East Dennis Sea Conditions and Tide Table

East Dennis 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 — and sunset is at 05:29 PM.

Days 1–4 Weather Summary

A dusting of new snow. Icy conditions (max 7°C on Sat night, min -9°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun night, calm by Mon afternoon).

Days 5–7 Weather Summary

Heavy rain (total 23mm), heaviest during Tue night. Icy conditions (max 8°C on Wed night, min -2°C on Fri morning). Winds increasing (calm on Wed morning, fresh winds from the NE by Thu night).

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Freeze-thaw conditions (max 11°C on Sat afternoon, min -2°C on Fri afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 13°C on Thu morning, min 3°C on Mon afternoon). Winds increasing (light winds from the SSW on Mon night, fresh winds from the SW by Wed afternoon).

Sat
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
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
night
Wave Height Map
High Tide
9:00PM2.87m
9:19AM3.32m
9:55PM2.99m
10:13AM3.35m
10:44PM3.10m
11:01AM3.34m
11:27PM3.18m
11:46AM3.28m
00:08AM3.21m
12:28PM3.19m
00:49AM3.20m
1:10PM3.08m
1:28AM3.15m
1:53PM2.94m
2:10AM3.08m
2:37PM2.79m
3:54AM2.97m
3:23PM2.64m
3:41AM2.87m
4:14PM2.51m
4:33AM2.77m
5:09PM2.41m
5:29AM2.71m
6:08PM2.36m
6:28AM2.71m
7:06PM2.38m
7:24AM2.76m
Low Tide
2:43PM-0.12m
2:59AM0.08m
3:39PM-0.19m
3:54AM-0.02m
4:28PM-0.23m
4:44AM-0.10m
5:13PM-0.23m
5:32AM-0.14m
5:55PM-0.19m
6:16AM-0.15m
6:36PM-0.11m
6:59AM-0.11m
7:16PM0.00m
7:42AM-0.05m
7:58PM0.13m
8:26AM0.05m
8:41PM0.27m
9:13AM0.16m
9:28PM0.41m
10:03AM0.28m
10:18PM0.53m
10:57AM0.38m
11:13PM0.62m
11:54AM0.44m
00:09AM0.65m
12:52PM0.43m
1:06AM0.61m
1:47PM0.37m
Wave
height (m) 
direction
period (s) 
0.4
ESE
8
0.4
SE
7
0.7
ENE
5
0.9
ENE
6
1
NE
6
0.7
NE
7
0.5
E
8
0.4
E
8
0.5
SE
4
0.4
SSE
4
0.4
ESE
8
0.5
SE
7
0.5
SE
7
0.6
SSE
4
0.9
SSW
4
0.7
S
5
0.9
ENE
4
1.5
ENE
7
1.4
ENE
8
1.3
E
8
0.9
E
8
0.8
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
8
0.4
ESE
8
0.5
SW
3
0.6
SSW
3
0.8
SSW
4
1
SSW
4
0.9
SW
4
0.4
SSW
3
0.4
SSW
3
0.4
ENE
6
0.6
ENE
6
0.8
S
4
0.8
S
5
0.6
SE
8
1
E
6
1.3
ENE
6
0.9
ENE
7
1.1
E
8
0.9
E
8
clear
clear
light snow
snow showers
clear
part cloud
clear
clear
part cloud
cloud
heavy rain
cloud
light rain
light rain
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
light rain
cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light snow
heavy snow
heavy rain
light snow
part cloud
clear
clear
light snow
snow shwrs
clear
some clouds
clear
clear
some clouds
cloudy
heavy rain
cloudy
light rain
light rain
cloudy
light rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
cloudy
light rain
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
light rain
light rain
light rain
light snow
heavy snow
heavy rain
light snow
some clouds
 km/h
15
S
10
WNW
25
N
30
NNW
30
NNW
20
NW
15
NNW
10
SSW
20
SSW
10
SSW
10
E
5
N
10
SSE
25
SSW
30
SW
20
WSW
30
NE
30
ENE
25
E
25
ESE
10
W
20
SW
10
WSW
5
SE
10
NW
10
NNW
10
ESE
15
SSE
10
S
15
SSW
20
SW
25
SW
30
SW
35
SW
30
SW
15
WSW
15
SW
5
SW
20
SSW
30
SSW
25
SW
5
NNE
30
NE
25
ENE
5
NE
25
N
10
NW
 mm 
15
1
1
4
2
3
3
1
1
1
1
1
12
max°C
6
7
2
-1
-5
-9
-7
-5
-1
2
5
3
3
8
8
8
4
-2
-2
8
10
11
10
6
6
5
6
4
8
9
10
11
10
8
11
13
11
11
11
11
12
6
2
2
3
2
2
Moonrise
3:38
4:51
6:00
7:08
8:13
9:19
10:24
12:29
1:32
2:30
3:23
4:08
4:46
5:17
Moonset
5:24
5:51
6:13
6:34
6:54
7:15
7:37
9:03
9:34
10:12
10:58
11:51
12:53
1:59
3:08
Sunrise
6:15
6:13
6:11
6:09
6:07
6:07
6:05
7:03
6:01
6:00
5:58
5:56
5:54
5:54
5:52
Sunset
5:29
5:30
5:31
5:32
5:34
5:35
5:36
5:37
6:38
5:39
5:40
5:42
5:43
5:45
5:45
5:46
Today's sea temperature in East Dennis is
1.4° C
(Statistics for 28 Feb 1981-2005 – mean: 4.0 max: 5.2 min: 2.7°C)
Issued (local time): 6 pm Saturday 28 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest