Charlestown Sea Conditions and Tide Table

Charlestown 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 07:09 AM and sunset is at 04:21 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 3°C on Mon night, min -9°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 3°C on Sat morning, min -1°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Mon night, min 1°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Thu morning, min 2°C on Thu night). Wind will be generally light.

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
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
High Tide
1:46PM0.96m
2:30AM1.08m
2:37PM0.93m
3:18AM1.11m
3:27PM0.92m
4:05AM1.15m
4:15PM0.93m
4:50AM1.19m
5:02PM0.94m
5:33AM1.24m
5:47PM0.97m
6:17AM1.28m
6:32PM0.99m
7:00AM1.31m
7:17PM1.02m
7:43AM1.34m
8:03PM1.06m
8:27AM1.35m
8:49PM1.09m
9:12AM1.34m
9:38PM1.12m
9:58AM1.31m
10:29PM1.16m
Low Tide
7:52AM0.39m
7:58PM0.30m
8:48AM0.39m
8:43PM0.30m
9:41AM0.38m
9:29PM0.29m
10:30AM0.35m
10:14PM0.27m
11:17AM0.31m
10:58PM0.24m
12:01PM0.28m
11:43PM0.21m
12:44PM0.24m
00:27AM0.18m
1:27PM0.20m
1:13AM0.15m
2:10PM0.17m
1:59AM0.14m
2:53PM0.15m
2:47AM0.14m
3:37PM0.13m
3:38AM0.15m
4:21PM0.12m
4:32AM0.17m
Wave
height (m) 
direction
period (s) 
0.1
SE
9
0.2
ESE
10
0.6
SSW
3
0.9
WSW
4
0.5
S
6
0.4
SE
5
0.3
SE
9
0.3
SE
9
0.2
SSE
10
0.2
SSE
8
0.2
SSE
8
0.2
ESE
10
0.2
ESE
10
0.2
ESE
11
0.2
ESE
11
0.3
ESE
10
0.3
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
SE
9
0.5
E
6
0.7
ESE
10
0.6
ESE
10
0.7
SE
12
1.1
SE
11
0.9
ESE
12
0.7
SE
11
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.7
SE
10
0.7
SE
11
0.4
ESE
10
0.4
ESE
10
0.3
ESE
10
0.2
ESE
10
part cloud
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
some clouds
clear
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
 km/h
5
NW
10
SW
20
SW
25
W
10
NW
15
N
15
N
10
N
10
N
5
NNW
5
WSW
5
N
5
NNW
0
N
10
N
15
NE
10
NNE
15
NNE
15
NE
15
NE
15
NE
20
NNE
15
NNE
15
NE
20
NE
20
NE
15
NNE
10
N
5
NW
10
W
25
NW
25
NNW
10
NNW
15
NNW
5
NW
10
N
 mm 
max°C
-7
-5
3
1
2
0
0
1
0
1
1
0
2
2
1
3
3
1
4
4
2
3
4
5
5
5
4
5
5
5
7
6
4
7
7
5
Moonrise
12:02
1:02
2:04
3:07
4:12
5:18
6:23
7:21
8:12
8:53
9:26
9:54
Moonset
11:55
12:13
12:34
12:59
1:28
2:06
2:54
3:52
5:00
6:13
7:28
8:42
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
7:11
7:11
7:11
7:11
Sunset
4:21
4:22
4:22
4:22
4:23
4:24
4:25
4:25
4:25
4:27
4:28
4:29
Today's sea temperature in Charlestown is 8.6 °C (Statistics for 23 Dec 1981-2005 – mean: 7.9 max: 9.9 min: 6.5°C)
Issued (local time): 6 am Monday 23 Dec 2024
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest