Surf Forecasts:
How big are the waves at Lackan Bay today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 4ft (1.2m), 10s period with W swell.
- Evening surf: Evening surf (31 Aug, local time) - 4.5ft (1.4m), 6s period with W swell.
The current surf forecast for Lackan Bay at 10PM is: 1.4m 6s primary swell from a West direction and 0.6m 6s secondary swell from a North direction, 0.6m 9s secondary swell from a West direction (forecast issued at 06:00pm August 31). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 4ft (1.2m) | 10s |
| Evening (31 Aug) | 4.5ft (1.4m) | 6s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Very mild (max 18°C on Wed afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||
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) | W 10 | W 9 | W 6 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 273 | 339 | 156 | 208 | 243 | 341 | 388 | 454 | 439 | 393 | 301 | 245 | 177 | 147 | 93 | 88 | 140 | 177 | 254 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | off |
High Tide | 8:30PM3.53m | 8:52AM3.16m | 9:06PM3.35m | 9:31AM3.05m | 9:47PM3.11m | ||||||||||||||
Low Tide | 2:10PM0.23m | 2:39AM0.17m | 2:46PM0.33m | 3:14AM0.32m | 3:26PM0.50m | ||||||||||||||
 | |  |  | | | | | | | | |  |  | | |  | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 3 | 1 | — | 1 | — |
Temp °C | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 14 | 16 | 18 | 17 | 18 |
Feels °C | 12 | 11 | 11 | 12 | 12 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 13 | 10 | 11 | 15 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 6 | N 6 | N 6 | NNW 6 | N 7 | N 7 | N 6 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 7 | N 8 | N 8 | N 8 |
| kJ | 93 | 57 | 28 | 20 | 14 | 14 | 8 | 3 | 439 | 393 | 301 | 245 | 177 | 147 | 93 | 88 | 33 | 48 | 92 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | — | W 9 | W 9 | N 10 | — | N 10 | — | N 6 | N 6 | N 6 | N 8 | N 8 | N 8 | NW 6 | NW 6 | N 12 | N 12 | N 11 |
| kJ | 8 | — | 58 | 40 | 2 | — | 2 | — | 3 | 3 | 3 | 12 | 12 | 12 | 9 | 10 | 12 | 25 | 61 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 18 | N 9 | N 8 | W 17 | W 16 | N 8 | N 8 | N 8 | — | SW 9 | W 16 |
| kJ | — | — | — | — | — | — | — | — | 6 | 2 | 6 | 6 | 5 | 1 | 12 | 12 | — | 3 | 5 |
Wind waves Height (m) Direction Period (s) | W 10 | W 9 | W 6 | W 7 | W 7 | W 8 | W 8 | W 8 | — | — | — | — | — | SE 3 | ESE 3 | SE 3 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 273 | 339 | 156 | 208 | 243 | 341 | 388 | 454 | — | — | — | — | — | 2 | 4 | 2 | 140 | 177 | 254 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 2 | 32 | 11 | 2 | 119 | 0 | 0 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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