Menemsha Bight, Martha's Vineyard Sea Conditions and Tide Table

Menemsha Bight, 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 07:05 AM and sunset is at 04:15 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Icy conditions (max 6°C on Sun morning, min -4°C on Sun night). Winds decreasing (strong winds from the WSW on Sun morning, calm by Tue afternoon).

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Fri afternoon. Icy conditions (max 10°C on Fri morning, min -7°C on Fri night). Winds increasing (light winds from the ESE on Wed night, strong winds from the NNW by Fri afternoon).

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Sun morning. Freeze-thaw conditions (max 6°C on Sat night, min -6°C on Sat morning). Winds increasing (calm on Sat afternoon, near gales from the WNW by Mon afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Thu afternoon, min -8°C on Tue night). Winds decreasing (strong winds from the WNW on Tue morning, light winds from the N by Fri morning).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
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
Wave Height Map
High Tide
8:27AM0.88m
8:49PM0.71m
9:07AM0.86m
9:30PM0.70m
9:48AM0.84m
10:13PM0.70m
10:32AM0.80m
10:59PM0.71m
11:18AM0.77m
11:48PM0.73m
12:08PM0.73m
00:43AM0.75m
1:04PM0.70m
1:41AM0.79m
2:04PM0.69m
2:42AM0.84m
3:06PM0.69m
3:42AM0.90m
4:07PM0.71m
4:41AM0.97m
5:06PM0.75m
5:37AM1.02m
6:02PM0.79m
6:32AM1.05m
Low Tide
2:48PM0.00m
2:28AM0.01m
3:18PM0.00m
3:04AM0.01m
3:50PM0.01m
3:44AM0.02m
4:25PM0.02m
4:30AM0.04m
5:05PM0.02m
5:24AM0.05m
5:52PM0.02m
6:28AM0.07m
6:47PM0.01m
7:42AM0.06m
7:50PM-0.00m
9:02AM0.04m
8:58PM-0.03m
10:16AM-0.01m
10:06PM-0.07m
11:21AM-0.06m
11:10PM-0.11m
12:18PM-0.12m
00:10AM-0.16m
Wave
height (m) 
direction
period (s) 
2.1
SSW
7
1.8
SSW
8
1.5
W
6
1.1
WNW
4
0.9
WNW
4
0.7
WSW
4
0.9
SW
5
0.6
SW
5
0.5
SE
3
1.1
W
4
0.9
WNW
5
0.5
SSW
7
0.4
SE
6
0.6
SE
5
0.7
SE
6
0.9
SSW
5
1.8
SSW
7
1.7
SSW
9
1
S
9
0.7
SSW
9
0.6
S
8
1.3
SSW
6
1.8
SW
7
2
WSW
7
1.5
WNW
5
2
WNW
6
1.4
W
6
1.4
W
5
1.5
W
6
0.8
W
4
0.4
SE
7
0.4
SE
7
0.6
SSE
8
0.8
W
4
1
WNW
4
0.9
NNW
4
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
clear
clear
part cloud
part cloud
cloud
light rain
light rain
rain showers
clear
clear
part cloud
cloud
mod rain
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
light rain
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
clear
clear
some clouds
cloudy
mod rain
some clouds
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
40
WSW
40
NW
40
WNW
30
NW
30
WNW
20
W
20
W
5
NNW
15
SE
35
WNW
30
NNW
20
N
20
SW
20
SW
20
S
30
SSW
30
W
40
NNW
20
N
5
N
25
S
35
WSW
35
WNW
50
NW
40
NW
50
WNW
35
WNW
40
WNW
40
WNW
25
NW
15
WNW
20
WSW
20
WSW
30
WNW
35
NW
30
NNW
 mm 
3
1
2
10
6
max°C
6
3
0
0
2
3
3
3
6
6
5
0
4
6
9
10
9
-1
-4
-4
6
6
4
2
-3
-3
-5
-4
-4
-7
-4
2
3
3
4
1
Moonrise
8:40
9:17
9:47
10:13
10:36
10:57
11:19
11:41
12:08
12:41
1:22
2:16
Moonset
5:33
6:39
7:46
8:54
10:01
11:10
12:20
1:33
2:51
4:11
5:30
Sunrise
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:09
Sunset
4:15
4:16
4:16
4:17
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:23
Today's sea temperature in Menemsha Bight, Martha's Vineyard is
7.6° C
(Statistics for 21 Dec 1981-2005 – mean: 8.3 max: 10.2 min: 6.8°C)
Issued (local time): 6 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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