Lackan Bay Surf Break

Lat Long: 54.28° N 9.24° W

Issued: 12 am 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lackan Bay sea temperature is
13.2° C

Normal for this time of year

Lackan Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Lackan Bay today (17 Jun):

  • Morning surf: Morning surf (17 Jun, local time) - 5ft (1.6m), 10s period with WSW swell.
  • Afternoon surf: Afternoon surf (17 Jun, local time) - 5ft (1.6m), 10s period with WSW swell.
  • Evening surf: Evening surf (17 Jun, local time) - 6ft (1.9m), 10s period with W swell.

The current surf forecast for Lackan Bay at 5AM is: 1.3m 10s primary swell from a West-southwest direction and 0.1m 6s secondary swell from a North direction (forecast issued at 12:00am June 17). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (17 Jun)5ft (1.6m)10s
Afternoon (17 Jun)5ft (1.6m)10s
Evening (17 Jun)6ft (1.9m)10s

Table - waves today at Lackan Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Thu night. Very mild (max 17°C on Wed afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the ENE by Thu night).

Wednesday
17
Thursday
18
Friday
19
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
Rating
(10 max)
2
1
2
2
1
1
1
3
2
2
1
1
2
2
2
1
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WSW
11
1.3
W
11
1.5
WSW
10
1.6
WSW
10
1.6
WSW
10
1.6
W
10
1.8
W
10
1.9
W
10
1.8
W
10
1.7
W
10
1.5
W
10
1.4
W
9
1.4
W
9
1.4
W
9
1.4
W
9
1.3
W
9
1.2
W
9
1.1
W
8
1.1
W
8
1.1
W
8
1
W
8
0.8
W
8
0.7
W
8
0.7
W
8
Wave Graph
Metric surfscale
Energy kJ
431
381
441
473
512
490
640
711
627
541
400
341
334
325
311
262
209
165
165
161
130
82
64
63
Wind (km/h)
15
S
15
S
20
SSW
25
SSW
30
SW
30
SW
30
SW
20
SSW
15
S
10
SSE
20
SSE
15
S
20
WSW
25
SW
15
SW
5
S
10
ESE
5
NNW
5
ENE
10
NW
10
NW
15
NW
10
W
15
WSW
Wind State
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-on
cross-on
on
cross
cross
cross
cross-off
off
High Tide
8:02AM3.21m
8:23PM3.74m
8:53AM3.06m
9:14PM3.69m
9:46AM2.88m
Low Tide
1:47AM0.04m
1:53PM0.18m
2:40AM0.10m
2:40PM0.29m
3:35AM0.23m
3:29PM0.44m
cloud
cloud
clear
cloud
clear
part cloud
clear
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
light rain
cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:13
10:13
10:14
 mm
1
1
1
10
5
2
4
1
Temp °C
12
12
13
14
16
17
16
14
12
12
13
14
15
16
16
15
12
12
12
13
12
12
14
13
Feels °C
9
9
9
9
10
11
11
10
9
10
10
12
12
11
13
14
11
11
11
12
10
10
12
10
Swell 1
Height (m)
Direction
Period (s)
1.4
WSW
11
1.3
W
11
1.5
WSW
10
1.6
WSW
10
1.6
WSW
10
1.6
W
10
1.8
W
10
1.9
W
10
1.8
W
10
1.7
W
10
1.5
W
10
1.4
W
9
1.4
W
9
1.4
W
9
1.4
W
9
1.3
W
9
1.2
W
9
1.1
W
8
1.1
W
8
1.1
W
8
1
W
8
0.8
W
8
0.7
W
8
0.7
W
8
Energy kJ
431
381
441
473
512
490
640
711
627
541
400
341
334
325
311
262
209
165
165
161
130
82
64
63
Swell 2
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
9
0.1
N
10
0.1
N
9
0.1
NE
9
0.1
N
9
0.1
N
9
0.1
N
8
0.1
N
8
0.1
N
8
0.1
N
8
0.1
N
8
0.6
WNW
8
0.6
NW
8
0.6
NW
8
Energy kJ
1
1
1
1
1
2
2
3
2
2
1
1
1
1
1
39
45
45
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
4
0.1
N
9
0.1
N
8
0.1
N
8
0.1
N
10
Energy kJ
1
2
1
1
2
Wind waves
Height (m)
Direction
Period (s)
0.5
S
3
0.5
SSW
3
0.2
SSE
3
0.3
S
3
0.4
SE
3
0.3
SSE
3
0.3
S
3
0.6
NNW
3
Energy kJ
5
6
1
1
2
2
1
7
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
Distance (km)
0
2
0
0
173
173
173
0
0
0
2
2
0
0
0
0
2
32
9
17
173
233
0
0
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
5
5
4
5
4
4
4
5
8
9
9
6
5
5
6
5
7
7
6
9
4
7
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder

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