Weather port Calais

Calais FRALon : 1°50’,4 E Lat : 50°58’,302 N Alt : 0m
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Weather Risk Briefing
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Sat
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BULLETIN

Reliability 80%
Wednesday 21 october Wednesday 21 oct
METEO CONSULT Run : 20/10 15Z Mesh : 1km Updated, 59min 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

Offshore

Offshore wind
Offshore sea (m)
50
40
30
20
10
80
70
60
50
40
30
20
10
25
20
15
10
5
50
40
30
20
10
10
5
0
5
0
3
0
15
10
5
0
60
55
50
45
40
35
  • Wed 21
  • 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 : 20/10 15Z Mesh : 1km Updated, 59min ago Update in 2h
  • Wed 21
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 245° SW WSW
  • 240° SW WSW
  • 220° SW SW
  • 200° S SSW
  • 185° S S
  • 185° S S
  • 175° S S
  • 165° S SSE
  • 160° S SSE
  • 165° S SSE
  • 175° S S
  • 175° S S
  • 180° S S
  • 235° SW SW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 260° W W
  • 265° W W
  • 260° W W
  • 17 31 9 19 5
  • 12 23 6 14 4
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 15 27 8 17 4
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 17 32 9 20 5
  • 22 41 11 25 6
  • 24 44 12 27 6
  • 24 44 12 27 6
  • 24 45 13 28 6
  • 24 45 13 28 6
  • 24 44 12 27 6
  • 24 44 12 27 6
  • 23 42 12 26 6
  • 22 41 11 25 6
  • 21 38 11 24 5
  • 30 55 15 34 7
  • 27 50 14 31 7
  • 19 35 10 22 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 23 42 12 26 6
  • 27 50 14 31 7
  • 29 54 15 34 7
  • 29 54 15 34 7
  • 29 53 15 33 7
  • 34 63 18 39 8
  • 41 76 21 47 9
  • 42 77 21 48 9
  • 42 77 21 48 9
  • 42 78 22 48 9
  • 42 78 22 48 9
  • 42 77 21 48 9
  • 41 76 21 47 9
  • 40 74 21 46 8
  • 39 73 20 45 8
  • 37 68 19 42 8
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.5
  • 0.6
  • 0.8
  • 1.2
  • 1.6
  • 1.8
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.8
  • 1.6
  • 1.5
  • 0.8
  • 0.6
  • 0.6
  • 0.5
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.5
  • 0.7
  • 1.2
  • 1.6
  • 1.7
  • 1.8
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.7
  • 1.6
  • 1.5
  • 345° N NNW
  • 335° NW NNW
  • 310° NW NW
  • 280° W WNW
  • 275° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 225° SW SW
  • 325° NW NNW
  • 335° NW NNW
  • 340° N NNW
  • 335° NW NNW
  • 335° NW NNW
  • 255° W WSW
  • 340° N NNW
  • 335° NW NNW
  • 335° NW NNW
  • 325° NW NW
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.2
  • 0.4
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • <0.1
  • <0.1
  • <0.1
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 6
  • 6
  • 7
  • 7
  • 6
  • 6
  • 4
  • 4
  • 4
  • 4
  • 3
  • 5
  • 5
  • 5
  • 6
  • 30
  • 30
  • 30
  • 35
  • 35
  • 70
  • 70
  • 60
  • 60
  • 60
  • 60
  • 70
  • 80
  • 80
  • 80
  • 90
  • 90
  • 90
  • 60
  • 60
  • 60
  • 60
  • 60
  • 50
  • 4.3
  • 3.7
  • 3.1
  • 2.8
  • 2.7
  • 3.1
  • 3.7
  • 4.5
  • 5.2
  • 5.6
  • 5.6
  • 5.3
  • 4.7
  • 4.0
  • 3.3
  • 2.8
  • 2.5
  • 2.5
  • 3.1
  • 3.9
  • 4.9
  • 5.6
  • 5.9
  • 5.8
  • 17 62
  • 17 62
  • 17 62
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 70
  • 80
  • 80
  • 50
  • 20
  • 35
  • 55
  • 80
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 85
  • 65
  • 75
  • 55
  • 60
  • 65
  • 55
  • 70
  • 50
  • 40
  • 0.5
  • 0.4
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0.1
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 70
  • 50
  • 40
  • 40
  • 0
  • 0
  • 0
  • 0
  • 0
  • 65
  • 50
  • 65
  • 90
  • 80
  • 80
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1005
  • 1005
  • 1005
  • 1005
  • 1005
  • 1004
  • 1003
  • 1002
  • 1001
  • 1001
  • 1001
  • 1000
  • 1000
  • 1001
  • 1002
  • 1003
  • 1004
  • 1005
  • 1006
  • 1007
  • 1008
  • 1009
  • 1010
  • 1010
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 56
  • 13 55
  • 12 54
  • 11 52
  • 10 50
  • 9 49
  • 9 48
  • 9 49
  • 10 49
  • 10 50
  • 10 51
  • 11 52
  • 12 53
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 8 46
  • 8 47
  • 9 48
  • 8 46
  • 6 43
  • 5 42
  • 5 41
  • 5 42
  • 5 41
  • 5 41
  • 5 42
  • 6 43
  • 8 46
  • 8 47
  • 7 45
  • 8 46
  • 8 46
  • 6 44
  • 6 42
  • 5 40
  • 4 40
  • 5 40
  • 5 40
  • 5 41
  • 21 39 6 11 24
  • 17 32 5 9 20
  • 21 39 6 11 24
  • 22 40 6 11 25
  • 22 41 6 11 25
  • 22 40 6 11 25
  • 21 38 5 11 24
  • 22 41 6 11 25
  • 24 45 6 13 28
  • 26 49 6 14 30
  • 27 50 7 14 31
  • 24 44 6 12 27
  • 25 47 6 13 29
  • 28 51 7 14 32
  • 30 55 7 15 34
  • 30 56 7 16 35
  • 30 56 7 16 35
  • 31 57 7 16 35
  • 31 57 7 16 35
  • 30 56 7 16 35
  • 29 54 7 15 34
  • 29 54 7 15 34
  • 28 51 7 14 32
  • 26 49 6 14 30
  • 1.8
  • 1.7
  • 1.8
  • 1.8
  • 1.8
  • 1.7
  • 1.6
  • 1.6
  • 1.7
  • 1.8
  • 2.2
  • 2.7
  • 3
  • 3.2
  • 3.3
  • 3.5
  • 3.5
  • 3.5
  • 3.4
  • 3.3
  • 3.3
  • 3.1
  • 2.8
  • 2.5
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A southerly, strong and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and very variable.

For Calais :
Warning moderate gale offshore.

The reliability of the situation is assessed at 80%.
For the night from Tuesday to Wednesday WSW force 5 weakening SSW force 3 in the middle of the night then S force 4. Gusts reaching 30 knots in the early part of the night.

Slight sea becoming smooth to slight at the end of the night. Low, short swell from NNW. Excellent visibility. Daytime of Wednesday 21 october : The unsettled weather will become more unpredictable in the second half of the day.

Skies very cloudy, becoming totally overcast during the morning, increasing sunny spells in the afternoon. Drizzle beginning to fall in late morning, light showers dying away progressively in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. S force 5 turning WSW force 6 in the middle of the day then W. Gusts reaching 42 knots from the middle of the day. Smooth to slight sea becoming moderate in the middle of the day. Low, short swell from W. Excellent visibility.

semaphore stations

Station Sandettie located 20 km from Calais
WIND
SWELL
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Dir.
(°)
Height
(m)
Period
(s)
20h
174
20
31
-
0.7
6
19h
156
16
19
-
0.8
6
18h
153
16
19
-
0.9
6
Nearby signal stations
Met Office
Signal station weather

Tides at Calais

41
Low tide 03h43 2.73m
High tide 09h26 5.67m
48
Low tide 16h25 2.46m
High tide 22h06 5.92m
www.shom.fr - © SHOM 2026 - Local times

Go further

Tue
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