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Sailaway - Questionnaire - Tides and currents

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

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

  What kind of tides do we have on May 12 2001 ?  
 
  Spring
  Mean tide
  Neaps
 

  What kind of tides do we have on Feb. 9 2001 ?  
 
 
 

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

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

  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
  5,0m
  4,80m
  6,0m
 

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

  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
  1244H
  1054H
  1144H
 

  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 ?  
 
  Right now
  In 3 hours
  In 2 hours
  In 4 hours