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Lackan Bay Surf Forecast
/ Mayo and Achill Island (14 surf breaks) /
Surf Forecasts:
Lackan Bay surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 12 am Monday 01 Jun 2026 ISTForecast update in hr min s Forecast update imminent
Lackan Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lackan Bay sea temperature is
13.3° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Lackan Bay today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 4.5ft (1.3m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 4.5ft (1.3m), 10s period with WSW swell.
- Evening surf: Evening surf (01 Jun, local time) - 4ft (1.2m), 10s period with WSW swell.
The current surf forecast for Lackan Bay at 5AM is: 1.3m 11s primary swell from a West-southwest direction and 0.5m 10s secondary swell from a North direction (forecast issued at 12:00am June 01). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 4.5ft (1.3m) | 11s |
| Afternoon (01 Jun) | 4.5ft (1.3m) | 10s |
| Evening (01 Jun) | 4ft (1.2m) | 10s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Very mild (max 16°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 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 |    |    |    | |||||||||||||||||||||
WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | WSW 9 | W 9 | WSW 10 | WSW 10 | W 14 | WSW 13 | W 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | W 11 | |
447 | 356 | 366 | 337 | 312 | 307 | 348 | 288 | 240 | 188 | 180 | 176 | 113 | 212 | 137 | 300 | 329 | 849 | 673 | 903 | 1178 | 1160 | 995 | 917 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | |
High Tide | 7:01AM2.91m | 7:20PM3.21m | 7:37AM2.85m | 7:57PM3.18m | 8:12AM2.76m | 8:35PM3.13m | ||||||||||||||||||
Low Tide | 00:52AM0.52m | 12:56PM0.49m | 1:28AM0.54m | 1:30PM0.52m | 2:06AM0.61m | 2:05PM0.58m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | | | | |  |  |  | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 2 | 1 | 1 | 1 | 1 | |
Temp °C | 13 | 14 | 14 | 14 | 15 | 16 | 15 | 13 | 12 | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 11 | 11 | 12 | 15 | 14 | 13 | 12 |
10 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 10 | 11 | 10 | 10 | 10 | 9 | 7 | 6 | 9 | 10 | 8 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | N 9 | N 9 | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | WSW 9 | N 8 | WSW 10 | W 15 | WSW 10 | WSW 13 | W 13 | SE 4 | N 9 | N 8 | WSW 12 | W 11 |
 kJ | 447 | 356 | 366 | 337 | 312 | 27 | 25 | 288 | 240 | 188 | 180 | 176 | 113 | 5 | 137 | 112 | 288 | 849 | 673 | 4 | 6 | 6 | 995 | 917 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | N 10 | N 10 | W 14 | — | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | W 17 | W 16 | N 7 | W 14 | N 7 | N 7 | N 9 | — | — | N 8 | N 8 |
| kJ | 49 | 48 | 47 | 30 | 29 | 4 | — | 14 | 14 | 13 | 12 | 12 | 5 | 23 | 46 | 4 | 329 | 4 | 4 | 6 | — | — | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 15 | — | — | W 18 | W 18 | W 17 | N 8 | N 7 | N 7 | — | N 9 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 4 | — | — | 6 | 6 | 6 | 5 | 4 | 4 | — | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | SSE 3 | — | S 3 | SSE 2 | WSW 10 | WSW 10 | — | — | — | — | — | W 4 | W 9 | W 4 | WSW 10 | — | S 3 | SE 4 | WSW 13 | WSW 12 | WSW 12 | — | S 3 |
| kJ | 4 | 2 | — | 1 | 1 | 307 | 348 | — | — | — | — | — | 15 | 212 | 31 | 300 | — | 4 | 21 | 903 | 1178 | 1160 | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 123 | 123 | 283 | 0 | 0 | 0 | 9 | 11 | 2 | 0 | 140 | 173 | 0 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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