Johnstown Sea Conditions and Tide Table

Johnstown 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 — and sunset is at 08:37 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Wed night. Warm air temperatures (max 27°C on Thu morning, min 16°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 27°C on Fri afternoon, min 18°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Warm (max 29°C on Mon afternoon, min 16°C on Tue night). Wind will be generally light.

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
High Tide
5:25AM0.32m
6:15PM0.31m
6:17AM0.31m
7:49PM0.28m
8:52AM0.31m
9:20PM0.27m
9:51AM0.32m
10:18PM0.28m
10:38AM0.33m
11:03PM0.29m
11:24AM0.34m
11:45PM0.29m
12:12PM0.34m
00:32AM0.29m
1:07PM0.34m
1:28AM0.28m
2:05PM0.34m
2:29AM0.27m
2:52PM0.33m
3:22AM0.26m
3:24PM0.33m
4:01AM0.25m
3:48PM0.33m
Low Tide
11:22PM0.25m
12:55PM0.24m
11:47PM0.24m
2:05PM0.22m
00:19AM0.24m
3:24PM0.22m
1:01AM0.24m
5:02PM0.21m
1:57AM0.25m
6:08PM0.22m
6:56PM0.22m
7:41PM0.23m
6:04AM0.22m
8:32PM0.23m
6:35AM0.22m
9:37PM0.23m
6:58AM0.21m
11:00PM0.22m
7:17AM0.22m
11:53PM0.22m
7:34AM0.22m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
thunderstorm
rain showers
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
part cloud
clear
clear
clear
clear
rain showers
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
risk tstorm
rain shwrs
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
risk tstorm
some clouds
clear
clear
clear
clear
rain shwrs
light rain
some clouds
clear
 km/h
15
NNW
15
NNW
10
NW
10
SSW
10
WSW
15
SSW
15
SSW
15
SSW
15
S
10
SSW
15
SSW
25
SSW
15
SSW
20
SSW
25
SSW
10
SSW
10
WSW
20
SSW
10
SSW
10
SSW
20
SSW
10
S
10
S
20
SSW
10
SSW
10
SSW
10
SSW
5
WNW
10
NW
10
WSW
10
S
10
SW
20
SSW
5
NNW
10
N
10
NW
 mm 
3
6
3
2.0
5
max°C
17
21
23
20
25
26
19
23
24
19
21
24
18
24
25
19
27
27
20
26
27
20
23
24
20
22
24
21
25
29
19
26
27
19
20
23
Moonrise
11:20
11:42
12:07
12:39
1:19
2:11
3:13
4:22
5:33
6:44
7:51
8:57
Moonset
12:00
1:20
2:39
3:59
5:14
6:22
7:17
8:01
8:34
8:59
9:19
9:36
9:51
Sunrise
5:39
5:41
5:43
5:43
5:45
5:46
5:47
5:48
5:50
5:50
5:52
5:52
Sunset
8:37
8:37
8:36
8:35
8:32
8:31
8:30
8:29
8:28
8:27
8:24
8:23
8:22
Today's sea temperature in Johnstown is 20.5 °C (Statistics for 26 Jul 1981-2005 – mean: 16.3 max: 18.7 min: 13.1°C)
Nearest