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 05:56 AM and sunset is at 08:42 PM.

Days 1–3 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Thu afternoon, min 18°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Warm (max 21°C on Tue afternoon, min 15°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon afternoon, light winds from the NNW by Wed night).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sun morning. Warm (max 20°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 19mm), heaviest on Wed night. Warm (max 20°C on Mon morning, min 15°C on Tue night). Winds increasing (calm on Sun night, strong winds from the WSW by Wed afternoon).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wed
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:44PM3.57m
7:14AM3.47m
7:31PM3.88m
7:59AM3.69m
8:13PM4.08m
8:39AM3.82m
8:52PM4.14m
9:17AM3.83m
9:29PM4.08m
9:52AM3.76m
10:03PM3.90m
10:24AM3.60m
10:35PM3.64m
10:55AM3.39m
11:06PM3.35m
11:26AM3.15m
11:38PM3.04m
11:58AM2.90m
00:13AM2.75m
12:39PM2.67m
1:01AM2.49m
1:40PM2.47m
2:22AM2.31m
3:40PM2.43m
4:54AM2.38m
5:30PM2.67m
6:01AM2.65m
6:18PM2.99m
Low Tide
11:37AM0.62m
00:12AM0.37m
12:26PM0.37m
00:59AM0.11m
1:10PM0.18m
1:40AM-0.05m
1:51PM0.06m
2:19AM-0.11m
2:29PM0.05m
2:56AM-0.06m
3:06PM0.13m
3:30AM0.09m
3:42PM0.30m
4:04AM0.32m
4:17PM0.53m
4:37AM0.60m
4:53PM0.81m
5:12AM0.91m
5:32PM1.12m
5:54AM1.22m
6:29PM1.42m
7:07AM1.49m
8:35PM1.58m
9:20AM1.54m
10:17PM1.46m
10:37AM1.36m
11:15PM1.21m
11:25AM1.11m
11:56PM0.92m
Wave
Height (m)
Direction
Period (s)
0.4
SSW
4
0.9
E
5
0.6
E
5
0.9
E
6
0.7
S
6
0.7
S
6
0.6
S
7
0.8
WSW
4
0.6
WSW
7
0.4
WSW
9
0.8
WSW
4
0.6
WNW
4
0.5
NW
4
0.4
WSW
7
0.7
N
4
0.5
ENE
4
0.3
SSE
5
0.4
SW
4
0.3
WSW
2
1.1
WSW
5
1.3
WSW
6
0.9
WSW
5
0.9
WSW
5
0.8
WSW
5
0.7
WSW
5
0.8
WSW
4
0.6
WSW
5
0.4
WSW
5
0.3
SW
6
0.2
SSW
14
0.3
SW
12
0.4
SW
8
0.4
SSE
5
0.2
WSW
11
0.6
WSW
3
0.6
WSW
4
1
SW
5
1.4
SW
6
0.9
SW
6
0.5
WSW
6
0.8
SW
4
1.4
SW
5
1.4
WSW
6
1.6
WSW
6
1.4
WSW
7
1.1
WSW
7
2.1
SW
6
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
light rain
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
light rain
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
clear
cloud
mod rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
light rain
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
light rain
light rain
light rain
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
clear
cloudy
mod rain
km/h
20
E
20
E
15
NE
20
ENE
20
E
15
NNE
5
WNW
20
WNW
10
NW
10
W
20
W
20
NNW
20
N
5
SSW
20
N
15
NNE
15
SSW
10
NW
20
SW
30
WSW
25
WNW
25
WNW
25
WNW
20
W
20
WNW
25
W
10
WNW
5
NE
10
SSW
5
ENE
15
ENE
10
SW
10
NW
5
W
25
WSW
15
SW
25
SSE
25
SE
5
WSW
5
WSW
30
SW
35
SW
30
W
40
W
25
WNW
30
WSW
45
SW
 mm
2
1
1
3
3
7
max °C
18
20
20
23
25
25
28
30
21
24
26
19
22
23
17
18
21
19
19
20
19
19
21
16
20
20
16
18
18
18
18
19
16
18
20
16
16
18
18
20
20
19
19
19
16
17
18
Moonrise
3:42
5:13
6:42
8:06
9:27
10:45
12:01
1:17
2:31
3:43
4:47
5:42
6:25
6:57
7:21
7:39
Moonset
8:18
8:40
8:56
9:10
9:23
9:37
9:51
10:09
10:31
11:01
11:41
12:32
1:35
2:45
4:00
Sunrise
5:56
5:56
5:58
6:00
6:01
6:03
6:05
6:05
6:07
6:09
6:11
6:11
6:13
6:15
6:16
6:18
Sunset
8:42
8:39
8:37
8:36
8:34
8:31
8:30
8:29
8:27
8:24
8:22
8:21
8:19
8:15
8:14
8:12
Today's sea temperature in Dartmouth is
18.9° C
(Statistics for 11 Aug 1981-2005 – mean: 16.8 max: 18.3 min: 15.1°C)
Issued (local time): 12 pm Tuesday 11 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest