Surf Forecasts:
How big are the waves at Lackan Bay today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 13ft (4.0m), 13s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 13ft (4.0m), 12s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 11ft (3.5m), 11s period with WNW swell.
The current surf forecast for Lackan Bay at 12PM is: 4.0m 13s primary swell from a West-northwest direction (forecast issued at 06:00am September 18). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 13ft (4.0m) | 13s |
| Afternoon (18 Sep) | 13ft (4.0m) | 12s |
| Evening (18 Sep) | 11ft (3.5m) | 11s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri morning. Very mild (max 17°C on Sun night, min 11°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the WSW by Sun morning). | |||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||
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 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7834 | 6730 | 5326 | 4714 | 4374 | 3643 | 3003 | 2603 | 2548 | 2965 | 3625 | 4303 | 4754 | 5004 | 4842 | 4912 | 4479 | 3806 | 3135 | 2755 | 2406 | 2103 | 1702 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:45AM2.56m | 11:14PM2.22m | 11:56AM2.36m | 00:46AM2.06m | 1:43PM2.33m | ||||||||||||||||||
Low Tide | 4:57PM1.19m | 5:07AM1.28m | 6:31PM1.39m | 6:50AM1.42m | 8:40PM1.35m | ||||||||||||||||||
 | |  | | |  | |  |  | |  | | |  | | | | | | | | | | |
 | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — |
mm | — | — | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — |
Temp °C | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 11 | 13 |
Feels °C | 8 | 7 | 7 | 10 | 10 | 11 | 11 | 8 | 8 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 7834 | 6730 | 5326 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3135 | 2755 | 2406 | 2103 | 1702 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 94 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | S 3 |
| kJ | — | — | — | 4714 | 4374 | 3643 | 3003 | 2603 | 2548 | 2965 | 3625 | 4303 | 4754 | 5004 | 4842 | 4912 | 4479 | 3806 | — | — | — | — | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 730 | 176 | 730 | 232 | 232 | 196 | 232 | 731 | 731 | 727 | 731 | 283 | 740 | 232 | 232 | 232 | 232 | 2 | 2 | 0 | 0 | 11 | 2 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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