Edgartown, Martha's Vineyard Sea Conditions and Tide Table

Edgartown, Martha's Vineyard 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 04:12 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Tue night. Icy conditions (max 8°C on Tue night, min -4°C on Mon afternoon). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the WSW by Tue night).

Days 5–7 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Sat morning. Icy conditions (max 10°C on Wed night, min -2°C on Sat morning). Winds decreasing (strong winds from the SSW on Wed night, light winds from the W by Fri morning).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Sun night, min -4°C on Mon night). Winds decreasing (near gales from the WNW on Sat night, light winds from the NNW by Mon afternoon).

Days 11–13 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Fri morning. Freeze-thaw conditions (max 9°C on Thu afternoon, min -4°C on Tue afternoon). Winds increasing (light winds from the WNW on Tue night, near gales from the SW by Thu morning).

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
1:14PM0.95m
2:06AM0.63m
2:12PM0.91m
3:02AM0.66m
3:11PM0.86m
3:58AM0.69m
4:10PM0.80m
4:53AM0.72m
5:08PM0.74m
5:47AM0.75m
6:10PM0.69m
6:43AM0.77m
7:13PM0.65m
7:35AM0.79m
8:09PM0.62m
8:20AM0.80m
8:57PM0.59m
9:02AM0.80m
9:43PM0.56m
9:43AM0.79m
10:33PM0.53m
10:27AM0.77m
11:25PM0.52m
11:15AM0.75m
Low Tide
7:12PM-0.08m
7:14AM0.07m
8:05PM-0.05m
8:13AM0.09m
9:00PM-0.02m
9:16AM0.11m
9:54PM0.01m
10:16AM0.11m
10:43PM0.04m
11:10AM0.11m
11:29PM0.07m
12:03PM0.11m
00:16AM0.12m
12:58PM0.11m
1:05AM0.16m
1:51PM0.10m
1:53AM0.19m
2:41PM0.09m
2:39AM0.21m
3:28PM0.09m
3:24AM0.22m
4:15PM0.09m
4:10AM0.23m
Wave
height (m) 
direction
period (s) 
0.3
ESE
9
0.8
W
4
0.6
NNW
3
0.6
N
4
0.4
N
3
0.2
E
9
0.3
SSW
2
1.1
SSW
4
0.6
WSW
3
0.9
SSW
4
1.1
SW
4
0.8
WSW
4
0.8
W
4
0.5
W
3
0.4
WNW
3
0.4
W
3
0.1
S
7
0.9
SW
4
1.2
W
4
0.5
WNW
3
0.1
E
15
0.1
E
15
0.5
NNW
3
0.5
NNW
3
0.2
SSE
10
0.3
SE
9
0.2
ESE
10
0.3
ESE
9
0.3
NNW
3
0.3
W
2
0.8
WSW
4
1.1
SW
4
0.9
WSW
4
1
WSW
4
1.1
SW
4
1.4
SW
5
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
light rain
part cloud
part cloud
rain showers
clear
part cloud
part cloud
cloud
part cloud
cloud
snow showers
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
light snow
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
light rain
some clouds
some clouds
rain shwrs
clear
some clouds
some clouds
cloudy
some clouds
cloudy
snow shwrs
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
cloudy
clear
clear
some clouds
some clouds
clear
clear
some clouds
light rain
light snow
 km/h
10
NW
20
SW
40
NW
35
NNW
25
NNW
15
N
5
SSW
35
SSW
45
WSW
30
SW
50
SSW
35
WSW
40
W
35
WNW
25
WNW
25
WSW
35
WSW
35
WNW
45
WNW
50
WNW
45
WNW
35
W
25
WNW
20
NW
20
NNW
25
NNW
20
NNW
15
NNW
10
WNW
40
WSW
50
WSW
40
WSW
50
SW
55
SW
40
WSW
35
NNW
 mm 
1
3
1
max°C
3
5
1
-4
-3
-4
-1
8
7
9
10
8
5
5
2
5
6
-1
-1
-1
-3
-1
0
-1
-1
0
-3
-2
0
3
4
6
8
9
8
-2
Moonrise
7:08
8:24
9:37
10:45
11:50
12:53
1:54
2:57
3:59
5:03
6:05
7:03
Moonset
10:33
11:03
11:28
11:49
12:08
12:28
12:48
1:10
1:37
2:08
2:47
Sunrise
6:54
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:01
7:01
7:03
Sunset
4:12
4:12
4:12
4:12
4:12
4:12
4:12
4:13
4:13
4:13
4:13
4:14
Today's sea temperature in Edgartown, Martha's Vineyard is
8.4° C
(Statistics for 07 Dec 1981-2005 – mean: 9.8 max: 12.3 min: 8.1°C)
Issued (local time): 6 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest