Balephetrish (Tiree) surfForecast / Scot – Inner Hebrides / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Balephetrish (Tiree) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Balephetrish (Tiree) sea temperature is
10.1° C
(Which is normal for this time of year)

How big are the waves at Balephetrish (Tiree) today?

The current surf forecast for Balephetrish (Tiree) at 8AM is: 2.2m 14s primary swell from a West-southwest direction (forecast issued at 12:00am May 20). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (20 May)7ft (2.1m)14s
Afternoon (20 May)7.5ft (2.3m)13s
Evening (20 May)6ft (1.9m)12s

Table - waves today at Balephetrish (Tiree). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Thu morning. Very mild (max 15°C on Fri afternoon, min 10°C on Tue night). Mainly strong winds.

Wednesday
20
Thursday
21
Friday
22
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
3
2
2
2
2
2
4
1
0
1
1
3
3
1
0
0
0
1
2
2
3
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
W
16
1.5
W
15
2.2
WSW
14
2.1
W
14
2.3
WSW
13
2.3
WSW
13
1.7
W
13
2.1
WSW
12
2
W
12
1.8
WSW
11
1.5
W
11
1.3
W
11
1
W
11
1.8
WSW
10
1.8
WSW
10
1.6
WSW
10
1.5
WSW
10
1.4
WSW
10
1.5
WSW
10
1.5
WSW
10
1.6
WSW
11
1.5
WSW
11
1.5
WSW
11
1.6
WSW
11
Wave Graph
Metric surfscale
Energy kJ
590
1065
1966
1781
1804
1723
942
1200
1136
866
543
379
237
587
575
452
391
358
433
460
575
496
560
592
Wind (km/h)
20
SSW
25
SSW
30
SSW
25
SW
30
SW
35
SW
30
SW
25
SSW
20
SSW
30
SE
40
SE
35
S
30
SSW
20
S
15
S
25
SSE
35
S
35
SSE
35
SE
30
SSE
30
S
20
S
20
S
20
SSW
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
off
cross-off
High Tide
9:11AM3.50m
9:37PM3.65m
10:04AM3.22m
10:36PM3.42m
11:07AM2.94m
Low Tide
3:13AM0.19m
3:31PM0.34m
4:09AM0.43m
4:26PM0.56m
5:11AM0.68m
5:27PM0.77m
clear
cloud
cloud
rain showers
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
rain showers
clear
cloud
light rain
light rain
light rain
rain showers
cloud
part cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:01
5:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:46
9:49
1
2
4
1
1
1
1
1
Temp °C
11
11
10
11
11
11
11
11
12
11
10
12
13
13
14
14
13
12
12
12
14
15
14
13
7
7
4
6
5
4
5
6
8
4
2
6
8
10
11
10
6
6
5
6
9
11
10
9
Swell 1
Height (m)
Direction
Period (s)
1.1
WSW
9
1.5
W
15
2.2
WSW
14
2.1
W
14
1.7
W
13
1.6
W
13
1.7
W
13
2.1
WSW
12
2
W
12
1.8
WSW
11
1.5
W
11
1.3
W
11
1
W
11
1.8
WSW
10
1.8
WSW
10
1.6
WSW
10
1.5
WSW
10
1.4
WSW
10
1.5
WSW
10
1.5
WSW
10
1.6
WSW
11
1.5
WSW
11
1.5
WSW
11
1.6
WSW
11
Energy kJ
184
1065
1966
1781
1034
862
942
1200
1136
866
543
379
223
587
575
452
391
358
433
460
575
496
560
592
Swell 2
Height (m)
Direction
Period (s)
1.1
W
16
0.4
NW
9
0.6
WNW
9
0.7
WNW
8
0.6
SE
4
Energy kJ
590
20
50
56
11
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
4
Energy kJ
4
Wind waves
Height (m)
Direction
Period (s)
1.2
WSW
10
0.7
SW
4
1.1
SW
5
2.3
WSW
13
2.3
WSW
13
1.3
WSW
6
0.6
SSE
3
0.9
SSE
4
1.2
SSW
5
1.5
WSW
7
0.4
SSE
4
0.4
SSE
4
0.5
SSE
4
0.9
SSE
4
1.2
SSE
5
1
SSE
5
0.9
SSE
4
1
SSE
4
0.9
SSE
5
0.6
SSE
4
0.4
SE
4
Energy kJ
269
16
55
1804
1723
149
9
30
66
237
7
5
7
36
59
50
32
42
33
12
4
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
3
1
1
2
4
3
2
1
1
3
3
1
2
1
1
1
1
2
3
1
Distance (km)
0
146
80
261
261
154
147
80
0
136
146
80
80
0
0
146
165
146
146
80
80
0
0
80
Best forecast wave conditions in Inner Hebrides
Rating
(10 max)
3
2
2
4
1
1
3
3
1
1
2
3
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
4
2
3
2
1
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
4
4
5
5
5
5
5
5
5
4
4
4
4
5
7
7
7
7
5
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

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