Surf Forecasts:
How big are the waves at Lackan Bay today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 3.5ft (1.1m), 9s period with N swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.3m), 8s period with N swell.
- Evening surf: Evening surf (04 Aug, local time) - 8ft (2.4m), 9s period with NNW swell.
The current surf forecast for Lackan Bay at 9AM is: 1.1m 9s primary swell from a North direction (forecast issued at 12:00am August 04). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 3.5ft (1.1m) | 9s |
| Afternoon (04 Aug) | 4.5ft (1.3m) | 8s |
| Evening (04 Aug) | 8ft (2.4m) | 9s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Very mild (max 16°C on Mon night, min 13°C on Tue night). Winds increasing (light winds from the SSE on Mon night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||||
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 | 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 9 | N 9 | N 9 | N 8 | N 8 | N 8 | NNW 9 | NNW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 9 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 198 | 192 | 188 | 199 | 245 | 234 | 749 | 1056 | 1484 | 2247 | 2611 | 2501 | 2394 | 2140 | 1707 | 1333 | 1010 | 405 | 284 | 164 | 104 | 63 | 44 | 32 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off |
High Tide | 10:00AM2.84m | 10:14PM3.15m | 10:46AM2.74m | 11:02PM2.95m | 11:42AM2.63m | |||||||||||||||||||
Low Tide | 3:47AM0.44m | 3:48PM0.62m | 4:28AM0.56m | 4:35PM0.79m | 5:18AM0.72m | 5:36PM0.95m | ||||||||||||||||||
 | |  | | |  |  |  | | | | | | | |  |  |  | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:27 | — |
mm | 1 | 1 | 3 | 1 | 2 | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 15 | 16 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 14 |
Feels °C | 16 | 17 | 15 | 17 | 13 | 13 | 9 | 8 | 6 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 8 | 10 | 11 | 12 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | W 11 | — | — | — | — | — | — | — | — | — | W 10 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 |
| kJ | 198 | 192 | 188 | 199 | 245 | 234 | 9 | — | — | — | — | — | — | — | — | — | 18 | 405 | 284 | 164 | 104 | 63 | 44 | 32 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | SW 9 | W 11 | NNW 10 | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 | NW 6 | W 10 | W 10 | W 10 |
| kJ | 2 | 2 | 2 | 3 | 9 | 117 | — | — | — | — | — | — | — | — | — | — | — | 17 | 17 | 17 | 18 | 17 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | W 11 | SW 8 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | NW 6 | W 10 | NW 10 |
| kJ | 3 | 2 | 2 | 2 | 2 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 9 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | ESE 3 | — | — | — | — | — | NNW 9 | NNW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 9 | WNW 6 | WNW 6 | WNW 6 | W 6 | WNW 6 | W 6 | W 6 |
| kJ | 1 | — | — | — | — | — | 749 | 1056 | 1484 | 2247 | 2611 | 2501 | 2394 | 2140 | 1707 | 1333 | 1010 | 136 | 82 | 64 | 32 | 52 | 62 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 119 | 131 | 149 | 149 | 149 | 455 | 474 | 282 | 282 | 551 | 516 | 641 | 730 | 730 | 0 | 232 | 0 | 149 | 487 | 232 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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