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Sailaway - Questionnaire - Tides and currents

  Tides and currents  
 
  Today it is January 12 and we're in Dunkerque harbour. What will be the depth at 0430H ?  
 
  4,68m
  3,35m
  4,57m
  5,13m
 

  On what kind of tide are the soundings of a navigational chart based ?  
 
  Low Water Spring
  High Water Spring
  On a mean tide (coef. 70)
  Low Water Neaps
 

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

  A "standard" port is always bigger than a "secondary" port.  
 
  Always.
  Never.
  Most of the time.
  Whether the port is big or not has nothing to do with it.
 

  The degrees used to indicate a tidal stream give information as to...  
 
  where the current is going to.
  where the current is coming from.
 

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

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

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

  What is the direction of the current on Jan 2 2001 at 0900H in front of Oostende Harbour ?  
 
  074°
  61°
 

  On June 6th 2001 at 0945H we are navigating in front of Nieuwpoort. The current is pushing us to SW, when will the tide turn ?  
 
  1354H
  1054H
  1144H
  1244H