Surf Forecasts:
How big are the waves at Lackan Bay today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.5m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 6.5ft (2.0m), 10s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 6ft (1.8m), 10s period with W swell.
The current surf forecast for Lackan Bay at 8AM is: 1.1m 8s primary swell from a West direction and 0.4m 7s secondary swell from a North direction (forecast issued at 12:00am September 10). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.5m) | 9s |
| Afternoon (10 Sep) | 6.5ft (2.0m) | 10s |
| Evening (10 Sep) | 6ft (1.8m) | 10s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Very mild (max 17°C on Fri night, min 12°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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 7 | W 7 | W 8 | WSW 9 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 11 | WNW 13 | W 13 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 131 | 130 | 146 | 339 | 721 | 819 | 740 | 650 | 682 | 646 | 537 | 617 | 586 | 612 | 1396 | 2396 | 2817 | 2704 | 2559 | 1430 | 1496 | 1299 | 1426 | 1119 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross | cross | cross-off |
High Tide | 5:53AM3.15m | 6:06PM3.78m | 6:32AM3.30m | 6:44PM3.86m | 7:09AM3.38m | 7:21PM3.82m | ||||||||||||||||||
Low Tide | 11:44PM0.11m | 11:44AM0.24m | 00:22AM-0.05m | 12:23PM0.09m | 00:58AM-0.11m | 1:00PM0.04m | ||||||||||||||||||
 | |  | | |  |  |  |  | | |  | | | |  |  | | |  | | | | | |
 | — | 6:58 | — | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:01 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 6 | 2 | 1 | 1 | — | — | — | — |
Temp °C | 12 | 12 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 16 | 15 | 14 | 14 | 14 |
Feels °C | 7 | 6 | 8 | 11 | 12 | 11 | 11 | 11 | 9 | 10 | 9 | 11 | 12 | 11 | 10 | 9 | 10 | 11 | 13 | 14 | 13 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 8 | W 11 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 | W 9 | WNW 9 | WNW 9 | WNW 11 | WNW 13 | W 13 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 131 | 130 | 146 | 84 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 617 | 586 | 612 | 1396 | 2396 | 2817 | 2124 | 2559 | 1430 | 1496 | 1299 | 1426 | 1119 |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | N 7 | SE 5 | N 7 | — | N 7 | — | N 8 | — | — | — | NW 11 | WNW 12 | — | — | — | — | — | — | W 11 | W 11 | WSW 10 | WSW 10 |
| kJ | 61 | 41 | 17 | 10 | 4 | — | 1 | — | 1 | — | — | — | 99 | 235 | — | — | — | — | — | — | 815 | 651 | 356 | 306 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | N 7 | — | — | — | — | — | — | — | — | — | W 18 | — | — | — | — | — | — | N 10 | N 10 | N 10 | N 9 |
| kJ | 11 | 10 | 9 | 9 | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | S 3 | SSE 4 | SSE 4 | WSW 9 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 9 | — | — | — | — | SSW 4 | S 4 | W 12 | — | W 11 | — | — | — | — |
| kJ | 7 | 25 | 45 | 339 | 721 | 819 | 740 | 650 | 682 | 646 | 537 | — | — | — | — | 17 | 44 | 2704 | — | 1144 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 64 | 501 | 0 | 0 | 260 | 260 | 232 | 232 | 270 | 245 | 0 | 0 | 0 | 2 | 180 | 502 | 232 | 196 | 232 | 65 | 232 | 65 | 0 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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