Weymouth, Saint Mary Bay Sea Conditions and Tide Table

Weymouth, Saint Mary Bay 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 06:52 AM and sunset is at 06:17 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Icy conditions (max 7°C on Sat night, min -9°C on Fri morning). Winds increasing (light winds from the SE on Fri night, strong winds from the SSW by Sat night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Wed night. Icy conditions (max 10°C on Tue afternoon, min -6°C on Wed night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the ENE by Wed afternoon).

Days 7–9 Weather Summary

Heavy rain (total 25mm), heaviest during Sat night. Freeze-thaw conditions (max 9°C on Sat night, min -6°C on Thu morning). Winds increasing (calm on Thu night, strong winds from the SSW by Sat night).

Days 10–12 Weather Summary

Moderate rain (total 13mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 9°C on Tue morning, min -5°C on Wed morning). Winds increasing (light winds from the WSW on Mon afternoon, near gales from the SSW by Tue morning).

Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sat
21
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
1:23PM5.83m
1:42AM5.82m
2:02PM5.57m
2:20AM5.63m
2:43PM5.29m
3:00AM5.41m
3:25PM5.00m
3:43AM5.17m
4:12PM4.74m
4:32AM4.95m
5:04PM4.52m
5:26AM4.81m
6:02PM4.41m
6:24AM4.77m
7:01PM4.44m
7:23AM4.87m
7:59PM4.61m
8:19AM5.06m
8:50PM4.87m
9:09AM5.31m
9:37PM5.19m
9:54AM5.54m
10:20PM5.50m
10:37AM5.72m
11:01PM5.77m
11:20AM5.83m
11:42PM5.96m
12:03PM5.85m
Low Tide
7:21AM0.45m
7:38PM0.61m
8:00AM0.64m
8:16PM0.91m
8:40AM0.88m
8:56PM1.23m
9:22AM1.16m
9:38PM1.55m
10:07AM1.44m
10:24PM1.83m
10:57AM1.68m
11:17PM2.03m
11:54AM1.83m
00:14AM2.12m
12:53PM1.84m
1:14AM2.05m
1:51PM1.69m
2:11AM1.83m
2:44PM1.44m
3:03AM1.53m
3:31PM1.15m
3:50AM1.19m
4:15PM0.87m
4:35AM0.88m
4:57PM0.66m
5:18AM0.63m
5:39PM0.53m
6:02AM0.47m
6:21PM0.52m
Wave
height (m) 
direction
period (s) 
0.4
ENE
3
0.4
NE
4
0.3
SE
2
0.6
S
3
1.3
SSW
5
2.1
SW
7
1.3
SW
7
1.1
SW
7
0.8
SW
7
0.6
SSW
7
0.7
SW
5
1.2
SSW
5
1
SW
7
0.8
SW
7
0.7
W
5
0.8
NE
4
1.6
NE
5
1.8
NE
6
1.3
NNE
5
1
NNW
4
0.7
W
5
0.5
SW
8
1.6
SW
5
1.8
SW
7
0.6
SW
6
0.6
E
3
1.7
SSW
5
1.4
SSW
9
1.4
SW
6
2.2
WNW
6
1.3
WSW
7
0.8
SSW
9
2.3
SSW
6
3.5
SW
9
2.4
SW
10
2.2
WNW
6
1.1
NW
5
0.4
SW
7
0.2
SSW
7
0.4
SE
3
0.5
NE
3
0.1
SE
4
0.2
WSW
4
0.4
SW
4
0.4
SW
5
0.2
ESE
3
0.6
NE
4
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
cloud
mod snow
mod snow
cloud
cloud
clear
clear
cloud
light rain
cloud
light rain
heavy rain
light rain
rain showers
clear
clear
clear
cloud
light rain
rain showers
clear
clear
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
light rain
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
cloudy
mod snow
mod snow
cloudy
cloudy
clear
clear
cloudy
light rain
cloudy
light rain
heavy rain
light rain
rain shwrs
clear
clear
clear
cloudy
light rain
rain shwrs
clear
clear
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
 km/h
20
E
15
ESE
15
SE
20
S
35
SSW
45
SSW
30
SSW
20
SW
15
W
15
SW
20
SSW
30
SSW
25
SW
20
W
15
N
20
ENE
40
ENE
30
NE
30
N
25
NNW
20
NNW
25
SSW
35
SSW
30
SSW
15
E
25
SE
50
SSW
30
SW
40
WNW
40
WNW
20
WNW
20
SW
45
S
55
SSW
40
W
40
NW
20
NW
5
WNW
5
SSW
15
ENE
15
NE
0
ENE
15
W
15
SW
5
SSW
15
NE
15
ENE
 mm 
1
4
1
4
1
20
3
2
2
6
max°C
-5
-2
-4
3
5
7
7
6
5
7
9
6
6
10
7
-1
-2
-3
-6
-2
-2
-1
0
4
4
5
9
6
5
2
-3
-2
6
9
6
3
-5
-4
-2
-2
1
1
1
2
1
4
6
Moonrise
10:07
11:15
1:22
2:26
3:26
4:19
5:03
5:39
6:08
6:32
6:54
7:13
7:33
7:54
8:18
Moonset
7:54
8:14
9:38
10:07
10:43
11:27
12:21
1:24
2:32
3:43
4:55
6:09
7:23
8:39
9:58
Sunrise
6:52
6:50
7:48
6:47
6:45
6:43
6:41
6:39
6:37
6:35
6:33
6:31
6:30
6:28
6:26
6:24
Sunset
6:17
6:19
7:21
6:22
6:22
6:24
6:25
6:27
6:28
6:30
6:30
6:31
6:34
6:35
6:36
6:37
Today's sea temperature in Weymouth, Saint Mary Bay is
2.1° C
(Statistics for 06 Mar 1981-2005 – mean: 2.4 max: 4.5 min: 0.6°C)
Issued (local time): 1 am Friday 06 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest