Surf Forecasts:
How big are the waves at Lackan Bay today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 6ft (1.9m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 6ft (1.9m), 9s period with WNW swell.
- Evening surf: Evening surf (11 Sep, local time) - 8ft (2.4m), 11s period with WNW swell.
The current surf forecast for Lackan Bay at 3AM is: 1.8m 10s primary swell from a West direction and 0.1m 8s secondary swell from a North direction, 0.1m 8s secondary swell from a North direction (forecast issued at 12:00am September 11). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 6ft (1.9m) | 9s |
| Afternoon (11 Sep) | 6ft (1.9m) | 9s |
| Evening (11 Sep) | 8ft (2.4m) | 11s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Very mild (max 19°C on Sat morning, min 13°C on Thu night). Winds decreasing (fresh winds from the SW on Fri night, calm by Sat night). | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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) | W 10 | W 10 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | W 13 | W 12 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | NW 10 | WNW 10 | WNW 10 | NW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 625 | 593 | 549 | 547 | 572 | 599 | 1071 | 1456 | 2681 | 2712 | 2744 | 2512 | 2513 | 2249 | 1426 | 1236 | 1026 | 726 | 634 | 523 | 408 | 320 | 290 | 198 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross | glassy | glassy | on | glassy | glassy | off | cross-off | cross-off | cross-off |
High Tide | 6:32AM3.30m | 6:44PM3.86m | 7:09AM3.38m | 7:21PM3.82m | 7:43AM3.38m | 7:56PM3.66m | ||||||||||||||||||
Low Tide | 00:22AM-0.05m | 12:23PM0.09m | 00:58AM-0.11m | 1:00PM0.04m | 1:31AM-0.07m | 1:36PM0.07m | ||||||||||||||||||
 |  |  |  | |  | | |  | |  | | | | | | | | | | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 7:59 | — |
mm | — | — | — | — | — | — | — | — | 9 | 7 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 14 | 13 | 14 | 14 | 16 | 16 | 15 | 14 | 15 | 17 | 17 | 18 | 19 | 17 | 15 | 14 | 14 | 14 | 14 | 15 | 18 | 18 | 17 | 16 |
Feels °C | 10 | 9 | 10 | 10 | 12 | 11 | 11 | 8 | 10 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 17 | 17 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 8 | N 8 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | W 13 | W 12 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | NW 10 | WNW 10 | WNW 10 | NW 9 |
| kJ | 1 | 1 | 1 | 547 | 572 | 599 | 1071 | 1456 | 2681 | 2380 | 2744 | 2512 | 2513 | 2249 | 1426 | 1236 | 1026 | 726 | 634 | 523 | 408 | 320 | 290 | 198 |
Swell 2 Height (m) Direction Period (s) | N 8 | — | — | — | WNW 11 | NW 11 | WNW 16 | — | — | — | — | — | N 10 | N 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
| kJ | 1 | — | — | — | 48 | 130 | 26 | — | — | — | — | — | 2 | 2 | 378 | 282 | 205 | 197 | 154 | 115 | 113 | 86 | 84 | 113 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NW 17 | — | — | — | — | — | — | — | — | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 16 | N 15 | NNW 14 |
| kJ | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 5 | 17 | 62 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 9 | — | — | — | — | S 3 | S 4 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 625 | 593 | 549 | — | — | — | — | 10 | 13 | 2712 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 232 | 283 | 270 | 0 | 0 | 0 | 2 | 123 | 232 | 232 | 0 | 0 | 0 | 173 | 55 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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