Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.7° C
0.3° 

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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2.5ft (0.8m), 9s period with WSW swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 3ft (0.9m), 9s period with W swell.
  • Evening surf: Evening surf (14 Aug, local time) - 2ft (0.6m), 8s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 8PM is: 0.6m 8s primary swell from a West direction and 0.8m 5s secondary swell from a West-northwest direction (forecast issued at 12:00pm August 14). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Aug)2.5ft (0.8m)9s
Afternoon (14 Aug)3ft (0.9m)9s
Evening (14 Aug)2ft (0.6m)8s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun morning. Very mild (max 15°C on Fri afternoon, min 11°C on Sun morning). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
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
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.9
W
9
0.9
W
9
0.9
W
9
0.6
W
8
0.6
W
8
1.1
W
8
1.2
W
7
1.2
W
8
1.2
W
8
1.2
W
8
1.2
WNW
8
1.3
WNW
8
1.2
WNW
8
1.2
WNW
8
1.1
WNW
8
1
WNW
8
0.9
WNW
7
0.9
WNW
7
0.8
WNW
7
0.6
WNW
7
0.9
WSW
7
Wave Graph
Metric surfscale
Energy kJ
130
127
122
50
50
161
130
205
195
190
183
186
159
163
138
110
97
76
61
35
79
Wind (km/h)
20
WNW
20
W
25
W
20
WNW
25
NW
25
WNW
25
WNW
20
WNW
20
WNW
25
WNW
20
WNW
20
WNW
15
WNW
10
WNW
10
WNW
10
WSW
20
S
20
SSE
25
SE
25
SE
20
SE
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
High Tide
7:21PM2.77m
7:30AM2.44m
7:59PM2.70m
8:06AM2.39m
8:35PM2.54m
Low Tide
1:10PM-0.04m
1:49AM0.23m
1:45PM-0.03m
2:21AM0.29m
2:20PM0.06m
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:02
9:00
 mm
2
5
2
1
1
2
Temp °C
14
14
15
15
14
13
13
13
14
14
13
13
14
14
14
12
11
12
12
13
13
Feels °C
11
11
12
12
10
8
8
9
10
9
9
9
11
12
12
10
8
8
8
9
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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