20 (月)	06:57	00:32	19:09	13:08
	170cm	51cm	168cm	54cm
若潮 出 05:46 入 18:59 出 15:21 入 03:48

竹敷（長崎）2043年04月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/20 00:00	52.7	↓-1.2
4/20 00:10	51.7	↓-1.0
4/20 00:20	51.2	↓-0.5
4/20 00:30	51.0	↓-0.2	干潮
4/20 00:40	51.1	↑0.1
4/20 00:50	51.7	↑0.6
4/20 01:00	52.6	↑0.9
4/20 01:10	53.8	↑1.2
4/20 01:20	55.5	↑1.7
4/20 01:30	57.5	↑2.0
4/20 01:40	59.8	↑2.3
4/20 01:50	62.5	↑2.7
4/20 02:00	65.4	↑2.9
4/20 02:10	68.7	↑3.3
4/20 02:20	72.3	↑3.6
4/20 02:30	76.1	↑3.8
4/20 02:40	80.1	↑4.0
4/20 02:50	84.3	↑4.2
4/20 03:00	88.7	↑4.4
4/20 03:10	93.3	↑4.6
4/20 03:20	98.0	↑4.7
4/20 03:30	102.7	↑4.7
4/20 03:40	107.5	↑4.8
4/20 03:50	112.4	↑4.9
4/20 04:00	117.2	↑4.8
4/20 04:10	122.0	↑4.8
4/20 04:20	126.7	↑4.7
4/20 04:30	131.3	↑4.6
4/20 04:40	135.8	↑4.5
4/20 04:50	140.1	↑4.3
4/20 05:00	144.1	↑4.0
4/20 05:10	148.0	↑3.9
4/20 05:20	151.6	↑3.6
4/20 05:30	154.9	↑3.3
4/20 05:40	158.0	↑3.1
4/20 05:50	160.7	↑2.7
4/20 06:00	163.0	↑2.3
4/20 06:10	165.0	↑2.0
4/20 06:20	166.6	↑1.6
4/20 06:30	167.9	↑1.3
4/20 06:40	168.7	↑0.8
4/20 06:50	169.2	↑0.5	満潮
4/20 07:00	169.2	0
4/20 07:10	168.8	↓-0.4
4/20 07:20	168.0	↓-0.8
4/20 07:30	166.8	↓-1.2
4/20 07:40	165.3	↓-1.5
4/20 07:50	163.3	↓-2.0
4/20 08:00	161.0	↓-2.3
4/20 08:10	158.3	↓-2.7
4/20 08:20	155.3	↓-3.0
4/20 08:30	152.0	↓-3.3
4/20 08:40	148.4	↓-3.6
4/20 08:50	144.5	↓-3.9
4/20 09:00	140.4	↓-4.1
4/20 09:10	136.1	↓-4.3
4/20 09:20	131.6	↓-4.5
4/20 09:30	126.9	↓-4.7
4/20 09:40	122.2	↓-4.7
4/20 09:50	117.4	↓-4.8
4/20 10:00	112.5	↓-4.9
4/20 10:10	107.6	↓-4.9
4/20 10:20	102.8	↓-4.8
4/20 10:30	98.0	↓-4.8
4/20 10:40	93.3	↓-4.7
4/20 10:50	88.7	↓-4.6
4/20 11:00	84.3	↓-4.4
4/20 11:10	80.1	↓-4.2
4/20 11:20	76.1	↓-4.0
4/20 11:30	72.4	↓-3.7
4/20 11:40	68.9	↓-3.5
4/20 11:50	65.8	↓-3.1
4/20 12:00	63.0	↓-2.8
4/20 12:10	60.5	↓-2.5
4/20 12:20	58.4	↓-2.1
4/20 12:30	56.7	↓-1.7
4/20 12:40	55.4	↓-1.3
4/20 12:50	54.5	↓-0.9
4/20 13:00	54.0	↓-0.5	干潮
4/20 13:10	54.0	0
4/20 13:20	54.3	↑0.3
4/20 13:30	55.1	↑0.8
4/20 13:40	56.3	↑1.2
4/20 13:50	57.9	↑1.6
4/20 14:00	59.8	↑1.9
4/20 14:10	62.2	↑2.4
4/20 14:20	64.9	↑2.7
4/20 14:30	68.0	↑3.1
4/20 14:40	71.4	↑3.4
4/20 14:50	75.1	↑3.7
4/20 15:00	79.0	↑3.9
4/20 15:10	83.2	↑4.2
4/20 15:20	87.6	↑4.4
4/20 15:30	92.2	↑4.6
4/20 15:40	96.9	↑4.7
4/20 15:50	101.7	↑4.8
4/20 16:00	106.6	↑4.9
4/20 16:10	111.6	↑5.0
4/20 16:20	116.5	↑4.9
4/20 16:30	121.4	↑4.9
4/20 16:40	126.2	↑4.8
4/20 16:50	130.9	↑4.7
4/20 17:00	135.5	↑4.6
4/20 17:10	139.9	↑4.4
4/20 17:20	144.1	↑4.2
4/20 17:30	148.0	↑3.9
4/20 17:40	151.6	↑3.6
4/20 17:50	154.9	↑3.3
4/20 18:00	157.9	↑3.0
4/20 18:10	160.6	↑2.7
4/20 18:20	162.8	↑2.2
4/20 18:30	164.7	↑1.9
4/20 18:40	166.2	↑1.5
4/20 18:50	167.2	↑1.0
4/20 19:00	167.8	↑0.6	満潮
4/20 19:10	167.9	↑0.1
4/20 19:20	167.6	↓-0.3
4/20 19:30	166.8	↓-0.8
4/20 19:40	165.7	↓-1.1
4/20 19:50	164.0	↓-1.7
4/20 20:00	162.0	↓-2.0
4/20 20:10	159.5	↓-2.5
4/20 20:20	156.6	↓-2.9
4/20 20:30	153.3	↓-3.3
4/20 20:40	149.7	↓-3.6
4/20 20:50	145.8	↓-3.9
4/20 21:00	141.5	↓-4.3
4/20 21:10	137.0	↓-4.5
4/20 21:20	132.2	↓-4.8
4/20 21:30	127.2	↓-5.0
4/20 21:40	122.0	↓-5.2
4/20 21:50	116.7	↓-5.3
4/20 22:00	111.3	↓-5.4
4/20 22:10	105.8	↓-5.5	最大潮位差
4/20 22:20	100.3	↓-5.5	最大潮位差
4/20 22:30	94.8	↓-5.5	最大潮位差
4/20 22:40	89.4	↓-5.4
4/20 22:50	84.1	↓-5.3
4/20 23:00	78.9	↓-5.2
4/20 23:10	73.8	↓-5.1
4/20 23:20	69.0	↓-4.8
4/20 23:30	64.4	↓-4.6
4/20 23:40	60.1	↓-4.3
4/20 23:50	56.2	↓-3.9