West Yarmouth Sea Conditions and Tide Table

West Yarmouth 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 05:54 AM and sunset is at 07:25 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Low air temperatures (max 8°C on Wed night, min 3°C on Mon night). Winds decreasing (fresh winds from the NNE on Mon night, calm by Wed night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Thu afternoon, min 6°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 7°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 16mm), heaviest on Wed night. Very mild (max 12°C on Wed night, min 8°C on Sat morning). Winds decreasing (fresh winds from the SE on Wed night, light winds from the NE by Fri afternoon).

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tue
5
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
2:32PM3.50m
2:45AM3.88m
3:28PM3.40m
3:42AM3.74m
4:28PM3.28m
4:43AM3.58m
5:32PM3.18m
5:49AM3.42m
6:38PM3.14m
6:56AM3.31m
7:42PM3.16m
8:02AM3.26m
8:40PM3.22m
9:02AM3.24m
9:32PM3.30m
9:55AM3.24m
10:17PM3.38m
10:43AM3.24m
10:58PM3.44m
11:27AM3.24m
11:37PM3.48m
12:08PM3.23m
00:15AM3.50m
12:49PM3.20m
00:54AM3.48m
1:29PM3.14m
1:33AM3.43m
2:10PM3.06m
Low Tide
8:18AM-0.02m
8:31PM0.43m
9:13AM0.08m
9:27PM0.55m
10:12AM0.22m
10:28PM0.68m
11:14AM0.36m
11:33PM0.79m
12:19PM0.49m
00:42AM0.83m
1:23PM0.57m
1:50AM0.81m
2:22PM0.61m
2:51AM0.74m
3:16PM0.63m
3:45AM0.64m
4:04PM0.64m
4:33AM0.55m
4:47PM0.66m
5:17AM0.47m
5:27PM0.68m
5:58AM0.42m
6:06PM0.72m
6:38AM0.41m
6:44PM0.76m
7:18AM0.43m
7:23PM0.82m
7:58AM0.49m
Wave
height (m) 
direction
period (s) 
0.4
ESE
7
0.7
WSW
4
0.6
NNE
3
0.5
E
5
0.4
E
8
0.6
SSW
3
0.8
SSW
4
0.8
SSW
4
0.4
ESE
6
0.4
SE
7
0.5
ENE
4
0.4
SE
6
0.4
SW
4
0.3
SE
6
0.2
E
14
0.3
E
16
0.3
E
15
0.3
E
14
0.3
E
13
0.3
E
13
0.3
E
13
0.4
ENE
4
0.4
ENE
5
0.2
E
12
0.3
E
4
0.4
ESE
3
0.7
ESE
4
0.9
SE
4
1.1
SE
5
1.1
SE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
7
0.5
ESE
8
0.5
ESE
8
0.6
E
8
1
E
6
1.3
NNE
4
0.8
E
10
0.8
E
10
0.9
SSE
6
0.5
E
10
0.5
SSW
3
0.6
S
3
0.9
SSE
4
1.4
S
5
1.4
S
5
clear
light rain
light rain
part cloud
part cloud
part cloud
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
cloud
light rain
light rain
part cloud
cloud
part cloud
light rain
mod rain
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
clear
light rain
light rain
some clouds
some clouds
some clouds
light rain
light rain
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
cloudy
light rain
light rain
some clouds
cloudy
some clouds
light rain
mod rain
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
 km/h
15
W
10
W
30
NNE
15
NNE
15
E
25
SSW
30
S
20
S
5
NNE
15
WNW
20
NE
15
NNW
20
N
10
ESE
10
WNW
15
NE
10
E
5
ENE
5
ENE
10
ESE
10
NE
20
NE
15
E
10
SE
15
SE
20
SE
20
SE
25
SE
30
SE
25
S
15
N
15
NNE
10
NNW
5
NNW
5
NE
20
ENE
30
NNE
40
NNE
20
WNW
15
WNW
20
WSW
15
WSW
20
SSW
20
SSE
30
SSE
35
S
35
S
 mm 
1
2
3
1
1
11
1
3
1
8
1
1
1
max°C
7
7
6
4
5
5
5
7
8
9
10
8
6
7
8
6
6
7
8
9
9
8
9
8
9
9
8
10
11
12
11
10
9
11
12
12
8
6
8
11
12
10
12
12
13
14
14
Moonrise
7:36
8:36
9:46
11:01
12:16
1:29
2:38
3:44
4:49
5:54
6:58
8:03
9:08
10:10
11:07
Moonset
12:02
1:04
1:52
2:30
2:59
3:23
3:45
4:04
4:24
4:45
5:08
5:36
6:08
6:48
7:36
Sunrise
5:54
5:52
5:50
5:48
5:48
5:46
5:45
5:43
5:41
5:41
5:39
5:37
5:37
5:35
5:33
5:33
Sunset
7:25
7:27
7:28
7:29
7:30
7:31
7:32
7:34
7:35
7:36
7:37
7:37
7:38
7:39
7:40
7:42
Today's sea temperature in West Yarmouth is
7.9° C
(Statistics for 20 Apr 1981-2005 – mean: 6.6 max: 8.0 min: 5.0°C)
Issued (local time): 7 am Monday 20 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest