Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 6 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.3°C
1.8° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 5.5ft (1.7m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 5ft (1.5m), 11s period with W swell.
  • Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.3m), 11s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 1PM is: 1.5m 11s primary swell from a West direction (forecast issued at 06:00am October 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (BST) & DateWave HeightWave Period
Morning (17 Oct)5.5ft (1.7m)11s
Afternoon (17 Oct)5ft (1.5m)11s
Evening (17 Oct)4.5ft (1.3m)11s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Mon afternoon, min 7°C on Sun morning). Winds increasing (calm on Sat afternoon, fresh winds from the SSE by Mon night).

Saturday
17
Sunday
18
Monday
19
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)
2
1
1
3
2
2
2
2
2
2
2
1
2
3
3
2
2
1
3
3
2
2
2
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
WNW
12
1.7
WNW
11
1.6
W
11
1.5
W
11
1.4
W
11
1.4
W
11
1.3
W
11
1.2
W
11
1.1
W
11
1
W
10
1
W
10
1.1
W
10
1.2
W
10
1.6
W
14
1.6
W
13
1.5
W
12
1.3
W
12
1.2
WSW
11
1.2
W
16
1.8
W
15
1.9
W
15
2
W
14
2
W
14
Wave Graph
Metric surfscale
Energy kJ
1001
777
675
596
492
483
410
338
275
221
208
234
279
984
826
636
464
376
710
1453
1547
1640
1617
Wind (km/h)
25
N
20
N
15
N
10
NNE
5
NNE
5
ENE
10
SE
10
SSE
15
SSE
15
S
15
S
10
S
10
SSE
15
SSE
15
SE
25
SE
20
SE
25
SE
15
ESE
15
ESE
35
SE
30
SE
35
SSE
Wind State
cross
cross
cross
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:33AM1.87m
9:39PM1.67m
10:28AM1.69m
10:36PM1.51m
12:07PM1.58m
Low Tide
3:38PM0.92m
3:48AM0.82m
5:08PM1.07m
5:30AM0.92m
7:14PM1.09m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:58
—
—
—
—
—
—
—
8:00
—
—
—
—
—
—
—
8:03
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:22
—
—
—
—
—
—
—
6:19
—
—
—
—
—
—
—
6:16
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
10
9
9
9
9
8
9
9
8
8
7
8
8
9
9
9
9
9
8
9
11
12
12
Feels °C
5
4
5
6
7
6
6
6
5
4
4
5
5
6
5
4
4
3
4
5
4
6
5
  • 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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