Succonnesset Point, Nantucket Sound Sea Conditions and Tide Table

Succonnesset Point, Nantucket Sound 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 07:01 AM and sunset is at 04:12 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed morning, min -7°C on Mon morning). Winds decreasing (strong winds from the SW on Wed morning, calm by Wed night).

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Fri morning. Icy conditions (max 13°C on Fri morning, min -4°C on Fri night). Winds increasing (light winds from the SSW on Thu morning, near gales from the S by Fri morning).

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Tue morning. Freeze-thaw conditions (max 9°C on Sun morning, min -6°C on Tue night). Winds increasing (calm on Mon night, strong winds from the W by Tue night).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Freeze-thaw conditions (max 10°C on Sat morning, min -6°C on Wed morning). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
Wave Height Map
High Tide
8:36AM0.58m
9:10PM0.52m
9:22AM0.59m
9:59PM0.52m
10:05AM0.59m
10:44PM0.52m
10:46AM0.60m
11:26PM0.52m
11:26AM0.61m
00:06AM0.52m
12:05PM0.61m
00:45AM0.52m
12:44PM0.61m
1:24AM0.53m
1:23PM0.61m
2:04AM0.53m
2:04PM0.61m
2:44AM0.53m
2:47PM0.60m
3:27AM0.54m
3:33PM0.59m
4:12AM0.56m
4:23PM0.58m
4:59AM0.57m
Low Tide
2:44PM0.07m
2:48AM0.10m
3:32PM0.05m
3:33AM0.10m
4:16PM0.04m
4:15AM0.10m
4:57PM0.03m
4:56AM0.09m
5:37PM0.02m
5:37AM0.09m
6:15PM0.02m
6:17AM0.09m
6:54PM0.02m
6:58AM0.09m
7:34PM0.01m
7:40AM0.09m
8:14PM0.01m
8:24AM0.09m
8:56PM0.02m
9:10AM0.08m
9:41PM0.02m
10:01AM0.07m
10:28PM0.02m
Wave
height (m) 
direction
period (s) 
0.7
NW
4
0.7
WNW
4
0.6
W
3
0.4
W
3
0.4
WSW
3
0.7
SW
4
0.9
SSW
4
1
SW
4
0.8
W
4
0.2
SSW
8
0.4
SSE
3
1
S
4
1.9
SSE
6
1
SSE
11
1.4
SSE
11
0.7
SSE
11
0.3
SSE
10
0.5
SSE
9
1.3
SSW
5
0.9
WSW
4
0.8
W
4
0.6
NW
3
0.2
S
7
0.2
ESE
12
0.9
SSE
4
1.1
SW
4
1.4
W
5
0.7
NW
4
0.4
WNW
3
0.4
WNW
3
0.4
WNW
3
0.6
WNW
4
0.5
NW
3
0.1
E
9
0.2
S
2
0.6
S
4
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
mod rain
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
heavy rain
light rain
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
cloud
light rain
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
mod rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
heavy rain
light rain
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
cloudy
light rain
 km/h
30
NW
30
WNW
25
W
20
W
20
WSW
30
WSW
35
SW
40
SW
35
WNW
10
SSW
25
SSE
35
S
60
S
25
WSW
45
W
25
WNW
10
SW
25
SSW
45
SW
30
WSW
35
W
25
NW
10
NNW
15
SSE
35
SSE
40
WSW
50
W
30
NW
25
W
15
WNW
25
WNW
30
WNW
20
NW
5
SE
15
S
25
S
 mm 
10
1
11
3
3
max°C
-4
-4
-2
-1
-1
6
8
7
4
3
7
12
13
7
0
-1
0
7
9
6
5
-1
-1
1
8
8
4
-3
-2
-1
0
0
-3
-2
2
9
Moonrise
2:57
4:00
5:03
6:05
7:03
7:55
8:39
9:16
9:46
10:12
10:35
10:56
Moonset
1:10
1:36
2:08
2:46
3:34
4:29
5:31
6:37
7:45
8:52
10:00
11:09
Sunrise
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
Sunset
4:12
4:13
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:15
4:16
4:16
Today's sea temperature in Succonnesset Point, Nantucket Sound is
6.1° C
(Statistics for 15 Dec 1981-2005 – mean: 8.6 max: 10.8 min: 7.1°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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