West Chop, Martha's Vineyard Sea Conditions and Tide Table

West Chop, 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 07:03 AM and sunset is at 04:42 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Sun night. Icy conditions (max 1°C on Sun night, min -7°C on Tue night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 6°C on Wed night, min -16°C on Sat morning). Mainly strong winds.

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Tue afternoon, min -14°C on Sat night). Mainly strong winds.

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Wed afternoon, min -8°C on Tue night). Mainly fresh winds.

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tue
3
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
11:43AM0.45m
00:19AM0.40m
12:21PM0.45m
00:56AM0.41m
1:00PM0.45m
1:33AM0.41m
1:40PM0.44m
2:12AM0.42m
2:23PM0.43m
2:53AM0.42m
3:12PM0.41m
3:39AM0.43m
4:08PM0.39m
4:32AM0.44m
5:09PM0.38m
5:30AM0.44m
6:16PM0.37m
6:33AM0.45m
7:23PM0.37m
7:37AM0.46m
8:27PM0.39m
8:39AM0.48m
9:27PM0.41m
9:38AM0.50m
10:22PM0.43m
10:33AM0.51m
11:13PM0.44m
11:25AM0.51m
Low Tide
5:26PM-0.03m
5:34AM0.00m
6:06PM-0.05m
6:18AM-0.01m
6:46PM-0.05m
7:01AM-0.02m
7:28PM-0.05m
7:48AM-0.02m
8:12PM-0.05m
8:37AM-0.03m
8:58PM-0.04m
9:29AM-0.03m
9:48PM-0.02m
10:25AM-0.02m
10:42PM-0.01m
11:26AM-0.02m
11:41PM0.01m
12:29PM-0.02m
00:42AM0.01m
1:33PM-0.03m
1:44AM0.01m
2:35PM-0.05m
2:44AM-0.01m
3:32PM-0.06m
3:41AM-0.02m
4:25PM-0.07m
4:35AM-0.03m
5:14PM-0.07m
Wave
height (m) 
direction
period (s) 
0.4
SSE
8
1.1
SW
4
1.1
WSW
4
0.7
W
4
0.9
W
4
0.7
W
4
0.4
WSW
3
0.6
SW
4
1
SSW
4
0.8
WSW
4
1.1
WSW
4
0.4
SSW
7
0.7
WSW
4
1.1
WSW
4
1
WNW
4
0.9
NW
4
0.6
NW
4
0.6
WNW
3
0.4
NW
3
0.4
NW
3
0.6
NW
3
0.6
NW
4
0.6
NW
3
0.8
W
4
0.7
W
4
0.6
W
3
0.5
NW
3
0.4
NW
3
0.2
WNW
2
0.4
W
3
0.4
WSW
3
0.3
W
3
0.5
NW
3
0.6
NW
3
0.6
NW
3
0.5
WNW
3
0.9
W
4
0.7
WSW
4
0.2
E
10
0.3
ENE
2
1.6
ENE
5
1.4
NE
5
1.1
SSE
11
0.9
SSE
11
0.5
SSE
11
0.4
SSE
10
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
cloud
light snow
part cloud
clear
clear
clear
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
light snow
mod snow
light snow
part cloud
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
cloudy
light snow
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
clear
clear
clear
clear
some clouds
some clouds
cloudy
light snow
mod snow
light snow
some clouds
clear
clear
clear
 km/h
30
WSW
50
WSW
45
W
35
W
40
WNW
30
WNW
25
WSW
35
SW
45
SW
35
WSW
45
WSW
20
WNW
35
WSW
45
WSW
40
NW
40
NW
30
NW
30
NW
25
NW
25
NW
35
NW
35
NW
30
WNW
35
W
30
W
30
WNW
30
NNW
20
NW
15
W
20
WSW
25
W
15
WNW
30
NNW
30
NW
30
NW
30
WNW
35
W
30
W
10
WNW
25
ENE
60
ENE
40
NNE
35
NNE
30
N
15
NNW
5
NNW
 mm 
max°C
1
1
1
-6
-5
-6
-4
1
6
5
5
2
0
0
-6
-13
-12
-13
-10
-8
-10
-9
-8
-6
-4
-3
-3
-3
0
0
0
-1
-2
-4
-3
-2
0
1
1
0
1
1
-1
-1
-1
0
Moonrise
7:49
8:16
8:40
9:02
9:23
9:45
10:09
10:38
11:15
12:01
1:01
2:11
3:29
4:47
6:02
Moonset
5:36
6:45
7:53
9:01
10:11
11:22
12:37
1:54
3:11
4:24
5:26
6:16
6:55
7:26
7:51
Sunrise
7:03
7:03
7:03
7:01
7:01
7:00
7:00
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
Sunset
4:42
4:43
4:44
4:45
4:46
4:47
4:49
4:50
4:52
4:52
4:53
4:54
4:57
4:58
4:59
Today's sea temperature in West Chop, Martha's Vineyard is
3.8° C
(Statistics for 19 Jan 1981-2005 – mean: 5.8 max: 7.4 min: 4.5°C)
Issued (local time): 12 am Monday 19 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest