Machir Bay (Islay) Surf Break

Lat Long: 55.78° N 6.46° W

Machir Bay (Islay) 48 hour detailed Surf Forecast

Issued: 5 am 26 Oct 2026 (local time)

Forecast update in  hr  min

Today's Machir Bay (Islay) sea temperature is
13.5°C
1.4° 

Machir 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 Machir Bay (Islay) today (26 Oct):

  • Morning surf: Morning surf (26 Oct, local time) - 7ft (2.2m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (26 Oct, local time) - 5ft (1.5m), 10s period with W swell.
  • Evening surf: Evening surf (26 Oct, local time) - 4.5ft (1.4m), 10s period with W swell.

The current surf forecast for Machir Bay (Islay) at 9AM is: 2.2m 11s primary swell from a West direction (forecast issued at 05:00am October 26). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (26 Oct)7ft (2.2m)11s
Afternoon (26 Oct)5ft (1.5m)10s
Evening (26 Oct)4.5ft (1.4m)10s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Mon morning. Very mild (max 15°C on Mon afternoon, min 10°C on Mon morning). Winds decreasing (near gales from the SW on Mon night, moderate winds from the S by Wed afternoon).

Monday
26
Tuesday
27
Wednesday
28
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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)
3
W
12
2.5
W
11
2.2
W
11
1.7
W
11
1.5
W
10
1.3
W
10
1.4
W
10
1.7
W
11
3
WSW
11
4
WSW
11
5
WSW
12
5.5
W
13
5.5
W
14
5.5
W
14
5
W
14
4.5
WNW
13
4.5
W
13
4
WNW
13
3.5
W
12
3.5
WNW
12
3
W
12
2.3
W
12
2
W
11
Wave Graph
Metric surfscale
Energy kJ
2601
1768
1144
657
486
360
416
695
2147
3543
6411
10239
11241
12787
9457
7482
6235
5680
3930
3156
2260
1396
988
Wind (km/h)
25
WSW
30
S
45
SE
60
SE
40
S
45
SSE
50
SSE
45
SW
50
SSW
60
SW
60
WSW
60
WSW
55
W
50
WSW
50
WSW
45
SW
45
SSW
45
WSW
35
WSW
35
WSW
25
SW
20
S
25
S
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
High Tide
4:59AM2.75m
5:17PM2.93m
5:35AM2.84m
5:54PM2.91m
6:13AM2.86m
6:32PM2.80m
Low Tide
10:55AM0.05m
11:19PM0.04m
11:33AM0.01m
11:55PM0.03m
12:14PM0.05m
cloud
cloud
light rain
mod rain
mod rain
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
light rain
light rain
light rain
light rain
mod rain
rain showers
rain showers
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:18
—
—
—
—
—
—
—
7:20
—
—
—
—
—
—
—
7:22
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:00
—
—
—
—
—
—
—
4:58
—
—
—
—
—
—
—
4:54
—
—
 mm
—
—
1
9
7
—
—
5
1
1
2
—
—
1
1
1
4
7
1
1
—
—
—
Temp °C
11
10
10
12
15
15
15
14
11
10
10
10
10
10
10
11
11
13
13
13
14
14
13
Feels °C
5
3
1
1
8
7
6
6
1
-3
-3
-3
-2
-2
-1
1
2
5
6
6
9
10
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Machir Bay (Islay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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