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 05:37 AM and sunset is at 09:07 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Mon night. Cool air temperatures (max 13°C on Mon afternoon, min 3°C on Wed morning). Mainly strong winds.

Days 4–6 Weather Summary

Moderate rain (total 19mm), heaviest on Fri night. Low air temperatures (max 9°C on Sat afternoon, min 3°C on Sat night). Winds decreasing (strong winds from the E on Thu morning, calm by Sat afternoon).

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Tue night. Mild temperatures (max 8°C on Tue morning, min 4°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the E by Tue night).

Days 10–12 Weather Summary

Heavy rain (total 29mm), heaviest during Fri night. Very mild (max 14°C on Fri afternoon, min 6°C on Wed morning). Winds decreasing (fresh winds from the E on Wed morning, calm by Fri night).

Days 13–16 Weather Summary

Heavy rain (total 40mm), heaviest during Sun night. Very mild (max 14°C on Tue afternoon, min 6°C on Mon morning). Mainly fresh winds.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
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High Tide
6:41PM1.53m
7:03AM1.57m
7:38PM1.53m
7:57AM1.50m
8:30PM1.55m
8:41AM1.43m
9:16PM1.56m
9:14AM1.35m
9:57PM1.58m
9:34AM1.29m
10:35PM1.60m
9:41AM1.28m
11:11PM1.61m
9:55AM1.31m
11:46PM1.63m
10:29AM1.36m
00:22AM1.65m
11:16AM1.41m
00:59AM1.67m
12:13PM1.45m
1:38AM1.68m
1:14PM1.50m
2:19AM1.68m
2:15PM1.53m
3:04AM1.65m
3:16PM1.56m
3:56AM1.61m
4:21PM1.58m
Low Tide
12:33PM0.84m
00:57AM0.90m
1:28PM0.81m
2:04AM0.87m
2:15PM0.77m
3:00AM0.85m
2:53PM0.71m
3:47AM0.84m
3:21PM0.64m
4:24AM0.85m
3:44PM0.57m
4:53AM0.87m
4:10PM0.50m
5:17AM0.88m
4:42PM0.45m
5:44AM0.88m
5:21PM0.45m
6:18AM0.85m
6:06PM0.49m
6:56AM0.82m
6:54PM0.56m
7:38AM0.81m
7:43PM0.64m
8:23AM0.82m
8:34PM0.72m
9:11AM0.86m
9:29PM0.80m
10:06AM0.90m
Wave
Height (m)
Direction
Period (s)
0.4
SE
17
0.5
W
4
0.9
SSW
5
2.1
SE
6
2.4
SSE
8
1.9
SE
9
1.9
SE
8
1.8
SE
8
1.6
SE
8
1.9
ESE
6
1.7
SE
7
1.4
SE
8
1.3
SE
7
1.2
ESE
7
1.2
E
7
1.3
E
7
1.1
E
7
0.8
ESE
7
0.7
SE
8
0.6
SE
8
0.4
SE
7
0.6
S
12
0.9
S
10
1.1
S
9
1.1
S
10
1.1
S
9
1.1
SSE
9
1.6
ESE
5
1.9
ESE
6
1.7
SSE
11
1.3
SSE
10
1.3
SSE
10
0.9
SSE
9
1.3
SSE
12
1.2
SSW
7
1.4
S
8
1.4
S
8
1.3
S
8
1.2
S
6
0.9
SSE
6
0.8
SSE
6
0.6
SSE
6
1.6
NW
5
1.7
SSE
10
1.3
SSE
9
1.3
SSE
9
1.2
SSE
8
cloud
part cloud
heavy rain
light rain
light rain
part cloud
light rain
cloud
cloud
light rain
cloud
cloud
cloud
light rain
mod rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
heavy rain
mod rain
cloud
cloud
clear
clear
part cloud
cloud
rain showers
heavy rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
part cloud
clear
clear
clear
clear
cloudy
some clouds
heavy rain
light rain
light rain
some clouds
light rain
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
light rain
mod rain
light rain
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
heavy rain
mod rain
cloudy
cloudy
clear
clear
some clouds
cloudy
rain shwrs
heavy rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
some clouds
clear
clear
clear
clear
km/h
10
W
10
WSW
20
SE
45
E
35
E
10
ESE
35
ESE
35
ESE
35
ESE
40
E
25
E
20
ENE
15
NNE
20
NNE
15
NE
20
NE
5
E
20
E
10
E
15
W
10
WNW
15
SE
20
SE
15
E
15
E
25
E
25
E
35
E
35
E
10
NE
20
NW
25
WNW
5
SW
10
S
5
SSW
0
SSW
10
SE
15
E
15
E
15
E
20
E
0
ESE
25
NW
20
WNW
10
W
10
WSW
15
S
12
4
1
2
3
3
10
3
3
13
6
1
21
4
2
1
1
8
25
max °C
12
13
10
6
7
8
3
4
5
5
7
7
5
6
6
7
9
7
5
6
6
7
7
6
8
8
6
6
6
8
10
10
12
13
14
12
10
9
9
10
9
9
7
8
8
12
14
Moonrise
3:29
4:38
5:47
6:57
8:06
9:13
10:14
11:07
11:50
12:23
12:50
1:11
1:29
1:45
2:00
Moonset
2:55
3:10
3:26
3:43
4:04
4:30
5:04
5:46
6:39
7:41
8:48
9:58
11:09
12:20
1:32
2:46
Sunrise
5:37
5:37
5:37
5:35
5:35
5:33
5:33
5:33
5:31
5:31
5:31
5:31
5:30
5:30
5:28
5:28
Sunset
9:07
9:08
9:09
9:12
9:13
9:14
9:15
9:15
9:15
9:16
9:17
9:19
9:20
9:21
9:21
9:22
Today's sea temperature in Grand Bay is
3.1° C
(Statistics for 25 May 1981-2005 – mean: 4.6 max: 6.5 min: 3.2°C)
Issued (local time): 8 am Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest