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

Port-Louis FRALon : -3°21’,3 W Lat : 47°42’,702 N Alt : 0m

Weather Risk Briefing

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

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

Sat

05

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Saturday 22 aug

METEO CONSULT Run : 21/08 18Z Mesh : 1km Updated, 2h ago Update in 1h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

25

20

15

10

5

90

80

70

60

50

40

                                    
                                                                         Sun 23
                                                            
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                        Run : 21/08 18Z
                Mesh : 1km
                Updated, 2h ago
                Update in 1h

Sun 23

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

325° NW NW
255° W WSW
160° S SSE
5° N N
10° N N
15° N NNE
20° N NNE
25° NE NNE
35° NE NE
55° NE ENE
75° E ENE
75° E ENE
105° E ESE
140° SE SE
190° S SSW
220° SW SW
265° W W
305° NW NW
45° NE NE
40° NE NE
40° NE NE
40° NE NE
45° NE NE
50° NE NE

5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
3 6 2 4 2
2 4 1 2 1
1 1 0 1 1
4 7 2 4 2
9 16 4 10 3
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4

8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
9 17 5 11 3
8 14 4 9 3
6 12 3 7 3
8 15 4 9 3
9 16 4 10 3
13 25 7 16 4
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5

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

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

260° W W
260° W W
260° W WSW
260° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

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

7
7
9
8
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10

110
120
120
280
290
170
170
170
170
170
170
270
270
260
150
160
160
160
160
160
150
130
120
120

3.4
3.2
3.0
2.7
2.5
2.5
2.5
2.7
3.0
3.3
3.5
3.7
3.7
3.5
3.3
2.9
2.7
2.5
2.4
2.5
2.7
3.0
3.3
3.5

17 62
17 62
16 62
16 61
16 61
16 61
16 60
16 60
16 60
16 60
16 61
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

0
5
5
10
15
10
20
15
15
20
30
45
50
50
65
50
80
80
95
90
90
60
65
75

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

>20
>20
15
15
15
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1022
1022

0
0
0
0
0
0
0
1
2
3
4
5
6
5
4
3
1
1
0
0
0
0
0
0

13 55
13 55
12 54
11 52
11 52
11 51
11 51
13 55
16 60
18 64
19 66
20 69
21 70
22 71
21 70
22 71
22 71
21 71
21 70
20 68
19 65
18 65
18 64
17 63

11 52
11 51
10 50
9 49
9 48
9 47
9 48
12 53
16 60
19 67
21 70
26 78
27 80
27 81
25 77
26 78
26 79
25 76
23 73
17 63
15 58
14 57
13 56
13 55

10 19 3 5 12
10 18 3 5 11
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
8 15 3 4 9
8 15 3 4 9
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9
6 12 3 3 7
5 9 2 3 6
5 9 2 3 6
5 9 2 3 6
3 6 2 2 4
4 8 2 2 5
7 13 3 4 8
8 14 3 4 9
7 13 3 4 8
15 27 4 8 17
17 31 5 9 19
17 31 5 9 19
17 32 5 9 20

0.7
0.7
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.7
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Loctudy à Lorient

Weather Risk Briefing

A northerly and variable flow prevails over the whole area.

For Port-Louis :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies becoming hazy. It will become increasingly dark during the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. NNE force 2 turning ESE in the middle of the day then NE force 4. Gusts reaching 20 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Ile De Groix located 12 km from Port-Louis

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
02h	10	21	29	14.7	-	10
01h	10	19	31	15.1	-	0
00h	10	26	34	15.7	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Louis

27

High tide 00h37 3.57m

Low tide 06h56 2.47m

26

High tide 13h35 3.71m

Low tide 19h43 2.42m

Consult the tides for August

Go further

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Weather port Port-Louis

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Louis

Go further