Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.9°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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 4.5ft (1.4m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 4.5ft (1.4m), 8s period with WSW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 7ft (2.1m), 8s period with WSW swell.

The current surf forecast for Lossit Bay (Islay) at 3PM is: 1.4m 8s primary swell from a West-southwest direction and 0.1m 10s secondary swell from a Northwest direction, 0.1m 15s secondary swell from a West direction (forecast issued at 12:00pm September 03). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (03 Sep)4.5ft (1.4m)7s
Afternoon (03 Sep)4.5ft (1.4m)8s
Evening (03 Sep)7ft (2.1m)8s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Very mild (max 16°C on Thu afternoon, min 13°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, light winds from the SW by Sat afternoon).

Thu
3
Friday
4
Saturday
5
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
1
2
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)
1.4
W
7
1.3
WSW
7
1.4
WSW
8
2
WSW
7
2.2
WSW
8
2.2
W
9
2.5
W
10
3.5
W
10
4
W
12
3.5
W
12
3.5
W
12
3.5
W
12
3.5
W
12
3
W
12
3
W
11
2.5
W
11
2.3
W
11
2
W
10
1.8
W
10
1.6
W
10
1.4
W
9
Wave Graph
Metric surfscale
Energy kJ
187
176
232
382
629
812
1303
2836
4368
3933
3601
3804
3221
2839
2293
1612
1185
818
627
479
325
Wind (km/h)
25
SW
25
SSW
35
SW
40
SW
35
SW
40
SW
45
SW
55
WSW
45
W
45
W
50
W
50
W
45
W
45
WNW
40
WNW
25
WNW
25
W
15
SW
10
SW
15
SE
35
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-off
cross-off
High Tide
9:38AM2.11m
10:05PM2.03m
10:31AM1.92m
11:05PM1.79m
11:51AM1.76m
Low Tide
3:29PM0.50m
3:57AM0.64m
4:29PM0.71m
5:04AM0.80m
6:08PM0.88m
part cloud
cloud
cloud
cloud
rain showers
rain showers
rain showers
light rain
rain showers
clear
clear
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:13
8:10
 mm
2
1
1
2
1
1
1
Temp °C
14
15
16
15
15
14
14
14
14
14
14
14
13
13
13
14
14
14
15
15
15
Feels °C
9
11
10
8
9
7
5
4
5
6
5
5
4
4
5
9
10
11
13
12
8
  • 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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