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 80%
Monday 17 august Monday 17 aug
METEO CONSULT Run : 16/08 15Z Mesh : 1km Updated, 31min ago Update in 2h

Wind

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

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
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
30
25
20
15
90
80
70
60
  • Mon 17
  • 00h
  • 01h
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  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
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  • 09h
  • 10h
  • 11h
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  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 16/08 15Z Mesh : 1km Updated, 31min ago Update in 2h
  • Mon 17
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
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  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 195° S SSW
  • 205° SW SSW
  • 230° SW SW
  • 245° SW WSW
  • 260° W W
  • 250° W WSW
  • 260° W WSW
  • 285° W WNW
  • 320° NW NW
  • 340° N NNW
  • 0° N N
  • 10° N N
  • 10° N N
  • 5° N N
  • 10° N N
  • 10° N N
  • 15° N NNE
  • 20° N NNE
  • 345° N NNW
  • 285° W WNW
  • 235° SW WSW
  • 210° SW SSW
  • 200° S SSW
  • 195° S SSW
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 10 19 5 12 3
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 11 20 6 12 4
  • 12 23 6 14 4
  • - - - - -
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  • >25 >50 >14 >30 >7
  • >30 >55 >15 >30 >7
  • >35 >65 >18 >40 >8
  • >35 >65 >19 >40 >8
  • >35 >70 >19 >40 >8
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  • 0.2
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  • 0.2
  • 0.2
  • 0.2
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  • 0.3
  • 0.3
  • 0.3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0.2
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  • 0.2
  • 95° E E
  • 95° E E
  • 95° E E
  • 15° N NNE
  • 10° N NNE
  • 5° N N
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 330° NW NNW
  • 90° E E
  • 90° E E
  • 95° E E
  • 95° E E
  • 330° NW NNW
  • 10° N N
  • 10° N N
  • 10° N N
  • 335° NW NNW
  • 325° NW NNW
  • 330° NW NNW
  • 305° NW WNW
  • 285° W WNW
  • 0.2
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  • 0.1
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  • 0.2
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  • 15
  • 10
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  • 15
  • 1.4
  • 3.0
  • 4.9
  • 6.5
  • 7.1
  • 6.9
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  • 3.7
  • 2.5
  • 1.6
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  • 2.7
  • 4.5
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  • 7.0
  • 6.3
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  • 4.0
  • 2.7
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  • 0
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  • -
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  • -
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  • -
  • -
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  • 0
  • 20
  • 40
  • 65
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  • 45
  • 0
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  • 10
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  • 40
  • 0
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  • 0
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  • 0
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  • >20
  • >20
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  • 15
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  • 1016
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  • 0
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  • 0
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  • 1
  • 1
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  • 5
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  • 2
  • 1
  • 0
  • 0
  • 0
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  • 18 64
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  • 6 11 2 3 7
  • 8 15 3 4 9
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 8 14 3 4 9
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 6 11 2 3 7
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  • 9 17 3 5 11
  • 10 18 3 5 11
  • 8 14 3 4 9
  • 5 9 2 3 6
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  • 3 6 2 2 4
  • 2 4 1 1 2
  • 2 4 1 1 2
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  • 7 13 3 4 8
  • 10 18 3 5 11
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 13 25 4 7 16
  • 0.2
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  • 0.6
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  • 0.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A southeasterly and variable flow prevails over the North-West of the basin. Over the South and the East, it is northwesterly, moderate and variable.

For Calais :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Sunday to Monday SSW force 2 turning WSW force 3 in the middle of the night then becoming force 2. Gusts reaching 13 knots in the middle of the night.

Smooth sea. Low, short swell from E then from NNW at the end of the night. Excellent visibility becoming good at the end of the night. Daytime of Monday 17 august : The unstable weather will die away during the day.

Very cloudy with risk of thunderstorms in the morning, predominantly sunny in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, very cloudy.
No precipitation. NNW force 3 in the morning turning SW in the evening. Gusts reaching 16 knots in the morning. Smooth sea becoming smooth to slight in the evening. Low, short swell from NNW temporarily from N in the middle of the day. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Sandettie located 20 km from Calais
WIND
SWELL
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Dir.
(°)
Height
(m)
Period
(s)
20h
136
14
15
-
0.3
6
19h
124
11
15
-
0.4
9
18h
118
9
12
-
0.5
10
Nearby signal stations
Met Office
Signal station weather

Tides at Calais

84
High tide 04h04 7.13m
Low tide 11h14 1.13m
78
High tide 16h20 7.1m
Low tide 23h30 1.05m
www.shom.fr - © SHOM 2026 - Local times

Go further

Sun
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