Dartmouth Sea Conditions and Tide Table

Dartmouth 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 05:31 AM and sunset is at 08:49 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Cool air temperatures (max 13°C on Tue morning, min 7°C on Thu night). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the N by Thu night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Cool air temperatures (max 13°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Tue morning. Very mild (max 16°C on Wed afternoon, min 12°C on Mon morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 17°C on Thu morning, min 11°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Very mild (max 18°C on Tue afternoon, min 9°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the NW by Tue night).

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wed
27
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
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High Tide
3:41PM2.81m
3:58AM3.03m
4:47PM3.07m
5:02AM3.26m
5:42PM3.37m
5:59AM3.49m
6:30PM3.63m
6:50AM3.69m
7:16PM3.83m
7:39AM3.81m
8:02PM3.95m
8:27AM3.83m
8:47PM3.96m
9:14AM3.75m
9:33PM3.89m
10:03AM3.58m
10:21PM3.74m
10:53AM3.35m
11:10PM3.53m
11:46AM3.11m
00:03AM3.30m
12:43PM2.90m
1:01AM3.09m
1:48PM2.76m
2:05AM2.93m
3:00PM2.73m
3:18AM2.86m
4:13PM2.82m
Low Tide
9:12AM1.00m
9:35PM1.13m
10:08AM0.71m
10:30PM0.81m
10:55AM0.42m
11:16PM0.48m
11:38AM0.16m
00:01AM0.19m
12:21PM-0.02m
00:44AM-0.03m
1:03PM-0.10m
1:27AM-0.14m
1:45PM-0.08m
2:11AM-0.13m
2:27PM0.05m
2:56AM0.01m
3:11PM0.26m
3:44AM0.24m
3:58PM0.54m
4:36AM0.53m
4:49PM0.85m
5:38AM0.81m
5:54PM1.13m
6:59AM1.01m
7:23PM1.29m
8:26AM1.05m
8:51PM1.28m
9:31AM0.98m
9:54PM1.15m
Wave
Height (m)
Direction
Period (s)
0.4
SW
8
0.5
WNW
3
0.7
W
4
1.6
WSW
6
1.4
WSW
6
1.1
W
6
0.9
NW
4
0.9
NNW
4
0.7
NNE
4
0.4
ENE
4
0.4
NE
4
0.5
NNW
4
0.2
W
5
0.3
WSW
2
0.3
WSW
5
0.2
WSW
12
0.6
WSW
4
0.5
WSW
6
0.4
WSW
5
0.6
SW
4
1.1
SW
5
1.5
SW
6
1.7
SW
6
1.3
WSW
8
0.9
WSW
9
1
WSW
8
0.9
WSW
7
0.9
WSW
6
0.9
WSW
7
0.7
WSW
10
0.7
WSW
10
0.5
WSW
10
0.5
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
9
0.3
WSW
9
0.5
WSW
8
0.4
WSW
14
0.3
WSW
13
0.3
WSW
12
0.3
WSW
7
0.2
WSW
8
0.4
WSW
3
0.4
WSW
4
0.7
NW
4
0.7
NW
4
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
rain showers
part cloud
cloud
part cloud
cloud
light rain
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
cloudy
some clouds
cloudy
light rain
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
km/h
15
WNW
25
NW
25
W
40
WNW
40
WNW
25
NW
30
NNW
30
NNW
20
N
5
NW
20
NW
15
NW
10
NNW
15
W
10
WNW
15
SW
25
WSW
15
W
20
SW
25
SW
30
SW
35
SSW
30
SW
15
SW
20
SSW
25
SW
20
SW
25
SW
20
SW
15
W
10
NNW
10
NW
15
NNW
10
NNE
15
SW
10
NW
10
WNW
15
NNW
10
NW
5
N
10
SW
5
NNW
10
SW
20
W
20
NNW
30
NNW
30
NW
1
1
1
1
1
max °C
13
13
10
11
12
9
11
11
9
11
13
9
11
12
9
12
13
10
13
13
12
12
13
14
15
16
15
17
17
16
16
17
12
14
15
12
16
16
12
14
16
14
17
18
12
13
13
Moonrise
3:26
3:39
3:54
4:11
4:33
5:05
5:52
6:58
8:19
9:46
11:12
12:34
1:51
3:05
4:18
5:30
Moonset
3:25
4:46
6:12
7:42
9:16
10:45
11:59
12:53
1:30
1:55
2:13
2:28
2:40
2:52
3:05
Sunrise
5:31
5:30
5:28
5:26
5:26
5:24
5:22
5:22
5:20
5:20
5:18
5:16
5:16
5:15
5:13
5:13
Sunset
8:49
8:51
8:52
8:53
8:54
8:57
8:58
8:59
9:00
9:01
9:02
9:05
9:06
9:07
9:07
9:09
Today's sea temperature in Dartmouth is
12.7° C
(Statistics for 12 May 1981-2005 – mean: 11.4 max: 12.7 min: 10.3°C)
Issued (local time): 12 pm Tuesday 12 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest