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Sailaway - Questionnaire - Tides and currents

  Tides and currents  
 
  A tide with coefficient 95 is  
 
  high water
  a spring tide
  mean neaps
 

  The times of the tides are always  
 
  specified on the tide tables
  always indicated in GMT
  local time
 

  At what time is the first HW of Dunkerque on March 3 2001 ?  
 
  0530H
  0003H
 

  At what time is the first low water on 28 May 2001 ?  
 
  1110H
  0415H
  1210H
 

  At what time is the last high water of Nieuwpoort on May 17 2001 ?  
 
  2155H
  2055H
  2205H
  2225H
 

  What is the height of the water in Zeebrugge at 130H on May 17 ?  
 
  5,50m
  4,05m
  4,25m
  3,55m
 

  What would the water height be on a spot in Dunkerque harbour where the indicated sounding is 1m - underligned - on May 7th at 1335H ?  
 
  7,0m
  6,0m
  4,80m
  5,0m
 

  My sailing vessel has a draught of 2,0m and I need to pass an area where the sounding indicated in Gravelines is 0,3m, underligned. Today it is May 25, 2001 and it is 1100H.  
 
  I have to wait until 1230H.
  I go over it without problem.
  I have to wait until 1130H.
 

  On May 23 2001, I would like to go to from Nieuwpoort to Oostende. It is 1640H. As of when can I leave to go with the flow of the current ?  
 
  In 2 hours
  Right now
  In 4 hours
  In 3 hours
 

  What is the strength of the current in front of Nieuwpoort on June 23 2001 at 1045H?  
 
  1,5
  1,1
  1,8
  0,7