1. BA, Secondary Port Practice, April, 14, 2003 1030 : 1115 / 1130 : 1215
Capt. Yusuf ZORBA

2. 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, (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, (Seasonal Change is “0” for Standart and Secondary Port)
Answer: Dungeness 10: 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, (Seasonal Change is “0” for Standart and Secondary Port)
Answer: Ramsgate 04:06 1,2 LW / 09:49 4,3 HW

3. 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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6. BA, Secondary Port Standart Port HW LW RANGE Seasonal Change Std. Port
Differences
Sec. Port
Secondary Port
Duration