Surf Forecasts:
How big are the waves at Lackan Bay today (05 Sep):
- Afternoon surf: Afternoon surf (05 Sep, local time) - 6.5ft (2.0m), 10s period with WNW swell.
- Evening surf: Evening surf (05 Sep, local time) - 4.5ft (1.4m), 9s period with WNW swell.
The current surf forecast for Lackan Bay at 11PM is: 1.3m 9s primary swell from a West-northwest direction and 0.8m 8s secondary swell from a North-northwest direction (forecast issued at 06:00pm September 05). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | - | - |
| Afternoon (05 Sep) | 6.5ft (2.0m) | 10s |
| Evening (05 Sep) | 4.5ft (1.4m) | 9s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon morning. Very mild (max 19°C on Sun morning, min 13°C on Mon morning). Winds increasing (light winds from the SSE on Sat afternoon, strong winds from the WNW by Tue morning). | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | |||||||||||||||||
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 10 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | W 8 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 637 | 561 | 326 | 225 | 163 | 161 | 169 | 300 | 886 | 842 | 784 | 770 | 865 | 882 | 1209 | 1301 | 1814 | 2631 | 3423 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 1:27AM2.41m | 2:14PM2.67m | 3:05AM2.49m | 3:35PM2.94m | |||||||||||||||
Low Tide | 6:59PM1.08m | 7:36AM1.11m | 8:50PM0.96m | 9:09AM0.97m | |||||||||||||||
 | |  | | | | | |  |  | | | | | | |  |  |  | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 5 | — | — | — |
Temp °C | 15 | 14 | 14 | 15 | 17 | 18 | 18 | 19 | 19 | 16 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 13 |
Feels °C | 12 | 9 | 8 | 12 | 14 | 15 | 13 | 15 | 15 | 12 | 11 | 10 | 9 | 8 | 8 | 8 | 8 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | W 8 | WSW 9 | NNW 8 | NNW 8 | WSW 16 | W 15 | WSW 14 | WSW 13 | W 10 | N 9 | N 9 | — | — |
| kJ | 637 | 561 | 326 | 225 | 163 | 161 | 169 | 300 | 6 | 6 | 90 | 221 | 341 | 372 | 1209 | 2 | 2 | — | — |
Swell 2 Height (m) Direction Period (s) | N 7 | — | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 8 | SE 5 | W 18 | NNW 8 | NW 8 | N 10 | N 9 | N 9 | — | — | — | — |
| kJ | 70 | — | 75 | 76 | 58 | 33 | 23 | 16 | 3 | 25 | 6 | 2 | 2 | 2 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 13 | — | — | NNW 9 | — | N 10 | N 10 | N 10 | N 10 | — | — | N 10 | — | — | — | — |
| kJ | — | — | — | 3 | — | — | 8 | — | 2 | 2 | 2 | 2 | — | — | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 2 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | — | W 10 | W 10 | W 10 | W 11 |
| kJ | — | 1 | 17 | 19 | 19 | 26 | 38 | 44 | 886 | 842 | 784 | 770 | 865 | 882 | — | 1301 | 1814 | 2631 | 3423 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 11 | 9 | 2 | 9 | 9 | 485 | 446 | 563 | 521 | 0 | 0 | 0 | 196 | 211 | 545 | 730 | 232 | 283 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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