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

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

Weather Risk Briefing

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Monday 12 oct

METEO CONSULT Run : 12/10 06Z Mesh : 1km Updated, 42min ago Update in 2h

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

15

10

5

0

20

15

10

5

0

10

5

0

15

10

5

0

5

0

1.5

1

0.5

3

0

25

20

15

75

70

65

60

                                    
                                                                         Tue 13
                                                            
                    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 : 12/10 06Z
                Mesh : 1km
                Updated, 42min ago
                Update in 2h

Tue 13

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

230° SW SW
235° SW SW
240° SW WSW
250° W WSW
250° W WSW
245° SW WSW
250° W WSW
245° SW WSW
225° SW SW
205° SW SSW
205° SW SSW
195° S SSW
185° S S
190° S S
190° S S
185° S S
175° S S
170° S S
175° S S
160° S SSE
165° S SSE
160° S SSE
160° S SSE
180° S S

6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
3 5 1 3 1
2 4 1 2 1
2 4 1 2 1
3 5 1 3 1
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1

10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
5 9 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 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

0.6
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9
0.9
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.9
0.9
0.9

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

10° N N
10° N N
5° N N
5° N N
5° N N
15° N NNE
290° W WNW
235° SW SW
225° SW SW
220° SW SW
230° SW SW
5° N N
5° N N
5° N N
5° N N
0° N N
0° N N
5° N N
230° SW SW
280° W WNW
225° SW SW
215° SW SW
225° SW SW
0° 0 0

0.6
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9
0.9
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.8
0.8
0.8
0.9
0.9
0.9

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

170
170
150
160
160
170
150
150
130
130
150
190
170
160
160
160
170
170
170
160
130
130
150
180

0.8
0.6
0.8
1.4
2.3
3.1
3.8
4.0
3.8
3.3
2.5
1.7
1.1
0.7
0.8
1.3
2.1
2.9
3.6
4.0
3.9
3.4
2.7
1.9

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 66
19 66

100
100
100
80
90
95
90
100
90
85
85
80
85
80
75
70
65
50
55
55
60
75
75
90

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

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

25
25
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
15
15
15
15
10
10
5
5
5
5
5
5
5
5
5
5
10
10
10
15

1020
1020
1020
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1026
1026

0
0
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

21 69
21 69
20 69
20 67
20 68
20 68
20 67
19 67
19 66
19 66
19 65
19 65
18 65
18 65
18 65
18 65
18 64
18 64
17 63
17 63
17 63
17 63
18 64
19 66

22 71
22 71
22 71
22 71
21 69
20 68
19 66
19 65
18 65
18 64
18 64
17 63
17 63
17 63
17 63
17 62
17 62
17 62
16 61
16 61
16 61
16 61
18 64
20 68

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière des Sables d'Olonne à Oléron

Weather Risk Briefing

For Hortense :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies to overcast. Chance of light rain. In the evening, very cloudy.
No precipitation. WSW force 3 in the middle of the day becoming SW force 2 in the evening. Slight sea. Low, fairly long swell from NNE then from SW in the evening. Good visibility becoming poor in the evening.

semaphore stations

Station Cap-Ferret located 1 km from Hortense

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
12h	230	7	10	20.8	-	0
11h	230	7	10	19.8	-	9
10h	230	7	10	19.3	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Cap Ferret

93

Low tide 00h48 0.57m

High tide 06h48 4.03m

91

Low tide 13h02 0.61m

High tide 19h05 4.02m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for October

Go further

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Weather diving spot Hortense

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Cap Ferret

Go further