Surf Forecasts:
How big are the waves at Lackan Bay today (18 Jul):
- Afternoon surf: Afternoon surf (18 Jul, local time) - 3.5ft (1.1m), 6s period with N swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.1m), 6s period with N swell.
The current surf forecast for Lackan Bay at 10PM is: 1.1m 6s primary swell from a North direction and 0.6m 7s secondary swell from a Northwest direction, 0.2m 7s secondary swell from a West direction (forecast issued at 06:00pm July 18). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | - | - |
| Afternoon (18 Jul) | 3.5ft (1.1m) | 6s |
| Evening (18 Jul) | 3.5ft (1.1m) | 6s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Sun night, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||
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) | N 6 | N 6 | N 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | WNW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | N 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 77 | 73 | 95 | 141 | 145 | 128 | 108 | 82 | 64 | 62 | 40 | 61 | 86 | 82 | 82 | 79 | 78 | 73 | 94 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:39PM3.65m | 10:07AM2.88m | 10:24PM3.39m | 10:54AM2.73m | |||||||||||||||
Low Tide | 3:07PM0.29m | 3:57AM0.29m | 3:52PM0.48m | 4:42AM0.50m | 4:40PM0.72m | ||||||||||||||
 | |  |  | | | |  | | |  | | |  | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | 9:59 | — | — | — | — | — | — | — | 9:58 | — | — | — | — | — | — | — | 9:55 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 13 |
Feels °C | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 13 | 12 | 10 | 10 | 10 | 8 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | WNW 9 | W 9 | W 9 | W 9 | W 9 | WNW 12 | WNW 12 | NNW 6 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 |
| kJ | 25 | 55 | 37 | 8 | 15 | 15 | 13 | 23 | 47 | 46 | 37 | 61 | 86 | 82 | 82 | 79 | 78 | 73 | 71 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 8 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 8 | W 8 | WNW 11 | W 19 | W 19 | — | — | N 9 | N 8 | W 18 | W 18 |
| kJ | 4 | 4 | 4 | 4 | 16 | 15 | 29 | 28 | 13 | 11 | 40 | 7 | 7 | — | — | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 13 | W 21 | W 21 | — | — | — | W 19 | W 8 | — | — | — | — | — | W 8 | — | — |
| kJ | 2 | 2 | 7 | 4 | 9 | 9 | — | — | — | 7 | 12 | — | — | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNE 3 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | N 7 |
| kJ | 77 | 73 | 95 | 141 | 145 | 128 | 108 | 82 | 64 | 62 | 4 | 41 | 40 | 50 | 28 | 43 | 48 | 66 | 94 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 452 | 452 | 452 | 255 | 255 | 57 | 57 | 296 | 302 | 287 | 280 | 57 | 65 | 65 | 200 | 245 | 1263 | 150 | 150 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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