Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 6 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.9°C
1.2° 

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 (18 Sep):

  • Afternoon surf: Afternoon surf (18 Sep, local time) - 16ft (5.0m), 13s period with W swell.
  • Evening surf: Evening surf (18 Sep, local time) - 16ft (5.0m), 14s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 12AM is: 4.5m 14s primary swell from a West direction (forecast issued at 06:00pm September 17). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (18 Sep)--
Afternoon (18 Sep)16ft (5.0m)13s
Evening (18 Sep)16ft (5.0m)14s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri morning. Very mild (max 16°C on Fri night, min 12°C on Fri morning). Winds decreasing (near gales from the W on Thu afternoon, fresh winds from the W by Sun morning).

Thu
17
Friday
18
Saturday
19
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
5
W
13
5
W
15
5
W
14
4.5
W
14
4
W
14
3.5
WNW
13
3.5
WNW
13
3
W
12
3.5
W
12
3
W
12
3
WNW
11
3
W
11
3
W
11
3
W
10
3.5
W
10
3.5
W
11
4
W
11
4
W
11
4
W
12
Wave Graph
Metric surfscale
Energy kJ
8841
10716
9371
7670
6069
4718
3953
2909
3027
2704
2248
1890
1855
2138
2594
3018
3798
3876
4371
Wind (km/h)
55
W
50
W
45
W
45
W
40
W
40
WSW
35
SSW
40
S
45
WSW
40
WSW
45
WSW
40
WSW
50
WSW
50
WSW
50
WSW
50
WSW
50
WSW
50
W
50
W
Wind State
on
on
on
on
on
on
cross-on
cross
cross-on
cross-on
on
cross-on
cross-on
on
on
on
on
on
on
High Tide
9:31PM1.84m
9:56AM1.83m
10:09PM1.63m
10:52AM1.63m
Low Tide
3:23PM0.68m
3:30AM0.72m
4:08PM0.89m
4:20AM0.88m
5:34PM1.07m
cloud
part cloud
clear
clear
part cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
rain showers
light rain
clear
part cloud
cloud
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:37
7:34
 mm
1
5
4
1
1
1
1
Temp °C
13
13
13
14
13
14
13
12
15
15
16
15
15
14
13
13
13
13
12
Feels °C
2
3
4
5
5
7
6
4
8
8
8
7
6
5
3
2
3
3
2
  • 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.


Nearest locationNearest