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 07:03 AM and sunset is at 04:13 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 7mm) on Tue afternoon. Icy conditions (max 5°C on Tue night, min -3°C on Sun night). Winds increasing (light winds from the SW on Tue morning, near gales from the NW by Wed morning).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 4°C on Thu afternoon, min -4°C on Fri afternoon). Winds increasing (light winds from the NW on Wed night, strong winds from the NE by Fri night).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min -8°C on Mon night). Winds increasing (light winds from the E on Sat night, near gales from the WNW by Sun night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri afternoon, min -5°C on Tue night). Winds increasing (moderate winds from the WNW on Wed afternoon, strong winds from the WNW by Thu afternoon).

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
1:26PM1.25m
2:07AM1.09m
2:07PM1.24m
2:47AM1.10m
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
Low Tide
7:07AM0.18m
7:43PM0.03m
7:49AM0.17m
8:23PM0.02m
8:33AM0.17m
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
Wave
height (m) 
direction
period (s) 
1
NNW
4
0.6
NE
7
0.5
N
5
0.3
E
10
0.2
E
10
0.7
SSW
4
1.4
NNW
4
1.4
ENE
8
1
E
9
0.9
E
10
0.9
ENE
10
1
NE
7
0.9
NE
7
0.9
NE
7
1.1
NE
6
1.3
ENE
7
1
ENE
7
0.7
ENE
7
0.7
E
8
1
ESE
5
1.3
WNW
4
1.2
WNW
4
1.1
WNW
4
1
WNW
4
1.1
WNW
4
0.9
NW
4
0.9
NW
4
0.6
NW
3
0.5
NNE
5
0.6
W
3
1
NNW
4
0.9
WNW
4
0.8
NW
4
0.7
NW
3
0.6
NNW
3
clear
clear
cloud
cloud
light snow
rain showers
light rain
light rain
part cloud
cloud
part cloud
part cloud
cloud
light snow
light snow
cloud
cloud
cloud
cloud
mod rain
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
cloudy
cloudy
light snow
rain shwrs
light rain
light rain
some clouds
cloudy
some clouds
some clouds
cloudy
light snow
light snow
cloudy
cloudy
cloudy
cloudy
mod rain
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
 km/h
40
NW
25
NW
20
W
15
WSW
20
SSE
30
W
60
NW
35
NNE
10
NW
25
WSW
30
W
35
NW
30
NE
25
NE
40
NE
40
NE
25
NE
10
E
25
SSE
40
S
55
WNW
50
WNW
45
WNW
40
W
45
W
40
WNW
35
NW
30
NW
25
WNW
25
W
45
NW
40
WNW
30
WNW
30
NW
25
WNW
 mm 
3
2
1
1
10
1
max°C
-3
1
2
2
4
5
3
3
2
3
4
2
-1
-3
0
0
1
0
5
7
4
-5
-6
-5
-5
-4
-5
-4
-2
-1
-1
0
-2
-1
1
Moonrise
9:14
9:45
10:10
10:33
10:54
11:15
11:38
12:04
12:36
1:18
2:11
3:18
Moonset
6:35
7:42
8:50
9:58
11:06
12:17
1:31
2:49
4:09
5:28
6:40
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:16
4:17
4:19
4:20
4:21
Today's sea temperature in Stage Harbor, Nantucket Sound is
7.0° C
(Statistics for 22 Dec 1981-2005 – mean: 7.6 max: 9.4 min: 6.1°C)
Issued (local time): 12 am Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest