Surf Forecasts:
How big are the waves at Lackan Bay today (17 Jul):
- Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.3m), 6s period with N swell.
- Evening surf: Evening surf (17 Jul, local time) - 4.5ft (1.4m), 6s period with N swell.
The current surf forecast for Lackan Bay at 11PM is: 1.3m 6s primary swell from a North direction and 0.7m 9s secondary swell from a West-northwest direction (forecast issued at 06:00pm July 17). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 4.5ft (1.3m) | 6s |
| Evening (17 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Sun afternoon, min 12°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||
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 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 123 | 144 | 139 | 124 | 120 | 102 | 78 | 77 | 64 | 68 | 95 | 141 | 124 | 108 | 91 | 73 | 64 | 50 | 47 |
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 | 8:55PM3.83m | 9:22AM3.02m | 9:39PM3.65m | 10:07AM2.88m | |||||||||||||||
Low Tide | 2:23PM0.15m | 3:13AM0.11m | 3:07PM0.29m | 3:57AM0.29m | 3:52PM0.48m | ||||||||||||||
 |  | |  | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | 10:00 | — | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | 9:58 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 |
Feels °C | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 9 | 10 | 10 | 11 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | WNW 12 | WNW 11 |
| kJ | 43 | 62 | 67 | 45 | 44 | 31 | 28 | 19 | 26 | 47 | 36 | 8 | 17 | 108 | 91 | 73 | 64 | 46 | 40 |
Swell 2 Height (m) Direction Period (s) | W 8 | — | — | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 13 | W 9 | W 9 | WNW 9 | WNW 12 | W 8 | W 8 |
| kJ | 12 | — | — | 10 | 11 | 10 | 10 | 10 | 10 | 4 | 4 | 4 | 16 | 14 | 24 | 25 | 47 | 11 | 12 |
Swell 3 Height (m) Direction Period (s) | W 13 | — | — | — | — | — | — | W 11 | W 10 | W 10 | W 10 | W 13 | W 21 | WNW 12 | WNW 12 | WNW 12 | W 8 | W 19 | W 19 |
| kJ | 4 | — | — | — | — | — | — | 2 | 2 | 2 | 7 | 4 | 9 | 15 | 29 | 28 | 13 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 7 | NNW 7 | — | — | — | — | NNW 7 | NNW 6 |
| kJ | 123 | 144 | 139 | 124 | 120 | 102 | 78 | 77 | 64 | 68 | 95 | 141 | 124 | — | — | — | — | 50 | 47 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 532 | 1971 | 200 | 65 | 200 | 200 | 227 | 452 | 452 | 452 | 87 | 57 | 57 | 57 | 57 | 452 | 280 | 280 | 57 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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