Weather board sports area Gravelines & Les Hemmes de Marck

Grand-Fort-Philippe FRALon : 2°5’,4 E Lat : 51°0’,6 N Alt : 0m
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BULLETIN

Reliability 85%
Monday 15 june Monday 15 jun
METEO CONSULT Run : 14/06 18Z Mesh : 1km Updated, 4h ago Update imminent

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)
20
15
10
5
0
40
30
20
10
0
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
25
20
15
10
5
80
70
60
50
40
  • Tue 16
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
Run : 14/06 18Z Mesh : 1km Updated, 4h ago Update imminent
  • Tue 16
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 160° S SSE
  • 155° SE SSE
  • 145° SE SSE
  • 145° SE SE
  • 145° SE SE
  • 140° SE SE
  • 150° SE SSE
  • 130° SE SE
  • 85° E E
  • 75° E ENE
  • 85° E E
  • 90° E E
  • 115° SE ESE
  • 130° SE SE
  • 130° SE SE
  • 115° SE ESE
  • 105° E ESE
  • 105° E ESE
  • 115° SE ESE
  • 130° SE SE
  • 145° SE SE
  • 175° S S
  • 205° SW SSW
  • 230° SW SW
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 3 6 2 4 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 9 16 4 10 3
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 13 25 7 16 4
  • 15 28 8 17 4
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.4
  • 0.4
  • 0.3
  • 0.6
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.4
  • 360° N N
  • 0° 0 0
  • 0° N N
  • 0° N N
  • 0° N N
  • 0° N N
  • 0° N N
  • 0° 0 0
  • 345° N NNW
  • 345° N NNW
  • 345° N NNW
  • 360° N N
  • 0° 0 0
  • 0° N N
  • 0° N N
  • 5° N N
  • 5° N N
  • 5° N N
  • 5° N N
  • 5° N N
  • 350° N N
  • 350° N N
  • 350° N N
  • 0° 0 0
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.4
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 6
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 7
  • 6
  • 7
  • 7
  • 7
  • 50
  • 50
  • 45
  • 45
  • 50
  • 50
  • 50
  • 60
  • 70
  • 80
  • 80
  • 70
  • 70
  • 70
  • 60
  • 60
  • 70
  • 70
  • 70
  • 70
  • 80
  • 90
  • 80
  • 60
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
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  • 16 60
  • 16 61
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  • 16 61
  • 16 61
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 16 60
  • 5
  • 5
  • 30
  • 10
  • 25
  • 60
  • 85
  • 100
  • 100
  • 90
  • 70
  • 80
  • 90
  • 50
  • 55
  • 40
  • 45
  • 30
  • 20
  • 30
  • 45
  • 75
  • 85
  • 90
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 50
  • 0
  • 0
  • 0
  • 0
  • 20
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 15
  • 15
  • >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
  • 1018
  • 1018
  • 1017
  • 1017
  • 1017
  • 1016
  • 1015
  • 1014
  • 1014
  • 1013
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1011
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 3
  • 3
  • 4
  • 5
  • 4
  • 3
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 12 53
  • 12 53
  • 11 52
  • 11 51
  • 13 55
  • 15 59
  • 16 61
  • 16 61
  • 16 61
  • 17 62
  • 18 64
  • 19 66
  • 19 66
  • 20 68
  • 21 69
  • 21 69
  • 21 69
  • 20 68
  • 19 66
  • 18 64
  • 17 63
  • 16 62
  • 16 61
  • 16 60
  • 11 51
  • 10 51
  • 10 50
  • 10 50
  • 13 56
  • 16 60
  • 18 64
  • 17 62
  • 17 62
  • 17 63
  • 20 68
  • 22 71
  • 21 69
  • 21 70
  • 24 74
  • 23 73
  • 22 71
  • 17 63
  • 16 60
  • 15 58
  • 15 58
  • 14 58
  • 14 56
  • 13 55
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 2 4 1 1 2
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 4 7 2 2 4
  • 5 9 2 3 6
  • 7 13 3 4 8
  • 9 17 3 5 11
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 15 27 4 8 17
  • 17 31 5 9 19
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 16 29 5 8 18
  • 13 25 4 7 16
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 13 24 4 7 15
  • 17 32 5 9 20
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.8
  • 1
Forecasts established in local time
Caption   Glossary

Expert opinion

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

For Gravelines & Les Hemmes de Marck :
No gale warning.

The reliability of the situation is assessed at 85%.

Skies changeable becoming cloudier in late morning. Light showers progressively dying out in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. SE force 2 turning E force 3 in the middle of the day then ESE. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from N. Excellent visibility becoming excellent in the middle of the day.

semaphore stations

Station Dunkerque located 18 km from Gravelines & Les Hemmes de Marck
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
04h
140
7
9
13.3
1018
0
03h
130
5
8
13.4
1019
0
02h
120
6
9
13.7
1019
6
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Nice

90
Low tide 04h01 0.45m
High tide 08h47 0.61m
93
Low tide 15h39 0.38m
High tide 22h01 0.69m
www.shom.fr - © SHOM 2026 - Local times

Go further

Mon
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Mon
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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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