Charlestown Bridge, Charles River Sea Conditions and Tide Table

Charlestown Bridge, Charles River 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 06:41 AM and sunset is at 05:15 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 2°C on Sat morning, min -6°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 3°C on Tue night, min -1°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -3°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Thu morning, min -6°C on Mon night). Wind will be generally light.

Saturday
14
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
Sun
1
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
8:58AM2.87m
9:38PM2.52m
9:43AM2.98m
10:20PM2.65m
10:26AM3.08m
10:58PM2.79m
11:06AM3.17m
11:36PM2.93m
11:46AM3.22m
00:13AM3.06m
12:27PM3.23m
00:51AM3.16m
1:10PM3.19m
1:32AM3.23m
1:55PM3.11m
2:15AM3.26m
2:45PM2.97m
3:04AM3.23m
3:39PM2.82m
3:58AM3.18m
4:40PM2.67m
4:59AM3.11m
5:47PM2.58m
6:05AM3.07m
6:57PM2.56m
7:14AM3.08m
8:06PM2.64m
8:21AM3.15m
Low Tide
3:24PM0.25m
3:26AM0.44m
4:06PM0.12m
4:10AM0.30m
4:45PM-0.00m
4:53AM0.16m
5:23PM-0.11m
5:35AM0.03m
6:01PM-0.18m
6:17AM-0.07m
6:41PM-0.20m
7:01AM-0.15m
7:21PM-0.18m
7:47AM-0.17m
8:05PM-0.11m
8:36AM-0.15m
8:52PM0.01m
9:30AM-0.08m
9:44PM0.15m
10:29AM0.01m
10:43PM0.28m
11:33AM0.08m
11:47PM0.37m
12:41PM0.09m
00:54AM0.37m
1:48PM0.05m
2:00AM0.30m
2:50PM-0.05m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
clear
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
cloud
part cloud
part cloud
cloud
cloud
heavy snow
heavy snow
heavy snow
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
cloudy
some clouds
some clouds
cloudy
cloudy
heavy snow
heavy snow
heavy snow
 km/h
15
W
10
W
10
W
15
NNW
0
E
5
NE
15
NE
15
NNE
10
NNW
5
SW
5
SSW
15
WNW
15
NW
5
NW
0
SW
10
SSW
10
SW
5
W
10
NNW
5
NW
10
NW
10
NNW
10
NW
15
NW
10
NW
10
NW
10
NW
10
NW
10
NNW
15
NNW
15
NNW
15
NW
10
W
15
WSW
10
SW
15
WSW
15
W
15
W
0
SW
5
SW
10
SW
15
W
15
NW
15
ENE
25
E
30
E
30
ENE
 mm 
2
max°C
2
2
-1
-3
-2
-1
1
0
-1
1
2
3
1
2
0
2
3
2
4
4
0
1
3
-2
1
3
-1
1
1
-2
-1
0
-4
4
4
4
9
9
6
6
11
10
3
1
-1
-1
-1
Moonrise
5:19
5:54
6:22
6:47
7:09
7:30
7:51
8:14
8:41
9:14
9:56
10:49
11:54
1:08
2:25
3:41
Moonset
2:11
3:20
4:30
5:41
6:51
8:03
9:16
10:31
11:48
1:06
2:20
3:24
4:16
4:57
5:29
Sunrise
6:41
6:39
6:39
6:37
6:35
6:33
6:33
6:31
6:30
6:28
6:26
6:24
6:24
6:22
6:20
6:18
Sunset
5:15
5:15
5:16
5:19
5:20
5:21
5:22
5:23
5:24
5:25
5:28
5:29
5:30
5:30
5:31
5:34
Today's sea temperature in Charlestown Bridge, Charles River is
2.1° C
(Statistics for 14 Feb 1981-2005 – mean: 3.5 max: 4.7 min: 2.1°C)
Issued (local time): 6 am Saturday 14 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest