East Chop, Martha's Vineyard Sea Conditions and Tide Table

East Chop, 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 05:41 AM and sunset is at 07:37 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Cool air temperatures (max 12°C on Fri afternoon, min 7°C on Wed morning). Winds increasing (calm on Thu morning, fresh winds from the WSW by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Mon afternoon, min 7°C on Sat night). Winds increasing (light winds from the NW on Sat night, strong winds from the WSW by Sun afternoon).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 14°C on Thu night, min 9°C on Wed afternoon). Winds decreasing (strong winds from the SSW on Tue afternoon, calm by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 8°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the WNW by Sat night).

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
10:59AM0.51m
11:16PM0.54m
11:44AM0.50m
11:56PM0.54m
12:27PM0.50m
00:35AM0.54m
1:08PM0.48m
1:12AM0.53m
1:48PM0.47m
1:51AM0.52m
2:29PM0.46m
2:31AM0.51m
3:12PM0.44m
3:13AM0.49m
3:57PM0.42m
3:58AM0.48m
4:45PM0.41m
4:47AM0.46m
5:35PM0.41m
5:39AM0.45m
6:26PM0.41m
6:34AM0.45m
7:17PM0.43m
7:29AM0.45m
8:05PM0.46m
8:23AM0.46m
8:52PM0.49m
9:16AM0.48m
Low Tide
4:30PM0.01m
5:01AM-0.02m
5:10PM0.01m
5:42AM-0.03m
5:49PM0.02m
6:22AM-0.03m
6:28PM0.02m
7:01AM-0.03m
7:07PM0.03m
7:40AM-0.03m
7:48PM0.03m
8:21AM-0.02m
8:30PM0.05m
9:04AM-0.00m
9:14PM0.05m
9:50AM0.01m
10:01PM0.07m
10:37AM0.02m
10:52PM0.07m
11:27AM0.02m
11:46PM0.07m
12:19PM0.02m
00:42AM0.06m
1:11PM0.02m
1:38AM0.03m
2:03PM0.00m
2:33AM-0.00m
2:54PM-0.02m
Wave
height (m) 
direction
period (s) 
0.8
E
10
0.6
E
10
0.7
E
10
0.6
E
10
0.5
E
10
0.5
E
10
0.5
E
9
0.6
WSW
4
0.5
E
9
0.4
E
10
0.5
E
10
0.3
E
10
0.3
E
9
0.9
WSW
4
0.5
SE
9
0.5
SE
8
0.6
SW
3
0.6
SSW
4
1.3
S
5
1.4
SSW
5
0.9
SSW
4
0.3
SSW
8
0.3
SSW
8
0.3
S
7
0.5
SSE
3
0.7
SSE
4
0.6
S
7
0.6
W
3
0.6
W
3
0.5
W
3
0.6
WSW
3
0.7
SW
4
0.3
WSW
2
0.4
WNW
2
0.7
WSW
4
0.5
W
3
0.5
W
3
0.8
WSW
4
0.2
ESE
11
0.5
NE
3
0.7
NE
4
0.5
ENE
4
0.6
ENE
4
0.5
E
4
0.2
ESE
10
0.2
ESE
10
0.2
SSE
2
part cloud
part cloud
light rain
light rain
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
light rain
cloud
rain showers
cloud
light rain
cloud
rain showers
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
light rain
cloudy
rain shwrs
cloudy
light rain
cloudy
rain shwrs
clear
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
 km/h
25
NNE
15
E
10
SSE
5
WSW
10
WSW
15
WNW
20
WSW
25
W
25
WNW
15
SW
25
SSW
10
NW
20
W
40
WSW
20
W
25
WSW
30
SW
30
SW
45
SSW
50
SSW
40
SW
10
NNE
10
SE
15
S
30
S
30
S
20
SW
25
W
30
W
25
WNW
30
WSW
30
WSW
20
WSW
20
W
30
W
25
WNW
25
WSW
30
WSW
15
NNE
25
NNE
25
NE
20
NE
20
ENE
20
E
10
NW
5
W
10
SSE
 mm 
1
1
5
2
1
3
max°C
8
10
10
10
11
11
11
12
12
9
11
10
10
10
11
10
12
11
13
13
13
11
10
12
13
13
14
12
16
14
11
12
11
12
14
14
10
13
12
10
10
7
9
10
9
14
13
Moonrise
5:55
6:59
8:04
9:08
10:10
11:07
11:57
12:39
1:15
1:44
2:09
2:32
2:54
3:16
3:40
Moonset
4:26
4:47
5:10
5:38
6:11
6:51
7:39
8:33
9:34
10:38
11:44
12:51
1:58
3:08
4:19
5:36
Sunrise
5:41
5:41
5:39
5:37
5:37
5:35
5:33
5:33
5:31
5:31
5:30
5:28
5:26
5:26
5:24
5:24
Sunset
7:37
7:37
7:38
7:39
7:40
7:42
7:43
7:44
7:45
7:45
7:46
7:49
7:50
7:51
7:52
7:52
Today's sea temperature in East Chop, Martha's Vineyard is
9.3° C
(Statistics for 29 Apr 1981-2005 – mean: 8.0 max: 9.8 min: 6.2°C)
Issued (local time): 1 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest