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 05:33 AM and sunset is at 08:47 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Tue morning, min 8°C on Mon night). Winds increasing (light winds from the NW on Mon night, fresh winds from the WNW by Wed morning).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Cool air temperatures (max 12°C on Thu afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu night, calm by Fri night).

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 14°C on Tue morning, min 11°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 15°C on Fri afternoon, min 10°C on Wed night). Mainly fresh winds.

Days 13–16 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 10°C on Sat night). Mainly fresh winds.

Monday
11
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
Tue
26
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
2:26PM2.64m
2:46AM2.87m
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
Low Tide
7:47AM1.21m
8:17PM1.35m
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
Wave
Height (m)
Direction
Period (s)
0.8
E
6
0.5
E
6
0.4
SW
9
0.3
SW
8
0.5
WSW
4
0.6
WSW
4
1.3
WSW
6
1.3
WSW
6
1
W
6
0.9
NNW
4
0.8
NW
4
1
W
5
1.5
NW
6
1
NE
5
0.5
SSE
6
0.5
E
5
0.5
SW
4
0.7
SE
4
0.6
SSW
7
0.7
SSW
8
0.9
SSW
8
0.7
WSW
11
0.6
SW
6
0.6
SW
6
0.9
SW
7
0.9
SW
7
0.7
SW
8
0.8
SW
8
1.6
SW
6
1.9
SW
8
1.1
SW
8
0.9
WSW
8
0.6
WSW
8
0.5
SW
7
0.4
SW
7
0.6
SW
7
0.6
SW
7
0.8
WSW
7
0.8
WSW
8
1
NNW
5
0.9
NW
6
0.9
NNE
4
0.8
ENE
4
0.6
NNW
6
0.6
NNW
6
0.7
SSE
6
0.6
S
7
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
mod rain
rain showers
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
rain showers
light rain
cloud
rain showers
rain showers
rain showers
clear
part cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
rain shwrs
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
cloudy
some clouds
rain shwrs
light rain
cloudy
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
cloudy
cloudy
clear
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
km/h
20
NNW
20
NNW
10
NW
15
WNW
25
NW
25
W
40
WNW
35
WNW
25
NW
30
NW
30
NW
30
WNW
40
N
25
NNE
5
N
10
S
20
S
15
SE
10
SSW
15
SSE
20
SE
10
SSE
15
S
10
SSE
10
SW
25
WSW
10
S
0
WNW
40
WSW
30
W
20
W
20
WSW
10
NNE
15
NE
10
SW
10
NW
15
NNW
25
NNW
15
NNW
30
NNE
30
NNE
30
NNE
25
N
25
NNE
20
N
25
NNE
15
NE
7
1
1
6
1
4
1
1
max °C
13
13
9
14
14
10
12
12
10
11
12
11
10
12
11
12
12
12
13
13
13
13
13
12
14
14
12
14
13
11
14
14
12
13
15
13
17
17
14
16
17
16
18
20
18
19
21
Moonrise
3:13
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
Moonset
2:07
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
Sunrise
5:33
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
Sunset
8:47
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
Today's sea temperature in Dartmouth is
12.6° C
(Statistics for 11 May 1981-2005 – mean: 11.4 max: 12.7 min: 9.6°C)
Issued (local time): 12 pm Monday 11 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest