Weymouth Back River Bridge Sea Conditions and Tide Table

Weymouth Back River Bridge 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 06:56 AM and sunset is at 06:49 PM.

Days 1–3 Weather Summary

Heavy rain (total 26mm), heaviest during Mon night. Icy conditions (max 16°C on Mon night, min -3°C on Tue night). Winds increasing (light winds from the NE on Sun morning, strong winds from the S by Mon night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Icy conditions (max 8°C on Fri afternoon, min -3°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Fri night).

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 14°C on Sat afternoon, min -3°C on Mon afternoon). Winds increasing (calm on Sat night, fresh winds from the NE by Mon morning).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed afternoon, min -7°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the NW by Wed night).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Mon
30
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
High Tide
9:25AM2.83m
10:03PM2.60m
10:13AM2.95m
10:46PM2.78m
10:58AM3.08m
11:26PM2.97m
11:41AM3.18m
00:05AM3.16m
12:24PM3.25m
00:44AM3.31m
1:08PM3.26m
1:25AM3.42m
1:53PM3.22m
2:08AM3.46m
2:42PM3.13m
2:55AM3.43m
3:33PM2.98m
3:47AM3.35m
4:30PM2.82m
4:45AM3.22m
5:33PM2.69m
5:49AM3.10m
6:42PM2.61m
6:59AM3.02m
7:53PM2.63m
8:10AM3.00m
8:59PM2.72m
9:16AM3.04m
Low Tide
3:47PM0.29m
3:57AM0.40m
4:30PM0.14m
4:44AM0.21m
5:12PM-0.00m
5:28AM0.02m
5:52PM-0.12m
6:12AM-0.16m
6:33PM-0.19m
6:56AM-0.30m
7:15PM-0.21m
7:42AM-0.37m
7:58PM-0.17m
8:30AM-0.37m
8:45PM-0.08m
9:21AM-0.30m
9:34PM0.05m
10:16AM-0.17m
10:30PM0.21m
11:16AM-0.02m
11:31PM0.34m
12:22PM0.09m
00:38AM0.42m
1:30PM0.14m
1:47AM0.41m
2:37PM0.12m
2:54AM0.33m
3:37PM0.07m
Wave
height (m) 
direction
period (s) 
0.3
ENE
6
0.4
ESE
3
0.8
ESE
4
1.8
ESE
7
1.7
SSE
6
2.3
SSE
6
1.1
ESE
11
1
ESE
12
0.9
ESE
11
0.6
ESE
10
0.5
E
10
0.5
ESE
10
0.5
E
9
0.6
ESE
9
0.4
ESE
9
0.4
ESE
8
0.6
ESE
8
0.8
S
4
0.7
E
8
0.5
E
9
0.6
E
9
0.9
E
7
0.7
E
8
0.5
E
8
2.2
ENE
6
1.8
ENE
7
1.4
ENE
6
1
ENE
7
0.7
ENE
7
0.6
E
9
0.6
NW
3
0.9
NNW
4
1.5
NNW
5
1.3
NNE
6
1
NE
7
0.9
NNE
6
0.8
NE
7
0.6
NE
7
0.7
SE
4
1.4
ESE
6
1.1
E
7
0.8
ENE
7
0.4
ENE
6
0.4
NE
6
0.4
NE
6
0.3
E
11
0.2
E
11
part cloud
part cloud
part cloud
light rain
light rain
heavy rain
clear
part cloud
clear
clear
cloud
part cloud
cloud
cloud
clear
clear
clear
rain showers
part cloud
cloud
part cloud
cloud
part cloud
mod snow
mod snow
light snow
clear
part cloud
cloud
cloud
snow showers
part cloud
clear
clear
clear
part cloud
cloud
cloud
mod rain
rain showers
rain showers
clear
part cloud
cloud
part cloud
clear
cloud
some clouds
some clouds
some clouds
light rain
light rain
heavy rain
clear
some clouds
clear
clear
cloudy
some clouds
cloudy
cloudy
clear
clear
clear
rain shwrs
some clouds
cloudy
some clouds
cloudy
some clouds
mod snow
mod snow
light snow
clear
some clouds
cloudy
cloudy
snow shwrs
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
rain shwrs
rain shwrs
clear
some clouds
cloudy
some clouds
clear
cloudy
 km/h
10
NE
20
SE
20
SE
30
S
40
S
45
SSW
30
W
25
W
25
W
15
W
5
WNW
15
S
10
SSE
15
SE
10
SSW
10
S
20
S
25
SSW
20
WSW
10
WNW
10
NNE
10
NE
5
E
10
E
35
NE
25
NNE
15
N
5
N
5
SSW
15
SW
25
NW
25
NW
35
NW
25
NNW
25
NW
15
NW
0
E
15
S
20
SE
35
W
25
WNW
20
W
10
NW
5
ENE
10
NW
10
NW
5
NNE
 mm 
5
4
17
2
6
13
1
max°C
0
3
5
13
15
16
4
5
1
-1
2
1
1
4
2
5
8
5
10
14
10
3
4
3
0
-2
0
-3
1
1
1
3
-2
-3
3
1
2
4
3
4
5
4
3
4
2
4
6
Moonrise
5:21
5:48
6:11
6:32
6:54
7:17
7:43
8:15
8:54
9:45
10:47
11:57
1:13
2:27
3:39
4:49
Moonset
3:10
4:20
5:31
6:44
7:57
9:14
10:33
11:53
1:09
2:17
3:13
3:57
4:31
4:58
5:21
Sunrise
6:56
6:54
6:52
6:50
6:48
6:47
6:46
6:43
6:41
6:41
6:39
6:37
6:35
6:33
6:31
6:30
Sunset
6:49
6:50
6:51
6:52
6:53
6:54
6:55
6:57
6:58
6:59
7:00
7:01
7:02
7:04
7:05
7:06
Today's sea temperature in Weymouth Back River Bridge is
3.4° C
(Statistics for 15 Mar 1981-2005 – mean: 3.5 max: 5.0 min: 1.5°C)
Issued (local time): 1 am Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest