Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 6 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.8°C
0.7° 

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):

  • 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 9PM is: 3.5m 12s primary swell from a West direction (forecast issued at 06:00pm September 04). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Sep)--
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 7mm), mostly falling on Sun night. Very mild (max 18°C on Sun afternoon, min 13°C on Fri night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the SSE by Sat afternoon).

Fri
4
Saturday
5
Sunday
6
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
1
3
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
Wave
Height (m)
Direction
Period (s)
4
W
12
3.5
W
12
3.5
W
12
3.5
W
12
3
W
12
2.5
W
11
2.4
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
W
8
1.1
W
8
1
W
8
1
WSW
8
1.1
WSW
9
1.8
WSW
11
Wave Graph
Metric surfscale
Energy kJ
4012
3662
3671
3235
2533
1736
1304
900
697
539
372
269
186
144
160
140
154
206
716
Wind (km/h)
45
W
45
W
45
W
45
WNW
40
WNW
30
WNW
25
W
20
WSW
15
W
10
SSE
25
SE
40
SSE
40
SSE
35
SSE
40
SSE
45
SSE
40
SSE
30
S
40
WSW
Wind State
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
on
High Tide
11:05PM1.79m
11:51AM1.76m
00:44AM1.63m
1:50PM1.77m
Low Tide
4:29PM0.71m
5:04AM0.80m
6:08PM0.88m
6:55AM0.87m
8:33PM0.87m
rain showers
light rain
rain showers
clear
clear
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
1
1
2
Temp °C
14
14
13
13
13
14
14
14
14
15
15
14
14
15
16
16
18
18
15
Feels °C
5
6
4
4
5
8
9
11
11
13
11
6
7
9
10
8
12
14
8
  • 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 

FREE! Surf-Forecast.com widget for your website

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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