 9:14AM 0.75 | 9:55PM 0.76 | 10:18AM 0.65 | 10:59PM 0.55 | |||||||||||||||||||||||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - |
| Sunset | - | - | 10:02 | - | - | - | - | - | - | - | 10:00 | - | - | - | - | - | - | - | 10:00 | - | - | - | - | - | - | 9:59 | - | - | - | - | - | - | - | 9:58 | - | - | - | - | - | - | - | 9:55 | - | - | - | - | - | - | - | 9:54 | - | - | - | - | - | - | - | 9:53 | - | - |
 | | |  | |  |  | | | | |  |  |  | | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 15 | 13 | 13 | 12 | 15 | 17 | 18 | 16 | 15 | 14 | 14 | 14 | 16 | 19 | 19 | 17 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 15 | 13 | 13 | 13 | 15 | 16 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 16 | 18 | 18 | 16 | 15 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 14 | 13 |
| Feels °C (?) | 12 | 12 | 14 | 12 | 12 | 11 | 13 | 14 | 15 | 13 | 13 | 12 | 12 | 12 | 15 | 18 | 17 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 11 | 11 | 11 | 11 | 13 | 16 | 16 | 15 | 14 | 13 | 12 | 13 | 12 | 12 | 13 | 12 | 11 | 10 | 11 | 15 | 17 | 16 | 14 | 13 | 10 | 11 | 11 | 11 | 13 | 11 | 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 Mayo and Achill Island
Continuing clean conditions at Lackan Bay (calm at Ballina 19 km from Lackan Bay). 1.2m 9s swell from the W with a 1.2m 9s swell from the W and a 0.4m 4s local chop from the NNE. Swells combining to make to make bigger set waves.
19 km away, 1 h 31 min ago
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