Wychmere Harbor, Nantucket Sound Sea Conditions and Tide Table

Wychmere 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 07:32 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sun night, min 6°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Cool air temperatures (max 12°C on Mon afternoon, min 6°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Very mild (max 15°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the SSW by Fri night).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 15°C on Sun night, min 8°C on Mon morning). Wind will be generally light.

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wed
8
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
2:44PM1.08m
2:46AM1.21m
3:26PM1.06m
3:28AM1.20m
4:11PM1.04m
4:15AM1.19m
5:01PM1.02m
5:08AM1.18m
5:57PM1.02m
6:07AM1.17m
6:55PM1.05m
7:10AM1.18m
7:55PM1.09m
8:14AM1.19m
8:54PM1.16m
9:17AM1.22m
9:49PM1.24m
10:17AM1.24m
10:42PM1.31m
11:13AM1.26m
11:33PM1.37m
12:07PM1.27m
00:22AM1.41m
Low Tide
8:12PM0.15m
8:46AM0.02m
8:54PM0.16m
9:31AM0.03m
9:40PM0.18m
10:20AM0.05m
10:32PM0.20m
11:14AM0.06m
11:29PM0.20m
12:12PM0.06m
00:31AM0.17m
1:12PM0.05m
1:34AM0.12m
2:11PM0.02m
2:37AM0.06m
3:07PM-0.01m
3:36AM-0.02m
4:01PM-0.04m
4:33AM-0.10m
4:53PM-0.05m
5:26AM-0.16m
5:42PM-0.06m
6:18AM-0.18m
Wave
height (m) 
direction
period (s) 
0.3
E
8
0.2
E
8
0.3
E
7
0.3
E
8
0.4
ESE
7
0.5
E
10
0.6
E
10
0.5
E
9
0.4
E
9
0.4
E
10
0.3
ENE
10
0.3
ENE
9
0.5
ENE
4
0.5
E
4
0.4
E
6
0.4
ENE
10
0.3
ENE
11
0.4
SE
4
0.7
SSW
4
0.6
SW
3
0.3
E
9
0.4
S
3
0.3
ESE
5
0.3
SE
6
0.4
SE
8
0.4
SE
8
0.4
SW
4
0.4
SE
8
0.5
SW
4
0.4
NE
4
0.5
SE
4
0.4
SE
4
0.2
E
6
0.2
E
6
0.4
NE
4
0.4
NNE
5
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
mod rain
cloud
part cloud
part cloud
clear
part cloud
light rain
part cloud
part cloud
cloud
part cloud
light rain
cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
rain showers
light rain
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
mod rain
cloudy
some clouds
some clouds
clear
some clouds
light rain
some clouds
some clouds
cloudy
some clouds
light rain
cloudy
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
rain shwrs
light rain
 km/h
15
NE
10
WSW
10
WNW
15
SW
20
WSW
20
SW
25
SW
20
WSW
10
NNE
15
ENE
5
SSW
15
ENE
20
ESE
15
E
10
NE
5
E
15
SW
25
SSW
30
SW
25
WSW
15
SSW
20
S
10
SSW
10
SW
15
SSW
15
NW
15
W
10
SW
20
WNW
15
WNW
20
SW
15
WSW
5
NNW
10
ENE
20
NNW
20
WNW
 mm 
10
1.0
1.0
1.0
1.0
max°C
7
7
9
10
9
7
9
15
14
12
12
10
7
6
6
8
8
11
13
13
14
15
13
15
15
13
13
14
15
10
12
10
10
10
9
9
Moonrise
10:50
11:55
12:52
1:40
2:19
2:51
3:18
3:42
4:06
4:29
4:56
5:27
Moonset
6:50
7:31
8:22
9:25
10:35
11:51
1:08
2:24
3:41
4:58
6:16
7:35
8:55
Sunrise
5:41
5:39
5:37
5:37
5:35
5:35
5:33
5:31
5:31
5:30
5:28
5:26
Sunset
7:32
7:34
7:35
7:36
7:37
7:37
7:39
7:40
7:42
7:43
7:44
7:45
Today's sea temperature in Wychmere Harbor, Nantucket Sound is 7.4 °C (Statistics for 26 Apr 1981-2005 – mean: 7.3 max: 8.4 min: 5.9°C)
Nearest