Surf Forecasts:
How big are the waves at Lackan Bay today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 6ft (1.8m), 8s period with W swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 6ft (1.9m), 8s period with W swell.
- Evening surf: Evening surf (01 Sep, local time) - 5ft (1.6m), 8s period with W swell.
The current surf forecast for Lackan Bay at 5AM is: 1.6m 7s primary swell from a West direction and 0.4m 6s secondary swell from a North direction, 0.1m 10s secondary swell from a North direction (forecast issued at 12:00am September 01). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 6ft (1.8m) | 8s |
| Afternoon (01 Sep) | 6ft (1.9m) | 8s |
| Evening (01 Sep) | 5ft (1.6m) | 8s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 18°C on Wed afternoon, min 13°C on Tue night). Winds increasing (light winds from the S on Tue night, fresh winds from the SW by Thu morning). | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 7 | W 7 | WSW 7 | WSW 7 | N 11 | N 10 | W 7 | W 8 | WSW 8 | WSW 8 | W 10 | W 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 150 | 218 | 350 | 388 | 454 | 470 | 383 | 294 | 251 | 183 | 151 | 93 | 70 | 54 | 143 | 225 | 227 | 214 | 225 | 287 | 359 | 547 | 1464 | 1980 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 8:52AM3.16m | 9:06PM3.35m | 9:31AM3.05m | 9:47PM3.11m | 10:16AM2.89m | |||||||||||||||||||
Low Tide | 2:39AM0.17m | 2:46PM0.33m | 3:14AM0.32m | 3:26PM0.50m | 3:54AM0.54m | 4:14PM0.72m | ||||||||||||||||||
 | |  | | |  | |  | | | | | |  | |  | | | |  | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:23 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 5 | 1 |
Temp °C | 14 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 17 | 18 | 17 | 17 | 17 | 16 | 15 | 16 | 17 | 15 | 14 | 14 |
Feels °C | 11 | 12 | 11 | 12 | 12 | 14 | 14 | 14 | 13 | 11 | 10 | 11 | 15 | 15 | 14 | 13 | 14 | 12 | 11 | 12 | 12 | 11 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | W 9 | N 6 | N 7 | N 7 | N 6 | N 6 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 7 | W 7 | NNW 8 | N 8 | N 11 | N 10 | N 10 | N 11 | N 11 | N 10 | N 10 | N 10 |
| kJ | 74 | 21 | 14 | 8 | 3 | 3 | 383 | 294 | 251 | 183 | 151 | 93 | 70 | 54 | 67 | 63 | 227 | 212 | 216 | 220 | 182 | 138 | 96 | 68 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 10 | — | N 10 | — | W 18 | N 6 | N 6 | N 8 | N 8 | N 8 | NNW 6 | NNW 9 | NNW 8 | N 12 | N 11 | W 16 | W 17 | W 18 | W 18 | W 18 | NW 15 | W 15 | — |
| kJ | 20 | 2 | — | 2 | — | 6 | 3 | 3 | 12 | 5 | 12 | 7 | 30 | 51 | 44 | 84 | 5 | 6 | 6 | 6 | 6 | 8 | 5 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 9 | N 9 | W 17 | N 6 | W 16 | N 8 | N 8 | N 12 | SW 9 | W 16 | — | — | — | — | — | W 17 | — | — |
| kJ | — | — | — | — | — | — | 2 | 1 | 6 | 3 | 5 | 12 | 11 | 12 | 3 | 5 | — | — | — | — | — | 6 | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | — | — | — | — | SE 3 | SE 3 | SSE 3 | WSW 4 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 8 | WSW 8 | WSW 8 | W 10 | W 11 |
| kJ | 150 | 218 | 350 | 388 | 454 | 470 | — | — | — | — | 4 | 6 | 4 | 21 | 143 | 225 | 214 | 214 | 225 | 287 | 359 | 547 | 1464 | 1980 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 231 | 245 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 2 | 0 | 2 | 146 | 0 | 0 | 0 | 245 | 504 | 0 | 232 | 196 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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