Surf Forecasts:
How big are the waves at Lackan Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 16ft (5.0m), 12s period with W swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 15ft (4.5m), 12s period with WNW swell.
- Evening surf: Evening surf (04 Sep, local time) - 13ft (4.0m), 12s period with WNW swell.
The current surf forecast for Lackan Bay at 1AM is: 3.0m 10s primary swell from a West direction and 0.5m 10s secondary swell from a North direction (forecast issued at 06:00pm September 03). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 16ft (5.0m) | 12s |
| Afternoon (04 Sep) | 15ft (4.5m) | 12s |
| Evening (04 Sep) | 13ft (4.0m) | 12s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Very mild (max 18°C on Sun morning, min 12°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the SW by Fri night). | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
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 8 | W 9 | W 9 | W 10 | W 11 | W 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 576 | 817 | 865 | 1786 | 3564 | 6844 | 7649 | 6307 | 5782 | 5043 | 4148 | 3371 | 2150 | 1861 | 1288 | 1064 | 766 | 561 | 337 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:39PM2.83m | 11:14AM2.71m | 11:49PM2.56m | 12:36PM2.60m | |||||||||||||||
Low Tide | 4:14PM0.72m | 4:44AM0.79m | 5:20PM0.95m | 5:55AM1.03m | 6:59PM1.08m | ||||||||||||||
 | |  |  |  |  |  | | | |  | | | |  | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:19 | — |
mm | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 14 | 16 | 15 | 15 | 15 |
Feels °C | 10 | 11 | 11 | 8 | 6 | 5 | 7 | 8 | 8 | 9 | 10 | 9 | 10 | 9 | 11 | 12 | 12 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 10 | WNW 11 | N 10 | N 10 | N 9 | N 9 | N 9 | — | — | — | — | NNW 9 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 131 | 94 | 259 | 46 | 29 | 27 | 15 | 14 | — | — | — | — | 158 | 1861 | 1288 | 1064 | 766 | 561 | 337 |
Swell 2 Height (m) Direction Period (s) | W 17 | W 15 | N 10 | — | — | — | — | — | — | — | — | — | — | NNW 8 | — | — | — | W 14 | NNW 8 |
| kJ | 6 | 4 | 68 | — | — | — | — | — | — | — | — | — | — | 151 | — | — | — | 4 | 68 |
Swell 3 Height (m) Direction Period (s) | — | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 9 | W 9 | W 10 | W 11 | W 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | — | — | — | — | SSE 3 | SSE 4 |
| kJ | 576 | 817 | 865 | 1786 | 3564 | 6844 | 7649 | 6307 | 5782 | 5043 | 4148 | 3371 | 2150 | — | — | — | — | 5 | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 555 | 0 | 196 | 269 | 352 | 417 | 585 | 641 | 730 | 283 | 585 | 232 | 0 | 0 | 0 | 0 | 2 | 2 | 9 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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