Port Saint Johns Sea Conditions and Tide Table

Port Saint Johns 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 06:16 AM and sunset is at 05:49 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu afternoon. Warm air temperatures (max 28°C on Thu morning, min 18°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm air temperatures (max 27°C on Sat morning, min 21°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm (max 28°C on Tue afternoon, min 22°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm (max 29°C on Fri afternoon, min 17°C on Sun morning). Mainly fresh winds.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thu
23
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
High Tide
6:20AM1.31m
6:40PM1.18m
6:51AM1.17m
7:24PM1.05m
7:45AM1.03m
10:13PM0.96m
11:18AM0.99m
00:36AM1.10m
12:48PM1.12m
1:19AM1.28m
1:31PM1.28m
1:52AM1.46m
2:06PM1.42m
2:23AM1.64m
2:40PM1.55m
2:55AM1.77m
3:13PM1.64m
3:28AM1.86m
3:46PM1.70m
4:02AM1.89m
4:21PM1.71m
4:37AM1.85m
4:56PM1.67m
5:13AM1.75m
5:34PM1.58m
5:52AM1.60m
6:15PM1.45m
6:35AM1.41m
7:06PM1.30m
Low Tide
12:35PM0.47m
00:43AM0.57m
1:16PM0.60m
1:31AM0.71m
2:49PM0.72m
4:34AM0.80m
5:52PM0.68m
6:45AM0.67m
6:56PM0.53m
7:29AM0.49m
7:34PM0.37m
8:04AM0.32m
8:07PM0.23m
8:36AM0.16m
8:39PM0.10m
9:08AM0.03m
9:12PM0.01m
9:41AM-0.05m
9:46PM-0.04m
10:15AM-0.07m
10:21PM-0.04m
10:50AM-0.03m
10:58PM0.03m
11:26AM0.07m
11:37PM0.14m
12:04PM0.20m
00:20AM0.30m
12:49PM0.36m
1:14AM0.49m
Wave
height (m) 
direction
period (s) 
2.1
S
13
2.1
S
13
1.8
S
13
1.4
S
12
1.3
SSE
12
1.1
S
11
1
S
11
1
S
10
1
SSW
14
1
SSW
14
1.1
SSW
14
1.1
S
13
1.1
S
13
1
S
13
1.1
S
12
1.2
S
12
1.1
S
11
1.1
S
11
1
S
11
1
SSW
14
1.2
SW
15
1.8
SSW
7
1.8
SSW
7
1.8
SW
14
1.8
SW
14
1.8
SSW
16
1.5
SSW
15
1.5
SSW
14
1.6
SW
14
1.6
E
8
1.6
E
8
1.6
E
8
2.4
S
8
2.5
SSW
9
3
SSW
12
2.4
SSW
13
2.1
SSW
12
2
S
11
1.8
SSE
10
1.5
SE
10
1.6
ESE
10
1.8
SE
10
2.3
SSW
13
2
SSW
13
1.8
SSW
13
2
SSW
13
2.2
SSW
12
clear
clear
clear
clear
rain showers
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
part cloud
part cloud
clear
thunderstorm
clear
part cloud
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
rain showers
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
light rain
light rain
thunderstorm
light rain
cloud
light rain
clear
clear
clear
clear
rain shwrs
risk tstorm
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
clear
risk tstorm
clear
some clouds
some clouds
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
rain shwrs
risk tstorm
some clouds
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
light rain
light rain
risk tstorm
light rain
cloudy
light rain
 km/h
15
ENE
30
ENE
15
NNE
10
ENE
15
NNW
10
NNW
5
E
15
NE
10
NNW
10
S
15
SSW
10
WSW
5
ENE
5
SW
5
WSW
5
SSE
15
E
10
NNE
5
NE
15
NNE
25
SW
25
SW
20
SSW
10
ENE
20
ENE
20
ENE
10
N
10
NE
20
NE
15
WSW
5
NE
5
NE
30
SW
20
SSW
15
S
5
NNW
20
NE
35
NE
10
N
25
SSW
5
S
5
SSE
5
S
5
SSW
10
SW
20
SW
25
SW
 mm 
5
1
2
4
1
5
1
5
1
2
2
2
3
1
max°C
24
26
22
28
28
22
28
28
25
27
25
24
25
26
23
24
25
22
26
28
26
23
23
22
24
25
22
28
29
25
26
22
22
19
21
20
22
24
20
26
24
21
20
20
20
21
20
Moonrise
9:55
10:51
11:51
12:51
1:52
2:54
3:57
5:02
6:10
7:21
8:35
9:49
10:58
11:59
12:50
Moonset
12:07
12:55
1:37
2:15
2:49
3:20
3:49
4:19
4:50
5:24
6:04
6:51
7:47
8:50
9:59
Sunrise
6:16
6:16
6:18
6:18
6:18
6:20
6:20
6:20
6:22
6:22
6:22
6:24
6:24
6:24
6:26
6:26
Sunset
5:49
5:47
5:46
5:45
5:45
5:44
5:42
5:40
5:39
5:38
5:37
5:37
5:36
5:34
5:32
5:31
Today's sea temperature in Port Saint Johns is
24.7° C
(Statistics for 08 Apr 1981-2005 – mean: 24.5 max: 25.9 min: 23.1°C)
Issued (local time): 7 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest