Neponset, Neponset River Sea Conditions and Tide Table

Neponset, Neponset 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 07:05 AM and sunset is at 06:44 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 15mm), heaviest on Mon morning. Freeze-thaw conditions (max 15°C on Mon afternoon, min -6°C on Wed morning). Winds decreasing (fresh 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
5:13PM2.43m
5:26AM2.71m
6:10PM2.32m
6:23AM2.65m
7:10PM2.29m
7:23AM2.65m
8:10PM2.33m
8:21AM2.72m
9:05PM2.44m
9:15AM2.83m
9:53PM2.60m
10:03AM2.95m
10:36PM2.78m
10:48AM3.08m
11:16PM2.97m
11:31AM3.18m
11:55PM3.16m
12:14PM3.25m
00:34AM3.31m
12:58PM3.26m
1:15AM3.42m
1:43PM3.22m
1:58AM3.46m
2:32PM3.13m
2:45AM3.43m
3:23PM2.98m
3:37AM3.35m
4:20PM2.82m
Low Tide
11:04AM0.38m
11:14PM0.63m
12:00PM0.49m
00:09AM0.72m
12:59PM0.54m
1:08AM0.74m
1:58PM0.51m
2:07AM0.69m
2:54PM0.42m
3:02AM0.57m
3:43PM0.29m
3:53AM0.40m
4:26PM0.14m
4:40AM0.21m
5:08PM-0.00m
5:24AM0.02m
5:48PM-0.12m
6:08AM-0.16m
6:29PM-0.19m
6:52AM-0.30m
7:11PM-0.21m
7:38AM-0.37m
7:54PM-0.17m
8:26AM-0.37m
8:41PM-0.08m
9:17AM-0.30m
9:30PM0.05m
10:12AM-0.17m
Wave
height (m) 
direction
period (s) 
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
cloud
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
cloudy
light snow
cloudy
light rain
 km/h
15
SW
15
SW
5
SW
10
NE
15
S
25
SSW
25
W
20
WNW
15
WNW
10
W
20
SSW
25
S
25
W
25
WNW
10
NW
10
SSE
20
S
25
SSW
35
SSW
35
SSW
20
WNW
25
W
25
WNW
20
NW
15
WNW
15
WNW
10
SW
10
SSW
20
SSW
10
S
20
SSW
20
SW
15
W
15
WNW
10
NW
0
NNE
5
SW
5
NW
15
NNW
20
NE
10
E
10
SW
5
NNE
5
E
10
SSE
15
S
20
W
 mm 
1
1
1
9
2
4
1
max°C
16
21
16
4
13
16
14
5
3
2
5
5
5
7
3
3
8
13
14
15
12
-1
2
-2
-4
1
1
2
5
0
5
8
6
5
10
8
5
12
11
-2
-2
-2
-2
-3
0
6
11
Moonrise
1:38
2:37
3:29
4:14
4:51
5:22
5:48
6:11
6:33
6:54
7:17
7:43
8:15
8:55
9:45
10:47
Moonset
10:13
10:59
11:53
12:54
2:01
3:10
4:21
5:32
6:44
7:58
9:14
10:33
11:53
1:10
2:18
Sunrise
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:50
6:50
6:48
6:46
6:43
6:43
6:41
6:39
Sunset
6:44
6:45
6:45
6:46
6:47
6:50
6:51
6:52
6:52
6:53
6:54
6:55
6:58
6:59
7:00
7:00
Today's sea temperature in Neponset, Neponset River is
1.8° 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