Lovell Island, The Narrows, Boston Harbor Sea Conditions and Tide Table

Lovell Island, The Narrows, Boston Harbor 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 07:05 AM and sunset is at 06:43 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Icy conditions (max 21°C on Tue afternoon, min -1°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Fri night. Icy conditions (max 13°C on Sun night, min -1°C on Fri morning). Winds increasing (calm on Sat night, fresh winds from the SSW by Sun night).

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Mon morning. Freeze-thaw conditions (max 14°C on Mon morning, min -6°C on Wed morning). Winds decreasing (strong winds from the SSW on Mon afternoon, calm by Wed night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 10°C on Sat afternoon, min -1°C on Thu morning). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
5:19PM2.30m
5:32AM2.57m
6:16PM2.21m
6:29AM2.52m
7:16PM2.18m
7:29AM2.52m
8:16PM2.22m
8:27AM2.58m
9:11PM2.32m
9:21AM2.69m
9:59PM2.47m
10:09AM2.80m
10:42PM2.64m
10:54AM2.93m
11:22PM2.83m
11:37AM3.02m
00:01AM3.00m
12:20PM3.09m
00:40AM3.15m
1:04PM3.10m
1:21AM3.25m
1:49PM3.06m
2:04AM3.29m
2:38PM2.97m
2:51AM3.26m
3:29PM2.83m
3:43AM3.18m
4:26PM2.68m
Low Tide
11:04AM0.37m
11:14PM0.59m
12:00PM0.47m
00:09AM0.68m
12:59PM0.51m
1:08AM0.70m
1:58PM0.49m
2:07AM0.65m
2:54PM0.40m
3:02AM0.54m
3:43PM0.27m
3:53AM0.38m
4:26PM0.13m
4:40AM0.20m
5:08PM-0.00m
5:24AM0.02m
5:48PM-0.11m
6:08AM-0.15m
6:29PM-0.18m
6:52AM-0.28m
7:11PM-0.20m
7:38AM-0.35m
7:54PM-0.16m
8:26AM-0.35m
8:41PM-0.08m
9:17AM-0.28m
9:30PM0.05m
10:12AM-0.16m
Wave
height (m) 
direction
period (s) 
0.4
E
8
0.5
E
8
0.3
E
8
0.5
NE
4
0.6
NE
5
1
S
4
0.6
WNW
3
0.5
WNW
3
0.9
NNW
4
0.4
E
7
0.5
S
3
1.2
SSE
5
0.7
WSW
3
0.7
WNW
4
0.4
NW
4
0.3
E
8
0.6
SE
4
1
SSE
5
1.6
S
5
1.7
S
5
0.8
ESE
9
0.9
WNW
4
0.9
ESE
6
0.9
NW
5
0.6
ESE
10
0.4
ESE
9
0.5
E
9
0.4
ESE
9
0.7
SE
4
0.5
E
9
0.6
ESE
8
0.7
ESE
6
0.5
E
9
0.7
E
10
0.7
E
10
0.6
E
10
0.5
E
9
0.5
E
9
0.5
E
8
1.3
NE
6
1.1
NE
7
0.6
ENE
6
0.4
ENE
6
0.3
ENE
6
0.4
SE
3
0.9
SE
5
0.7
ESE
7
clear
clear
rain showers
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
clear
cloud
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
cloud
mod rain
light rain
light rain
clear
part cloud
part cloud
clear
clear
clear
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
part cloud
part cloud
light snow
light snow
light snow
cloud
light rain
clear
clear
rain shwrs
some clouds
some clouds
some clouds
light rain
some clouds
some clouds
clear
cloudy
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
mod rain
light rain
light rain
clear
some clouds
some clouds
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
light snow
light snow
some clouds
some clouds
light snow
light snow
light snow
cloudy
light rain
 km/h
15
SW
15
SW
10
SW
10
NNE
10
SSE
25
SSW
25
W
20
WNW
20
WNW
10
W
20
S
30
S
25
W
25
WNW
10
NW
15
SSE
20
S
30
S
35
SSW
35
SSW
25
W
25
W
25
WNW
25
NW
20
WNW
15
WNW
15
SSW
15
SSW
20
S
15
S
20
SSW
20
SW
15
W
15
WNW
10
NW
5
NE
5
SW
0
NE
15
NNW
20
NE
10
ESE
10
SW
5
N
5
E
15
SSE
15
S
20
W
 mm 
1
1
1
9
3
4
1
max°C
15
21
17
4
11
15
13
5
3
1
5
6
5
7
3
2
8
13
14
14
12
-1
2
-2
-4
1
1
1
4
0
4
8
7
5
10
8
4
11
11
-2
-3
-1
-2
-3
0
5
11
Moonrise
1:37
2:36
3:29
4:14
4:51
5:22
5:48
6:11
6:32
6:54
7:17
7:43
8:14
8:54
9:44
10:46
Moonset
10:13
10:58
11:52
12:53
2:00
3:09
4:20
5:31
6:44
7:57
9:14
10:33
11:53
1:10
2:18
Sunrise
7:05
7:03
7:01
6:58
6:58
6:56
6:54
6:52
6:50
6:48
6:47
6:46
6:43
6:41
6:39
6:39
Sunset
6:43
6:44
6:45
6:46
6:47
6:49
6:50
6:51
6:52
6:53
6:54
6:55
6:57
6:58
6:59
7:00
Today's sea temperature in Lovell Island, The Narrows, Boston Harbor is
1.9° C
(Statistics for 10 Mar 1981-2005 – mean: 3.4 max: 4.7 min: 1.5°C)
Issued (local time): 1 am Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest