Back Bay Sea Conditions and Tide Table

Back 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 06:24 AM and sunset is at 08:25 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 8°C on Thu afternoon, min -4°C on Thu morning). Winds decreasing (fresh winds from the NW on Thu morning, calm by Sat morning).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Cool air temperatures (max 13°C on Mon morning, min 2°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 37mm), heaviest during Thu night. Mild temperatures (max 8°C on Thu afternoon, min 2°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Sat morning. Mild temperatures (max 7°C on Sun afternoon, min 3°C on Sat morning). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
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
night
Wave Height Map
High Tide
1:37PM6.24m
1:49AM6.48m
2:14PM6.16m
2:26AM6.42m
2:53PM6.06m
3:07AM6.33m
3:37PM5.94m
3:53AM6.23m
4:27PM5.84m
4:47AM6.14m
5:25PM5.79m
5:48AM6.10m
6:29PM5.86m
6:54AM6.15m
7:33PM6.06m
8:00AM6.31m
8:35PM6.37m
9:02AM6.55m
9:34PM6.74m
10:01AM6.81m
10:28PM7.09m
10:56AM7.03m
11:20PM7.36m
Low Tide
7:32AM1.18m
7:44PM1.45m
8:08AM1.21m
8:20PM1.53m
8:47AM1.28m
8:59PM1.64m
9:29AM1.39m
9:42PM1.75m
10:16AM1.49m
10:33PM1.84m
11:10AM1.58m
11:31PM1.89m
12:11PM1.60m
00:36AM1.83m
1:15PM1.51m
1:45AM1.64m
2:20PM1.32m
2:50AM1.32m
3:21PM1.06m
3:51AM0.94m
4:17PM0.80m
4:47AM0.58m
5:10PM0.59m
5:40AM0.31m
Wave
height (m) 
direction
period (s) 
0.9
NW
4
0.6
WNW
4
0.1
W
3
0.1
W
2
0.1
S
7
0.2
S
3
0.1
S
7
0.2
SSE
2
0.1
S
4
0.1
S
2
0.3
SSW
2
0.2
S
3
0.1
NW
2
0.2
NNE
2
0.4
ENE
3
0.2
ENE
3
0.1
N
2
0.1
E
2
0.1
E
3
0.1
E
2
0.1
S
2
0.3
SSE
3
0.2
S
4
0.2
W
2
0.3
NW
3
0.3
NW
2
0.2
NNW
2
0.3
NNW
2
0.3
NNW
2
0.3
NNW
2
0.4
NW
2
0.1
NW
2
0.2
WNW
2
0.1
W
3
0.1
W
3
0.2
N
2
clear
clear
part cloud
clear
cloud
part cloud
clear
clear
clear
cloud
clear
rain showers
cloud
cloud
clear
cloud
light rain
light rain
light rain
cloud
mod rain
light rain
part cloud
heavy rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
some clouds
clear
cloudy
some clouds
clear
clear
clear
cloudy
clear
rain shwrs
cloudy
cloudy
clear
cloudy
light rain
light rain
light rain
cloudy
mod rain
light rain
some clouds
heavy rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
35
NW
25
WNW
10
N
10
NW
10
WSW
10
NNW
5
N
15
SE
10
SW
10
SSW
20
S
10
SW
15
NW
15
NNE
20
NE
15
NE
10
NW
10
E
10
E
5
SSE
15
SSE
15
SSE
5
NE
15
NNW
15
NNW
20
NW
15
NNW
15
NNW
20
NNW
20
NNW
15
NW
15
NNW
15
NW
10
NW
10
NNW
15
NNW
 mm 
3
2.0
2.0
2.0
7
2.0
12
2.0
3
9
3
4
4
max°C
1
8
7
6
8
8
7
8
6
7
10
8
13
12
10
5
5
5
3
4
5
6
8
7
4
4
4
3
4
4
6
7
7
5
6
5
Moonrise
10:42
11:52
12:58
1:55
2:42
3:18
3:47
4:11
4:32
4:52
5:12
Moonset
6:53
7:23
8:02
8:52
9:55
11:08
12:26
1:46
3:06
4:26
5:47
7:08
Sunrise
6:24
6:22
6:20
6:20
6:18
6:16
6:15
6:13
6:13
6:11
6:09
6:07
Sunset
8:25
8:27
8:28
8:30
8:30
8:31
8:32
8:35
8:36
8:37
8:37
8:39
Today's sea temperature in Back Bay is 5.7 °C (Statistics for 25 Apr 1981-2005 – mean: 5.0 max: 6.7 min: 3.2°C)
Nearest