Surf Forecasts:
How big are the waves at Lackan Bay today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 2.5ft (0.8m), 6s period with NNW swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.7m), 6s period with NNW swell.
- Evening surf: Evening surf (23 Jul, local time) - 1.5ft (0.4m), 11s period with NW swell.
The current surf forecast for Lackan Bay at 5AM is: 0.8m 6s primary swell from a North-northwest direction and 0.3m 8s secondary swell from a West direction (forecast issued at 12:00am July 23). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 2.5ft (0.8m) | 6s |
| Afternoon (23 Jul) | 2.5ft (0.7m) | 6s |
| Evening (23 Jul) | 1.5ft (0.4m) | 11s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 18°C on Fri morning, min 13°C on Wed night). Winds increasing (light winds from the NNW on Wed night, fresh winds from the WSW by Fri night). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | WNW 11 | NW 11 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 59 | 45 | 44 | 34 | 33 | 33 | 32 | 48 | 117 | 371 | 415 | 360 | 306 | 330 | 266 | 370 | 475 | 686 | 1107 | 1435 | 1634 | 1732 | 1567 | 1509 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:02AM2.51m | 1:49PM2.44m | 2:15AM2.38m | 3:03PM2.48m | 3:30AM2.37m | 4:07PM2.60m | ||||||||||||||||||
Low Tide | 7:23AM1.08m | 8:03PM1.23m | 8:34AM1.13m | 9:22PM1.18m | 9:39AM1.07m | |||||||||||||||||||
 | |  |  | | | |  | | | |  | | | |  | | | | |  | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — |
Temp °C | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 16 | 18 | 18 | 16 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 12 | 14 | 13 | 12 | 10 | 8 | 8 | 11 | 12 | 13 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | W 8 | NW 6 | NW 6 | WNW 10 | WNW 9 | WNW 9 | — | — | NW 8 | WNW 8 | — | — | — | — | — | WNW 10 | WNW 10 | — |
| kJ | 59 | 45 | 44 | 34 | 33 | 33 | 22 | 37 | 45 | 371 | 415 | 360 | — | — | 69 | 370 | — | — | — | — | — | 1732 | 1567 | — |
Swell 2 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 12 | WNW 11 | NW 11 | — | — | — | — | — | — | W 8 | — | — | — | — | — | — | — | — |
| kJ | 13 | 12 | 12 | 22 | 22 | 22 | 13 | 48 | 117 | — | — | — | — | — | — | 32 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 12 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 6 | 22 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 6 | — | — | — | — | — | WNW 8 | WNW 8 | WNW 8 | — | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | — | — | WNW 10 |
| kJ | — | — | — | — | — | — | 32 | — | — | — | — | — | 306 | 330 | 266 | — | 475 | 686 | 1107 | 1435 | 1634 | — | — | 1509 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 149 | 149 | 255 | 173 | 1263 | 1263 | 548 | 0 | 0 | 0 | 0 | 1194 | 255 | 1221 | 1205 | 176 | 233 | 1222 | 1126 | 232 | 232 | 232 | 232 | 176 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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