Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.5° C
0.2° 

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


How big are the waves at Lossit Bay (Islay) today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with WSW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with WSW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 2.5ft (0.7m), 9s period with WSW swell.

The current surf forecast for Lossit Bay (Islay) at 4AM is: 0.7m 11s primary swell from a West-southwest direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 12:00am August 12). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (12 Aug)2.5ft (0.7m)10s
Afternoon (12 Aug)2.5ft (0.7m)10s
Evening (12 Aug)2.5ft (0.7m)9s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 22°C on Wed afternoon, min 13°C on Fri morning). Winds decreasing (fresh winds from the SE on Tue night, calm by Thu afternoon).

Wednesday
12
Thursday
13
Friday
14
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)
0
0
0
0
0
0
0
0
0
1
1
2
1
0
1
1
0
0
0
0
0
0
0
0
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)
0.4
WSW
11
0.7
WSW
11
0.8
WSW
10
0.7
WSW
10
0.7
WSW
10
0.7
WSW
10
0.8
WSW
10
0.7
WSW
9
0.6
WSW
9
0.8
WSW
11
0.9
WSW
11
1
W
10
0.9
WSW
10
0.9
WSW
10
0.9
WSW
10
0.8
WSW
10
0.8
WSW
10
0.8
WSW
9
0.8
WSW
9
0.9
W
9
0.8
W
9
0.7
W
9
0.6
W
8
0.9
WNW
5
Wave Graph
Metric surfscale
Energy kJ
43
121
144
104
100
98
105
88
66
161
191
216
170
167
160
125
123
115
110
127
99
74
50
36
Wind (km/h)
35
SE
30
SE
30
SE
25
SE
25
SE
25
SE
25
SE
20
SE
20
SE
15
SE
15
SE
15
SE
15
SSE
10
S
0
SSE
5
SSW
10
W
20
WNW
15
NW
20
WNW
20
WNW
20
WNW
20
NW
25
NW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
glassy
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
5:31AM2.26m
6:00PM2.63m
6:13AM2.37m
6:42PM2.74m
6:52AM2.43m
7:21PM2.77m
Low Tide
11:52PM0.38m
11:52AM0.18m
00:36AM0.27m
12:32PM0.03m
1:14AM0.22m
1:10PM-0.04m
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
cloud
part cloud
cloud
clear
part cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:08
9:07
9:05
 mm
1
1
3
1
Temp °C
17
17
17
17
20
22
22
21
19
19
18
18
19
18
18
17
16
15
14
14
13
14
15
14
Feels °C
12
12
12
12
16
19
19
19
17
18
17
17
19
19
20
18
16
13
12
12
10
11
11
10
  • 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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