Lerwick Sea Conditions and Tide Table

Lerwick 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 04:41 AM and sunset is at 09:21 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sat morning. Low air temperatures (max 8°C on Mon night, min 4°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Thu night. Low air temperatures (max 8°C on Tue morning, min 6°C on Tue night). Winds increasing (light winds from the NW on Thu afternoon, strong winds from the SSW by Thu night).

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Fri morning, min 6°C on Sun afternoon). Winds decreasing (strong winds from the SW on Sat morning, light winds from the WNW by Sun night).

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Mon night. Mild temperatures (max 9°C on Tue morning, min 6°C on Mon morning). Winds decreasing (near gales from the SW on Tue night, calm by Wed night).

Days 13–16 Weather Summary

Moderate rain (total 12mm), heaviest on Sat afternoon. Mild temperatures (max 9°C on Thu afternoon, min 7°C on Sat afternoon). Winds decreasing (strong winds from the NNW on Sat morning, light winds from the WNW by Sun night).

Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
5:22PM1.41m
5:13AM1.55m
6:36PM1.42m
6:27AM1.54m
7:42PM1.48m
7:35AM1.59m
8:38PM1.58m
8:35AM1.68m
9:26PM1.71m
9:29AM1.81m
10:11PM1.84m
10:20AM1.94m
10:54PM1.95m
11:10AM2.06m
11:37PM2.04m
11:58AM2.13m
00:20AM2.10m
12:48PM2.14m
1:04AM2.11m
1:38PM2.08m
1:50AM2.08m
2:32PM1.96m
2:39AM2.01m
3:31PM1.82m
3:34AM1.92m
4:35PM1.68m
4:35AM1.83m
5:43PM1.58m
Low Tide
10:50AM0.75m
10:58PM0.98m
12:13PM0.73m
00:29AM0.95m
1:25PM0.65m
1:44AM0.86m
2:19PM0.55m
2:38AM0.74m
3:06PM0.44m
3:25AM0.61m
3:51PM0.35m
4:10AM0.48m
4:35PM0.30m
4:55AM0.37m
5:19PM0.29m
5:40AM0.29m
6:04PM0.34m
6:26AM0.25m
6:50PM0.44m
7:15AM0.25m
7:36PM0.56m
8:07AM0.28m
8:25PM0.69m
9:04AM0.35m
9:19PM0.81m
10:11AM0.43m
10:25PM0.90m
11:29AM0.49m
11:45PM0.93m
Wave
Height (m)
Direction
Period (s)
0.7
SSE
5
0.4
SSE
4
0.3
SSE
4
0.4
NW
2
0.4
N
3
0.4
NNE
3
0.5
N
3
0.4
NNW
3
0.4
SSW
2
0.4
WSW
3
0.5
W
3
0.2
WNW
3
0.4
NE
2
0.6
NE
3
0.7
NNE
4
0.8
NE
6
0.6
NE
8
0.5
ESE
4
1.2
S
5
0.9
S
5
0.8
SW
4
1.3
SSW
5
1.1
SSW
4
0.5
S
4
0.6
NW
3
0.6
NNW
3
0.4
NW
3
0.1
SE
4
0.3
SSW
2
1.1
SSE
4
1.3
SSE
8
1.1
SSE
6
1.3
SSE
6
1
S
6
1
S
6
0.5
SSE
7
0.5
SE
4
0.7
ESE
4
0.9
SE
6
0.9
SE
6
0.8
SE
6
0.8
SE
6
0.8
NNE
4
1
NNE
5
0.6
E
6
0.5
NE
5
0.4
NNE
5
rain showers
rain showers
part cloud
cloud
light rain
part cloud
part cloud
part cloud
light rain
part cloud
clear
part cloud
clear
rain showers
part cloud
part cloud
part cloud
mod rain
light rain
rain showers
part cloud
light rain
part cloud
rain showers
cloud
cloud
part cloud
rain showers
cloud
mod rain
light rain
clear
light rain
clear
part cloud
part cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
cloud
rain shwrs
rain shwrs
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
light rain
some clouds
clear
some clouds
clear
rain shwrs
some clouds
some clouds
some clouds
mod rain
light rain
rain shwrs
some clouds
light rain
some clouds
rain shwrs
cloudy
cloudy
some clouds
rain shwrs
cloudy
mod rain
light rain
clear
light rain
clear
some clouds
some clouds
light rain
light rain
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
some clouds
cloudy
km/h
30
WNW
25
WNW
20
WNW
25
WNW
25
N
25
NNW
25
NNW
25
WNW
25
SSW
25
WNW
30
W
15
WNW
25
NE
30
NE
30
NNW
25
N
10
NW
30
SSW
40
SSW
35
WSW
40
SW
50
SW
45
SW
25
W
35
NW
35
NW
25
WNW
5
SW
25
SW
40
SSE
30
SW
35
SW
45
SW
35
SW
40
WSW
15
SW
25
ENE
20
NE
25
NNE
25
N
25
N
30
NNW
35
N
40
NNW
25
NNW
25
NW
25
WNW
1
1
1
1
2
8
2
3
1
1
1
8
1
4
1
1
2
2
4
1
max °C
7
6
6
6
5
4
5
6
8
8
8
7
8
8
7
8
8
8
9
9
8
8
8
8
7
6
6
7
8
8
9
9
8
9
9
8
8
9
9
9
8
9
9
8
8
8
8
Moonrise
3:26
3:26
3:27
3:26
3:26
3:25
3:26
3:29
3:37
3:58
4:57
6:39
8:33
10:21
12:00
1:32
Moonset
10:35
12:08
1:40
3:13
4:50
6:33
8:24
10:23
12:19
1:42
2:16
2:28
2:33
2:34
2:34
Sunrise
4:41
4:39
4:37
4:33
4:31
4:28
4:26
4:24
4:22
4:20
4:16
4:15
4:13
4:11
4:09
4:07
Sunset
9:21
9:23
9:25
9:29
9:30
9:32
9:36
9:37
9:40
9:43
9:45
9:46
9:50
9:52
9:53
9:55
Today's sea temperature in Lerwick is
8.3° C
(Statistics for 09 May 1981-2005 – mean: 8.5 max: 9.2 min: 7.7°C)
Issued (local time): 12 pm Saturday 09 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest