Isles of Scilly Sea Conditions and Tide Table

Isles of Scilly Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:22 AM and sunset is at 04:27 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Thu afternoon. Low air temperatures (max 7°C on Thu night, min 3°C on Wed night). Winds decreasing (near gales from the ENE on Thu morning, fresh winds from the ENE by Fri night).

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Sat afternoon, min 4°C on Sun morning). Winds decreasing (near gales from the ENE on Sat morning, moderate winds from the ENE by Mon morning).

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Mild temperatures (max 9°C on Tue night, min 4°C on Thu morning). Winds increasing (moderate winds from the NE on Tue night, near gales from the NNE by Thu night).

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 10°C on Sat afternoon, min 4°C on Fri morning). Winds increasing (light winds from the NW on Fri night, strong winds from the N by Sun afternoon).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
7:05AM5.26m
7:25PM4.95m
7:44AM5.17m
8:06PM4.84m
8:28AM5.06m
8:52PM4.74m
9:17AM4.94m
9:46PM4.64m
10:15AM4.83m
10:49PM4.60m
11:23AM4.78m
00:00AM4.65m
12:36PM4.82m
1:12AM4.81m
1:46PM4.98m
2:19AM5.03m
2:50PM5.14m
3:17AM5.32m
3:46PM5.35m
4:10AM5.59m
4:38PM5.52m
5:00AM5.77m
5:26PM5.60m
5:47AM5.85m
Low Tide
1:32PM1.40m
1:46AM1.55m
2:14PM1.48m
2:28AM1.64m
2:59PM1.57m
3:16AM1.73m
3:51PM1.65m
4:13AM1.80m
4:51PM1.71m
5:19AM1.82m
5:58PM1.70m
6:33AM1.75m
7:08PM1.61m
7:44AM1.57m
8:14PM1.45m
8:49AM1.37m
9:14PM1.28m
9:48AM1.10m
10:10PM1.07m
10:42AM0.87m
11:01PM0.91m
11:32AM0.73m
11:49PM0.83m
Wave
height (m) 
direction
period (s) 
2.3
WNW
12
2.5
WNW
13
2.3
NNW
9
2.5
NE
7
3
NE
8
2.2
NE
7
1.9
ENE
6
1.5
ENE
6
1.4
NE
6
2.2
ENE
7
3
ENE
7
2.1
E
6
1.5
NNW
10
1.4
ENE
6
1.4
W
14
0.9
W
13
0.8
W
13
1
W
12
1.2
W
18
1.3
W
16
1.1
W
15
1.5
W
14
2.1
N
6
2.3
N
8
2.4
N
7
1.6
N
7
1.9
N
7
2.4
N
8
1.8
NNE
7
1.2
NNE
5
0.7
W
10
1.2
WNW
4
1.9
NW
6
2.2
NW
7
2.5
NNW
7
2
N
7
cloud
part cloud
clear
part cloud
light rain
light rain
cloud
cloud
cloud
part cloud
clear
cloud
clear
clear
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloudy
some clouds
clear
some clouds
light rain
light rain
cloudy
cloudy
cloudy
some clouds
clear
cloudy
clear
clear
cloudy
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
light rain
light rain
some clouds
cloudy
cloudy
light rain
light rain
light rain
light rain
light rain
some clouds
 km/h
40
ENE
45
ENE
40
ENE
50
ENE
55
ENE
40
E
40
ENE
35
ENE
35
ENE
45
ENE
50
E
40
E
35
ENE
30
ENE
25
E
25
ENE
20
NE
30
ENE
30
ENE
30
ENE
25
NE
40
N
45
N
40
NNE
50
N
35
NNE
40
NNE
40
ENE
35
NNE
25
NE
20
WNW
35
NW
40
NW
40
N
45
N
35
NE
 mm 
1
2
1
2
1
3
1
2
2
3
2
max°C
6
6
4
4
6
7
6
5
5
7
8
8
5
5
6
5
6
6
6
7
9
9
9
7
7
6
6
5
5
5
6
10
10
10
10
9
Moonrise
11:12
11:27
11:40
11:54
12:08
12:25
12:47
1:18
2:02
3:05
4:24
5:52
Moonset
9:06
10:22
11:39
12:57
2:19
3:46
5:16
6:43
7:59
8:57
9:37
Sunrise
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
Sunset
4:27
4:28
4:29
4:29
4:30
4:30
4:31
4:32
4:34
4:35
4:36
4:37
Today's sea temperature in Isles of Scilly is
12.0° C
(Statistics for 24 Dec 1981-2005 – mean: 11.2 max: 11.9 min: 10.5°C)
Issued (local time): 5 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest