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 — and sunset is at 08:01 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Warm air temperatures (max 20°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Cool air temperatures (max 16°C on Thu afternoon, min 8°C on Fri night). Winds increasing (light winds from the ENE on Fri afternoon, near gales from the NE by Sat morning).

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 19°C on Mon afternoon, min 12°C on Sun afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the N by Tue morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Fri afternoon, min 16°C on Wed night). Winds increasing (light winds from the WSW on Thu morning, fresh winds from the SW by Fri afternoon).

Days 14–17 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Warm (max 20°C on Sun morning, min 13°C on Mon morning). Winds decreasing (strong winds from the SW on Tue morning, calm by Tue night).

Mon
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
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High Tide
9:03PM1.06m
9:29AM1.01m
9:56PM1.08m
10:26AM0.99m
10:43PM1.10m
11:17AM0.98m
11:26PM1.11m
12:02PM0.98m
00:07AM1.12m
12:45PM0.98m
00:45AM1.12m
1:25PM0.97m
1:24AM1.12m
2:04PM0.97m
2:03AM1.11m
2:43PM0.96m
2:43AM1.10m
3:24PM0.95m
3:24AM1.09m
4:05PM0.95m
4:06AM1.07m
4:48PM0.95m
4:51AM1.05m
5:32PM0.96m
5:39AM1.03m
6:18PM0.98m
6:29AM1.02m
7:05PM1.02m
Low Tide
2:14PM0.09m
2:50AM0.12m
3:08PM0.12m
3:48AM0.09m
3:58PM0.13m
4:39AM0.07m
4:44PM0.14m
5:24AM0.05m
5:26PM0.15m
6:06AM0.04m
6:07PM0.16m
6:46AM0.03m
6:47PM0.16m
7:25AM0.03m
7:27PM0.17m
8:03AM0.04m
8:07PM0.18m
8:44AM0.05m
8:48PM0.19m
9:24AM0.06m
9:31PM0.20m
10:06AM0.08m
10:17PM0.20m
10:50AM0.09m
11:05PM0.20m
11:35AM0.09m
11:56PM0.19m
12:23PM0.10m
Wave
Height (m)
Direction
Period (s)
0.8
ESE
8
0.6
ESE
8
0.4
ESE
8
0.4
ESE
7
0.4
ESE
7
0.5
SE
7
0.5
S
3
0.3
SSW
4
0.4
ENE
5
0.4
E
9
0.5
NE
5
0.4
E
8
0.4
E
8
0.8
ESE
4
1.5
ENE
7
1.3
ENE
7
0.9
ENE
7
0.5
ENE
7
0.5
E
7
0.8
WSW
4
0.4
NNE
5
0.3
E
7
0.4
SE
9
0.7
NE
4
0.6
NE
5
0.3
E
6
0.3
ESE
7
0.6
SSW
3
0.5
E
8
0.4
ESE
7
0.4
ESE
8
0.6
S
5
0.7
SSW
4
0.8
SSW
4
0.5
SSE
4
0.4
SSW
3
0.6
S
3
0.5
SSW
3
0.4
SE
7
0.4
NE
4
0.6
NE
6
0.4
ESE
8
0.7
SSW
3
0.7
S
4
0.9
SSW
4
0.4
ESE
7
0.4
SE
8
rain showers
part cloud
part cloud
clear
part cloud
cloud
part cloud
rain showers
clear
cloud
part cloud
cloud
part cloud
rain showers
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
cloud
clear
part cloud
part cloud
cloud
rain showers
light rain
part cloud
rain shwrs
some clouds
some clouds
clear
some clouds
cloudy
some clouds
rain shwrs
clear
cloudy
some clouds
cloudy
some clouds
rain shwrs
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
light rain
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
cloudy
clear
some clouds
some clouds
cloudy
rain shwrs
light rain
some clouds
km/h
20
W
15
NW
5
E
20
SSW
20
SW
20
SW
25
SW
15
N
20
N
15
NNW
20
NW
15
NNW
15
SSE
30
WNW
50
NE
35
NNE
20
NNE
10
NNE
5
SE
30
WSW
15
WNW
0
S
15
W
30
N
15
NE
10
WSW
15
SSW
30
SW
20
SW
10
WSW
20
SSW
25
SW
30
SW
30
SW
20
SW
25
SSW
25
SSW
25
SW
10
W
20
N
25
NW
10
W
30
SW
30
SSW
35
WSW
15
NNE
10
W
1
3
9
4
1
1
2
max °C
17
19
18
20
19
19
19
16
16
16
16
14
15
14
9
9
10
11
13
13
17
19
15
13
13
15
18
20
17
20
20
18
20
21
18
20
20
18
20
20
18
16
18
16
18
18
17
Moonrise
3:46
4:50
5:54
6:58
8:01
8:59
9:52
10:36
11:14
11:44
12:10
12:33
12:55
1:16
Moonset
2:29
2:50
3:12
3:38
4:09
4:47
5:32
6:25
7:24
8:27
9:32
10:38
11:43
12:50
1:58
Sunrise
5:11
5:11
5:09
5:09
5:09
5:09
5:07
5:07
5:07
5:07
5:07
5:05
5:05
5:05
5:05
Sunset
8:01
8:02
8:04
8:04
8:05
8:06
8:07
8:07
8:07
8:08
8:09
8:09
8:10
8:12
8:12
8:13
Today's sea temperature in Dennis Port is
13.1° C
(Statistics for 25 May 1981-2005 – mean: 11.4 max: 13.4 min: 9.6°C)
Issued (local time): 1 pm Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest