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 — and sunset is at 08:36 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Low air temperatures (max 8°C on Sun morning, min 3°C on Thu night). Mainly near gales.

Days 5–7 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Cool air temperatures (max 11°C on Wed afternoon, min 3°C on Sun night). Winds decreasing (near gales from the SE on Sun night, light winds from the SE by Tue night).

Days 8–10 Weather Summary

Heavy rain (total 41mm), heaviest during Fri night. Mild temperatures (max 8°C on Fri afternoon, min 4°C on Fri night). Winds decreasing (gales from the E on Thu night, light winds from the SE by Fri night).

Days 11–13 Weather Summary

Moderate rain (total 19mm), heaviest on Sun night. Mild temperatures (max 7°C on Sun morning, min 4°C on Sun night). Winds decreasing (near gales from the ESE on Sun afternoon, light winds from the WSW by Mon afternoon).

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Sat
16
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
10:07PM1.60m
10:10AM1.42m
10:39PM1.60m
10:23AM1.36m
11:16PM1.61m
10:31AM1.35m
11:58PM1.63m
10:54AM1.37m
00:44AM1.65m
11:33AM1.39m
1:32AM1.66m
12:25PM1.41m
2:17AM1.67m
1:25PM1.43m
3:00AM1.65m
2:30PM1.45m
3:44AM1.62m
3:38PM1.45m
4:35AM1.56m
4:51PM1.47m
5:40AM1.52m
6:06PM1.51m
6:51AM1.52m
7:12PM1.60m
7:51AM1.56m
8:08PM1.71m
8:37AM1.61m
8:59PM1.83m
Low Tide
4:28AM0.70m
4:10PM0.59m
4:55AM0.74m
4:32PM0.53m
5:25AM0.78m
5:02PM0.49m
5:59AM0.83m
5:42PM0.46m
6:40AM0.87m
6:28PM0.48m
7:24AM0.89m
7:17PM0.54m
8:09AM0.90m
8:08PM0.63m
8:56AM0.91m
9:00PM0.73m
9:47AM0.93m
9:57PM0.83m
10:44AM0.95m
11:04PM0.89m
11:50AM0.95m
00:20AM0.89m
12:57PM0.91m
1:33AM0.82m
1:53PM0.81m
2:32AM0.73m
2:39PM0.68m
Wave
height (m) 
direction
period (s) 
1.4
SSE
9
1.8
ESE
6
2.1
ESE
6
2.1
SE
7
2.5
SSE
8
1.8
SSE
9
1.3
SSE
8
1
SSE
8
1.1
SE
8
3
SE
7
4.5
S
10
4
WSW
9
3
WSW
8
2.1
WSW
8
1.8
SW
7
2.4
S
8
2
SSW
7
1.5
S
6
1.3
S
6
1.3
ESE
5
1.6
ESE
5
3
ESE
7
4.5
SSE
12
4.5
SE
11
4
SE
10
3
SE
10
2.4
SE
10
2.2
SE
9
1.9
SE
9
2.3
SE
8
3
SE
8
2
SE
8
1.9
SSE
8
1.4
SE
9
1.2
SE
8
1.1
SE
9
0.8
SE
8
0.6
SE
8
0.8
SSE
10
1.3
SSE
9
1.1
SSE
8
1.2
SSE
8
1
SSE
9
1.9
SSE
7
3
SSE
8
1.9
SSE
8
1.8
S
8
cloud
part cloud
part cloud
rain showers
light rain
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
clear
part cloud
part cloud
clear
part cloud
part cloud
light rain
cloud
part cloud
heavy rain
light rain
light rain
rain showers
clear
clear
clear
part cloud
cloud
heavy rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
part cloud
part cloud
heavy rain
heavy rain
mod rain
part cloud
part cloud
cloudy
some clouds
some clouds
rain shwrs
light rain
cloudy
some clouds
cloudy
light rain
light rain
light rain
light rain
clear
some clouds
some clouds
clear
some clouds
some clouds
light rain
cloudy
some clouds
heavy rain
light rain
light rain
rain shwrs
clear
clear
clear
some clouds
cloudy
heavy rain
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
light rain
some clouds
some clouds
heavy rain
heavy rain
mod rain
some clouds
some clouds
 km/h
30
E
40
E
45
ESE
45
ESE
25
ESE
10
E
5
N
10
ESE
30
E
55
SE
55
SW
50
WSW
35
SW
20
SSW
25
SSE
20
SE
20
SE
25
SE
25
E
30
E
40
ESE
65
E
40
ESE
55
ESE
20
SSE
30
SSE
30
SSE
20
SSE
35
E
45
ESE
40
ESE
15
S
25
WSW
15
E
20
E
20
ESE
15
E
5
WNW
15
W
10
SSE
5
S
20
W
20
ESE
30
SE
25
SSW
15
WSW
30
SW
 mm 
2
1
1
5
3
2
1
16
2
3
19
19
2
11
19
7
max°C
3
4
5
5
4
5
6
8
5
5
3
5
7
8
10
8
10
11
7
7
7
7
7
8
7
6
7
6
7
7
5
5
7
7
7
7
7
10
10
9
7
8
8
8
9
7
8
Moonrise
9:07
10:16
11:22
12:21
1:11
1:51
2:22
2:46
3:06
3:24
3:40
3:57
4:15
4:36
5:04
Moonset
5:37
5:59
6:28
7:04
7:50
8:45
9:49
10:58
12:09
1:22
2:35
3:50
5:08
6:30
7:58
Sunrise
6:09
6:07
6:07
6:05
6:03
6:01
6:01
5:58
5:58
5:56
5:54
5:52
5:52
5:50
5:50
5:48
Sunset
8:36
8:37
8:38
8:39
8:42
8:43
8:44
8:45
8:46
8:49
8:50
8:51
8:52
8:53
8:54
8:55
Today's sea temperature in Grand Bay is
2.3° C
(Statistics for 30 Apr 1981-2005 – mean: 1.6 max: 3.9 min: 0.4°C)
Issued (local time): 8 pm Thursday 30 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest