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 05:54 AM and sunset is at 06:29 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm air temperatures (max 25°C on Mon afternoon, min 17°C on Sat night). Winds decreasing (strong winds from the SW on Sat afternoon, calm by Sun morning).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Thu afternoon, min 18°C on Tue night). Winds increasing (light winds from the NNE on Wed morning, fresh winds from the ENE by Thu afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 29°C on Sun afternoon, min 21°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 30°C on Wed morning, min 22°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the SW by Wed night).

Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
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
5:41AM1.69m
5:49PM1.54m
6:04AM1.58m
6:12PM1.43m
6:26AM1.45m
6:34PM1.30m
6:48AM1.30m
6:57PM1.16m
7:14AM1.15m
7:25PM1.01m
7:56AM1.00m
00:26AM0.90m
12:52PM1.00m
1:44AM1.07m
1:45PM1.16m
2:12AM1.25m
2:16PM1.32m
2:38AM1.44m
2:45PM1.47m
3:04AM1.61m
3:13PM1.60m
3:31AM1.75m
3:42PM1.69m
3:59AM1.86m
4:12PM1.74m
4:29AM1.91m
4:42PM1.75m
4:59AM1.89m
5:13PM1.70m
Low Tide
11:47AM0.15m
11:51PM0.15m
12:11PM0.25m
00:15AM0.27m
12:35PM0.37m
00:38AM0.41m
1:01PM0.50m
1:03AM0.56m
1:34PM0.65m
1:34AM0.72m
3:25PM0.79m
6:15AM0.82m
7:27PM0.67m
7:43AM0.66m
7:59PM0.51m
8:14AM0.49m
8:25PM0.34m
8:42AM0.32m
8:51PM0.19m
9:10AM0.17m
9:17PM0.06m
9:39AM0.05m
9:45PM-0.03m
10:08AM-0.04m
10:14PM-0.09m
10:39AM-0.07m
10:44PM-0.09m
11:10AM-0.04m
11:15PM-0.03m
Wave
height (m) 
direction
period (s) 
3
SSW
9
4
SSW
11
3
SSW
12
3
SSW
12
3
SSW
12
2.4
SSW
12
2.1
SSW
12
2
SSW
12
1.7
SSW
12
1.6
S
11
1.8
S
11
1.6
S
11
1.5
S
11
1.7
S
11
1.6
E
9
1.7
E
8
2
S
15
1.8
S
14
1.6
S
13
1.5
S
13
1.2
S
12
1.1
S
12
1.1
SW
18
1.1
SW
16
1.1
SW
14
1.3
SSW
14
1.2
SSW
13
1.2
SSW
12
1.6
SSW
12
1.7
S
8
1.4
SSW
11
1.3
SSW
11
1.3
SSW
11
1.4
SSW
11
1.8
E
7
1.5
E
8
2
S
8
2.5
SSW
9
2.2
SSW
10
1.7
SSW
10
1.7
S
10
1.8
S
10
1.7
SSW
11
1.7
S
11
1.5
S
11
1.5
S
11
1.7
SSE
11
part cloud
part cloud
rain showers
rain showers
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
cloud
rain showers
clear
part cloud
light rain
light rain
light rain
some clouds
some clouds
rain shwrs
rain shwrs
cloudy
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
risk tstorm
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
light rain
light rain
light rain
cloudy
rain shwrs
clear
some clouds
light rain
light rain
light rain
 km/h
40
SW
40
SSW
15
WSW
0
WNW
15
ENE
15
NNE
25
ENE
30
ENE
15
NNE
25
ENE
30
ENE
15
NNE
25
ENE
30
ENE
20
NE
30
ENE
35
NE
20
NNE
10
ENE
5
ENE
10
W
15
SSW
10
SSE
10
N
15
ENE
25
ENE
10
NNE
25
SSW
25
SSW
15
WSW
5
SSE
20
ENE
15
NNE
20
ENE
25
NE
15
WSW
25
SW
30
SW
15
WSW
5
SW
10
E
10
NE
15
E
25
ENE
15
ENE
10
ESE
15
SSE
 mm 
4
1
1
1
1
3
1
1
2
2
3
max°C
23
22
20
19
21
20
24
25
22
25
25
22
25
26
24
27
28
24
27
28
24
26
27
24
28
29
24
28
27
25
25
27
24
30
30
27
24
23
21
22
22
21
25
25
22
22
21
Moonrise
8:27
9:00
9:38
10:22
11:11
12:05
1:04
2:05
3:07
4:10
5:13
6:17
7:22
8:31
9:41
Moonset
9:34
10:32
11:31
12:28
1:24
2:15
3:01
3:43
4:19
4:52
5:23
5:52
6:22
6:54
7:29
8:10
Sunrise
5:54
5:56
5:56
5:56
5:58
5:58
5:58
6:00
6:01
6:01
6:01
6:03
6:03
6:03
6:05
6:05
Sunset
6:29
6:28
6:27
6:25
6:24
6:22
6:22
6:21
6:20
6:17
6:16
6:15
6:15
6:13
6:12
6:10
Today's sea temperature in Port Saint Johns is
24.3° C
(Statistics for 07 Mar 1981-2005 – mean: 25.1 max: 26.7 min: 24.2°C)
Issued (local time): 7 am Saturday 07 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest