Weather Port-Louis - Detailed bulletin - Free 15-day Marine forecasts

Port-Louis FRALongitude : -3°21’,3 W Latitude : 47°42’,702 N Altitude : 0m

Sat

09

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Sun

10

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Mon

11

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Tue

12

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Wed

13

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Thu

14

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Fri

15

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Sat

16

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Sun

17

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Mon

18

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Tue

19

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Wed

20

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Thu

21

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Fri

22

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Sat

23

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 9 august

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)

20

15

10

5

0

40

30

20

10

0

10

5

0

25

20

15

10

5

0

10

5

0

0.5

0

3

0

40

30

20

10

0

90

80

70

60

50

40

Sun 10

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

20° N NNE
20° N NNE
15° N NNE
20° N NNE
25° NE NNE
30° NE NNE
40° NE NE
35° NE NNE
35° NE NE
45° NE NE
55° NE NE
65° NE ENE
65° NE ENE
70° E ENE
75° E ENE
80° E ENE
90° E E
100° E E
85° E E
75° E ENE
70° E ENE
60° NE ENE
45° NE NE
45° NE NE

8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
6 12 3 7 3
8 15 4 9 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
5 9 3 6 2
3 6 2 4 2
4 7 2 4 2
6 11 3 7 2
8 14 4 9 3
8 15 4 9 3
10 19 5 12 3
11 20 6 12 4

13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
11 21 6 13 4
11 20 6 12 4
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
9 16 4 10 3
11 21 6 13 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
12 22 6 14 4
13 25 7 16 4
16 30 8 19 5
18 33 9 21 5

0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

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
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

0.1
0.1
0.1
0.1
0
0
0
0
0
0.1
0.2
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0.1
0.1
0.1

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2

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

110
120
120
120
130
130
130
130
130
130
110
120
130
130
130
130
120
120
110
110
110
110
110
110

1.0
1.2
1.9
2.8
3.7
4.5
4.8
4.7
4.1
3.2
2.3
1.5
1.1
1.1
1.7
2.7
3.7
4.6
5.1
5.1
4.5
3.6
2.6
1.6

17 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 62
16 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

0
0
0
0
0
0
0
0
5
0
5
5
10
5
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
0
0
0
0
0
0
0
0
0
0

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

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022
1022

0
0
0
0
0
0
0
0
0
1
2
4
5
7
8
7
6
4
3
1
0
0
0
0

18 64
17 62
16 60
15 59
15 58
14 57
12 54
11 52
12 54
16 60
18 65
20 68
22 71
23 73
24 76
25 77
26 78
26 79
27 80
27 80
27 80
25 77
23 73
21 70

15 59
14 58
13 56
13 55
12 54
12 53
10 51
9 48
11 51
15 59
18 65
24 74
27 80
27 80
29 83
30 86
31 87
31 87
30 86
28 82
26 78
23 73
22 71
20 68

9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
9 16 3 4 10
6 11 2 3 7
4 8 2 2 5
4 8 2 2 5
4 7 2 2 4
3 5 1 1 3
4 7 2 2 4
4 7 2 2 4
4 8 2 2 5
4 8 2 2 5
4 7 2 2 4
10 19 3 5 12
15 27 4 8 17

0.8
0.8
0.8
0.8
0.8
0.8
0.8
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
0.7
0.7
0.7
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

High 1026 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 17 knots to the East-North-East to be centered at 110 nautical miles in the South-West of the isles of Scilly.

For Port-Louis :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, some fair-weather cumulus clouds.
NNE wind force 3. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.

Tides at Port-Louis

78

High tide 05h35 4.67m

Low tide 11h46 1.22m

83

High tide 17h50 5.01m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sat

09

-

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

Sun

10

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

Mon

11

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

Tue

12

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

Wed

13

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

Thu

14

-

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

Fri

15

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

Sat

16

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

Sun

17

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

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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- 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 port Port-Louis

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Louis