Grand Bay Sea Conditions and Tide Table

Grand Bay 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 06:46 AM and sunset is at 06:52 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm air temperatures (max 29°C on Sun afternoon, min 26°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 52mm), heaviest during Thu night. Warm air temperatures (max 29°C on Tue afternoon, min 24°C on Thu morning). Winds increasing (calm on Tue night, fresh winds from the ENE by Thu night).

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Fri morning. Warm (max 27°C on Sat night, min 25°C on Fri night). Winds decreasing (fresh winds from the ENE on Sat morning, calm by Sun night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 28°C on Mon afternoon, min 23°C on Wed night). Wind will be generally light.

Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
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
6:43AM0.65m
8:09AM0.65m
9:36AM0.62m
11:02AM0.57m
12:36PM0.51m
1:37AM0.31m
2:40PM0.44m
00:18AM0.41m
00:26AM0.51m
1:00AM0.59m
1:42AM0.63m
2:28AM0.66m
3:18AM0.66m
Low Tide
5:30PM0.02m
6:28PM0.02m
7:21PM0.04m
8:11PM0.10m
8:53PM0.18m
9:15PM0.28m
8:20PM0.38m
8:46AM0.22m
10:30AM0.16m
12:01PM0.11m
1:23PM0.08m
2:37PM0.07m
Wave
height (m) 
direction
period (s) 
0
E
1
0
W
8
0.1
S
2
0
W
8
0.1
SE
2
0.2
SSE
3
0.1
NE
2
0.2
ENE
2
0.2
E
2
0
E
5
0.2
S
2
0.1
SE
2
0.1
S
5
0.1
S
2
0.2
SSE
2
0.1
SE
2
0.4
ENE
3
0.4
E
3
0.3
ENE
3
0.3
E
3
0.3
ENE
2
0.4
ENE
3
0.6
ENE
3
0.3
E
3
0.3
E
2
0.4
ENE
3
0.1
E
2
0.1
N
1
0.1
SW
2
0.4
W
3
0.3
NNW
3
0.3
NNE
3
0.1
NW
2
0.3
NNE
3
0.3
NNE
3
0
E
5
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
cloud
heavy rain
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
cloudy
heavy rain
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
10
ENE
15
ENE
10
S
5
E
15
E
0
SSE
15
ENE
20
ENE
15
ESE
10
ENE
15
ESE
10
SE
10
E
15
ESE
15
SE
10
NE
30
ENE
25
ESE
20
E
25
ENE
20
ENE
35
ENE
30
ENE
20
E
25
ENE
20
ENE
10
SSE
10
NNW
5
SSW
15
NNE
20
NNE
10
NE
15
N
25
NE
10
ENE
0
W
 mm 
6
2.0
1.0
3
3
1.0
11
9
22
5
2.0
5
1.0
max°C
28
28
27
28
29
27
28
28
27
28
29
28
29
28
28
26
25
27
26
26
26
26
26
27
27
26
26
27
28
27
24
26
26
24
24
24
Moonrise
2:59
3:54
4:41
5:23
6:01
6:35
7:08
7:42
8:19
8:59
9:43
10:33
Moonset
12:01
1:06
2:16
3:28
4:39
5:48
6:57
8:04
9:11
10:18
11:23
12:26
Sunrise
6:46
6:46
6:47
6:47
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:52
Sunset
6:52
6:52
6:50
6:49
6:47
6:46
6:45
6:44
6:43
6:42
6:40
6:39
Today's sea temperature in Grand Bay is 29.5 °C (Statistics for 23 Sep 1981-2005 – mean: 27.8 max: 29.1 min: 26.7°C)
Nearest