Surf Forecasts:
How big are the waves at Lackan Bay today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 7.5ft (2.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 7ft (2.1m), 9s period with W swell.
- Evening surf: Evening surf (15 Sep, local time) - 8ft (2.5m), 10s period with WNW swell.
The current surf forecast for Lackan Bay at 9AM is: 2.3m 10s primary swell from a West direction and 0.7m 11s secondary swell from a North direction (forecast issued at 12:00am September 15). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 7.5ft (2.3m) | 10s |
| Afternoon (15 Sep) | 7ft (2.1m) | 9s |
| Evening (15 Sep) | 8ft (2.5m) | 10s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Very mild (max 16°C on Tue afternoon, min 13°C on Mon night). Mainly strong winds. | ||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 7 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | W 10 | W 9 | W 9 | W 9 | W 10 | WNW 10 | WNW 11 | WNW 12 | WNW 14 | WNW 15 | WNW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 724 | 710 | 913 | 1057 | 836 | 690 | 542 | 1230 | 2266 | 2187 | 1853 | 1306 | 978 | 928 | 937 | 1005 | 1198 | 1839 | 2720 | 4609 | 7514 | 11522 | 13697 | 12337 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:49AM3.19m | 9:05PM3.12m | 9:23AM3.01m | 9:40PM2.80m | 9:59AM2.79m | |||||||||||||||||||
Low Tide | 2:33AM0.27m | 2:47PM0.39m | 3:04AM0.51m | 3:24PM0.63m | 3:36AM0.78m | 4:04PM0.91m | ||||||||||||||||||
 | |  |  | |  | |  | | | | |  | |  |  | | | | | | | | | |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 14 | 15 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 15 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 |
Feels °C | 11 | 9 | 8 | 9 | 10 | 10 | 9 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 8 | 10 | 8 | 6 | 6 | 5 | 6 | 6 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | WNW 12 | N 10 | N 10 | WNW 11 | WNW 10 | WNW 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | — | — | — |
| kJ | 104 | 139 | 134 | 91 | 86 | 85 | 81 | 248 | 48 | 46 | 1853 | 1306 | 978 | 14 | 14 | 25 | 57 | 56 | 39 | 24 | 13 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 10 | — | — | N 10 | N 10 | N 7 | N 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 53 | — | — | 30 | 29 | 45 | 14 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 26 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 7 | WNW 10 | WNW 11 | WNW 11 | — | — | — | W 10 | W 9 | W 9 | W 9 | W 10 | WNW 10 | WNW 11 | WNW 12 | WNW 14 | WNW 15 | WNW 14 |
| kJ | 724 | 710 | 913 | 1057 | 836 | 690 | 542 | 1230 | 2266 | 2187 | — | — | — | 928 | 937 | 1005 | 1198 | 1839 | 2720 | 4609 | 7514 | 11522 | 13697 | 12337 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 132 | 132 | 552 | 798 | 730 | 1210 | 420 | 420 | 545 | 296 | 232 | 0 | 196 | 211 | 468 | 505 | 283 | 504 | 508 | 901 | 1073 | 730 | 420 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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