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 06:50 AM and sunset is at 06:49 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 6°C on Tue morning, min -3°C on Tue night). Winds decreasing (strong winds from the WSW on Tue morning, calm by Wed afternoon).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Cool air temperatures (max 10°C on Sun night, min 3°C on Fri morning). Winds increasing (light winds from the SSW on Fri afternoon, near gales from the SW by Sun night).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon morning, min -4°C on Tue morning). Winds decreasing (strong winds from the NNW on Mon night, light winds from the WNW by Wed afternoon).

Days 10–12 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Thu morning. Freeze-thaw conditions (max 12°C on Thu night, min -3°C on Fri night). Winds decreasing (near gales from the SW on Thu night, light winds from the N by Sat afternoon).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wed
1
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
10:58AM3.37m
11:24PM3.34m
11:41AM3.48m
00:04AM3.53m
12:25PM3.56m
00:45AM3.68m
1:10PM3.59m
1:28AM3.78m
1:57PM3.56m
2:13AM3.80m
2:46PM3.47m
3:02AM3.76m
3:39PM3.34m
3:55AM3.65m
4:38PM3.20m
4:55AM3.52m
5:42PM3.08m
6:01AM3.41m
6:51PM3.03m
7:10AM3.35m
8:00PM3.06m
8:18AM3.35m
9:02PM3.15m
9:20AM3.39m
9:56PM3.27m
10:15AM3.43m
10:44PM3.39m
11:05AM3.47m
Low Tide
5:13PM0.53m
5:31AM0.53m
5:53PM0.41m
6:15AM0.35m
6:34PM0.34m
6:59AM0.21m
7:16PM0.32m
7:46AM0.14m
8:00PM0.36m
8:34AM0.14m
8:48PM0.45m
9:27AM0.22m
9:40PM0.58m
10:24AM0.33m
10:37PM0.72m
11:26AM0.46m
11:42PM0.84m
12:34PM0.55m
00:52AM0.89m
1:42PM0.58m
2:02AM0.86m
2:45PM0.55m
3:06AM0.76m
3:42PM0.51m
4:03AM0.63m
4:32PM0.46m
4:54AM0.51m
5:16PM0.45m
Wave
height (m) 
direction
period (s) 
1.6
SE
11
1.6
SE
11
1.2
SE
11
0.8
SE
10
0.6
SE
10
0.6
SE
10
0.5
SE
9
0.5
SE
9
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.5
E
9
0.5
E
8
0.5
E
8
0.5
E
8
0.9
SSW
4
1.3
SSW
5
1.9
SSW
6
1.1
SW
6
1.1
N
4
1
NNW
4
0.4
E
8
0.7
SW
3
1.3
SW
5
0.7
WSW
4
0.4
SW
4
0.9
ESE
4
1.8
ESE
7
1.3
SE
5
1.5
SSE
11
1.1
S
11
1.2
SW
6
0.9
NW
4
0.4
SSE
8
0.3
SSE
8
0.4
SSW
3
0.6
SSW
3
0.9
S
4
0.5
S
3
0.4
SE
5
0.3
SSW
3
0.6
S
3
1.3
SW
5
0.8
SW
5
0.6
WSW
5
0.3
SSW
8
0.3
S
7
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
snow showers
light snow
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
light rain
rain showers
part cloud
part cloud
clear
cloud
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
some clouds
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
snow shwrs
light snow
light rain
light rain
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
clear
some clouds
light rain
rain shwrs
some clouds
some clouds
clear
cloudy
 km/h
35
WSW
30
WSW
30
WNW
15
WNW
15
SSE
10
S
10
S
15
S
15
SSW
15
WSW
5
SSW
10
SW
10
SSW
15
SW
20
SW
35
SSW
40
SW
45
SSW
35
NW
45
NNW
40
NNW
10
NNW
30
SW
35
WSW
20
W
10
ESE
30
ESE
40
ESE
35
SSW
15
WNW
35
SW
35
WNW
35
NNW
20
NNW
10
E
15
SSW
25
S
30
S
15
SW
10
W
10
SW
25
SSW
40
WSW
20
WNW
20
NW
10
N
10
SSW
 mm 
3
1
1
2
3
5
max°C
6
4
4
-2
0
0
1
2
3
4
5
4
6
8
7
8
9
10
8
5
1
-3
1
3
4
4
3
4
9
12
9
8
5
-2
1
1
3
5
6
8
12
10
9
17
14
5
7
Moonrise
6:07
6:29
6:51
7:14
7:41
8:13
8:53
9:43
10:45
11:56
1:11
2:25
3:37
4:46
5:53
6:59
Moonset
5:29
6:41
7:54
9:11
10:29
11:49
1:05
2:13
3:09
3:53
4:27
4:55
5:18
5:39
5:59
Sunrise
6:50
6:48
6:46
6:45
6:43
6:41
6:39
6:37
6:35
6:33
6:33
6:31
6:28
6:28
6:26
6:24
Sunset
6:49
6:50
6:51
6:52
6:52
6:53
6:54
6:57
6:58
6:59
7:00
7:00
7:01
7:02
7:04
7:05
Today's sea temperature in West Yarmouth is
3.8° C
(Statistics for 17 Mar 1981-2005 – mean: 4.3 max: 5.9 min: 2.8°C)
Issued (local time): 7 am Tuesday 17 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest