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Surf Forecasts:

Machir Bay (Islay) surfForecast / Scot – Inner Hebrides / UK

information circle48hr Weather and Surf, issued 5 am Friday 13 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Machir Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Machir Bay (Islay) sea temperature is
8.1° C
 (Which is normal for this time of year)

How big are the waves at Machir Bay (Islay) today?

The current surf forecast for Machir Bay (Islay) at 1PM is: 4.0m 15s primary swell from a West direction (forecast issued at 05:00am March 13). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Mar)15ft (4.5m)15s
Afternoon (13 Mar)13ft (4.0m)15s
Evening (13 Mar)13ft (4.0m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Mon
16
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
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
See all maps
Wave Height (m) & direction (?)
5.5
W
5
W
4.5
W
4
W
4
W
4
W
4
W
4
W
4
WNW
3.5
WNW
3.5
WNW
3
WNW
3
WNW
2.5
W
2.5
WNW
2.4
W
2.3
W
2
W
2.5
W
3.5
W
4
W
4
W
5
W
6.5
W
Period(s) (?)161615151515141414131313121212131312121011122019
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1520011934855975937556742671326295582045573501273022331979169718431712125418142223332348722052629151
Wind
(km/h)
60
SW
40
W
40
W
35
W
40
WNW
40
WNW
35
WNW
35
WNW
30
W
30
W
25
W
25
W
25
W
20
W
20
SW
30
SW
40
S
50
SSW
40
WSW
50
W
55
W
50
W
55
W
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		ononononononcross-
on		cross-
on		crosscross-
on		onononononon
High Tide
/ height (m)
1:34PM
1.64
2:39AM
1.87
2:55PM
1.84
3:28AM
2.12
3:37PM
2.07
Low Tide
/ height (m)
7:24AM
1.25
7:56PM
1.10
8:57AM
1.08
9:02PM
0.88
9:40AM
0.86
9:41PM
0.64
Friday
13
Saturday
14
Sunday
15
Mon
16
Sunrise--6:47-------6:45-------6:41-----
Sunset-----6:23-------6:25-------6:28--
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
light rain
light rain
light rain
light rain
rain showers
light rain
cloud
cloud
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
Rain (mm)
141111111111111--1111111
Temp. °C577776777677777767765556
Feels °C (?)-8-2-2-2-3-4-2-1-1-2000110-3-4-2-5-7-7-8-6
  • 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

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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.

View detailed surf forecast for Machir Bay (Islay) at:
surf-forecast.com

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