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 08:17 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu morning. Very warm air temperatures (max 33°C on Tue afternoon, min 15°C on Thu morning). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Thu afternoon. Warm air temperatures (max 21°C on Sun morning, min 14°C on Thu afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 39mm), heaviest during Tue night. Warm (max 25°C on Mon morning, min 19°C on Wed morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, light winds from the SW by Tue afternoon).

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Fri afternoon, min 20°C on Wed afternoon). Wind will be generally light.

Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Sat
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
11:04PM1.45m
11:49AM1.21m
11:59PM1.47m
12:45PM1.22m
00:53AM1.47m
1:39PM1.23m
1:47AM1.45m
2:32PM1.22m
2:39AM1.41m
3:22PM1.21m
3:31AM1.36m
4:13PM1.20m
4:22AM1.30m
5:02PM1.18m
5:14AM1.22m
5:51PM1.17m
6:07AM1.16m
6:40PM1.16m
7:01AM1.09m
7:30PM1.15m
7:57AM1.05m
8:20PM1.15m
8:53AM1.02m
Low Tide
4:40PM0.04m
5:27AM-0.13m
5:35PM0.03m
6:22AM-0.15m
6:29PM0.02m
7:15AM-0.15m
7:22PM0.03m
8:06AM-0.13m
8:14PM0.05m
8:56AM-0.10m
9:06PM0.07m
9:45AM-0.05m
9:59PM0.10m
10:33AM0.01m
10:51PM0.14m
11:21AM0.07m
11:45PM0.17m
12:10PM0.13m
00:40AM0.20m
12:59PM0.19m
1:37AM0.20m
1:49PM0.23m
2:33AM0.20m
Wave
height (m) 
direction
period (s) 
0.3
E
12.0
0.4
SSW
3.0
0.3
E
8.0
0.4
SSE
4.0
0.4
SSW
4.0
0.3
E
8.0
0.3
E
8.0
0.3
ESE
7.0
0.5
ENE
4.0
0.4
ENE
5.0
0.4
ENE
4.0
0.4
ESE
4.0
0.4
E
6.0
0.5
E
6.0
0.5
ESE
4.0
0.5
ESE
6.0
0.5
ESE
7.0
0.6
ESE
8.0
0.7
ESE
8.0
0.6
E
8.0
0.5
E
8.0
0.7
SSW
4.0
0.5
ESE
7.0
0.6
SSE
5.0
0.4
SE
7.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
9.0
0.3
SE
8.0
0.3
SE
8.0
0.6
SSW
3.0
0.3
E
18.0
0.5
S
3.0
0.5
SSW
3.0
0.5
E
16.0
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
mod rain
rain showers
cloud
cloud
part cloud
cloud
light rain
rain showers
part cloud
clear
rain showers
part cloud
clear
rain showers
part cloud
thunderstorm
heavy rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
mod rain
rain shwrs
cloudy
cloudy
some clouds
cloudy
light rain
rain shwrs
some clouds
clear
rain shwrs
some clouds
clear
rain shwrs
some clouds
risk tstorm
heavy rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
S
20
SW
15
WSW
25
SW
20
W
15
NNW
10
ENE
15
ENE
20
ENE
20
ENE
15
E
20
ESE
15
ESE
20
SE
20
SSE
20
SSE
10
SW
25
SSW
30
SW
15
WSW
20
SSW
35
SSW
20
SW
25
SW
10
SW
15
SW
15
N
10
NNE
5
WNW
5
SE
15
SSW
25
SW
15
SW
25
SSW
20
SW
20
SSW
 mm 
1
6
1
3
1
2
3
5
24
5
max°C
26
25
29
33
30
27
27
24
17
14
15
16
16
17
18
18
19
21
23
24
25
24
22
22
24
21
20
21
21
21
22
22
24
25
21
23
Moonrise
2:52
3:42
4:45
5:57
7:12
8:26
9:37
10:43
11:47
12:49
1:50
2:53
3:56
Moonset
6:58
8:10
9:09
9:55
10:30
10:58
11:21
11:41
12:00
12:18
12:38
1:00
Sunrise
5:05
5:05
5:05
5:07
5:07
5:07
5:07
5:07
5:09
5:09
5:09
5:11
Sunset
8:17
8:17
8:17
8:17
8:17
8:17
8:17
8:17
8:17
8:16
8:16
8:16
Today's sea temperature in Stage Harbor, Nantucket Sound is 16.2 °C (Statistics for 23 Jun 1981-2005 – mean: 16.0 max: 19.4 min: 14.7°C)
Issued (local time): 1 pm Monday 23 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest