Weather port Port-Blanc

Penvénan FRALon : -3°18’,798 W Lat : 48°50’,298 N Alt : 0m
Wed
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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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Wed
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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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Wed
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BULLETIN

(* established in local time)
Reliability 80%
Wednesday 18 february Wednesday 18 feb
METEO CONSULT Run : 18/02 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

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

Waves

Total sea (m) (m)
Swell height 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 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)
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
30
20
10
0
60
50
40
30
20
10
0
10
5
0
5
0
9
6
3
0
15
10
5
0
55
50
45
40
35
30
  • Thu 19
  • 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 : 18/02 00Z Mesh : 1km Updated, 3h ago Update in 3h
  • Thu 19
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 190° S S
  • 180° S S
  • 195° S SSW
  • 190° S S
  • 200° S SSW
  • 200° S SSW
  • 200° S SSW
  • 195° S SSW
  • 200° S SSW
  • 220° SW SW
  • 225° SW SW
  • 230° SW SW
  • 250° W WSW
  • 270° W W
  • 285° W WNW
  • 290° W WNW
  • 305° NW WNW
  • 300° NW WNW
  • 305° NW WNW
  • 305° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 10 18 5 11 3
  • 12 22 6 14 4
  • 18 33 9 21 5
  • 20 37 10 23 5
  • 23 43 12 27 6
  • 25 46 13 29 6
  • 24 45 13 28 6
  • 25 46 13 29 6
  • 22 40 11 25 6
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 17 31 9 19 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 38 11 24 5
  • 23 42 12 26 6
  • 25 47 13 29 6
  • 22 40 11 25 6
  • 23 43 12 27 6
  • 19 36 10 22 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 18 34 9 21 5
  • 24 44 12 27 6
  • 30 56 16 35 7
  • 33 61 17 38 7
  • 40 75 21 47 9
  • 43 80 22 50 9
  • 43 80 22 50 9
  • 42 78 22 48 9
  • 39 72 20 45 8
  • 36 66 18 41 8
  • 35 64 18 40 8
  • 34 63 18 39 8
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.3
  • 1.4
  • 1.6
  • 1.8
  • 2
  • 2.2
  • 2.3
  • 2.4
  • 2.4
  • 2.5
  • 2.6
  • 2.8
  • 3.1
  • 3.5
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0.1
  • 0.3
  • 0.2
  • 0.3
  • 0.3
  • 0.5
  • 0.9
  • 1.3
  • 1.6
  • 1.9
  • 1.5
  • 1.1
  • 0.8
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.1
  • 1.8
  • 2.1
  • 2.3
  • 2.4
  • 2.6
  • 2.8
  • 3.1
  • 3.5
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 11
  • 11
  • 10
  • 10
  • 9
  • 8
  • 8
  • 9
  • 9
  • 10
  • 11
  • 12
  • 160
  • 170
  • 170
  • 170
  • 170
  • 170
  • 170
  • 160
  • 160
  • 160
  • 150
  • 140
  • 120
  • 90
  • 90
  • 80
  • 90
  • 90
  • 100
  • 120
  • 140
  • 160
  • 190
  • 210
  • 4.4
  • 2.7
  • 1.7
  • 1.7
  • 2.7
  • 4.5
  • 6.6
  • 8.5
  • 9.5
  • 9.6
  • 8.6
  • 6.9
  • 4.9
  • 3.1
  • 1.9
  • 1.6
  • 2.4
  • 4.2
  • 6.3
  • 8.3
  • 9.7
  • 10.0
  • 9.3
  • 7.7
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 85
  • 80
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 85
  • 70
  • 85
  • 2
  • 2
  • 2.4
  • 2.4
  • 2
  • 1.6
  • 1.4
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 100
  • 90
  • 90
  • 90
  • 90
  • 80
  • 75
  • 70
  • 55
  • 35
  • 20
  • 30
  • 45
  • 45
  • 50
  • 45
  • 50
  • 45
  • 45
  • 40
  • 35
  • 30
  • 30
  • 30
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 10
  • >20
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 998
  • 997
  • 995
  • 994
  • 992
  • 990
  • 989
  • 988
  • 988
  • 988
  • 988
  • 988
  • 988
  • 989
  • 990
  • 991
  • 992
  • 993
  • 995
  • 996
  • 997
  • 998
  • 1000
  • 1002
  • 0
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 11 52
  • 11 52
  • 12 53
  • 12 53
  • 12 53
  • 11 51
  • 10 51
  • 10 50
  • 10 49
  • 9 48
  • 9 47
  • 8 47
  • 9 48
  • 9 49
  • 10 49
  • 9 49
  • 10 49
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 49
  • 10 50
  • 9 47
  • 8 47
  • 9 48
  • 9 49
  • 8 47
  • 7 45
  • 7 44
  • 7 44
  • 7 44
  • 7 44
  • 6 42
  • 6 42
  • 5 41
  • 5 41
  • 4 39
  • 3 37
  • 3 37
  • 2 35
  • 2 35
  • 2 35
  • 2 36
  • 3 37
  • 3 38
  • 5 41
  • 10 18 3 5 11
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 18 33 5 9 21
  • 16 30 5 8 19
  • 16 30 5 8 19
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 13 25 4 7 16
  • 16 30 5 8 19
  • 21 38 5 11 24
  • 24 45 6 13 28
  • 30 55 7 15 34
  • 31 57 7 16 35
  • 32 60 7 17 37
  • 29 54 7 15 34
  • 28 52 7 14 32
  • 27 50 7 14 31
  • 26 48 6 13 30
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.8
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.9
  • 1.2
  • 1.5
  • 1.7
  • 1.8
  • 1.7
  • 1.6
  • 1.5
  • 1.5
  • 1.5
  • 1.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

A southeasterly, very strong and very variable flow prevails over the North and the East of the basin. Over the South-West, a northwesterly gale is raging at sea.

For Port-Blanc :
No gale warning.

We are 80% sure of the situation, because the clear patches could be more numerous than forecast.

Overcast with reduced visibility in the morning, very cloudy skies to overcast in the afternoon. Rain in the morning, heavy showers in the afternoon. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. S force 3 becoming SSW force 4 in the middle of the day then SW force 3. Gusts reaching 25 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, fairly long swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day then good.

Tides at Port-Blanc

91
Low tide 01h10 1.91m
High tide 07h11 9.71m
94
Low tide 13h31 1.59m
High tide 19h32 9.68m
© METEOCONSULT 2026

Go further

Wed
18
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Thu
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Sat
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Sun
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Sun
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Mon
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Tue
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Wed
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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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