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 — and sunset is at 05:38 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Warm air temperatures (max 26°C on Tue night, min 25°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sat morning, min 25°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 26°C on Mon night, min 25°C on Mon night). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Sun morning. Warm (max 26°C on Thu night, min 25°C on Thu night). Mainly fresh winds.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
High Tide
7:40AM0.35m
5:20PM0.42m
7:59AM0.37m
6:09PM0.39m
8:22AM0.39m
7:14PM0.36m
8:51AM0.40m
8:48PM0.32m
9:26AM0.42m
11:30PM0.29m
10:09AM0.43m
2:17AM0.31m
10:59AM0.45m
3:24AM0.33m
11:55AM0.46m
4:11AM0.34m
12:53PM0.48m
4:51AM0.35m
1:51PM0.49m
5:28AM0.35m
2:46PM0.50m
6:02AM0.35m
3:39PM0.50m
Low Tide
00:25AM0.10m
11:34AM0.32m
00:55AM0.13m
12:55PM0.32m
1:26AM0.17m
2:31PM0.29m
1:59AM0.21m
4:01PM0.25m
2:37AM0.24m
5:16PM0.19m
6:19PM0.12m
7:16PM0.05m
5:45AM0.32m
8:10PM-0.00m
6:51AM0.33m
9:02PM-0.04m
7:49AM0.32m
9:52PM-0.05m
8:43AM0.32m
10:39PM-0.04m
9:36AM0.31m
Wave
height (m) 
direction
period (s) 
1.2
E
9
1.1
E
9
1
E
9
1.1
NE
9
1
NE
10
0.9
ENE
9
0.9
ENE
9
0.7
ENE
8
0.7
ENE
8
0.8
NE
10
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.7
NE
9
0.7
NE
9
0.8
NE
10
0.9
NE
10
0.9
NE
10
0.9
NE
10
1.1
NE
10
1.1
ENE
10
1.1
ENE
10
1.1
ENE
9
1
ESE
8
1
ESE
8
1.2
ESE
8
1.4
ESE
7
1.3
ESE
8
1.3
ESE
8
1.1
ESE
8
1
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
1.2
E
7
1.1
E
7
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
risk tstorm
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
risk tstorm
risk tstorm
risk tstorm
 km/h
25
ENE
25
ENE
20
NE
15
NE
10
NE
20
NNE
15
NE
10
NE
15
NE
20
ENE
20
E
15
ENE
20
ENE
15
ENE
15
ENE
20
ENE
25
E
20
E
25
E
25
E
20
E
20
E
20
E
20
E
25
ESE
30
ESE
25
E
30
E
25
E
20
E
25
E
25
E
15
E
30
E
25
E
30
ENE
 mm 
2
1
1
2
1
3
2
1
max°C
26
25
26
25
25
25
25
25
25
25
26
25
25
26
26
26
26
26
26
26
26
26
25
26
26
26
26
26
25
26
26
25
26
26
26
26
Moonrise
9:57
10:34
11:11
11:48
12:27
1:10
1:58
2:53
3:55
5:02
6:10
7:16
Moonset
9:46
10:38
11:30
12:23
1:20
2:20
3:25
4:34
5:42
6:46
7:44
Sunrise
6:28
6:28
6:28
6:30
6:30
6:31
6:31
6:31
6:31
6:31
6:33
6:33
Sunset
5:38
5:39
5:39
5:40
5:40
5:42
5:42
5:43
5:44
5:44
5:45
5:45
5:45
Today's sea temperature in Grand-Bourg is
27.6° C
(Statistics for 23 Dec 1981-2005 – mean: 27.1 max: 27.9 min: 26.3°C)
Issued (local time): 7 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest