23 (月)	06:58	00:32	19:11	13:01
	180cm	51cm	182cm	50cm
中潮 出 05:42 入 19:02 出 15:03 入 03:44

小茂田（長崎）2040年04月23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
4/23 00:00	52.2	↓-1.4
4/23 00:10	51.2	↓-1.0
4/23 00:20	50.6	↓-0.6
4/23 00:30	50.4	↓-0.2	干潮
4/23 00:40	50.5	↑0.1
4/23 00:50	51.0	↑0.5
4/23 01:00	51.9	↑0.9
4/23 01:10	53.2	↑1.3
4/23 01:20	54.9	↑1.7
4/23 01:30	56.9	↑2.0
4/23 01:40	59.2	↑2.3
4/23 01:50	61.9	↑2.7
4/23 02:00	64.9	↑3.0
4/23 02:10	68.2	↑3.3
4/23 02:20	71.8	↑3.6
4/23 02:30	75.7	↑3.9
4/23 02:40	79.8	↑4.1
4/23 02:50	84.2	↑4.4
4/23 03:00	88.8	↑4.6
4/23 03:10	93.5	↑4.7
4/23 03:20	98.4	↑4.9
4/23 03:30	103.5	↑5.1
4/23 03:40	108.6	↑5.1
4/23 03:50	113.8	↑5.2
4/23 04:00	119.1	↑5.3
4/23 04:10	124.3	↑5.2
4/23 04:20	129.5	↑5.2
4/23 04:30	134.7	↑5.2
4/23 04:40	139.7	↑5.0
4/23 04:50	144.6	↑4.9
4/23 05:00	149.3	↑4.7
4/23 05:10	153.7	↑4.4
4/23 05:20	158.0	↑4.3
4/23 05:30	161.9	↑3.9
4/23 05:40	165.5	↑3.6
4/23 05:50	168.7	↑3.2
4/23 06:00	171.6	↑2.9
4/23 06:10	174.0	↑2.4
4/23 06:20	176.1	↑2.1
4/23 06:30	177.6	↑1.5
4/23 06:40	178.7	↑1.1
4/23 06:50	179.3	↑0.6	満潮
4/23 07:00	179.3	0
4/23 07:10	178.9	↓-0.4
4/23 07:20	178.0	↓-0.9
4/23 07:30	176.6	↓-1.4
4/23 07:40	174.7	↓-1.9
4/23 07:50	172.3	↓-2.4
4/23 08:00	169.5	↓-2.8
4/23 08:10	166.2	↓-3.3
4/23 08:20	162.5	↓-3.7
4/23 08:30	158.5	↓-4.0
4/23 08:40	154.1	↓-4.4
4/23 08:50	149.4	↓-4.7
4/23 09:00	144.4	↓-5.0
4/23 09:10	139.2	↓-5.2
4/23 09:20	133.9	↓-5.3
4/23 09:30	128.3	↓-5.6
4/23 09:40	122.7	↓-5.6
4/23 09:50	117.1	↓-5.6
4/23 10:00	111.4	↓-5.7
4/23 10:10	105.8	↓-5.6
4/23 10:20	100.3	↓-5.5
4/23 10:30	94.9	↓-5.4
4/23 10:40	89.7	↓-5.2
4/23 10:50	84.6	↓-5.1
4/23 11:00	79.8	↓-4.8
4/23 11:10	75.3	↓-4.5
4/23 11:20	71.1	↓-4.2
4/23 11:30	67.2	↓-3.9
4/23 11:40	63.7	↓-3.5
4/23 11:50	60.5	↓-3.2
4/23 12:00	57.7	↓-2.8
4/23 12:10	55.3	↓-2.4
4/23 12:20	53.4	↓-1.9
4/23 12:30	51.8	↓-1.6
4/23 12:40	50.7	↓-1.1
4/23 12:50	50.0	↓-0.7
4/23 13:00	49.8	↓-0.2	干潮
4/23 13:10	50.0	↑0.2
4/23 13:20	50.7	↑0.7
4/23 13:30	51.7	↑1.0
4/23 13:40	53.2	↑1.5
4/23 13:50	55.1	↑1.9
4/23 14:00	57.4	↑2.3
4/23 14:10	60.1	↑2.7
4/23 14:20	63.1	↑3.0
4/23 14:30	66.5	↑3.4
4/23 14:40	70.2	↑3.7
4/23 14:50	74.3	↑4.1
4/23 15:00	78.6	↑4.3
4/23 15:10	83.2	↑4.6
4/23 15:20	88.0	↑4.8
4/23 15:30	93.0	↑5.0
4/23 15:40	98.2	↑5.2
4/23 15:50	103.5	↑5.3
4/23 16:00	109.0	↑5.5
4/23 16:10	114.5	↑5.5
4/23 16:20	120.0	↑5.5
4/23 16:30	125.6	↑5.6
4/23 16:40	131.1	↑5.5
4/23 16:50	136.5	↑5.4
4/23 17:00	141.8	↑5.3
4/23 17:10	146.9	↑5.1
4/23 17:20	151.8	↑4.9
4/23 17:30	156.4	↑4.6
4/23 17:40	160.8	↑4.4
4/23 17:50	164.8	↑4.0
4/23 18:00	168.5	↑3.7
4/23 18:10	171.7	↑3.2
4/23 18:20	174.6	↑2.9
4/23 18:30	176.9	↑2.3
4/23 18:40	178.8	↑1.9
4/23 18:50	180.2	↑1.4
4/23 19:00	181.0	↑0.8
4/23 19:10	181.3	↑0.3	満潮
4/23 19:20	181.0	↓-0.3
4/23 19:30	180.2	↓-0.8
4/23 19:40	178.9	↓-1.3
4/23 19:50	177.0	↓-1.9
4/23 20:00	174.5	↓-2.5
4/23 20:10	171.6	↓-2.9
4/23 20:20	168.1	↓-3.5
4/23 20:30	164.2	↓-3.9
4/23 20:40	159.9	↓-4.3
4/23 20:50	155.2	↓-4.7
4/23 21:00	150.1	↓-5.1
4/23 21:10	144.6	↓-5.5
4/23 21:20	138.9	↓-5.7
4/23 21:30	133.0	↓-5.9
4/23 21:40	126.9	↓-6.1
4/23 21:50	120.6	↓-6.3
4/23 22:00	114.3	↓-6.3
4/23 22:10	108.0	↓-6.3
4/23 22:20	101.6	↓-6.4	最大潮位差
4/23 22:30	95.4	↓-6.2
4/23 22:40	89.2	↓-6.2
4/23 22:50	83.3	↓-5.9
4/23 23:00	77.5	↓-5.8
4/23 23:10	72.0	↓-5.5
4/23 23:20	66.8	↓-5.2
4/23 23:30	61.9	↓-4.9
4/23 23:40	57.4	↓-4.5
4/23 23:50	53.2	↓-4.2