Off Chilmark Pond, Martha's Vineyard Sea Conditions and Tide Table

Off Chilmark Pond, 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 04:17 PM.

Days 1–4 Weather Summary

A dusting of new snow. Icy conditions (max 5°C on Thu morning, min -8°C on Thu night). Mainly strong winds.

Days 5–7 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Icy conditions (max 8°C on Mon morning, min -3°C on Sat afternoon). Winds increasing (light winds from the NNW on Sun morning, near gales from the W by Mon night).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Tue night). Winds decreasing (near gales from the W on Tue afternoon, light winds from the WNW by Fri morning).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Sun night, min -8°C on Sat night). Winds increasing (light winds from the WNW on Sat night, strong winds from the WSW by Sun night).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
10:39PM0.75m
10:58AM0.80m
11:29PM0.76m
11:49AM0.77m
00:23AM0.79m
12:45PM0.74m
1:22AM0.83m
1:45PM0.72m
2:22AM0.88m
2:46PM0.73m
3:22AM0.95m
3:47PM0.76m
4:21AM1.01m
4:46PM0.79m
5:16AM1.07m
5:42PM0.84m
6:11AM1.11m
6:35PM0.88m
7:03AM1.12m
7:27PM0.92m
7:54AM1.11m
8:17PM0.93m
8:43AM1.07m
Low Tide
3:56PM0.02m
4:04AM0.04m
4:37PM0.02m
4:57AM0.06m
5:25PM0.02m
5:58AM0.07m
6:19PM0.02m
7:08AM0.07m
7:20PM0.00m
8:25AM0.05m
8:25PM-0.02m
9:40AM0.01m
9:32PM-0.06m
10:47AM-0.05m
10:37PM-0.10m
11:46AM-0.10m
11:38PM-0.15m
12:40PM-0.14m
00:35AM-0.18m
1:30PM-0.16m
1:29AM-0.19m
2:18PM-0.16m
2:21AM-0.17m
Wave
height (m) 
direction
period (s) 
1.3
N
5
0.7
ESE
9
1.3
SW
5
1.3
SW
6
1.2
NNW
4
0.7
E
7
0.4
SE
11
0.3
ESE
11
0.6
E
5
0.6
ESE
7
0.4
SE
12
0.4
SE
11
0.4
SE
10
0.7
SW
4
1.5
SSW
6
1.9
SSW
8
2.4
SSW
9
2.2
SW
7
2.2
SW
7
1.6
SW
7
1
SW
6
1.3
WSW
5
1.6
SW
6
1.4
SW
7
1.3
SW
6
1
SSW
6
0.9
SSW
7
0.9
SSW
6
0.8
WSW
5
0.6
WNW
4
0.5
W
4
0.4
SE
6
0.2
ESE
10
0.2
SSE
5
1.2
SSW
5
1.6
SW
6
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
light snow
cloud
part cloud
clear
clear
part cloud
mod rain
light rain
mod rain
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
light rain
part cloud
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light snow
cloudy
some clouds
clear
clear
some clouds
mod rain
light rain
mod rain
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
light rain
some clouds
 km/h
40
N
5
WNW
45
WSW
35
NW
40
NNW
25
N
15
NNE
15
NE
25
NE
25
N
20
NW
15
NNW
20
WNW
25
WSW
35
WSW
40
SW
55
W
50
W
50
W
40
W
30
W
35
W
40
WSW
35
WSW
35
WSW
25
W
15
WNW
30
NW
30
NW
25
WNW
20
NW
15
NNW
10
W
15
WSW
40
SW
40
WSW
 mm 
6
4
6
2
max°C
1
3
5
5
-4
-6
-5
-2
-1
-2
-3
2
3
7
8
8
4
0
0
-1
0
1
4
4
5
3
2
0
-2
-6
-5
-6
-5
0
6
5
Moonrise
10:35
10:57
11:18
11:41
12:08
12:40
1:22
2:16
3:23
4:39
5:58
Moonset
8:54
10:01
11:10
12:20
1:33
2:51
4:11
5:30
6:41
7:40
8:25
9:00
Sunrise
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
4:17
4:17
4:19
4:20
4:20
4:21
4:22
4:22
4:23
4:24
4:25
4:27
Today's sea temperature in Off Chilmark Pond, Martha's Vineyard is
7.1° C
(Statistics for 24 Dec 1981-2005 – mean: 8.1 max: 9.9 min: 6.8°C)
Issued (local time): 6 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest