Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.9°C
0.8° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 13ft (4.0m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 13ft (4.0m), 12s period with W swell.
  • Evening surf: Evening surf (04 Sep, local time) - 11ft (3.5m), 12s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 7AM is: 3.5m 10s primary swell from a West direction (forecast issued at 12:00am September 04). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Sep)13ft (4.0m)11s
Afternoon (04 Sep)13ft (4.0m)12s
Evening (04 Sep)11ft (3.5m)12s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Very mild (max 16°C on Sun morning, min 13°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, light winds from the SSE by Sat afternoon).

Friday
4
Saturday
5
Sunday
6
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
0
0
0
0
0
3
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
W
9
2.4
W
10
3.5
W
10
4
W
12
4
W
12
4
W
12
3.5
W
12
3.5
W
12
3.5
W
12
3
W
11
3
WNW
11
2.3
W
11
2.1
W
10
1.9
W
10
1.7
W
10
1.5
W
9
1.3
W
9
1.1
W
9
1.1
W
8
1.2
W
8
1.2
W
8
1.1
W
9
1
WSW
9
1.7
WSW
11
Wave Graph
Metric surfscale
Energy kJ
800
1147
2482
4297
4295
3942
3812
3426
3017
2513
1808
1201
900
697
529
372
269
190
167
201
210
186
173
622
Wind (km/h)
35
SW
45
WSW
55
WSW
50
W
50
W
50
W
45
W
45
W
45
WNW
40
WNW
30
W
25
W
20
W
15
WSW
5
SSE
25
SE
40
SSE
35
SSE
40
SSE
40
SSE
40
SSE
35
SE
40
SE
35
S
Wind State
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
10:05PM2.03m
10:31AM1.92m
11:05PM1.79m
11:51AM1.76m
00:44AM1.63m
1:50PM1.77m
Low Tide
3:57AM0.64m
4:29PM0.71m
5:04AM0.80m
6:08PM0.88m
6:55AM0.87m
8:33PM0.87m
rain showers
rain showers
rain showers
rain showers
clear
rain showers
cloud
part cloud
clear
part cloud
part cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:13
8:10
8:07
 mm
1
1
2
1
1
1
1
1
Temp °C
15
14
14
14
14
14
14
13
13
13
14
14
14
14
14
14
14
14
15
15
16
16
16
17
Feels °C
9
5
4
5
5
5
6
4
4
5
9
9
10
11
12
9
6
8
9
9
9
10
9
12
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lossit Bay (Islay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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