Weather Hortense - Detailed bulletin - Free 15-day Marine forecasts

Arcachon FRALon : -1°14’,5098 W Lat : 44°37’,752 N Alt : 0m

Mon

16

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Tue

17

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Wed

18

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Thu

19

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Fri

20

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Sat

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Sun

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Mon

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Tue

24

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Wed

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Thu

26

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Fri

27

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Sat

28

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Sun

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Mon

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BULLETIN

(* established in local time)

Reliability 80%

No gale warning.

Monday 16 mar

METEO CONSULT Run : 16/03 00Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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

20

15

10

5

0

40

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

2

1.5

1

3

0

20

15

10

5

0

70

60

50

40

30

                                    
                                                                         Tue 17
                                                            
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                        Run : 16/03 00Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Tue 17

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

315° NW NW
315° NW NW
315° NW NW
315° NW NW
310° NW NW
320° NW NW
325° NW NNW
340° N NNW
5° N N
30° NE NNE
55° NE NE
70° E ENE
80° E E
90° E E
100° E E
105° E ESE
110° E ESE
110° E ESE
110° E ESE
110° E ESE
110° E ESE
105° E ESE
105° E ESE
105° E ESE

4 8 2 5 2
4 8 2 5 2
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
3 5 1 3 1
3 6 2 4 2
5 9 3 6 2
5 9 3 6 2
6 11 3 7 2
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3

9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
8 15 4 9 3
7 13 4 8 3
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
5 9 3 6 -
6 12 - 7 3
8 15 4 9 3
9 17 5 11 3
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5

1
1.1
1.1
1.1
1.2
1.3
1.4
1.5
1.5
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4

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

290° W WNW
290° W WNW
285° W WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW

1.0
1.1
1.1
1.1
1.2
1.3
1.4
1.5
1.5
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4

13
14
15
15
15
14
14
14
15
15
14
14
14
14
15
15
14
13
13
14
14
14
14
14

300
350
400
410
360
330
340
350
360
370
370
360
360
360
380
380
340
310
310
330
340
340
340
320

1.8
2.4
3.0
3.4
3.5
3.3
2.8
2.1
1.5
1.1
0.9
1.2
1.7
2.4
3.1
3.6
3.8
3.6
3.1
2.4
1.6
1.0
0.7
0.8

12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
13 55

100
100
55
55
55
35
35
30
15
20
25
25
20
10
20
20
30
45
55
50
40
30
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1017
1017
1016
1016

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

13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 53
11 52
11 51
10 50
10 49
9 49
9 48
9 48
9 48
8 47
8 47
8 47
8 46
8 46
9 48
11 51
13 56

11 52
11 52
15 59
15 60
15 59
14 57
13 55
11 52
10 50
9 49
8 47
8 46
7 45
6 44
6 43
6 43
5 42
5 41
5 41
5 40
5 40
7 44
11 51
14 58

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

Expert opinion

For Hortense :
No gale warning.

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

Cloudy with risk of fog in the morning, increasing sunny spells in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, light cloudy spells.
NW force 2 in the morning turning NNE in the evening. Gusts reaching 10 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, fairly long swell from WNW then moderate, long swell in the evening. Visibility reduced by mist becoming excellent in the middle of the day then excellent.

Tides at Cap Ferret

58

High tide 03h20 3.56m

Low tide 09h39 0.95m

66

High tide 15h45 3.52m

Low tide 21h55 0.94m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Mon

16

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

Tue

17

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

Wed

18

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

Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

29

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

Mon

30

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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 diving spot Hortense

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Cap Ferret

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