Stage Harbor, Nantucket Sound Sea Conditions and Tide Table

Stage Harbor, 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 — and sunset is at 04:14 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Wed afternoon. Icy conditions (max 4°C on Thu morning, min -4°C on Thu night). Winds increasing (light winds from the NW on Wed night, near gales from the NNW by Thu afternoon).

Days 5–7 Weather Summary

Moderate rain (total 17mm), heaviest on Mon afternoon. Icy conditions (max 8°C on Mon afternoon, min -2°C on Sat afternoon). Winds increasing (light winds from the W on Sun afternoon, strong winds from the W by Mon night).

Days 8–10 Weather Summary

Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Thu afternoon, min -3°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Thu night).

Days 11–13 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Sun night. Freeze-thaw conditions (max 6°C on Sun night, min -6°C on Sat morning). Winds decreasing (fresh winds from the NW on Fri afternoon, light winds from the WSW by Sun morning).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
High Tide
2:50PM1.23m
3:30AM1.12m
3:36PM1.21m
4:15AM1.14m
4:26PM1.19m
5:02AM1.18m
5:20PM1.16m
5:53AM1.22m
6:18PM1.15m
6:47AM1.27m
7:19PM1.14m
7:42AM1.33m
8:20PM1.15m
8:38AM1.38m
9:19PM1.16m
9:33AM1.41m
10:19PM1.18m
10:31AM1.45m
11:16PM1.21m
11:26AM1.47m
00:11AM1.23m
12:21PM1.47m
1:04AM1.25m
Low Tide
9:05PM0.03m
9:19AM0.16m
9:50PM0.04m
10:10AM0.15m
10:37PM0.05m
11:04AM0.12m
11:28PM0.06m
12:02PM0.09m
00:21AM0.06m
1:02PM0.04m
1:17AM0.06m
2:02PM-0.02m
2:14AM0.05m
3:02PM-0.08m
3:10AM0.05m
3:58PM-0.12m
4:07AM0.02m
4:54PM-0.17m
5:02AM-0.01m
5:48PM-0.19m
5:56AM-0.03m
6:39PM-0.19m
6:49AM-0.03m
Wave
height (m) 
direction
period (s) 
1.4
ENE
8
1
E
9
1
E
10
0.9
NNE
6
1.3
NNE
8
1.1
NE
8
0.8
NE
8
0.5
ENE
8
0.7
ENE
6
0.8
ENE
7
0.6
ENE
8
0.6
ENE
8
0.4
ENE
12
0.4
SSE
4
0.6
SSE
4
0.8
SSW
4
1
SW
6
1
W
4
1
W
4
0.8
WNW
4
0.7
W
4
0.6
W
3
0.7
SW
4
0.6
WSW
3
0.5
SW
3
0.4
SSE
5
0.4
N
4
0.6
NNW
3
0.7
N
4
0.5
N
4
0.4
NNE
5
0.4
NNE
5
0.3
NE
5
0.2
E
9
0.6
SSW
3
0.8
SW
4
rain showers
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
clear
part cloud
light rain
light rain
mod rain
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
snow showers
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
rain shwrs
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
clear
clear
some clouds
light rain
light rain
mod rain
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
cloudy
snow shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
 km/h
40
NNE
10
NW
35
WSW
35
NW
45
NNW
35
N
20
N
10
N
25
NNE
25
N
20
NW
20
NW
15
W
20
WSW
30
S
35
SW
40
W
40
W
40
W
35
W
30
W
25
WSW
35
WSW
25
WSW
25
WSW
20
W
20
WNW
35
NW
30
NW
25
WNW
20
NW
20
NW
15
WNW
10
SW
35
SW
35
WSW
 mm 
1
5
5
7
1
2
max°C
3
1
4
4
-2
-4
-4
-1
0
-2
-1
1
2
5
7
8
4
-1
0
-1
0
0
3
3
4
2
1
-1
-2
-6
-5
-5
-5
-2
6
4
Moonrise
10:33
10:54
11:15
11:38
12:04
12:36
1:18
2:11
3:18
4:34
5:54
Moonset
8:50
9:58
11:06
12:17
1:31
2:49
4:09
5:28
6:40
7:38
8:23
8:58
Sunrise
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
4:14
4:14
4:15
4:15
4:15
4:16
4:17
4:19
4:20
4:21
4:22
4:22
Today's sea temperature in Stage Harbor, Nantucket Sound is
7.0° C
(Statistics for 24 Dec 1981-2005 – mean: 7.4 max: 9.1 min: 6.1°C)
Issued (local time): 6 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest