Off Lake Tashmoo, Martha's Vineyard Sea Conditions and Tide Table

Off Lake Tashmoo, 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 07:35 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Wed afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the WSW on Tue night, calm by Wed afternoon).

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Sat afternoon. Cool air temperatures (max 15°C on Wed night, min 10°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the SW by Fri afternoon).

Days 8–10 Weather Summary

Some drizzle, heaviest during Mon morning. Very mild (max 14°C on Sun afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat night, light winds from the E by Mon night).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 13°C on Fri afternoon, min 7°C on Tue night). Winds increasing (calm on Wed afternoon, strong winds from the SW by Fri afternoon).

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Fri
9
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
9:44PM0.86m
10:10AM0.69m
10:33PM0.86m
10:59AM0.67m
11:23PM0.84m
11:50AM0.64m
00:14AM0.78m
12:42PM0.60m
1:08AM0.72m
1:38PM0.56m
2:04AM0.65m
2:37PM0.53m
3:04AM0.59m
3:40PM0.52m
4:06AM0.54m
4:43PM0.52m
5:08AM0.52m
5:41PM0.55m
6:03AM0.51m
6:31PM0.58m
6:52AM0.52m
7:16PM0.62m
7:35AM0.53m
Low Tide
4:32AM-0.14m
4:29PM-0.11m
5:23AM-0.13m
5:19PM-0.09m
6:16AM-0.09m
6:12PM-0.05m
7:14AM-0.05m
7:12PM0.01m
8:16AM0.00m
8:22PM0.05m
9:22AM0.04m
9:40PM0.09m
10:28AM0.06m
10:54PM0.09m
11:29AM0.07m
00:00AM0.08m
12:22PM0.07m
00:56AM0.06m
1:09PM0.06m
1:44AM0.05m
1:50PM0.05m
2:27AM0.03m
2:27PM0.04m
Wave
height (m) 
direction
period (s) 
0.5
W
4
0.2
WSW
4
0.3
S
4
0.2
S
4
0.6
SW
3
1
SW
4
1.2
SW
5
0.5
SSW
7
0.4
SSW
7
0.3
SSW
6
0.2
SSW
6
0.2
SSW
6
0.3
SSE
3
0.5
S
4
0.9
SSW
4
0.5
SSW
7
0.8
SSW
4
0.6
S
7
0.9
SW
5
0.7
WSW
5
0.5
SW
4
0.5
W
3
0.7
W
4
0.5
WSW
3
0.2
SSW
6
0.3
WSW
3
0.5
SW
3
0.2
SSW
4
0.2
SSE
3
0.3
S
10
0.6
SW
4
0.7
SSW
5
0.9
SW
4
0.8
SSW
4
1.1
SW
4
1.3
SW
5
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
light rain
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
light rain
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
light rain
rain shwrs
some clouds
some clouds
clear
clear
clear
some clouds
 km/h
20
NNW
15
N
20
SSW
10
SW
30
SW
35
SW
40
WSW
20
WNW
5
SW
5
N
0
SSE
5
S
20
SSE
25
SSW
30
SW
15
SW
25
SW
25
WSW
35
WNW
30
WNW
25
WNW
25
WNW
30
WNW
15
WNW
15
NW
20
W
25
SW
10
SSW
15
E
0
SW
25
W
30
WSW
35
SW
30
SSW
40
WSW
40
SW
 mm 
1
3
1
1
1
max°C
10
16
17
15
14
13
12
15
18
15
12
12
12
12
13
12
12
12
11
10
14
14
11
14
11
10
10
8
7
7
8
9
10
11
12
13
Moonrise
5:19
5:52
6:32
7:22
8:23
9:32
10:44
11:55
1:02
2:06
3:08
4:09
5:10
Moonset
7:52
9:16
10:37
11:49
12:47
1:33
2:07
2:34
2:57
3:17
3:35
3:53
Sunrise
5:43
5:43
5:41
5:39
5:39
5:37
5:35
5:35
5:33
5:31
5:31
5:30
Sunset
7:35
7:36
7:37
7:37
7:38
7:39
7:40
7:42
7:44
7:45
7:45
7:46
7:47
Today's sea temperature in Off Lake Tashmoo, Martha's Vineyard is 9.2 °C (Statistics for 27 Apr 1981-2005 – mean: 7.6 max: 8.8 min: 6.2°C)
Issued (local time): 7 pm Sunday 27 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest