South Dartmouth, Apponagansett Bay Sea Conditions and Tide Table

South Dartmouth, Apponagansett 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 07:07 AM and sunset is at 04:19 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 5°C on Thu morning, min -9°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Icy conditions (max 8°C on Mon morning, min -5°C on Sat night). Winds increasing (light winds from the NW on Sat night, strong winds from the W by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Thu afternoon, min -7°C on Fri afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Sun night, min -9°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
11:36AM1.06m
00:08AM1.00m
12:27PM1.01m
1:02AM1.04m
1:24PM0.97m
2:01AM1.10m
2:24PM0.96m
3:01AM1.17m
3:25PM0.97m
4:00AM1.26m
4:26PM1.01m
4:58AM1.35m
5:23PM1.06m
5:53AM1.43m
6:19PM1.12m
6:47AM1.48m
7:12PM1.19m
7:39AM1.51m
8:03PM1.23m
8:29AM1.48m
8:54PM1.25m
9:19AM1.43m
Low Tide
5:13PM0.02m
5:34AM0.06m
6:01PM0.01m
6:33AM0.08m
6:55PM0.01m
7:40AM0.09m
7:54PM-0.01m
8:52AM0.06m
8:57PM-0.04m
10:06AM0.02m
10:02PM-0.09m
11:14AM-0.05m
11:06PM-0.14m
12:15PM-0.12m
00:08AM-0.19m
1:10PM-0.17m
1:05AM-0.23m
2:01PM-0.20m
1:59AM-0.24m
2:48PM-0.20m
2:51AM-0.22m
3:34PM-0.17m
Wave
height (m) 
direction
period (s) 
1
SW
4
0.7
SW
5
0.6
NNW
3
0.3
N
3
0.1
SE
12
0.1
S
7
0.3
NE
2
0.3
NNE
2
0.1
SE
13
0.2
S
8
0.2
S
7
0.7
SW
4
1.2
SSW
6
1.2
SSW
8
1.4
SSW
8
1.3
SW
6
1.3
SW
6
0.9
WSW
4
0.6
W
3
0.4
SW
4
1.1
SW
4
1.3
SSW
6
1.1
SSW
6
1
SSW
7
0.9
SSW
8
0.6
SSW
8
0.3
SSW
7
0.4
NW
2
0.5
NW
3
0.2
WNW
2
0.1
S
10
0.3
SW
2
0.9
SSW
5
0.9
SSW
6
0.9
S
7
cloud
clear
clear
part cloud
cloud
light snow
cloud
part cloud
clear
clear
cloud
heavy rain
mod rain
light rain
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
light rain
cloud
part cloud
cloudy
clear
clear
some clouds
cloudy
light snow
cloudy
some clouds
clear
clear
cloudy
heavy rain
mod rain
light rain
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
clear
clear
some clouds
clear
clear
some clouds
some clouds
light rain
cloudy
some clouds
 km/h
35
WSW
25
NW
30
NNW
15
N
10
NE
10
NE
20
NNE
20
N
15
NW
15
NW
10
W
25
WSW
30
SW
30
WSW
40
W
40
W
40
W
30
W
25
W
15
W
30
WSW
30
SW
30
SW
25
SW
30
NW
25
NW
15
NW
25
NW
25
WNW
15
NW
10
WSW
15
SW
25
SSW
25
WSW
20
WSW
 mm 
11
6
1
3
max°C
5
5
-5
-5
-5
-3
-1
-3
-4
3
4
7
8
8
2
-1
-1
-2
-1
0
3
5
6
5
-3
-5
-8
-4
-4
-7
-3
0
6
5
5
Moonrise
10:37
10:58
11:19
11:42
12:08
12:41
1:22
2:16
3:22
4:39
5:58
7:15
Moonset
10:02
11:11
12:21
1:35
2:52
4:13
5:32
6:43
7:42
8:27
9:02
Sunrise
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:23
4:24
4:25
4:27
4:28
Today's sea temperature in South Dartmouth, Apponagansett Bay is
3.5° C
(Statistics for 25 Dec 1981-2005 – mean: 7.6 max: 9.5 min: 5.5°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest