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 — and sunset is at 04:44 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Low air temperatures (max 9°C on Sat afternoon, min 7°C on Sat night). Winds increasing (calm on Sun morning, near gales from the SSE by Tue morning).

Days 5–7 Weather Summary

Heavy rain (total 34mm), heaviest during Thu night. Cool air temperatures (max 10°C on Tue afternoon, min 6°C on Thu morning). Winds increasing (light winds from the S on Tue night, near gales from the SSE by Thu night).

Days 8–10 Weather Summary

Heavy rain (total 25mm), heaviest during Fri night. Mild temperatures (max 9°C on Sat afternoon, min 6°C on Fri afternoon). Mainly near gales.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Mon night). Winds decreasing (strong winds from the NNW on Mon afternoon, light winds from the NNE by Mon night).

Sat
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
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
night
Wave Height Map
High Tide
5:13PM4.66m
5:32AM4.95m
5:56PM4.83m
6:13AM5.12m
6:36PM4.96m
6:51AM5.25m
7:12PM5.06m
7:25AM5.34m
7:45PM5.11m
7:56AM5.37m
8:15PM5.12m
8:25AM5.35m
8:44PM5.09m
8:56AM5.28m
9:18PM5.01m
9:33AM5.14m
9:58PM4.87m
10:17AM4.94m
10:50PM4.70m
11:16AM4.68m
00:01AM4.53m
12:40PM4.48m
1:34AM4.49m
2:18PM4.46m
3:01AM4.65m
3:39PM4.62m
4:10AM4.93m
4:45PM4.87m
Low Tide
11:23PM1.63m
11:46AM1.45m
11:59PM1.40m
12:22PM1.23m
00:34AM1.21m
12:55PM1.06m
1:07AM1.08m
1:29PM0.97m
1:41AM1.03m
2:04PM0.95m
2:16AM1.05m
2:40PM1.02m
2:54AM1.17m
3:20PM1.17m
3:36AM1.36m
4:04PM1.40m
4:25AM1.61m
4:57PM1.66m
5:26AM1.88m
6:04PM1.91m
6:43AM2.06m
7:25PM2.02m
8:09AM2.03m
8:45PM1.93m
9:25AM1.77m
9:54PM1.65m
10:28AM1.39m
10:50PM1.30m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
light rain
light rain
part cloud
cloud
light rain
light rain
cloud
rain showers
rain showers
mod rain
rain showers
part cloud
cloud
heavy rain
rain showers
thunderstorm
rain showers
rain showers
cloud
mod rain
rain showers
clear
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
some clouds
some clouds
light rain
light rain
some clouds
cloudy
light rain
light rain
cloudy
rain shwrs
rain shwrs
mod rain
rain shwrs
some clouds
cloudy
heavy rain
rain shwrs
risk tstorm
rain shwrs
rain shwrs
cloudy
mod rain
rain shwrs
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
 km/h
20
SSE
15
E
5
NE
5
WNW
5
NW
5
NNW
10
SW
30
S
50
SSE
50
SSE
15
S
25
S
45
S
25
WSW
30
W
15
WSW
35
WSW
30
WSW
40
SSW
30
SSE
50
SSE
35
SW
35
SSW
35
WSW
45
W
45
W
50
NW
45
NNW
15
N
10
ENE
20
ESE
25
ESE
25
SE
25
SE
25
SSE
25
ESE
25
ESE
20
E
20
ESE
25
SE
20
SE
15
SE
15
SE
10
E
10
ENE
15
ENE
15
NE
 mm 
2
2
2
1
8
2
8
3
12
1
2
7
6
8
2
max°C
9
8
9
8
8
9
9
9
9
10
9
10
9
7
7
9
9
7
7
8
8
9
9
8
9
8
8
8
6
5
6
7
7
6
7
5
5
3
4
4
2
3
3
3
4
5
3
Moonrise
8:26
8:51
9:11
9:26
9:40
9:53
10:05
10:21
10:39
11:04
11:41
12:33
1:43
3:07
4:36
Moonset
4:10
5:27
6:44
8:02
9:19
10:38
11:58
1:22
2:49
4:16
5:35
6:39
7:25
7:56
Sunrise
8:07
8:07
8:06
8:04
8:03
8:03
8:00
8:00
7:58
7:58
7:56
7:54
7:54
7:52
7:50
Sunset
4:44
4:45
4:47
4:49
4:51
4:52
4:53
4:55
4:57
4:59
5:00
5:01
5:04
5:06
5:07
5:08
Today's sea temperature in Plymouth is
10.0° C
(Statistics for 17 Jan 1981-2005 – mean: 10.2 max: 11.1 min: 9.3°C)
Issued (local time): 5 pm Saturday 17 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest