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 05:13 AM and sunset is at 09:23 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 18°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sat night, min 15°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Thu afternoon, min 16°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri afternoon).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 18°C on Sat afternoon, min 15°C on Sat night). Winds increasing (light winds from the SW on Fri night, strong winds from the SW by Sun night).

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Mon
21
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
7:19AM3.07m
7:37PM3.38m
8:00AM3.23m
8:16PM3.56m
8:39AM3.36m
8:54PM3.71m
9:17AM3.44m
9:31PM3.79m
9:56AM3.48m
10:08PM3.80m
10:35AM3.46m
10:46PM3.74m
11:15AM3.40m
11:27PM3.62m
11:58AM3.30m
00:10AM3.43m
12:45PM3.17m
1:01AM3.21m
1:40PM3.03m
2:03AM2.99m
2:51PM2.93m
3:27AM2.85m
4:20PM2.96m
Low Tide
12:36PM0.66m
1:03AM0.57m
1:12PM0.51m
1:40AM0.40m
1:49PM0.39m
2:17AM0.27m
2:25PM0.31m
2:54AM0.18m
3:03PM0.28m
3:33AM0.15m
3:43PM0.33m
4:15AM0.19m
4:27PM0.44m
4:59AM0.31m
5:15PM0.60m
5:50AM0.50m
6:12PM0.80m
6:51AM0.71m
7:24PM0.97m
8:06AM0.88m
8:49PM1.02m
9:25AM0.92m
Wave
height (m) 
direction
period (s) 
0.1
SW
8.0
0.1
SW
12.0
0.1
SW
8.0
0.1
SW
10.0
0.1
SW
10.0
0.2
WSW
10.0
0.5
E
4.0
0.6
E
4.0
0.4
SSE
4.0
0.8
ESE
4.0
0.8
E
5.0
0.4
S
5.0
0.6
WSW
5.0
0.9
SW
4.0
0.9
SW
5.0
1
WSW
7.0
1
WSW
7.0
0.9
WSW
7.0
1.2
SW
6.0
1.1
WSW
6.0
0.8
WSW
9.0
0.7
WSW
10.0
0.8
SSW
6.0
0.9
WSW
9.0
1.1
SW
6.0
1.4
WSW
6.0
1
WSW
9.0
1.2
WSW
8.0
1.8
SW
6.0
1.5
SW
6.0
1.6
SW
7.0
1.6
SW
7.0
1.9
SW
7.0
2.2
SW
7.0
1.9
SW
7.0
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
part cloud
rain showers
part cloud
cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
light rain
some clouds
rain shwrs
some clouds
cloudy
rain shwrs
rain shwrs
some clouds
 km/h
5
ESE
10
S
10
N
10
E
10
ESE
10
NE
15
ENE
10
ESE
15
NE
25
E
20
E
10
WSW
20
WSW
30
WSW
20
W
25
W
25
WSW
25
SW
30
SW
25
SW
5
WSW
20
E
10
E
20
W
30
W
35
WSW
20
WSW
30
S
30
SW
30
SW
30
WSW
35
SW
35
WSW
35
WSW
35
WSW
 mm 
1
1
1
1
max°C
21
24
23
23
22
22
20
21
21
19
20
20
19
19
16
18
18
17
19
20
18
21
22
19
19
19
16
17
18
17
18
18
17
18
18
Moonrise
9:52
10:21
10:43
11:01
11:15
11:28
11:41
11:55
12:13
12:36
1:10
Moonset
4:02
5:14
6:33
7:55
9:16
10:37
11:59
1:21
2:47
4:16
5:44
7:05
Sunrise
5:13
5:15
5:16
5:16
5:18
5:18
5:20
5:20
5:22
5:24
5:24
5:26
Sunset
9:23
9:22
9:22
9:22
9:21
9:20
9:19
9:17
9:16
9:15
9:15
9:14
Today's sea temperature in Dartmouth is 16.2 °C (Statistics for 10 Jul 1981-2005 – mean: 15.4 max: 16.8 min: 14.2°C)
Issued (local time): 12 am Thursday 10 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest