Surf Forecasts:
How big are the waves at Lackan Bay today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 8ft (2.5m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 7ft (2.2m), 10s period with W swell.
- Evening surf: Evening surf (16 Sep, local time) - 8ft (2.5m), 9s period with W swell.
The current surf forecast for Lackan Bay at 3AM is: 3.0m 11s primary swell from a West-northwest direction and 0.5m 10s secondary swell from a North direction (forecast issued at 06:00pm September 15). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 8ft (2.5m) | 10s |
| Afternoon (16 Sep) | 7ft (2.2m) | 10s |
| Evening (16 Sep) | 8ft (2.5m) | 9s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 16°C on Fri morning, min 12°C on Wed night). Winds increasing (light winds from the WNW on Tue night, strong winds from the W by Thu morning). | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | W 10 | W 9 | W 9 | W 9 | WNW 10 | WNW 11 | WNW 12 | WNW 12 | WNW 13 | WNW 14 | WNW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 705 | 739 | 1061 | 1949 | 1976 | 1692 | 1275 | 978 | 919 | 999 | 1192 | 1500 | 2316 | 3998 | 5995 | 8377 | 11918 | 13985 | 12375 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | 9:05PM3.12m | 9:23AM3.01m | 9:40PM2.80m | 9:59AM2.79m | |||||||||||||||
Low Tide | 2:47PM0.39m | 3:04AM0.51m | 3:24PM0.63m | 3:36AM0.78m | 4:04PM0.91m | ||||||||||||||
 |  |  | |  | | | |  | |  |  | | | | | | | | |
 | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 14 |
Feels °C | 9 | 8 | 7 | 8 | 8 | 10 | 10 | 9 | 9 | 9 | 9 | 7 | 6 | 4 | 5 | 6 | 6 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | 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 8 | N 8 | — | — | — | — |
| kJ | 85 | 81 | 248 | 48 | 47 | 1692 | 1275 | 978 | 14 | 14 | 14 | 25 | 24 | 23 | 12 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | N 10 | — | — | N 10 | N 10 | N 9 | N 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 53 | — | — | 30 | 29 | 27 | 14 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | — | — | — | W 10 | W 9 | W 9 | W 9 | WNW 10 | WNW 11 | WNW 12 | WNW 12 | WNW 13 | WNW 14 | WNW 14 |
| kJ | 705 | 739 | 1061 | 1949 | 1976 | — | — | — | 919 | 999 | 1192 | 1500 | 2316 | 3998 | 5995 | 8377 | 11918 | 13985 | 12375 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 730 | 1210 | 414 | 420 | 420 | 282 | 255 | 0 | 196 | 491 | 503 | 508 | 283 | 283 | 510 | 1073 | 730 | 730 | 730 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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