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 07:01 AM and sunset is at 04:40 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 6°C on Wed night, min -8°C on Tue night). Mainly fresh winds.

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Air temperatures will be below freezing (max 0°C on Fri morning, min -14°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the ENE by Sun morning).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed afternoon, min -8°C on Mon night). Winds decreasing (strong winds from the WNW on Tue afternoon, light winds from the W by Wed afternoon).

Days 10–12 Weather Summary

Heavy rain (total 50mm), heaviest during Sat night. Freeze-thaw conditions (max 7°C on Sat night, min -2°C on Thu morning). Winds increasing (calm on Sat morning, strong winds from the NNE by Sat night).

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
Tuesday
3
Wed
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
12:16PM3.49m
00:48AM3.21m
12:56PM3.46m
1:27AM3.27m
1:38PM3.40m
2:07AM3.31m
2:22PM3.31m
2:50AM3.34m
3:10PM3.20m
3:38AM3.35m
4:04PM3.10m
4:31AM3.37m
5:05PM3.01m
5:30AM3.39m
6:11PM2.98m
6:34AM3.44m
7:20PM3.01m
7:39AM3.54m
8:25PM3.11m
8:41AM3.66m
9:25PM3.24m
9:40AM3.78m
10:20PM3.38m
10:34AM3.86m
11:12PM3.50m
11:26AM3.89m
00:00AM3.57m
12:15PM3.84m
Low Tide
6:38PM0.44m
6:47AM0.70m
7:15PM0.45m
7:29AM0.68m
7:54PM0.49m
8:14AM0.67m
8:35PM0.56m
9:02AM0.67m
9:20PM0.64m
9:56AM0.67m
10:11PM0.73m
10:56AM0.67m
11:08PM0.80m
12:00PM0.63m
00:11AM0.83m
1:07PM0.55m
1:17AM0.80m
2:12PM0.43m
2:22AM0.71m
3:13PM0.29m
3:23AM0.58m
4:08PM0.16m
4:19AM0.46m
5:00PM0.08m
5:12AM0.37m
5:48PM0.06m
6:02AM0.32m
6:34PM0.11m
Wave
height (m) 
direction
period (s) 
0.7
SW
5
1.1
W
4
0.8
W
4
0.6
W
3
1
SW
4
1.3
SSW
5
1
SW
4
1
WSW
4
0.9
WSW
4
0.9
WSW
4
1.2
WSW
4
1.3
WNW
5
0.8
WNW
4
0.7
WNW
4
0.4
NW
3
0.5
NE
3
0.9
ENE
4
0.7
ENE
5
0.7
SE
8
0.7
SE
9
1
WNW
4
1.2
WNW
4
1.2
W
5
1.1
WNW
4
0.8
WNW
4
0.4
WNW
3
0.4
W
3
0.7
W
4
0.5
WSW
4
0.3
WSW
3
0.4
SW
3
0.5
SSW
3
0.4
SSW
6
0.3
SSW
8
0.4
SSW
9
1.3
NE
4
1.6
SE
12
1.8
SE
12
2
SSW
8
1.7
WSW
5
1.7
WSW
5
1.8
WSW
5
1.5
WSW
5
1.2
W
5
0.9
WNW
4
0.4
NNE
5
0.2
E
12
clear
part cloud
clear
part cloud
cloud
part cloud
clear
cloud
part cloud
cloud
cloud
clear
clear
cloud
cloud
light snow
light snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
clear
cloudy
some clouds
cloudy
cloudy
clear
clear
cloudy
cloudy
light snow
light snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
light rain
light rain
heavy rain
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
clear
clear
clear
clear
 km/h
25
W
35
WNW
25
W
25
WSW
30
SW
35
SW
30
WSW
35
WSW
25
WSW
30
WSW
30
W
45
WNW
30
NW
25
NW
15
NW
20
NE
30
ENE
20
NE
25
NNW
25
NW
35
WNW
40
WNW
40
WNW
40
WNW
30
NW
15
W
20
W
25
W
20
WSW
15
WSW
20
SW
20
SW
10
SW
5
NNW
15
NNE
45
NNE
35
SW
40
WSW
50
W
45
W
45
W
45
W
40
W
40
W
30
WNW
20
NW
5
SW
 mm 
1
3
46
max°C
-4
-4
-7
-3
0
6
5
5
4
0
-1
-8
-11
-9
-9
-5
-4
-4
-6
-5
-7
-3
-2
-4
-2
1
-2
1
2
2
4
5
4
2
3
7
1
-4
-4
-2
-1
-1
-2
-1
-6
-4
-3
Moonrise
8:16
8:39
9:00
9:21
9:43
10:07
10:35
11:11
11:58
12:57
2:08
3:25
4:44
6:00
7:12
8:20
Moonset
6:43
7:51
9:00
10:10
11:22
12:37
1:54
3:12
4:24
5:27
6:17
6:55
7:25
7:50
8:12
Sunrise
7:01
7:01
7:01
7:00
6:58
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:48
Sunset
4:40
4:42
4:44
4:45
4:45
4:46
4:49
4:50
4:51
4:52
4:53
4:54
4:55
4:57
4:59
5:00
Today's sea temperature in West Yarmouth is
2.7° C
(Statistics for 20 Jan 1981-2005 – mean: 5.4 max: 6.9 min: 4.2°C)
Issued (local time): 6 am Tuesday 20 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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