Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 6 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
15.0°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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 6ft (1.9m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 8ft (2.5m), 8s period with WSW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 5ft (1.5m), 8s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 1AM is: 1.5m 6s primary swell from a West direction and 0.5m 9s secondary swell from a West direction, 0.4m 6s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 31). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (01 Sep)6ft (1.9m)7s
Afternoon (01 Sep)8ft (2.5m)8s
Evening (01 Sep)5ft (1.5m)8s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue morning. Very mild (max 16°C on Wed night, min 13°C on Tue night). Winds decreasing (fresh winds from the SW on Tue morning, calm by Tue night).

Mon
31
Tuesday
1
Wednesday
2
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
1
1
1
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)
1.5
W
7
1.1
W
7
1.2
W
10
1.5
W
6
1.6
WSW
6
1.7
WSW
6
2.1
WSW
7
2.5
WSW
8
2
W
8
1.7
W
8
1.5
W
8
1.3
W
8
1.2
W
8
1.1
W
8
1
W
8
0.9
W
8
0.8
W
7
0.7
W
7
0.8
W
7
Wave Graph
Metric surfscale
Energy kJ
239
130
268
165
182
226
432
735
533
382
289
219
182
149
117
93
70
54
68
Wind (km/h)
25
WNW
20
WSW
30
SW
30
SW
30
SSW
35
SW
40
SW
35
WSW
20
W
15
W
15
NW
10
NNW
5
ENE
15
ESE
25
SE
30
SE
30
SE
20
S
15
SSW
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
8:07PM2.56m
8:19AM2.37m
8:42PM2.44m
8:56AM2.27m
9:20PM2.26m
Low Tide
1:42PM0.11m
2:07AM0.30m
2:12PM0.19m
2:36AM0.37m
2:46PM0.32m
cloud
cloud
light rain
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:17
 mm
1
2
4
4
1
1
2
1
Temp °C
14
14
14
14
14
14
15
15
14
14
14
13
13
13
14
14
14
15
16
Feels °C
9
10
9
9
9
8
9
10
11
12
11
11
12
10
10
9
9
12
15
  • 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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