Portland Roads Sea Conditions and Tide Table

Portland Roads 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 06:15 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Warm air temperatures (max 28°C on Fri afternoon, min 26°C on Fri night). Mainly fresh winds.

Days 5–7 Weather Summary

Heavy rain (total 35mm), heaviest during Wed morning. Warm air temperatures (max 27°C on Mon afternoon, min 26°C on Mon afternoon). Mainly strong winds.

Days 8–10 Weather Summary

Heavy rain (total 63mm), heaviest during Sat night. Warm (max 27°C on Thu afternoon, min 25°C on Sat night). Mainly fresh winds.

Days 11–13 Weather Summary

Heavy rain (total 233mm), heaviest during Tue night. Warm (max 27°C on Sun afternoon, min 23°C on Tue night). Mainly fresh winds.

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wed
8
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
Wave Height Map
High Tide
11:11PM2.15m
10:02AM1.60m
00:08AM2.10m
10:38AM1.44m
1:41AM2.09m
11:39AM1.26m
3:35AM2.19m
3:57PM1.24m
4:40AM2.35m
5:14PM1.51m
5:29AM2.51m
6:02PM1.81m
6:11AM2.62m
6:43PM2.09m
6:49AM2.66m
7:23PM2.34m
7:26AM2.63m
8:02PM2.52m
8:01AM2.53m
8:41PM2.62m
8:35AM2.36m
9:21PM2.64m
9:08AM2.15m
Low Tide
3:58PM0.42m
5:27AM1.31m
4:34PM0.50m
7:51AM1.36m
5:24PM0.64m
9:49AM1.23m
6:57PM0.80m
10:50AM1.06m
9:03PM0.85m
11:29AM0.87m
10:25PM0.79m
12:04PM0.69m
11:27PM0.70m
12:37PM0.52m
00:21AM0.62m
1:10PM0.38m
1:09AM0.57m
1:42PM0.27m
1:57AM0.57m
2:15PM0.20m
2:43AM0.63m
2:48PM0.17m
3:31AM0.73m
Wave
height (m) 
direction
period (s) 
0.9
E
7
0.9
ESE
6
1.1
E
7
1.1
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.4
E
8
1.2
E
8
1.2
E
8
1.3
E
8
1.3
E
8
1.3
E
9
1.2
E
9
1.1
E
8
1.1
E
9
1.4
E
9
1.3
E
10
1.3
E
10
1.4
E
10
1.2
E
9
1.1
E
9
1.2
E
9
1.1
E
9
1
E
9
1
E
9
0.9
E
9
1.1
E
9
1.1
E
8
1.1
E
8
0.9
E
9
0.8
E
8
0.8
E
8
clear
clear
thunderstorm
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
clear
risk tstorm
clear
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
mod rain
risk tstorm
risk tstorm
rain shwrs
risk tstorm
 km/h
25
SE
30
SE
30
ESE
30
SE
30
SE
30
SE
30
SE
35
SE
35
ESE
35
SE
35
SE
35
SE
35
SE
35
SE
35
SE
30
SE
30
SE
25
SE
30
SE
35
SE
30
ESE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
25
SE
25
SE
20
ESE
30
SE
30
SE
25
SE
25
SE
20
SSE
15
SE
 mm 
1.0
3
1.0
2.0
3
1.0
1.0
4
7
5
4
5
5
4
5
4
6
10
6
7
13
8
12
50
32
7
8
2.0
9
104
7
max°C
28
26
28
27
26
28
27
26
27
27
26
27
27
26
27
27
26
27
27
26
27
26
26
27
27
26
27
27
26
25
26
26
27
26
25
27
Moonrise
7:49
8:40
9:36
10:35
11:35
12:36
1:34
2:31
3:28
4:24
5:21
6:21
Moonset
8:10
9:06
10:03
11:01
11:58
12:51
1:40
2:25
3:09
3:51
4:35
5:20
6:09
Sunrise
6:33
6:33
6:33
6:33
6:33
6:33
6:33
6:33
6:33
6:33
6:33
6:35
Sunset
6:15
6:14
6:14
6:13
6:13
6:12
6:12
6:12
6:10
6:10
6:10
6:09
Today's sea temperature in Portland Roads is 28.6 °C (Statistics for 26 Apr 1981-2005 – mean: 27.7 max: 28.9 min: 26.7°C)
Nearest