Surf Forecasts:
How big are the waves at Lackan Bay today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 13ft (4.0m), 12s period with WNW swell.
- Evening surf: Evening surf (21 Oct, local time) - 10ft (3.0m), 13s period with WNW swell.
The current surf forecast for Lackan Bay at 9PM is: 3.0m 13s primary swell from a West-northwest direction and 1.2m 8s secondary swell from a North-northwest direction (forecast issued at 06:00pm October 21). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 13ft (4.0m) | 12s |
| Evening (21 Oct) | 10ft (3.0m) | 13s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat morning. Very mild (max 15°C on Sat morning, min 7°C on Wed night). Winds increasing (light winds from the SSW on Thu night, strong winds from the S by Sat morning). | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 4257 | 3368 | 2796 | 2394 | 1868 | 1605 | 1396 | 1372 | 1104 | 1186 | 1084 | 1407 | 1720 | 2347 | 3298 | 4000 | 5595 | 6595 | 8206 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:11PM2.72m | 3:51AM2.48m | 3:55PM2.95m | 4:29AM2.75m | 4:32PM3.17m | ||||||||||||||
Low Tide | 9:46PM0.87m | 9:41AM0.98m | 10:21PM0.60m | 10:21AM0.76m | |||||||||||||||
 |  |  | |  |  |  | | | | | | | |  |  | | |  | |
 | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:18 | — | — | — | — | — |
 | 6:25 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 4 | 3 | 1 | — | 1 | — | 1 | — |
Temp °C | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 10 | 11 | 10 | 9 | 8 | 9 | 8 | 9 | 10 | 10 | 11 | 10 |
Feels °C | 4 | 6 | 5 | 3 | 4 | 3 | 4 | 6 | 7 | 7 | 7 | 0 | 1 | -1 | 0 | 1 | 1 | 3 | 4 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | W 11 | WNW 11 | — | — | — | — | — | — | — |
| kJ | 4257 | 3368 | 2796 | 2394 | 1868 | 1605 | 1396 | 1372 | 1104 | 1186 | 1084 | 1106 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | N 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | N 7 | N 7 | N 7 | N 7 | — | — | — | — | — | — | — | — |
| kJ | 251 | 235 | 192 | 143 | 94 | 73 | 54 | 35 | 24 | 22 | 14 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSE 3 | — | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 14 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | — | 1407 | 1720 | 2347 | 3298 | 4000 | 5595 | 6595 | 8206 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 196 | 244 | 459 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 146 | 246 | 255 | 510 | 504 | 504 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
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 Lackan Bay 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.
Nearest