Surf Forecasts:
How big are the waves at Lackan Bay today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 4.5ft (1.4m), 9s period with W swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 4.5ft (1.4m), 9s period with W swell.
- Evening surf: Evening surf (18 Jun, local time) - 4ft (1.2m), 9s period with W swell.
The current surf forecast for Lackan Bay at 2AM is: 1.7m 10s primary swell from a West direction and 0.1m 9s secondary swell from a North direction (forecast issued at 06:00pm June 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 4.5ft (1.4m) | 9s |
| Afternoon (18 Jun) | 4.5ft (1.4m) | 9s |
| Evening (18 Jun) | 4ft (1.2m) | 9s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Very mild (max 17°C on Wed afternoon, min 11°C on Fri night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Fri morning). | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WSW 8 | W 8 | WSW 8 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 561 | 711 | 711 | 627 | 480 | 408 | 334 | 327 | 280 | 268 | 219 | 205 | 165 | 133 | 86 | 86 | 64 | 64 | 43 | 31 | 77 | 29 | 19 | 18 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-on | cross-on | cross-on | cross-off | cross-off | glassy | glassy | cross-off | off | off | off | off | off | off | cross-off |
High Tide | 8:23PM3.74m | 8:53AM3.06m | 9:14PM3.69m | 9:46AM2.88m | 10:06PM3.55m | 10:41AM2.70m | ||||||||||||||||||
Low Tide | 1:53PM0.18m | 2:40AM0.10m | 2:40PM0.29m | 3:35AM0.23m | 3:29PM0.44m | 4:31AM0.40m | ||||||||||||||||||
 |  | |  |  |  |  | | | | |  | | | |  | | | |  |  | | | | |
 | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — |
 | — | — | 10:13 | — | — | — | — | — | — | — | 10:13 | — | — | — | — | — | — | — | 10:14 | — | — | — | — | 10:14 |
mm | — | — | — | — | — | 2 | — | — | — | — | 3 | 1 | 3 | 3 | 2 | 1 | 2 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 17 | 16 | 14 | 12 | 13 | 13 | 14 | 15 | 16 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 15 | 14 | 11 | 11 | 11 | 14 | 15 |
Feels °C | 10 | 11 | 10 | 9 | 11 | 9 | 11 | 14 | 16 | 14 | 11 | 11 | 11 | 11 | 12 | 14 | 14 | 14 | 12 | 8 | 8 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 7 | W 8 | NW 7 | NW 7 |
| kJ | 431 | 563 | 711 | 627 | 480 | 408 | 334 | 327 | 280 | 268 | 219 | 205 | 165 | 133 | 86 | 86 | 64 | 64 | 43 | 31 | 26 | 29 | 18 | 18 |
Swell 2 Height (m) Direction Period (s) | — | — | — | N 9 | N 10 | N 9 | N 9 | NE 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 7 | N 8 | NW 7 | WSW 8 | N 9 |
| kJ | — | — | — | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 41 | 37 | 37 | 37 | 28 | 26 | 1 | 18 | 19 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 8 | N 8 | N 8 | N 10 | N 10 | N 9 | N 10 | N 8 | N 9 | W 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | 6 | 2 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | — | — | S 3 | S 3 | SSE 3 | SSE 3 | — | — | — | — | — | — | — | — | — | — | WSW 4 | WSW 5 | WSW 8 | W 4 | W 5 | W 5 |
| kJ | 561 | 711 | — | — | 1 | 4 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | 13 | 33 | 77 | 26 | 29 | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 173 | 173 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 11 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 9 | 233 | 243 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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