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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BULLETIN

Reliability 55%
Thursday 20 august Thursday 20 aug
METEO CONSULT Run : 9/08 12Z Mesh : 19km Updated, 4h 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)
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
5
0
3
0
30
25
20
15
85
80
75
70
65
60
  • Thu 20
  • 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 : 9/08 12Z Mesh : 19km Updated, 4h ago Update in 2h
  • Thu 20
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 55° NE NE
  • 65° NE ENE
  • 65° NE ENE
  • 65° NE ENE
  • 30° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 275° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W WNW
  • 280° W WNW
  • 280° W WNW
  • 280° W W
  • 280° W W
  • 280° W W
  • 310° NW NW
  • 310° NW NW
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.7
  • 0.7
  • 0.7
  • 1
  • 1
  • 1
  • 1.2
  • 1.2
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.7
  • 0.7
  • 0.7
  • 1
  • 1
  • 1
  • 1.2
  • 1.2
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 40
  • 40
  • 40
  • 15
  • 15
  • 15
  • 25
  • 25
  • 25
  • 30
  • 30
  • 30
  • 40
  • 40
  • 1.8
  • 1.8
  • 2.5
  • 3.6
  • 4.9
  • 5.9
  • 6.2
  • 5.9
  • 5.3
  • 4.5
  • 3.6
  • 2.8
  • 2.2
  • 2.1
  • 2.5
  • 3.4
  • 4.6
  • 5.6
  • 6.1
  • 6.0
  • 5.6
  • 4.8
  • 4.0
  • 3.1
  • 21 71
  • 21 71
  • 21 71
  • 21 71
  • 21 71
  • 21 71
  • 21 71
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  • 21 71
  • 35
  • 35
  • 35
  • 35
  • 55
  • 55
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  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 55
  • 50
  • 50
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 20
  • 0
  • 0
  • 0
  • 35
  • 35
  • 35
  • 40
  • 40
  • 40
  • 50
  • 50
  • 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
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1017
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 3
  • 3
  • 3
  • 5
  • 5
  • 5
  • 3
  • 3
  • 3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20 68
  • 19 67
  • 19 67
  • 19 67
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 20 69
  • 20 69
  • 20 69
  • 22 71
  • 22 71
  • 22 71
  • 21 70
  • 21 70
  • 21 70
  • 20 69
  • 20 69
  • 20 69
  • 20 67
  • 20 67
  • 19 65
  • 18 65
  • 18 65
  • 18 65
  • 19 66
  • 19 66
  • 19 66
  • 18 65
  • 18 65
  • 18 65
  • 24 76
  • 24 76
  • 24 76
  • 27 81
  • 27 81
  • 27 81
  • 27 80
  • 27 80
  • 27 80
  • 26 79
  • 26 79
  • 26 79
  • 18 65
  • 18 65
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 2 3 1 1 2
  • 2 3 1 1 2
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 3 5 1 1 3
  • 3 5 1 1 3
  • 3 5 1 1 3
  • 3 5 1 1 3
  • 3 5 1 1 3
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.8
  • 0.8
  • 0.8
  • 1
  • 1
  • 1
  • 1.1
  • 1.1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A northeasterly, weak and particularly variable flow prevails over the South of the basin. Over the North, it is westerly, weak and particularly variable.

For Calais :
No gale warning.


For the night from Wednesday to Thursday NE force 2 becoming ENE force 1 in the middle of the night then NNE. Gusts reaching 11 knots in the early part of the night.

Slight sea becoming smooth to slight at the end of the night. Low, short swell from N. Excellent visibility. Daytime of Thursday 20 august : The sky will remain changeable.

Good clear periods alternating with cloudy spells, sometimes dense. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Possibility of showers W force 1 in the morning becoming force 2 in the evening. Gusts reaching 13 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from N. Excellent visibility becoming excellent in the evening.

semaphore stations

Station Sandettie located 20 km from Calais
WIND
SWELL
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Dir.
(°)
Height
(m)
Period
(s)
00h
216
40
45
-
0.3
11
23h
218
38
43
-
0.2
6
22h
200
37
43
-
0.2
13
Nearby signal stations
Met Office
Signal station weather

Tides at Calais

42
Low tide 00h36 1.74m
High tide 05h53 6.17m
36
Low tide 12h52 2.08m
High tide 18h16 6.11m
www.shom.fr - © SHOM 2026 - Local times

Go further

Mon
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