Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
13.7° C
0.2° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 2.5ft (0.8m), 6s period with NW swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.7m), 7s period with NW swell.
  • Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.8m), 6s period with WNW swell.

The current surf forecast for Lossit Bay (Islay) at 7PM is: 0.7m 6s primary swell from a West-northwest direction and 0.4m 8s secondary swell from a West direction, 0.1m 13s secondary swell from a West direction (forecast issued at 12:00pm July 23). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Jul)2.5ft (0.8m)6s
Afternoon (23 Jul)2.5ft (0.7m)7s
Evening (23 Jul)2.5ft (0.8m)6s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri night. Very mild (max 14°C on Thu night, min 12°C on Thu morning). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WNW by Sat night).

Thu
23
Friday
24
Saturday
25
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NW
6
0.6
NW
6
0.7
NW
7
0.7
WNW
6
0.8
WNW
7
1
WNW
7
1.5
WNW
10
1.6
WNW
10
1.7
WNW
9
1.8
W
8
1.9
W
8
1.9
W
8
1.7
W
8
1.9
W
8
2.5
W
8
2.5
W
9
2.5
WNW
10
2.5
WNW
10
2.4
WNW
10
2.2
WNW
10
2.1
WNW
10
Wave Graph
Metric surfscale
Energy kJ
51
34
44
35
50
83
391
481
474
472
481
481
393
481
805
1040
1287
1225
1156
973
872
Wind (km/h)
15
NW
20
WNW
20
WNW
20
W
20
W
20
WSW
25
WSW
25
WSW
30
WSW
35
WSW
35
W
35
W
25
WSW
40
WSW
45
WSW
40
W
35
WNW
30
WNW
30
W
25
W
20
W
Wind State
cross-on
cross-on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
cross-on
on
on
cross-on
cross-on
on
on
on
High Tide
1:00PM1.65m
1:45AM1.63m
2:33PM1.66m
3:05AM1.65m
3:42PM1.76m
Low Tide
7:08PM0.89m
7:48AM0.90m
8:37PM0.93m
9:11AM0.86m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
cloud
cloud
rain showers
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:49
9:46
9:45
 mm
2
1
1
2
1
Temp °C
12
12
13
13
14
13
13
14
13
14
14
14
14
13
14
14
14
14
14
14
14
Feels °C
9
9
9
9
10
9
9
10
8
8
8
9
10
5
6
7
8
9
9
10
11
  • 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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