Dennis Port Sea Conditions and Tide Table

Dennis Port 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 06:43 AM and sunset is at 05:05 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Tue night. Icy conditions (max 2°C on Tue night, min -10°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun morning, light winds from the WSW by Tue morning).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 1°C on Wed morning, min -5°C on Thu night). Winds decreasing (fresh winds from the WNW on Wed morning, light winds from the NW by Thu afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -2°C on Sat morning). Winds increasing (calm on Sat night, near gales from the N by Mon afternoon).

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Wed afternoon, min 0°C on Tue morning). Winds increasing (light winds from the WNW on Tue night, strong winds from the SE by Fri morning).

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
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
5:04PM0.93m
5:23AM1.01m
5:58PM0.88m
6:16AM0.98m
6:57PM0.84m
7:13AM0.97m
7:58PM0.83m
8:10AM0.97m
8:57PM0.84m
9:06AM1.00m
9:50PM0.87m
9:57AM1.03m
10:37PM0.91m
10:42AM1.07m
11:19PM0.95m
11:25AM1.11m
11:57PM1.01m
12:05PM1.14m
00:35AM1.05m
12:45PM1.16m
1:12AM1.10m
1:26PM1.16m
1:50AM1.14m
2:09PM1.15m
2:31AM1.16m
2:54PM1.12m
3:14AM1.17m
3:44PM1.07m
Low Tide
10:27AM0.10m
10:40PM0.15m
11:21AM0.14m
11:31PM0.20m
12:19PM0.17m
00:26AM0.24m
1:19PM0.18m
1:23AM0.25m
2:18PM0.16m
2:20AM0.23m
3:11PM0.13m
3:12AM0.20m
3:58PM0.09m
4:00AM0.16m
4:40PM0.04m
4:44AM0.11m
5:19PM-0.00m
5:27AM0.06m
5:57PM-0.04m
6:09AM0.01m
6:35PM-0.06m
6:51AM-0.03m
7:15PM-0.07m
7:35AM-0.05m
7:55PM-0.06m
8:21AM-0.06m
8:39PM-0.04m
9:10AM-0.05m
Wave
height (m) 
direction
period (s) 
1.3
ENE
9
1.1
ENE
9
1.1
E
11
0.9
ENE
11
0.8
ENE
10
0.6
E
10
0.4
ENE
8
0.5
E
11
0.6
S
4
0.8
W
3
0.7
NW
4
0.7
NW
4
0.6
NE
6
0.6
NE
7
0.5
ENE
7
0.5
NNE
5
0.4
NE
6
0.4
NE
4
0.4
NE
5
0.3
NE
4
0.2
NNE
4
0.1
E
15
0.2
E
12
0.7
E
4
1.5
ENE
7
1.8
ENE
9
1.7
E
12
1.6
E
13
1.5
E
13
1.3
ENE
13
1.1
ENE
13
1
E
12
0.9
ENE
12
0.7
ENE
12
0.6
E
11
0.5
E
11
1.1
ESE
5
1.8
ESE
7
1.2
ESE
8
1.3
SW
7
1.3
NE
8
1.3
NNW
5
1.3
NNW
4
1.2
NNW
4
1.1
NNW
4
0.9
NNW
4
0.7
NW
4
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
snow showers
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
light snow
cloud
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
heavy rain
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
snow shwrs
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light snow
cloudy
some clouds
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
light rain
heavy rain
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
 km/h
35
NNW
30
NW
30
NW
25
NW
30
NW
20
NW
10
WSW
20
SSW
20
WSW
35
WNW
30
WNW
30
NW
20
NW
15
NW
20
WNW
20
NW
15
NNW
20
NW
15
NW
10
NW
10
WSW
10
ESE
10
E
25
ENE
50
NNE
55
NNE
55
N
40
N
25
N
10
SW
25
W
20
WNW
25
WNW
15
NW
10
NNE
15
ESE
45
SE
60
SE
40
WSW
50
W
50
WNW
45
WNW
45
NW
40
NW
40
NW
35
NW
30
NW
 mm 
4
3
21
max°C
-8
-7
-8
-6
-4
-5
-4
-1
2
1
1
-1
-1
0
-2
-3
-2
-2
-2
-1
-1
0
2
2
2
2
1
1
1
1
4
5
2
4
4
3
5
7
6
-1
-2
-6
-6
-5
-10
-8
-5
Moonrise
12:39
1:43
2:44
3:41
4:30
5:13
5:48
6:17
6:42
7:05
7:26
7:48
8:11
8:39
9:12
Moonset
9:36
10:04
10:37
11:18
12:08
1:05
2:10
3:18
4:28
5:38
6:48
7:59
9:11
10:25
11:42
Sunrise
6:43
6:43
6:41
6:39
6:39
6:37
6:37
6:35
6:33
6:31
6:31
6:30
6:28
6:26
6:24
6:24
Sunset
5:05
5:06
5:07
5:07
5:09
5:10
5:12
5:13
5:15
5:15
5:16
5:17
5:20
5:21
5:22
5:22
Today's sea temperature in Dennis Port is
0.6° C
(Statistics for 08 Feb 1981-2005 – mean: 4.5 max: 5.8 min: 3.3°C)
Issued (local time): 12 pm Sunday 08 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest