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 06:58 AM and sunset is at 04:10 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 3°C on Sun morning, min -7°C on Mon night). Winds increasing (light winds from the WNW on Sun morning, fresh winds from the NNW by Sun night).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Icy conditions (max 8°C on Wed morning, min -2°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the WNW by Thu night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Sat afternoon, min -6°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Tue afternoon). Winds increasing (light winds from the NNE on Mon night, strong winds from the NNE by Tue afternoon).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
12:33PM3.46m
1:19AM2.87m
1:29PM3.32m
2:15AM2.80m
2:26PM3.14m
3:12AM2.74m
3:24PM2.95m
4:10AM2.69m
4:25PM2.77m
5:08AM2.67m
5:27PM2.62m
6:04AM2.67m
6:28PM2.52m
6:57AM2.70m
7:26PM2.46m
7:46AM2.73m
8:20PM2.44m
8:32AM2.77m
9:09PM2.44m
9:15AM2.81m
9:54PM2.46m
9:56AM2.85m
Low Tide
7:02PM-0.43m
7:13AM0.04m
7:56PM-0.29m
8:09AM0.15m
8:50PM-0.13m
9:07AM0.26m
9:46PM0.03m
10:08AM0.36m
10:42PM0.18m
11:10AM0.41m
11:38PM0.30m
12:13PM0.41m
00:32AM0.39m
1:13PM0.37m
1:24AM0.45m
2:08PM0.32m
2:12AM0.47m
2:56PM0.25m
2:57AM0.48m
3:40PM0.19m
3:39AM0.47m
4:21PM0.14m
Wave
height (m) 
direction
period (s) 
0.4
ESE
9
0.4
ESE
9
0.7
ESE
8
1.3
N
5
1
NE
7
0.5
ENE
7
0.3
E
9
0.5
SSW
3
0.7
S
4
0.6
SSW
3
1.2
S
4
0.8
SW
4
0.6
WNW
4
0.4
WNW
3
0.2
ESE
10
0.2
ESE
8
0.4
NNW
3
0.6
NNW
4
0.3
NNW
3
0.2
E
8
0.4
NNW
3
0.5
NNW
3
0.8
NNW
4
0.6
WNW
4
0.3
WNW
3
0.2
E
9
0.3
NE
3
1.5
NE
5
2.5
NE
7
3
ENE
9
2.5
ENE
10
2.1
ENE
11
1.4
ENE
11
0.9
ENE
11
0.9
ENE
10
part cloud
cloud
clear
clear
cloud
clear
part cloud
cloud
light rain
cloud
light rain
rain showers
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
some clouds
cloudy
clear
clear
cloudy
clear
some clouds
cloudy
light rain
cloudy
light rain
rain shwrs
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
 km/h
10
WNW
5
S
20
W
30
NNW
20
NNW
10
NW
10
SW
20
SSW
25
SW
20
SSW
35
SW
25
SW
20
WNW
15
WNW
10
W
10
WNW
15
NW
15
NW
10
NW
5
NW
15
NW
20
NW
20
NW
20
W
15
W
5
WNW
15
NNE
30
NNE
40
NNE
35
N
20
NNW
20
NW
15
NW
10
SSW
20
SSW
 mm 
1
1
2
max°C
3
3
1
-5
-5
-6
-2
0
3
8
8
6
3
2
-1
2
2
-2
-1
0
-3
-2
-2
-4
-1
0
-1
0
-1
-3
1
1
-1
2
2
Moonrise
7:06
8:23
9:37
10:46
11:51
12:55
1:57
3:00
4:04
5:08
6:10
Moonset
9:59
10:38
11:07
11:31
11:51
12:10
12:28
12:48
1:10
1:35
2:07
2:45
Sunrise
6:58
7:00
7:00
7:01
7:01
7:03
7:03
7:05
7:05
7:05
7:07
7:07
Sunset
4:10
4:10
4:10
4:10
4:10
4:10
4:10
4:10
4:10
4:12
4:12
4:12
Today's sea temperature in Lovell Island, The Narrows, Boston Harbor is
7.8° C
(Statistics for 07 Dec 1981-2005 – mean: 8.6 max: 10.6 min: 7.1°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest