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 — and sunset is at 09:00 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Cool air temperatures (max 18°C on Tue night, min 5°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm (max 22°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Very mild (max 16°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light.

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thu
11
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
AM
Wave Height Map
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High Tide
9:30PM6.35m
9:57AM6.11m
10:18PM6.38m
10:45AM6.10m
11:02PM6.40m
11:28AM6.09m
11:42PM6.41m
12:09PM6.08m
00:21AM6.40m
12:48PM6.05m
00:59AM6.37m
1:26PM6.01m
1:36AM6.31m
2:04PM5.95m
2:14AM6.23m
2:43PM5.88m
2:53AM6.14m
3:22PM5.81m
3:33AM6.04m
4:04PM5.76m
4:17AM5.95m
4:49PM5.75m
5:03AM5.88m
5:36PM5.80m
5:55AM5.86m
6:27PM5.91m
6:49AM5.90m
7:20PM6.10m
Low Tide
3:50AM1.42m
4:08PM1.52m
4:39AM1.36m
4:54PM1.54m
5:23AM1.31m
5:36PM1.56m
6:04AM1.28m
6:15PM1.58m
6:42AM1.28m
6:53PM1.62m
7:20AM1.31m
7:30PM1.67m
7:57AM1.36m
8:08PM1.74m
8:35AM1.44m
8:46PM1.82m
9:14AM1.53m
9:26PM1.90m
9:53AM1.62m
10:08PM1.97m
10:36AM1.70m
10:54PM2.00m
11:21AM1.74m
11:43PM1.97m
12:09PM1.74m
00:37AM1.87m
1:02PM1.69m
Wave
Height (m)
Direction
Period (s)
0.5
S
5
0.3
S
7
0.4
SE
3
0.3
W
3
0.3
W
3
0.4
W
4
0.3
N
3
0.3
N
2
0.2
W
4
0.4
ENE
3
0.5
ENE
3
0.6
E
3
0.6
E
5
0.4
NE
3
0.2
E
4
0.1
SW
2
0
E
8
0.5
S
3
0.3
S
11
0.2
S
9
0.4
S
3
0.4
SSW
4
0.1
S
8
0.2
S
3
0.2
S
4
0.1
S
8
0.3
S
3
0.2
S
4
0.2
S
9
0.3
S
8
0.4
SSW
4
0.3
SSW
4
0.4
SSW
4
0.4
SW
3
0.5
SW
4
0.5
WSW
4
0.2
S
8
0.2
S
8
0.4
SW
4
0.2
S
8
0.1
S
7
0.1
S
7
0.2
S
9
0.3
S
10
0.4
S
9
0.2
S
10
0.2
S
9
rain showers
part cloud
rain showers
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
cloud
part cloud
part cloud
clear
rain showers
rain showers
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
rain shwrs
some clouds
rain shwrs
some clouds
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
light rain
cloudy
some clouds
some clouds
clear
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
clear
km/h
10
ENE
10
E
20
ESE
15
NNE
20
N
20
N
20
N
15
NNW
15
N
25
NE
25
ENE
25
ESE
20
NE
20
NE
10
ESE
10
W
0
SW
30
SSW
10
SW
10
W
15
SSW
15
W
10
NNE
15
S
10
SW
10
S
20
S
10
SW
10
SW
10
SW
15
WSW
15
WSW
15
WSW
15
WSW
25
WNW
25
NW
10
WSW
15
W
25
NW
10
N
5
NNW
5
WSW
10
WNW
10
NW
15
SSW
10
NW
10
WNW
2
1
2
3
2
1
max °C
18
11
10
12
9
9
7
6
10
10
7
8
8
10
11
8
13
16
13
18
21
19
19
20
20
18
19
16
13
16
17
18
22
19
16
16
13
15
16
13
12
13
12
12
14
13
15
Moonrise
5:43
6:51
7:57
9:02
10:02
10:55
11:38
12:14
12:42
1:05
1:25
1:44
2:02
2:21
2:43
Moonset
3:31
3:51
4:14
4:43
5:18
6:02
6:55
7:56
9:01
10:09
11:17
12:26
1:35
2:47
4:02
Sunrise
5:47
5:46
5:46
5:45
5:43
5:43
5:43
5:43
5:41
5:41
5:41
5:41
5:41
5:39
5:39
5:39
Sunset
9:00
9:01
9:02
9:04
9:05
9:05
9:06
9:07
9:07
9:08
9:08
9:09
9:10
9:12
9:12
9:13
Today's sea temperature in Back Bay is
5.8° C
(Statistics for 26 May 1981-2005 – mean: 7.8 max: 9.5 min: 6.1°C)
Issued (local time): 8 pm Tuesday 26 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest