Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.2° C
0.1° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 4.5ft (1.4m), 6s period with W swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 4.5ft (1.4m), 7s period with WNW swell.
  • Evening surf: Evening surf (01 Aug, local time) - 3.5ft (1.1m), 7s period with WNW swell.

The current surf forecast for Lossit Bay (Islay) at 5PM is: 1.3m 7s primary swell from a West-northwest direction and 0.3m 9s secondary swell from a West-southwest direction (forecast issued at 12:00pm August 01). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (01 Aug)4.5ft (1.4m)6s
Afternoon (01 Aug)4.5ft (1.4m)7s
Evening (01 Aug)3.5ft (1.1m)7s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon morning. Very mild (max 15°C on Sun night, min 12°C on Sun night). Winds increasing (calm on Sun afternoon, strong winds from the E by Mon night).

Sat
1
Sunday
2
Monday
3
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
1
1
1
1
1
1
1
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)
1.5
W
6
1.5
W
7
1.3
WNW
7
1.2
WNW
7
1.1
WNW
7
1
WNW
7
1.1
WNW
8
1.1
WNW
8
1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
0.7
NW
8
0.6
NW
7
0.6
WNW
7
0.5
NW
7
0.5
NW
7
0.4
NW
7
0.4
NW
7
0.4
NW
6
0.2
WSW
9
Wave Graph
Metric surfscale
Energy kJ
178
196
152
131
111
102
142
146
119
95
76
74
57
44
36
24
23
11
11
10
8
Wind (km/h)
30
W
30
W
25
W
25
W
20
WNW
15
W
10
W
5
W
5
SSW
5
SW
5
ENE
10
NE
10
E
10
ESE
15
SE
20
E
25
E
25
E
35
E
30
ENE
40
E
Wind State
on
on
on
on
on
on
on
glassy
glassy
glassy
glassy
cross-off
off
cross-off
cross-off
off
off
off
off
off
off
High Tide
7:35AM2.30m
8:03PM2.47m
8:09AM2.29m
8:36PM2.45m
8:43AM2.23m
9:11PM2.37m
Low Tide
1:48PM0.17m
2:16AM0.44m
2:14PM0.20m
2:43AM0.46m
2:42PM0.26m
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:32
9:30
9:29
 mm
1
3
3
1
Temp °C
14
14
14
14
13
13
13
13
13
13
13
14
14
15
12
12
12
12
13
14
14
Feels °C
8
8
9
10
10
11
11
12
12
13
13
12
12
13
9
9
7
7
7
9
7
  • 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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