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 06:50 AM and sunset is at 06:50 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Tue morning, min -3°C on Wed morning). Winds decreasing (strong winds from the WSW on Tue morning, calm by Wed afternoon).

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun night. Cool air temperatures (max 11°C on Sun night, min 2°C on Sat morning). Winds increasing (calm on Sat night, gales from the SW by Sun night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 9°C on Mon morning, min -4°C on Mon night). Winds decreasing (strong winds from the NNW on Mon night, light winds from the S by Wed afternoon).

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Thu afternoon. Freeze-thaw conditions (max 12°C on Thu night, min -1°C on Sat night). Mainly near gales.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wed
1
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
PM
Wave Height Map
High Tide
11:24AM0.70m
9:25PM0.59m
9:52AM0.65m
12:15PM0.67m
10:02PM0.66m
10:30AM0.62m
1:06PM0.65m
10:47PM0.72m
11:20AM0.59m
11:43PM0.77m
2:44PM0.60m
00:50AM0.80m
3:39PM0.58m
1:59AM0.82m
4:37PM0.56m
4:37AM0.85m
5:33PM0.57m
5:39AM0.86m
6:31PM0.58m
6:41AM0.87m
7:31PM0.61m
7:46AM0.87m
8:30PM0.65m
8:45AM0.86m
9:20PM0.70m
9:38AM0.84m
10:07PM0.73m
10:27AM0.80m
10:53PM0.75m
11:20AM0.75m
Low Tide
5:05PM0.11m
5:23AM0.08m
5:49PM0.11m
6:14AM0.04m
11:28AM0.61m
6:33PM0.11m
7:04AM0.01m
12:07PM0.58m
7:16PM0.12m
7:54AM-0.01m
8:01PM0.12m
8:47AM-0.02m
8:51PM0.13m
9:46AM-0.02m
9:49PM0.13m
10:46AM-0.02m
10:48PM0.12m
11:41AM-0.02m
11:44PM0.09m
12:34PM-0.01m
00:39AM0.07m
1:27PM0.01m
1:36AM0.07m
2:21PM0.02m
2:35AM0.06m
3:12PM0.03m
3:30AM0.05m
4:01PM0.05m
4:23AM0.05m
4:47PM0.08m
Wave
height (m) 
direction
period (s) 
1.3
SSE
11
1.2
SSE
11
0.8
SE
11
0.5
SE
10
0.4
SE
10
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.4
SE
9
0.3
ESE
9
0.3
ESE
8
0.3
ESE
8
0.2
ESE
8
0.6
S
3
1.2
S
5
1.8
SSW
5
0.9
S
10
0.8
WNW
4
0.9
NNW
4
0.3
NNW
3
0.5
SW
3
0.8
WSW
4
0.5
W
3
0.2
WSW
3
0.6
ESE
3
1.3
ESE
5
1.3
SSE
6
1.4
SSW
5
1.3
SSW
5
0.6
S
9
0.5
S
8
0.6
W
3
0.6
WNW
3
0.5
NNE
3
0.4
ENE
3
0.4
ESE
3
0.9
SE
4
2
SSE
6
0.9
SSE
8
0.8
SSE
9
0.8
WNW
4
0.7
SE
9
0.4
SE
9
0.5
W
3
0.6
SW
3
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
cloud
part cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
light rain
mod rain
light rain
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
light rain
heavy rain
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
cloudy
clear
cloudy
some clouds
cloudy
some clouds
rain shwrs
clear
clear
clear
clear
clear
cloudy
clear
clear
some clouds
light rain
mod rain
light rain
cloudy
cloudy
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
light rain
heavy rain
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
50
WSW
40
WSW
30
WNW
15
W
15
S
10
SSW
5
SSE
15
SSE
10
SW
15
SW
20
WSW
15
W
5
NNE
10
SW
5
SSW
30
S
45
SSW
65
SW
40
WNW
40
NW
45
NW
15
NW
30
WSW
40
WSW
25
W
5
S
25
ESE
45
SE
45
S
50
SSW
50
SW
20
W
25
WSW
35
NW
25
NW
25
N
20
E
25
SE
30
SE
60
SSE
30
WSW
35
WNW
35
WNW
30
NW
20
NW
25
WSW
30
SSW
 mm 
1
2
7
2
4
19
max°C
4
3
4
-2
-1
-1
1
2
2
4
4
5
4
5
6
9
10
11
9
7
4
-1
2
3
4
6
4
5
11
12
11
10
10
8
6
5
-1
-1
5
10
10
7
2
5
4
3
5
Moonrise
6:08
6:30
6:53
7:16
7:43
8:16
8:56
9:47
10:49
11:59
1:14
2:28
3:39
4:48
5:54
7:00
Moonset
5:30
6:42
7:55
9:10
10:29
11:48
1:04
2:12
3:08
3:52
4:27
4:55
5:18
5:40
6:00
Sunrise
6:50
6:48
6:47
6:46
6:43
6:41
6:41
6:39
6:37
6:35
6:33
6:31
6:31
6:28
6:26
6:26
Sunset
6:50
6:51
6:52
6:52
6:53
6:54
6:55
6:58
6:59
7:00
7:00
7:01
7:02
7:04
7:05
7:06
Today's sea temperature in Edgartown, Martha's Vineyard is
3.2° C
(Statistics for 17 Mar 1981-2005 – mean: 4.8 max: 6.5 min: 3.1°C)
Issued (local time): 1 am Tuesday 17 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest