Plymouth Sea Conditions and Tide Table

Plymouth 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 07:09 AM and sunset is at 04:16 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 3°C on Sun afternoon, min -8°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu night, calm by Fri night).

Days 4–6 Weather Summary

A dusting of snow giving way to moderate rain (total 14mm) heaviest on Mon morning. Icy conditions (max 10°C on Mon afternoon, min -3°C on Tue afternoon). Winds increasing (light winds from the S on Sun night, strong winds from the WSW by Tue morning).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed night, min -7°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -9°C on Tue morning). Winds increasing (light winds from the W on Sun morning, fresh winds from the NNW by Tue night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
High Tide
3:39PM2.87m
4:15AM2.83m
4:33PM2.80m
5:06AM2.94m
5:31PM2.76m
6:00AM3.05m
6:32PM2.74m
6:55AM3.18m
7:33PM2.75m
7:52AM3.31m
8:32PM2.76m
8:47AM3.40m
9:31PM2.83m
9:44AM3.49m
10:28PM2.90m
10:39AM3.54m
11:22PM2.95m
11:33AM3.54m
00:15AM2.99m
12:25PM3.47m
1:05AM2.99m
1:16PM3.35m
Low Tide
9:41AM0.36m
10:08PM0.11m
10:36AM0.30m
10:58PM0.13m
11:33AM0.20m
11:52PM0.14m
12:33PM0.08m
00:47AM0.14m
1:33PM-0.07m
1:44AM0.11m
2:32PM-0.22m
2:40AM0.09m
3:29PM-0.33m
3:37AM0.03m
4:25PM-0.43m
4:33AM-0.04m
5:19PM-0.49m
5:27AM-0.08m
6:12PM-0.49m
6:21AM-0.09m
7:02PM-0.44m
7:14AM-0.05m
Wave
height (m) 
direction
period (s) 
1.4
NE
7
1.1
NE
7
0.6
NE
7
1.1
NE
4
1.1
NE
5
0.7
ENE
11
0.8
ENE
12
0.5
ENE
11
0.4
ENE
11
0.8
SE
4
0.7
S
3
1.1
WSW
4
1.4
W
4
1.6
WNW
5
1.4
WNW
4
0.9
W
4
0.7
W
4
0.4
WSW
3
0.5
NNW
4
0.9
NW
4
0.7
W
3
0.5
W
3
0.6
WNW
3
0.5
NW
4
0.6
NNW
4
0.6
NW
4
0.7
NNW
4
0.3
N
4
0.3
NE
4
0.4
SSW
3
0.6
SW
3
0.8
NW
4
1.3
NNW
5
2.1
NNE
7
2
NNE
7
part cloud
part cloud
light snow
cloud
clear
clear
clear
cloud
light snow
mod rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
light snow
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
some clouds
some clouds
light snow
cloudy
clear
clear
clear
cloudy
light snow
mod rain
light rain
some clouds
some clouds
some clouds
some clouds
clear
clear
light snow
cloudy
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
 km/h
20
N
10
NNE
10
NNE
25
NNE
15
N
10
WNW
15
WNW
10
WSW
15
SW
20
SSE
25
SSW
35
WSW
40
WSW
40
W
35
W
30
WSW
25
WSW
20
WSW
15
NW
25
W
20
W
20
W
20
W
15
W
20
WNW
20
W
15
WNW
5
W
15
SW
25
SW
20
WSW
20
WNW
30
NNW
35
N
30
NNW
 mm 
3
8
3
max°C
-7
-5
-3
-2
-4
-4
2
3
5
8
10
5
-2
-2
-2
1
0
-1
-3
-3
-4
-3
-2
-5
-3
-2
-5
-4
-3
2
4
2
-2
-8
-7
Moonrise
10:57
11:18
11:40
12:06
12:38
1:19
2:13
3:19
4:36
5:56
7:13
8:26
Moonset
11:09
12:20
1:34
2:52
4:13
5:32
6:44
7:42
8:27
9:02
9:29
Sunrise
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
4:16
4:17
4:17
4:19
4:20
4:21
4:22
4:22
4:22
4:23
4:24
4:25
Today's sea temperature in Plymouth is
5.0° C
(Statistics for 26 Dec 1981-2005 – mean: 6.9 max: 8.8 min: 4.9°C)
Issued (local time): 12 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest