Weather port La Cotinière

Saint-Pierre-d'Oléron FRALon : -1°19’,62 W Lat : 45°54’,54 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Friday 25 september Friday 25 sep
METEO CONSULT Run : 25/09 03Z Mesh : 1km Updated, 3h ago Update in 1h

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height 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 Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
20
15
10
5
0
40
30
20
10
0
15
10
5
0
25
20
15
10
5
10
5
0
1.5
1
0.5
3
0
30
25
20
15
10
90
80
70
60
50
  • Sat 26
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
Run : 25/09 03Z Mesh : 1km Updated, 3h ago Update in 1h
  • Sat 26
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 200° S SSW
  • 235° SW SW
  • 285° W WNW
  • 280° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 280° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 285° W WNW
  • 280° W W
  • 275° W W
  • 265° W W
  • 280° W W
  • 335° NW NNW
  • 10° N N
  • 15° N NNE
  • 20° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 5 9 3 6 2
  • 8 14 4 9 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 4 8 2 5 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 9 17 5 11 3
  • 13 24 7 15 4
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 0.6
  • 0.6
  • 0.7
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1.1
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 310° NW NW
  • 285° W WNW
  • 265° W W
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 270° W W
  • 290° W WNW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 290° W WNW
  • 275° W W
  • 0.5
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1.0
  • 1.0
  • 15
  • 15
  • 15
  • 14
  • 14
  • 14
  • 14
  • 14
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 13
  • 390
  • 390
  • 380
  • 360
  • 340
  • 330
  • 320
  • 310
  • 300
  • 300
  • 290
  • 290
  • 280
  • 270
  • 270
  • 280
  • 280
  • 290
  • 290
  • 290
  • 290
  • 290
  • 290
  • 290
  • 1.9
  • 2.4
  • 3.2
  • 4.1
  • 4.9
  • 5.5
  • 5.5
  • 5.1
  • 4.2
  • 3.2
  • 2.2
  • 1.7
  • 1.6
  • 1.9
  • 2.7
  • 3.7
  • 4.6
  • 5.2
  • 5.4
  • 5.1
  • 4.4
  • 3.4
  • 2.4
  • 1.7
  • 19 66
  • 19 66
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  • 19 67
  • 19 67
  • 19 67
  • 0
  • 0
  • 30
  • 35
  • 40
  • 40
  • 45
  • 50
  • 60
  • 60
  • 60
  • 60
  • 70
  • 65
  • 55
  • 55
  • 65
  • 80
  • 75
  • 65
  • 80
  • 90
  • 80
  • 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
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 10
  • 15
  • 10
  • 15
  • 15
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1021
  • 1021
  • 1021
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1021
  • 1021
  • 1022
  • 1022
  • 1022
  • 1023
  • 1023
  • 2
  • 4
  • 4
  • 5
  • 4
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 22 71
  • 21 70
  • 23 73
  • 22 72
  • 22 71
  • 21 70
  • 21 70
  • 20 69
  • 20 68
  • 19 67
  • 19 67
  • 19 65
  • 19 65
  • 19 66
  • 19 65
  • 18 65
  • 19 65
  • 19 66
  • 18 65
  • 18 64
  • 17 63
  • 17 62
  • 17 62
  • 17 62
  • 28 82
  • 28 82
  • 27 81
  • 26 79
  • 25 76
  • 25 76
  • 24 74
  • 22 71
  • 17 63
  • 16 61
  • 16 60
  • 15 59
  • 15 59
  • 15 59
  • 15 60
  • 15 60
  • 16 61
  • 16 62
  • 17 62
  • 15 60
  • 14 58
  • 14 57
  • 14 57
  • 15 60
  • 5 10 2 3 6
  • 8 14 3 4 9
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 6 12 3 3 7
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 0.9
  • 1
  • 1.1
  • 1.1
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.4
  • 1.4
  • 1.5
  • 1.5
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1025 hPa centered on the North-East of Spain moving at 24 knots to the West-North-West to be centered at 190 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland).

For La Cotinière :
No gale warning.

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

Sunny becoming changeable in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. SSW force 2 freshening W force 4 in the middle of the day then becoming WNW. Gusts reaching 19 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from NW. Excellent visibility.

semaphore stations

Station Chassiron located 16 km from La Cotinière
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
04h
90
3
10
19.3
1019
0
14h
60
3
9
24.6
1022
11
13h
80
5
10
24.4
1023
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at La Cotinière

77
High tide 04h28 5.2m
Low tide 10h22 1.76m
82
High tide 16h39 5.56m
Low tide 22h40 1.53m
www.shom.fr - © SHOM 2026 - Local times

Go further

Fri
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