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 — and sunset is at 06:45 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Mon afternoon. Warm air temperatures (max 29°C on Tue afternoon, min 22°C on Sat night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue afternoon).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Warm air temperatures (max 27°C on Wed morning, min 19°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the SW by Thu night).

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Fri night. Warm (max 27°C on Mon afternoon, min 19°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 44mm), heaviest during Wed night. Warm (max 26°C on Tue afternoon, min 21°C on Mon night). Wind will be generally light.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Mon
9
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
night
AM
Wave Height Map
High Tide
6:06PM1.60m
6:28AM1.69m
6:38PM1.47m
7:03AM1.54m
7:15PM1.32m
7:46AM1.36m
8:05PM1.14m
8:56AM1.16m
10:08PM0.99m
11:48AM1.09m
1:06AM1.09m
1:34PM1.23m
2:09AM1.30m
2:25PM1.39m
2:50AM1.49m
3:03PM1.52m
3:24AM1.65m
3:35PM1.62m
3:55AM1.76m
4:05PM1.68m
4:24AM1.82m
4:33PM1.70m
4:51AM1.82m
5:00PM1.68m
5:17AM1.78m
5:25PM1.62m
5:41AM1.69m
5:49PM1.54m
Low Tide
00:10AM0.06m
12:38PM0.19m
00:43AM0.19m
1:16PM0.34m
1:22AM0.36m
2:05PM0.51m
2:16AM0.55m
3:36PM0.67m
4:30AM0.70m
6:40PM0.64m
7:17AM0.60m
7:56PM0.46m
8:18AM0.42m
8:38PM0.29m
8:59AM0.26m
9:11PM0.14m
9:32AM0.14m
9:41PM0.03m
10:03AM0.06m
10:09PM-0.03m
10:31AM0.03m
10:36PM-0.04m
10:58AM0.03m
11:02PM-0.01m
11:23AM0.07m
11:27PM0.05m
11:47AM0.15m
11:51PM0.15m
Wave
height (m) 
direction
period (s) 
1.4
SSE
8
1.3
SSE
8
1.6
SSE
7
1.6
ESE
7
1.6
ESE
7
1.5
ESE
7
1.6
E
7
1.4
E
8
1.2
E
8
1.2
SSW
14
2.5
SSW
11
2.5
SSW
10
1.9
SSW
9
1.4
SSW
9
1.2
SSW
9
2.3
SSW
8
2.5
SSW
10
2.2
SSW
11
1.9
SSW
11
1.7
SSW
11
1.6
SSW
10
1.8
SSE
12
2.2
SSW
9
1.8
SSW
8
1.6
S
11
1.8
SSW
15
1.8
SSW
15
1.8
SSW
14
1.7
SSW
14
1.8
SSW
13
1.7
SSW
12
1.5
SSW
12
1.4
SSW
12
1.3
SSW
11
1.5
SSW
11
1.6
SSW
10
1.5
SSW
10
1.6
SSW
10
2
E
7
1.9
ESE
8
1.5
ESE
8
1.6
ESE
10
1.7
ESE
9
1.6
ESE
10
2
ESE
10
1.6
SSW
14
1.7
SSW
14
thunderstorm
clear
clear
clear
part cloud
mod rain
thunderstorm
cloud
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
mod rain
clear
rain showers
light rain
clear
clear
rain showers
clear
clear
part cloud
clear
clear
clear
part cloud
rain showers
mod rain
light rain
light rain
heavy rain
rain showers
light rain
light rain
part cloud
part cloud
part cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
risk tstorm
clear
clear
clear
some clouds
mod rain
risk tstorm
cloudy
some clouds
risk tstorm
clear
clear
clear
clear
some clouds
mod rain
clear
rain shwrs
light rain
clear
clear
rain shwrs
clear
clear
some clouds
clear
clear
clear
some clouds
rain shwrs
mod rain
light rain
light rain
heavy rain
rain shwrs
light rain
light rain
some clouds
some clouds
some clouds
cloudy
rain shwrs
some clouds
clear
clear
clear
clear
 km/h
10
NE
20
ENE
30
ENE
25
NE
30
ENE
25
NE
20
NE
5
N
5
NE
10
WSW
25
SSW
25
SSW
10
W
10
SE
15
SSE
30
SW
20
SW
15
SSE
15
NE
5
E
0
SE
25
WSW
25
SSW
5
S
10
NE
5
SE
5
E
10
W
10
SSE
10
SSE
10
S
5
S
10
S
0
NNW
15
ESE
15
E
15
NE
30
NE
35
NE
20
NE
10
NE
20
NE
20
NE
30
ENE
35
ENE
15
NNE
15
ENE
 mm 
3
7
1
1
9
1
4
2
1
10
3
5
13
8
3
1
1
max°C
24
27
27
24
28
27
24
24
29
24
27
26
24
25
26
23
22
23
20
25
26
24
23
23
22
25
27
24
25
26
24
22
23
22
22
22
22
24
25
23
25
25
23
27
27
23
27
Moonrise
10:43
11:53
1:03
2:11
3:14
4:08
4:54
5:32
6:05
6:34
7:02
7:29
7:57
8:27
9:00
Moonset
9:30
10:12
11:03
12:01
1:07
2:17
3:26
4:33
5:37
6:38
7:37
8:36
9:34
10:32
11:31
Sunrise
5:45
5:46
5:47
5:47
5:48
5:48
5:50
5:50
5:50
5:52
5:52
5:52
5:54
5:54
5:56
5:56
Sunset
6:45
6:44
6:43
6:42
6:40
6:39
6:38
6:37
6:37
6:35
6:34
6:32
6:31
6:30
6:29
6:28
Today's sea temperature in Port Saint Johns is
25.3° C
(Statistics for 21 Feb 1981-2005 – mean: 25.1 max: 26.7 min: 23.9°C)
Issued (local time): 7 pm Saturday 21 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest