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 07:01 AM and sunset is at 04:13 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 9°C on Wed morning, min -7°C on Mon morning). Winds decreasing (strong winds from the SW on Wed morning, calm by Wed night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Icy conditions (max 13°C on Fri morning, min -4°C on Sat morning). Winds increasing (light winds from the S on Thu morning, gales from the S by Fri morning).

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Tue morning. Freeze-thaw conditions (max 10°C on Tue morning, min -5°C on Tue night). Winds increasing (light winds from the N on Mon afternoon, near gales from the WNW by Tue night).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Freeze-thaw conditions (max 10°C on Sat morning, min -6°C on Wed morning). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
Wave Height Map
High Tide
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
8:34PM0.36m
9:00AM0.70m
9:10PM0.38m
9:38AM0.72m
9:55PM0.40m
10:25AM0.72m
1:22PM0.72m
10:51PM0.42m
11:17AM0.72m
2:00PM0.69m
11:51PM0.46m
12:09PM0.72m
2:41PM0.67m
00:44AM0.52m
12:57PM0.69m
3:29PM0.64m
1:34AM0.58m
1:46PM0.66m
2:29AM0.64m
Low Tide
1:51PM0.10m
1:53AM0.19m
2:41PM0.09m
2:39AM0.21m
3:28PM0.09m
3:24AM0.22m
4:15PM0.09m
4:10AM0.23m
5:02PM0.08m
9:21PM0.35m
10:06AM0.69m
5:46PM0.08m
10:21PM0.36m
11:02AM0.69m
6:29PM0.07m
11:10PM0.38m
11:57AM0.69m
7:12PM0.08m
7:10AM0.24m
1:03PM0.69m
7:57PM0.09m
8:00AM0.24m
2:13PM0.67m
8:45PM0.09m
8:58AM0.23m
3:07PM0.64m
9:33PM0.10m
9:55AM0.19m
3:50PM0.60m
10:19PM0.10m
Wave
height (m) 
direction
period (s) 
0.7
NW
4
0.7
WNW
4
0.6
W
3
0.4
W
3
0.4
WSW
3
0.7
SW
4
0.9
SSW
4
1
SW
4
0.8
W
4
0.2
SSW
8
0.4
SSE
3
1
S
4
1.9
SSE
6
1
SSE
11
1.4
SSE
11
0.7
SSE
11
0.3
SSE
10
0.5
SSE
9
1.3
SSW
5
0.9
WSW
4
0.8
W
4
0.6
NW
3
0.2
S
7
0.2
ESE
12
0.9
SSE
4
1.1
SW
4
1.4
W
5
0.7
NW
4
0.4
WNW
3
0.4
WNW
3
0.4
WNW
3
0.6
WNW
4
0.5
NW
3
0.1
E
9
0.2
S
2
0.6
S
4
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
mod rain
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
heavy rain
light rain
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
cloud
light rain
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
mod rain
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
heavy rain
light rain
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
cloudy
light rain
 km/h
35
NW
35
WNW
30
W
25
W
25
WSW
40
WSW
45
SW
45
SW
35
WNW
10
S
25
SSE
35
S
65
S
40
WSW
55
W
25
NW
15
SW
30
SSW
50
SW
40
W
40
W
30
NW
10
NNW
20
SSE
40
SSE
45
WSW
55
WNW
35
NW
25
W
20
WNW
25
WNW
35
WNW
25
NW
5
E
20
S
30
SSW
 mm 
9
12
3
3
max°C
-4
-3
0
-1
1
7
9
8
5
3
8
12
13
8
1
-1
1
7
9
6
6
-1
-1
2
10
9
5
-3
-1
0
0
0
-3
-2
3
9
Moonrise
2:57
3:59
5:03
6:05
7:03
7:55
8:39
9:16
9:46
10:12
10:35
10:56
Moonset
1:10
1:37
2:08
2:47
3:34
4:30
5:32
6:38
7:45
8:53
10:00
11:09
Sunrise
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
Sunset
4:13
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:15
4:16
4:16
4:17
Today's sea temperature in Edgartown, Martha's Vineyard is
7.5° C
(Statistics for 15 Dec 1981-2005 – mean: 9.0 max: 11.3 min: 7.4°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest