Surf Forecasts:
How big are the waves at Lackan Bay today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 8ft (2.5m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 7ft (2.1m), 10s period with WNW swell.
- Evening surf: Evening surf (05 Sep, local time) - 5ft (1.6m), 9s period with WNW swell.
The current surf forecast for Lackan Bay at 4AM is: 3.5m 11s primary swell from a West-northwest direction (forecast issued at 12:00am September 05). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 8ft (2.5m) | 10s |
| Afternoon (05 Sep) | 7ft (2.1m) | 10s |
| Evening (05 Sep) | 5ft (1.6m) | 9s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun morning. Very mild (max 18°C on Sun morning, min 13°C on Fri night). Winds increasing (light winds from the SW on Fri night, strong winds from the WSW by Mon morning). | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | WSW 8 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | W 11 | W 10 | WSW 10 | W 10 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3369 | 2567 | 1598 | 1130 | 983 | 683 | 537 | 326 | 225 | 195 | 165 | 184 | 248 | 684 | 858 | 815 | 901 | 973 | 1424 | 1965 | 2734 | 4130 | 4188 | 4531 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 11:49PM2.56m | 12:36PM2.60m | 1:27AM2.41m | 2:14PM2.67m | 3:05AM2.49m | 3:35PM2.94m | ||||||||||||||||||
Low Tide | 5:55AM1.03m | 6:59PM1.08m | 7:36AM1.11m | 8:50PM0.96m | 9:09AM0.97m | |||||||||||||||||||
 |  |  | |  | | |  | | | | |  | |  | | | | |  | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | — | — | — | 1 | — |
Temp °C | 14 | 13 | 13 | 14 | 16 | 15 | 14 | 15 | 15 | 17 | 17 | 18 | 18 | 18 | 16 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 13 |
Feels °C | 10 | 10 | 10 | 10 | 12 | 13 | 9 | 10 | 12 | 14 | 13 | 13 | 14 | 14 | 12 | 9 | 9 | 9 | 7 | 7 | 7 | 6 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | WSW 8 | WSW 9 | SE 5 | SSE 4 | W 16 | W 15 | WSW 14 | N 9 | N 9 | N 9 | — | — | NW 14 |
| kJ | 3369 | 2567 | 1598 | 1130 | 983 | 683 | 537 | 326 | 225 | 195 | 165 | 184 | 248 | 6 | 2 | 47 | 215 | 492 | 2 | 2 | 2 | — | — | 992 |
Swell 2 Height (m) Direction Period (s) | — | — | NNW 8 | NNW 8 | NNW 8 | N 7 | — | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 8 | NNW 8 | NNW 8 | NNW 8 | N 10 | N 10 | W 13 | — | — | — | — | — |
| kJ | — | — | 147 | 107 | 85 | 54 | — | 75 | 76 | 58 | 33 | 23 | 16 | 6 | 6 | 6 | 2 | 2 | 284 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 13 | — | — | NNW 9 | — | N 10 | W 18 | N 10 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 3 | — | — | 8 | — | 2 | 25 | 2 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | WSW 10 | WSW 10 | WSW 10 | W 11 | W 10 | WSW 10 | W 10 | W 11 | W 11 | W 11 | W 11 |
| kJ | — | — | — | — | — | — | 2 | 16 | 18 | 20 | 28 | 38 | 47 | 684 | 858 | 815 | 901 | 973 | 1424 | 1965 | 2734 | 4130 | 4188 | 4531 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 283 | 232 | 0 | 0 | 0 | 0 | 17 | 9 | 2 | 9 | 187 | 485 | 513 | 552 | 521 | 283 | 0 | 176 | 201 | 503 | 545 | 545 | 545 | 283 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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