Weather diving spot Port au Roc

Le Croisic FRALon : -2°32’,8062 W Lat : 47°17’,472 N Alt : 0m
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Fri
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Sat
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Sun
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Mon
15
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Tue
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Wed
17
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Thu
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Fri
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Sat
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Sun
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Mon
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Tue
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BULLETIN

Reliability 90%
Tuesday 9 june Tuesday 9 jun
METEO CONSULT Run : 9/06 06Z Mesh : 1km Updated, 1h ago Update in 2h

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
25
20
15
10
5
50
40
30
20
10
15
10
5
0
30
25
20
15
10
5
10
5
0
1.5
1
0.5
3
0
20
15
10
5
70
65
60
55
50
45
  • Wed 10
  • 13h
  • 14h
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  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
Run : 9/06 06Z Mesh : 1km Updated, 1h ago Update in 2h
  • Wed 10
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 265° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 280° W W
  • 280° W WNW
  • 280° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 305° NW WNW
  • 310° NW NW
  • 310° NW NW
  • 295° NW WNW
  • 290° W WNW
  • 275° W W
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 22 40 11 25 6
  • 22 40 11 25 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 18 34 9 21 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 0.7
  • 0.8
  • 0.7
  • 0.7
  • 0.7
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  • 0.7
  • 0.7
  • 0.7
  • 0.7
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  • 0.7
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  • 0.7
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  • 0.6
  • 0.7
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  • 0.7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
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  • 8
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  • 7
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  • 8
  • 45
  • 50
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  • 40
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  • 60
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  • 100
  • 100
  • 100
  • 110
  • 110
  • 110
  • 110
  • 100
  • 100
  • 90
  • 90
  • 4.2
  • 3.9
  • 3.4
  • 2.8
  • 2.3
  • 2.1
  • 2.1
  • 2.4
  • 2.9
  • 3.5
  • 4.0
  • 4.4
  • 4.5
  • 4.3
  • 3.8
  • 3.1
  • 2.4
  • 2.0
  • 1.8
  • 2.0
  • 2.4
  • 3.0
  • 3.6
  • 4.1
  • 16 60
  • 16 61
  • 16 61
  • 16 61
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  • 100
  • 100
  • 100
  • 35
  • 25
  • 20
  • 15
  • 35
  • 15
  • 30
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  • 70
  • 80
  • 85
  • 90
  • 80
  • 70
  • 60
  • 70
  • 30
  • 30
  • 25
  • 20
  • 0
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
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  • -
  • 20
  • 55
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 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
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
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  • 1022
  • 1022
  • 1022
  • 1022
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  • 1021
  • 1022
  • 1022
  • 1023
  • 1023
  • 1023
  • 1
  • 1
  • 1
  • 5
  • 4
  • 3
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 4
  • 6
  • 18 64
  • 17 63
  • 17 63
  • 16 61
  • 17 62
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  • 14 57
  • 15 58
  • 15 60
  • 16 61
  • 14 56
  • 13 56
  • 13 55
  • 17 62
  • 17 62
  • 16 61
  • 15 59
  • 13 55
  • 11 52
  • 10 50
  • 10 49
  • 10 49
  • 10 50
  • 10 50
  • 10 50
  • 10 50
  • 10 49
  • 10 49
  • 10 50
  • 11 52
  • 14 56
  • 16 60
  • 18 64
  • 19 67
Forecasts established in local time
Caption   Glossary

Expert opinion

For Port au Roc :
No gale warning.

The reliability of the situation is assessed at 90%.

Very cloudy skies to overcast. Light rain gradually becoming less frequent. In the evening, good clear periods but cloud building.
No precipitation. W wind force 4 from the middle of the day. Gusts reaching 22 knots in the evening. Slight sea. Low, short swell from WSW. Excellent visibility.

semaphore stations

Station Plateau du Four located 19 km from Port au Roc
WIND
SWELL
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Dir.
(°)
Height
(m)
Period
(s)
13h
-
-
-
266
1.1
7
12h
-
-
-
262
1.2
7
11h
-
-
-
262
1.3
7
Nearby signal stations
CANDHIS
Signal station weather

Tides at Le Croisic

47
Low tide 05h55 1.91m
High tide 12h26 4.25m
Low tide 18h25 2.03m
www.shom.fr - © SHOM 2026 - Local times
Tue
09
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Thu
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Fri
12
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Sat
13
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Sun
14
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Mon
15
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Tue
16
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Wed
17
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Thu
18
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Fri
19
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Sat
20
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Sun
21
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Mon
22
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Tue
23
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* +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



        
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