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 05:43 AM and sunset is at 07:37 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Thu morning. Cool air temperatures (max 12°C on Fri afternoon, min 7°C on Wed morning). Winds increasing (calm on Thu morning, fresh winds from the WSW by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Sun night, min 7°C on Sat night). Winds increasing (light winds from the NW on Sat night, fresh winds from the WSW by Sun afternoon).

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Tue night. Very mild (max 13°C on Tue morning, min 10°C on Wed afternoon). Winds decreasing (near gales from the SSW on Tue afternoon, calm by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 14°C on Fri afternoon, min 8°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the W by Sat night).

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
PM
Wave Height Map
High Tide
6:40AM0.82m
6:59PM0.99m
7:21AM0.82m
7:40PM1.01m
8:01AM0.82m
8:18PM1.00m
8:40AM0.80m
8:57PM0.98m
9:19AM0.78m
9:36PM0.94m
9:59AM0.75m
10:16PM0.89m
10:42AM0.71m
10:58PM0.84m
11:27AM0.68m
11:43PM0.79m
12:16PM0.65m
00:33AM0.74m
1:10PM0.65m
1:28AM0.72m
2:08PM0.67m
2:27AM0.71m
3:04PM0.73m
3:25AM0.73m
3:59PM0.80m
4:20AM0.76m
4:50PM0.90m
5:14AM0.80m
5:40PM1.00m
Low Tide
12:53PM-0.01m
1:38AM-0.05m
1:25PM-0.02m
2:12AM-0.04m
1:54PM-0.01m
2:43AM-0.02m
2:23PM0.00m
3:13AM0.01m
2:52PM0.03m
3:42AM0.04m
3:23PM0.06m
4:12AM0.07m
3:57PM0.10m
4:45AM0.10m
4:35PM0.14m
5:23AM0.13m
5:19PM0.17m
6:08AM0.15m
6:14PM0.20m
7:01AM0.16m
7:21PM0.20m
8:02AM0.15m
8:37PM0.18m
9:04AM0.11m
9:51PM0.13m
10:02AM0.06m
10:55PM0.05m
10:56AM-0.00m
Wave
height (m) 
direction
period (s) 
0.9
ESE
10
0.9
SE
10
0.9
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.7
SE
9
1.1
WSW
5
0.8
SE
9
0.6
SE
10
0.6
SE
10
0.6
SE
7
0.5
SE
9
0.9
WSW
4
0.9
S
9
0.8
S
8
0.9
SSE
8
1.3
SSW
5
2.1
SSW
7
2.5
SSW
8
2.1
SSW
8
1.3
SSW
8
1.2
SSW
8
0.9
SSW
7
0.9
S
6
1.2
S
6
1.6
S
7
1.4
S
8
1.4
S
8
1
S
7
0.8
S
7
0.9
SSW
6
0.7
S
6
0.8
SSW
6
1.2
SW
5
0.8
SSW
6
0.7
SW
4
0.8
WSW
4
0.4
SSE
8
0.6
NE
3
0.9
NE
4
0.6
E
4
0.7
ENE
4
0.6
E
5
0.3
SSE
9
0.3
S
7
0.3
SSE
7
part cloud
part cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
light rain
light rain
rain showers
cloud
light rain
cloud
light rain
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
light rain
light rain
rain shwrs
cloudy
light rain
cloudy
light rain
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
25
NNE
15
E
10
S
5
SSW
5
WSW
20
WNW
20
WSW
25
W
25
WNW
15
SW
25
SW
10
NW
20
W
35
WSW
20
W
25
SW
30
SSW
35
SW
50
SSW
55
SSW
40
SW
5
N
15
SE
15
S
30
SSE
30
S
25
SW
30
W
30
W
25
WNW
30
WSW
30
WSW
20
WSW
20
W
35
W
25
WNW
25
W
30
WSW
15
NNE
25
NE
30
NE
20
NE
25
ENE
20
E
10
NW
5
W
10
SSW
 mm 
1
5
1
2
2
3
max°C
9
11
10
10
10
11
10
12
11
8
10
10
10
9
11
10
11
11
13
13
13
11
10
11
13
13
13
11
14
14
10
11
11
11
13
13
10
12
12
11
10
8
9
9
8
13
13
Moonrise
5:55
6:59
8:04
9:08
10:10
11:07
11:57
12:39
1:15
1:44
2:10
2:33
2:55
3:17
3:41
Moonset
4:26
4:48
5:11
5:39
6:12
6:52
7:40
8:35
9:35
10:39
11:45
12:52
1:59
3:08
4:20
5:36
Sunrise
5:43
5:41
5:39
5:39
5:37
5:37
5:35
5:33
5:33
5:31
5:31
5:28
5:28
5:26
5:26
5:24
Sunset
7:37
7:37
7:38
7:39
7:40
7:43
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
Today's sea temperature in Off Chilmark Pond, Martha's Vineyard is
8.8° C
(Statistics for 29 Apr 1981-2005 – mean: 8.2 max: 10.0 min: 6.4°C)
Issued (local time): 1 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest