Weather port Royan

Saint-Sulpice-de-Royan FRALon : -1°1’,5 W Lat : 45°37’,2 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 90%
Sunday 16 august Sunday 16 aug
METEO CONSULT Run : 14/08 03Z Mesh : 1km Updated, 4h ago Update imminent

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
30
20
10
0
10
5
0
0.5
0
3
0
40
35
30
25
20
100
90
80
70
  • Sun 16
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 14/08 03Z Mesh : 1km Updated, 4h ago Update imminent
  • Sun 16
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 215° SW SW
  • 245° SW WSW
  • 270° W W
  • 210° SW SSW
  • 220° SW SW
  • 250° W WSW
  • 290° W WNW
  • 205° SW SSW
  • 110° E ESE
  • 110° E ESE
  • 130° SE SE
  • 220° SW SW
  • 205° SW SSW
  • 255° W WSW
  • 280° W W
  • 260° W W
  • 270° W W
  • 275° W W
  • 285° W WNW
  • 295° NW WNW
  • 305° NW NW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 2 3 1 2 1
  • 1 2 1 1 1
  • 4 8 2 5 2
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 19 36 10 22 5
  • 12 22 6 14 4
  • 10 18 5 11 3
  • 13 25 7 16 4
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 8 15 4 9 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
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 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
  • 0.3
  • 5
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 5
  • 5
  • 5
  • 5
  • 5
  • 6
  • 6
  • 6
  • 5
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 45
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 60
  • 60
  • 70
  • 2.1
  • 1.4
  • 1.1
  • 1.3
  • 2.0
  • 3.0
  • 4.1
  • 4.8
  • 5.2
  • 5.0
  • 4.3
  • 3.3
  • 2.3
  • 1.6
  • 1.2
  • 1.4
  • 2.0
  • 2.9
  • 4.0
  • 4.8
  • 5.3
  • 5.2
  • 4.7
  • 3.8
  • 24 75
  • 24 75
  • 24 75
  • 24 75
  • 24 75
  • 24 75
  • 24 75
  • 24 75
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  • 24 76
  • 45
  • 40
  • 45
  • 45
  • 55
  • 60
  • 50
  • 55
  • 30
  • 40
  • 55
  • 55
  • 25
  • 25
  • 20
  • 15
  • 10
  • 10
  • 10
  • 10
  • 15
  • 10
  • 5
  • 20
  • 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
  • 25
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 25
  • 20
  • 0
  • 0
  • 0
  • 0
  • 10
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 10
  • 10
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1017
  • 1016
  • 1016
  • 1016
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 3
  • 4
  • 6
  • 6
  • 6
  • 5
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 22 71
  • 22 71
  • 22 71
  • 22 71
  • 22 71
  • 22 71
  • 22 71
  • 21 71
  • 22 71
  • 23 73
  • 24 75
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  • 26 79
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  • 28 82
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  • 26 78
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  • 24 75
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  • 24 76
  • 24 75
  • 24 75
  • 25 76
  • 25 76
  • 25 77
  • 28 82
  • 30 86
  • 33 91
  • 34 93
  • 36 96
  • 36 96
  • 35 95
  • 34 93
  • 34 92
  • 32 90
  • 30 86
  • 28 82
  • 26 79
  • 26 78
  • 25 78
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 2 3 1 1 2
  • 1 2 1 1 1
  • 2 3 1 1 2
  • 3 6 2 2 4
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 5 10 2 3 6
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 8 14 3 4 9
  • 6 12 3 3 7
  • 6 12 3 3 7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1026 hPa centered at 170 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 11 knots to the South-South-East.

For Royan :
No gale warning.

The reliability of the situation is assessed at 90%.
For the night from Saturday to Sunday SW force 2 in the early part of the night turning WNW force 1. Gusts reaching 19 knots in the early part of the night.

Smooth to slight sea becoming smooth at the end of the night. Low, short swell from W. Good visibility becoming poor in the middle of the night then poor. Daytime of Sunday 16 august : The sky will remain changeable.

Cloud and sun in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, skies with few clouds.
S force 1 freshening W force 3 in the middle of the day then becoming NW. Gusts reaching 14 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.

Tides at Royan

95
Low tide 02h02 1.08m
High tide 08h07 5.17m
90
Low tide 14h12 1.2m
High tide 20h23 5.3m
www.shom.fr - © SHOM 2026 - Local times

Go further

Fri
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