Grand-Bourg Sea Conditions and Tide Table

Grand-Bourg 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 05:43 AM and sunset is at 06:22 PM.

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Fri morning. Warm air temperatures (max 27°C on Fri morning, min 23°C on Fri night). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 28mm), heaviest during Mon night. Warm air temperatures (max 26°C on Mon morning, min 25°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 26°C on Thu morning, min 25°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 30mm), heaviest during Tue night. Warm (max 26°C on Sun morning, min 25°C on Sun night). Mainly fresh winds.

Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
2:25PM0.41m
2:07AM0.45m
3:28PM0.42m
2:35AM0.47m
4:28PM0.41m
3:07AM0.49m
5:27PM0.39m
6:30PM0.36m
7:43PM0.33m
5:42AM0.44m
6:31AM0.41m
1:27AM0.34m
7:34AM0.37m
1:04AM0.35m
9:31AM0.34m
1:10AM0.36m
11:55AM0.33m
1:19AM0.38m
Low Tide
8:06AM0.17m
8:09PM0.22m
8:52AM0.10m
8:48PM0.25m
9:39AM0.04m
9:24PM0.27m
10:27AM-0.01m
9:56PM0.29m
11:18AM-0.03m
10:24PM0.31m
12:11PM-0.02m
10:44PM0.31m
1:09PM0.00m
2:13PM0.04m
3:21PM0.09m
2:46AM0.34m
4:29PM0.13m
5:20AM0.31m
5:30PM0.17m
6:37AM0.28m
6:19PM0.20m
Wave
height (m) 
direction
period (s) 
1.1
E
8
1
E
8
1
E
8
1.1
E
7
1.1
E
7
1.2
E
8
1.3
E
7
1.2
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.9
E
8
0.8
E
8
0.9
E
8
0.9
ENE
8
0.9
E
8
0.9
E
8
1
E
8
0.9
ENE
8
0.9
ENE
8
1.1
ENE
8
1.1
E
6
1.2
E
6
1.3
E
6
1.1
E
6
0.9
E
6
0.9
ESE
6
0.9
E
6
0.9
E
6
thunderstorm
thunderstorm
light rain
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
risk tstorm
risk tstorm
light rain
risk tstorm
cloudy
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
cloudy
risk tstorm
risk tstorm
cloudy
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
 km/h
25
ESE
15
ENE
20
E
25
ESE
25
E
25
E
25
ESE
20
E
30
E
25
ESE
20
E
25
E
20
E
15
E
15
E
15
E
15
ENE
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
E
20
ENE
25
E
20
E
25
E
25
E
25
E
25
E
30
E
25
E
20
E
25
E
20
ENE
20
E
 mm 
6
3
3
3
1
2
1
5
1
1
9
2
3
5
1
6
1
3
1
2
4
2
3
2
2
3
8
2
1
1
10
max°C
27
26
26
27
27
26
26
27
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
Moonrise
3:51
4:33
5:18
6:07
7:02
8:02
9:06
10:09
11:10
12:07
12:59
1:49
Moonset
4:20
5:21
6:25
7:33
8:41
9:48
10:50
11:45
12:33
1:14
1:51
Sunrise
5:43
5:43
5:43
5:41
5:41
5:41
5:41
5:39
5:39
5:39
5:39
5:39
Sunset
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:23
6:23
6:23
6:23
Today's sea temperature in Grand-Bourg is 27.5 °C (Statistics for 25 Apr 1981-2005 – mean: 27.1 max: 28.0 min: 26.5°C)
Issued (local time): 1 am Friday 25 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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