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 07:05 AM and sunset is at 04:17 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Icy conditions (max 5°C on Tue night, min -8°C on Thu night). Mainly near gales.

Days 4–6 Weather Summary

A dusting of snow giving way to moderate rain (total 15mm) heaviest on Sun night. Icy conditions (max 8°C on Sun night, min -5°C on Sat night). Winds increasing (light winds from the NNE on Fri night, near gales from the W by Mon afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed night, min -4°C on Tue night). Winds decreasing (gales from the W on Mon night, light winds from the NNW by Thu morning).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun night, min -15°C on Fri morning). Winds decreasing (strong winds from the NW on Thu night, calm by Sat night).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
10:12AM0.84m
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
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
Wave
height (m) 
direction
period (s) 
1.5
W
6
1.1
NNW
5
0.7
ESE
9
1.4
SW
5
1.6
SW
6
1.3
NNW
4
0.7
NE
5
0.5
E
6
0.4
SE
11
0.7
ENE
4
0.8
ESE
8
0.6
SE
13
0.5
SE
13
0.6
SE
12
1
SW
4
2.1
SSW
7
2.4
SW
8
3
SW
8
2.5
SW
8
2
SW
8
1.7
WSW
6
1
WSW
6
1.6
SW
6
1.6
SW
7
0.8
SW
7
0.6
SW
6
1.2
NW
4
1
NW
4
0.6
NW
4
0.6
NW
4
0.5
SE
7
0.3
SE
12
0.1
SE
11
0.3
SE
10
0.5
SW
3
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
light snow
cloud
part cloud
clear
clear
cloud
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
snow showers
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light snow
cloudy
some clouds
clear
clear
cloudy
heavy rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
light snow
snow shwrs
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
 km/h
45
NW
30
N
10
WNW
45
WSW
35
WNW
40
NNW
25
N
20
NNE
20
NE
25
NE
30
NNE
20
NNW
20
W
20
W
35
SSW
50
WSW
50
W
60
W
55
W
45
WNW
40
WNW
30
W
45
WSW
40
W
15
NNW
20
NNW
45
NW
30
NNW
25
NW
25
NW
20
NNW
10
NW
5
SW
15
SW
25
SW
 mm 
13
2
max°C
4
2
3
5
5
-3
-5
-4
-1
0
-1
-4
0
2
8
7
1
-1
-2
-2
-3
0
2
3
-1
-3
-5
-12
-11
-13
-10
-8
-3
0
2
Moonrise
10:12
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
Sunrise
7:05
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): 12 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest