Surf Forecasts:
How big are the waves at Lackan Bay today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 7ft (2.2m), 11s period with W swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 5.5ft (1.7m), 14s period with W swell.
- Evening surf: Evening surf (22 Sep, local time) - 10ft (3.0m), 14s period with W swell.
The current surf forecast for Lackan Bay at 8PM is: 3.0m 14s primary swell from a West direction and 0.2m 8s secondary swell from a North direction (forecast issued at 12:00pm September 22). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 7ft (2.2m) | 11s |
| Afternoon (22 Sep) | 5.5ft (1.7m) | 14s |
| Evening (22 Sep) | 10ft (3.0m) | 14s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Very mild (max 16°C on Thu morning, min 11°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the S by Thu morning). | |||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 11 | W 11 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 10 | W 10 | W 11 | W 16 | W 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1075 | 890 | 1212 | 3180 | 3341 | 2987 | 2848 | 2537 | 2287 | 1728 | 1420 | 1053 | 925 | 823 | 643 | 562 | 449 | 494 | 1270 | 6169 | 10617 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 4:06PM2.74m | 4:33AM2.52m | 4:44PM3.01m | 5:08AM2.75m | 5:17PM3.25m | ||||||||||||||||
Low Tide | 9:44AM1.11m | 10:31PM0.89m | 10:25AM0.87m | 11:03PM0.62m | 11:00AM0.64m | ||||||||||||||||
 |  | | |  |  |  | |  | | | | | | | | | | | | | |
 | 7:20 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | 1 | 2 | 3 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — |
Temp °C | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 11 | 11 | 12 | 16 | 16 | 13 | 13 |
Feels °C | 14 | 11 | 11 | 11 | 10 | 11 | 9 | 9 | 9 | 11 | 13 | 12 | 10 | 7 | 6 | 5 | 6 | 11 | 13 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 10 | W 10 | W 11 | W 16 | W 16 |
| kJ | 1075 | 890 | 1212 | 3180 | 3341 | 2987 | 2848 | 2537 | 2287 | 1728 | 1420 | 1053 | 925 | 823 | 643 | 562 | 449 | 494 | 1270 | 6169 | 10617 |
Swell 2 Height (m) Direction Period (s) | WNW 19 | W 18 | W 11 | N 8 | N 8 | N 8 | — | — | — | — | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | WNW 13 | NW 13 | NW 13 | WNW 16 | — |
| kJ | 35 | 222 | 695 | 5 | 5 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 116 | 183 | 241 | 1596 | — |
Swell 3 Height (m) Direction Period (s) | N 8 | W 15 | N 8 | — | — | N 10 | — | — | — | — | — | — | — | — | — | — | N 8 | — | — | — | — |
| kJ | 5 | 109 | 5 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 21 | 47 | 50 | 43 | 12 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 9 | 9 | 9 | 55 | 55 | 0 | 0 | 0 | 0 | 9 | 11 | 9 | 11 | 9 | 67 | 483 | 483 | 0 | 187 | 11 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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