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© Capt. Zorba
BA, Secondary Port
Practice,
April, 14, 2003
1030 : 1115 / 1130 : 1215
Capt. Yusuf ZORBA
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BA, Secondary Port
• Example 1: Find the times and heights of HW and LW at port of
Deal for the PM (Post Meridiem) falling tide on January, 19, 2001.
(Seasonal Change is “0” for Standart and Secondary Port)
– Answer: Deal 07:11 5,2 HW / 14:10 1,9 LW
• Example 2: Find the times and heights of HW and LW at port of
Dungeness for the PM (Post Meridiem) rising tide on February, 14,
2001. (Seasonal Change is “0” for Standart and Secondary Port)
– Answer: Dungeness 10:22 1.0 LW / 15:22 6,8 HW
• Example 3: Find the times and heights of HW and LW at port of
Ramsgate for the AM (Ante Meridiem) rising tide on April, 20,
2001. (Seasonal Change is “0” for Standart and Secondary Port)
– Answer: Ramsgate 04:06 1,2 LW / 09:49 4,3 HW
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BA, Secondary Port
• Example 4: Find the times and heights of HW and LW at port of
Bognor Regis for the AM (Ante Meridiem) falling tide on April, 06,
2001.
– Answer: Bognor Regis 03:27 0,7 LW / 22:21 5,8 HW
• Example 5: Find the times and heights of HW and LW at port of
Chatham (Lock Approaches) for the PM (Post Meridiem) falling
tide on August, 24, 2001.
– Answer: Chatham 16:28 5,5 HW / 22:56 0,3 LW
• Example 6: Find the times and heights of HW and LW at port of
Herne Bay for the PM (Post Meridiem) rising tide on June, 03, 2001.
– Answer: Herne Bay 16:31 0,9 LW / 22:47 4,9 HW
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BA, Secondary Port
Standart Port
Seasonal Change
HW
LW
HW
LW
RANGE
Std. Port
Differences
Seasonal Change
Sec. Port
Secondary Port
Duration
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