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 07:38 PM.

Days 1–4 Weather Summary

Light rain (total 9mm), mostly falling on Sat night. Cool air temperatures (max 13°C on Sun afternoon, min 7°C on Sun morning). Winds increasing (light winds from the WSW on Sat night, fresh winds from the WSW by Mon morning).

Days 5–7 Weather Summary

Moderate rain (total 17mm), heaviest on Thu morning. Cool air temperatures (max 15°C on Wed afternoon, min 11°C on Mon night). Winds increasing (moderate winds from the SW on Mon night, near gales from the S by Thu afternoon).

Days 8–10 Weather Summary

Heavy rain (total 23mm), heaviest during Thu night. Very mild (max 15°C on Thu night, min 9°C on Fri morning). Winds decreasing (near gales from the S on Thu night, light winds from the SW by Sat night).

Days 11–13 Weather Summary

Heavy rain (total 40mm), heaviest during Sun night. Very mild (max 14°C on Sun night, min 7°C on Mon night). Winds decreasing (strong winds from the SSW on Sun night, calm by Tue afternoon).

Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sun
17
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
night
AM
Wave Height Map
High Tide
9:49PM0.71m
10:08AM0.57m
10:27PM0.70m
10:47AM0.56m
11:05PM0.68m
11:27AM0.54m
11:45PM0.65m
12:08PM0.52m
00:26AM0.62m
12:52PM0.50m
1:10AM0.58m
1:40PM0.48m
1:58AM0.55m
2:32PM0.48m
2:52AM0.53m
3:29PM0.49m
3:50AM0.52m
4:27PM0.53m
4:48AM0.53m
5:24PM0.58m
5:46AM0.55m
6:18PM0.65m
6:41AM0.58m
7:10PM0.72m
7:34AM0.62m
8:00PM0.78m
8:26AM0.64m
Low Tide
4:51AM-0.01m
4:39PM0.02m
5:27AM0.02m
5:07PM0.05m
6:02AM0.05m
5:32PM0.08m
6:37AM0.08m
5:53PM0.12m
7:10AM0.11m
6:16PM0.14m
7:45AM0.14m
6:51PM0.17m
8:30AM0.15m
7:48PM0.19m
9:36AM0.16m
9:46PM0.19m
10:42AM0.14m
11:23PM0.16m
11:36AM0.11m
00:24AM0.11m
12:24PM0.08m
1:16AM0.05m
1:10PM0.03m
2:04AM-0.00m
1:56PM-0.01m
2:52AM-0.05m
2:42PM-0.05m
Wave
height (m) 
direction
period (s) 
0.5
S
5
0.7
SSW
4
0.4
SSE
4
0.4
NE
4
0.4
NE
4
0.6
W
3
0.4
SSW
4
0.8
SW
4
1
SSW
4
0.8
SSW
5
1.3
SSW
6
1.2
SSW
6
1.2
SSW
5
1.5
SSW
5
1.3
SSW
5
0.7
SSW
4
1.4
SSW
5
1.8
S
6
1
S
9
1.2
SW
6
1.1
SSW
6
0.7
SSW
7
0.3
S
8
0.4
SSW
4
0.2
S
7
0.2
S
6
0.5
SSE
3
1.5
S
6
0.9
SSW
5
0.5
S
8
0.6
WSW
4
0.4
S
7
0.3
SSW
3
0.3
SSW
4
0.2
S
6
0.1
SE
4
0.1
S
7
0.1
S
2
0.5
S
3
0.9
SSW
4
0.4
SSW
7
0.5
SSW
4
0.4
SSW
6
0.3
S
6
0.6
SW
3
0.5
SW
4
0.4
SW
3
clear
part cloud
light rain
mod rain
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
cloud
light rain
heavy rain
light rain
rain showers
cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
heavy rain
mod rain
heavy rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
part cloud
clear
light rain
clear
part cloud
clear
clear
some clouds
light rain
mod rain
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
cloudy
light rain
heavy rain
light rain
rain shwrs
cloudy
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
heavy rain
mod rain
heavy rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
clear
some clouds
clear
light rain
clear
some clouds
clear
 km/h
20
WSW
30
SSW
20
SW
25
NNW
20
NW
25
WNW
20
W
35
WSW
35
SSW
25
SW
40
SW
35
SW
35
SW
45
SSW
40
SSW
30
SSW
45
SSW
55
S
30
SW
40
W
40
SW
25
W
15
WSW
20
SW
10
SW
15
SSE
25
SSE
45
SSW
20
W
10
NW
25
NW
15
N
15
S
5
WSW
15
ESE
15
ESE
5
SSE
10
SSE
25
S
30
SSW
15
SW
20
SW
15
WSW
10
W
25
WSW
25
NW
25
WSW
 mm 
3
6
3
12
2
23
18
7
13
2
1
2
max°C
11
11
10
9
9
13
12
11
12
12
12
13
14
14
15
14
14
15
15
10
13
11
10
12
12
13
13
14
13
13
12
12
14
12
12
12
11
12
12
12
13
14
13
13
13
13
12
Moonrise
9:08
10:10
11:07
11:57
12:40
1:15
1:44
2:10
2:33
2:54
3:16
3:40
4:08
4:43
5:27
Moonset
5:38
6:11
6:51
7:39
8:34
9:34
10:39
11:45
12:51
1:59
3:08
4:20
5:36
6:56
8:19
Sunrise
5:39
5:37
5:35
5:35
5:33
5:31
5:31
5:30
5:28
5:28
5:26
5:26
5:24
5:22
5:22
5:22
Sunset
7:38
7:39
7:40
7:42
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
Today's sea temperature in Off Lake Tashmoo, Martha's Vineyard is
9.2° C
(Statistics for 01 May 1981-2005 – mean: 8.2 max: 9.8 min: 6.8°C)
Issued (local time): 7 pm Friday 01 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest