Wauwinet (outer shore), Nantucket Island Sea Conditions and Tide Table

Wauwinet (outer shore), Nantucket Island 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 07:20 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Sun afternoon. Cool air temperatures (max 13°C on Fri morning, min 5°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the NW by Sun afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue night. Cool air temperatures (max 10°C on Wed morning, min 5°C on Mon morning). Winds increasing (light winds from the NNW on Tue morning, strong winds from the SW by Tue night).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 10°C on Wed night, min 6°C on Sat afternoon). Winds increasing (light winds from the SSE on Wed night, fresh winds from the N by Fri morning).

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Very mild (max 10°C on Tue afternoon, min 6°C on Sun night). Winds increasing (light winds from the SSW on Sat night, fresh winds from the ENE by Mon morning).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
00:27AM1.17m
12:57PM1.12m
1:11AM1.23m
1:44PM1.12m
1:56AM1.26m
2:34PM1.11m
2:43AM1.26m
3:25PM1.08m
3:35AM1.23m
4:20PM1.04m
4:31AM1.19m
5:20PM0.99m
5:31AM1.13m
6:23PM0.96m
6:38AM1.08m
7:31PM0.95m
7:47AM1.04m
8:37PM0.96m
8:55AM1.02m
9:38PM1.00m
9:59AM1.02m
10:32PM1.03m
10:55AM1.02m
11:19PM1.07m
11:45AM1.02m
00:02AM1.09m
12:30PM1.01m
Low Tide
6:11PM-0.08m
6:40AM-0.16m
6:56PM-0.10m
7:28AM-0.21m
7:42PM-0.11m
8:16AM-0.23m
8:29PM-0.10m
9:06AM-0.22m
9:19PM-0.06m
10:00AM-0.19m
10:12PM-0.02m
10:56AM-0.13m
11:10PM0.03m
11:56AM-0.07m
00:12AM0.08m
12:59PM-0.02m
1:19AM0.10m
2:04PM0.01m
2:27AM0.10m
3:07PM0.02m
3:34AM0.07m
4:04PM0.02m
4:33AM0.03m
4:54PM0.02m
5:24AM-0.00m
5:38PM0.03m
6:09AM-0.03m
6:19PM0.04m
Wave
height (m) 
direction
period (s) 
1.2
SSW
6
1.1
S
7
1.1
S
7
1.1
S
7
1.1
SE
6
1
E
6
0.9
E
7
0.9
E
7
1.1
E
7
1.2
W
4
1
SW
5
1.1
WSW
4
0.7
SE
7
0.5
E
7
0.6
E
7
1.4
SW
5
1.2
SSW
6
1
SSW
6
0.8
SSW
6
0.7
SSW
6
0.6
S
6
0.6
S
6
0.6
NNW
3
0.5
NNE
4
0.4
SSE
5
0.7
NNE
4
0.6
NE
4
0.4
NE
6
0.4
E
13
0.4
E
12
0.7
E
12
1
E
4
0.9
E
11
0.7
E
10
0.7
ESE
9
0.9
S
5
0.9
WSW
4
0.5
SE
8
0.5
SSE
8
0.6
SSW
4
0.4
S
7
0.4
S
6
0.4
S
6
0.4
WSW
4
0.3
SSE
9
0.6
W
3
0.4
S
6
part cloud
rain showers
cloud
light rain
cloud
cloud
cloud
part cloud
heavy rain
part cloud
clear
clear
part cloud
clear
clear
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
heavy rain
some clouds
clear
clear
some clouds
clear
clear
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
30
SW
15
W
30
N
25
NNE
30
NE
20
ENE
0
SSW
25
S
45
NW
35
WNW
30
WNW
40
WSW
25
N
10
NNW
30
SW
45
SW
15
NW
15
NE
25
N
20
NNW
10
SSE
20
NNW
30
N
15
ESE
15
W
25
NE
25
NE
10
S
15
SE
20
SE
20
SE
30
ENE
25
NE
15
WNW
20
W
30
WSW
25
WNW
5
N
20
SE
20
SSE
5
NNW
15
E
20
WSW
10
NW
15
SW
25
NW
5
NNE
 mm 
1
1
11
1
4
1
max°C
12
13
13
9
6
5
7
10
10
8
6
7
6
5
5
9
10
10
10
8
9
9
9
9
9
7
6
7
7
8
7
6
7
8
9
10
12
10
10
10
11
10
12
15
16
16
16
Moonrise
5:40
6:11
6:49
7:37
8:38
9:47
11:02
12:17
1:29
2:37
3:44
4:48
5:52
6:56
8:01
Moonset
8:02
9:23
10:44
11:58
1:00
1:49
2:27
2:56
3:21
3:43
4:03
4:23
4:45
5:08
5:36
Sunrise
5:58
5:56
5:54
5:52
5:52
5:50
5:48
5:47
5:46
5:43
5:43
5:41
5:39
5:39
5:37
5:35
Sunset
7:20
7:21
7:22
7:23
7:24
7:25
7:27
7:28
7:29
7:30
7:30
7:31
7:32
7:34
7:35
7:36
Today's sea temperature in Wauwinet (outer shore), Nantucket Island is
7.1° C
(Statistics for 16 Apr 1981-2005 – mean: 6.8 max: 8.3 min: 4.9°C)
Issued (local time): 7 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest