Weather La Caserne - Detailed bulletin - Free 15-day Marine forecasts

Riantec FRALongitude : -3°19’,2 W Latitude : 47°41’,4 N Altitude : 4m

Wed

17

-

- nd - km/h - bft - m/s - mph

Thu

18

-

- nd - km/h - bft - m/s - mph

Fri

19

-

- nd - km/h - bft - m/s - mph

Sat

20

-

- nd - km/h - bft - m/s - mph

Sun

21

-

- nd - km/h - bft - m/s - mph

Mon

22

-

- nd - km/h - bft - m/s - mph

Tue

23

-

- nd - km/h - bft - m/s - mph

Wed

24

-

- nd - km/h - bft - m/s - mph

Thu

25

-

- nd - km/h - bft - m/s - mph

Fri

26

-

- nd - km/h - bft - m/s - mph

Sat

27

-

- nd - km/h - bft - m/s - mph

Sun

28

-

- nd - km/h - bft - m/s - mph

Mon

29

-

- nd - km/h - bft - m/s - mph

Tue

30

-

- nd - km/h - bft - m/s - mph

Wed

01

-

- nd - km/h - bft - m/s - mph

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 17 september

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

15

10

5

25

20

15

10

5

10

5

0

20

15

10

5

0

1

0.5

3

0

25

20

15

10

70

65

60

55

Thu 18

18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h

220° SW SW
220° SW SW
225° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
215° SW SSW
205° SW SSW
195° S SSW
180° S S
175° S S
165° S SSE
165° S SSE
165° S SSE
170° S SSE
170° S S
170° S S
170° S S

7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3

12 23 6 14 4
13 24 7 15 4
12 22 6 14 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
11 20 6 12 4
11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
10 18 5 11 -
10 19 5 12 -
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4

0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.7
0.7
0.7
0.7

1.2
1.2
1.3
1.3
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4

0.1
0.1
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1

225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
220° SW SW

0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.7
0.7
0.7
0.7

8
8
8
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10

120
120
130
140
140
140
140
140
140
140
150
150
150
160
160
160
160
160
150
150
150
150
150
150

3.0
2.4
2.0
1.8
2.0
2.4
2.9
3.5
4.0
4.2
4.2
3.9
3.3
2.6
2.1
1.8
1.9
2.3
2.8
3.5
4.1
4.5
4.5
4.2

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

0
85
85
85
85
80
85
85
90
90
90
90
90
90
90
90
90
90
90
90
90
80
65
40

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
15
10
10
5
5
10
5
5
5
5
5
5
5
10
10
15
>20
>20
>20
>20
>20

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1021

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
3
2

20 67
18 65
18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
18 64
18 64
18 65
19 65
19 66
19 66
19 67
19 67
19 67

19 67
17 62
16 60
16 60
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
16 61
17 62
17 63
19 67
20 68
20 69
21 69
20 68
20 68

8 14 3 4 9
8 15 3 4 9
8 14 3 4 9
6 12 3 3 7
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
6 12 3 3 7
6 11 2 3 7
5 10 2 3 6
5 10 2 3 6
7 13 3 4 8
8 15 3 4 9
9 16 3 4 10
9 16 3 4 10
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
5 10 2 3 6

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A southwesterly, strong and mostly variable flow prevails over the whole area.

For La Caserne :
No gale warning.

We are 90% sure of the situation, because the clear patches could be more numerous than forecast.

Clear skies. In the evening, good clear periods but cloud building.
No precipitation. SSW wind force 3 from the middle of the day. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility becoming good in the evening.

Tides at Port-Louis

41

High tide 02h25 4.01m

Low tide 08h11 2.12m

47

High tide 14h52 4.28m

Low tide 20h55 1.83m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

17

-

- nd - km/h - bft - m/s - mph

Thu

18

-

- nd - km/h - bft - m/s - mph

Fri

19

-

- nd - km/h - bft - m/s - mph

Sat

20

-

- nd - km/h - bft - m/s - mph

Sun

21

-

- nd - km/h - bft - m/s - mph

Mon

22

-

- nd - km/h - bft - m/s - mph

Tue

23

-

- nd - km/h - bft - m/s - mph

Wed

24

-

- nd - km/h - bft - m/s - mph

Thu

25

-

- nd - km/h - bft - m/s - mph

Fri

26

-

- nd - km/h - bft - m/s - mph

Sat

27

-

- nd - km/h - bft - m/s - mph

Sun

28

-

- nd - km/h - bft - m/s - mph

Mon

29

-

- nd - km/h - bft - m/s - mph

Tue

30

-

- nd - km/h - bft - m/s - mph

Wed

01

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather board sports area La Caserne

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Louis