23 (月)	07:07	00:39	19:17	13:14
	184cm	49cm	177cm	50cm
中潮 出 05:42 入 19:02 出 15:03 入 03:44

久根浜（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	51.5	↓-1.7
4/23 00:10	50.1	↓-1.4
4/23 00:20	49.2	↓-0.9
4/23 00:30	48.7	↓-0.5	干潮
4/23 00:40	48.6	↓-0.1
4/23 00:50	48.8	↑0.2
4/23 01:00	49.5	↑0.7
4/23 01:10	50.6	↑1.1
4/23 01:20	52.2	↑1.6
4/23 01:30	54.0	↑1.8
4/23 01:40	56.3	↑2.3
4/23 01:50	59.0	↑2.7
4/23 02:00	62.0	↑3.0
4/23 02:10	65.3	↑3.3
4/23 02:20	69.0	↑3.7
4/23 02:30	72.9	↑3.9
4/23 02:40	77.2	↑4.3
4/23 02:50	81.6	↑4.4
4/23 03:00	86.4	↑4.8
4/23 03:10	91.3	↑4.9
4/23 03:20	96.3	↑5.0
4/23 03:30	101.6	↑5.3
4/23 03:40	106.9	↑5.3
4/23 03:50	112.3	↑5.4
4/23 04:00	117.7	↑5.4
4/23 04:10	123.2	↑5.5
4/23 04:20	128.6	↑5.4
4/23 04:30	134.0	↑5.4
4/23 04:40	139.2	↑5.2
4/23 04:50	144.3	↑5.1
4/23 05:00	149.3	↑5.0
4/23 05:10	154.0	↑4.7
4/23 05:20	158.5	↑4.5
4/23 05:30	162.8	↑4.3
4/23 05:40	166.7	↑3.9
4/23 05:50	170.2	↑3.5
4/23 06:00	173.4	↑3.2
4/23 06:10	176.3	↑2.9
4/23 06:20	178.6	↑2.3
4/23 06:30	180.6	↑2.0
4/23 06:40	182.1	↑1.5
4/23 06:50	183.1	↑1.0
4/23 07:00	183.6	↑0.5	満潮
4/23 07:10	183.7	↑0.1
4/23 07:20	183.2	↓-0.5
4/23 07:30	182.3	↓-0.9
4/23 07:40	180.8	↓-1.5
4/23 07:50	178.9	↓-1.9
4/23 08:00	176.5	↓-2.4
4/23 08:10	173.7	↓-2.8
4/23 08:20	170.4	↓-3.3
4/23 08:30	166.7	↓-3.7
4/23 08:40	162.7	↓-4.0
4/23 08:50	158.3	↓-4.4
4/23 09:00	153.6	↓-4.7
4/23 09:10	148.6	↓-5.0
4/23 09:20	143.4	↓-5.2
4/23 09:30	137.9	↓-5.5
4/23 09:40	132.3	↓-5.6
4/23 09:50	126.6	↓-5.7
4/23 10:00	120.9	↓-5.7
4/23 10:10	115.1	↓-5.8
4/23 10:20	109.3	↓-5.8
4/23 10:30	103.6	↓-5.7
4/23 10:40	98.1	↓-5.5
4/23 10:50	92.6	↓-5.5
4/23 11:00	87.4	↓-5.2
4/23 11:10	82.3	↓-5.1
4/23 11:20	77.6	↓-4.7
4/23 11:30	73.1	↓-4.5
4/23 11:40	69.0	↓-4.1
4/23 11:50	65.2	↓-3.8
4/23 12:00	61.7	↓-3.5
4/23 12:10	58.7	↓-3.0
4/23 12:20	56.1	↓-2.6
4/23 12:30	54.0	↓-2.1
4/23 12:40	52.2	↓-1.8
4/23 12:50	51.0	↓-1.2
4/23 13:00	50.2	↓-0.8
4/23 13:10	49.8	↓-0.4	干潮
4/23 13:20	49.9	↑0.1
4/23 13:30	50.5	↑0.6
4/23 13:40	51.5	↑1.0
4/23 13:50	52.9	↑1.4
4/23 14:00	54.8	↑1.9
4/23 14:10	57.1	↑2.3
4/23 14:20	59.8	↑2.7
4/23 14:30	62.9	↑3.1
4/23 14:40	66.4	↑3.5
4/23 14:50	70.1	↑3.7
4/23 15:00	74.2	↑4.1
4/23 15:10	78.6	↑4.4
4/23 15:20	83.2	↑4.6
4/23 15:30	88.1	↑4.9
4/23 15:40	93.1	↑5.0
4/23 15:50	98.3	↑5.2
4/23 16:00	103.6	↑5.3
4/23 16:10	109.0	↑5.4
4/23 16:20	114.4	↑5.4
4/23 16:30	119.9	↑5.5
4/23 16:40	125.3	↑5.4
4/23 16:50	130.6	↑5.3
4/23 17:00	135.8	↑5.2
4/23 17:10	140.9	↑5.1
4/23 17:20	145.8	↑4.9
4/23 17:30	150.4	↑4.6
4/23 17:40	154.8	↑4.4
4/23 17:50	158.9	↑4.1
4/23 18:00	162.6	↑3.7
4/23 18:10	165.9	↑3.3
4/23 18:20	168.9	↑3.0
4/23 18:30	171.4	↑2.5
4/23 18:40	173.5	↑2.1
4/23 18:50	175.0	↑1.5
4/23 19:00	176.1	↑1.1
4/23 19:10	176.6	↑0.5	満潮
4/23 19:20	176.7	↑0.1
4/23 19:30	176.2	↓-0.5
4/23 19:40	175.1	↓-1.1
4/23 19:50	173.6	↓-1.5
4/23 20:00	171.5	↓-2.1
4/23 20:10	168.9	↓-2.6
4/23 20:20	165.8	↓-3.1
4/23 20:30	162.3	↓-3.5
4/23 20:40	158.3	↓-4.0
4/23 20:50	153.9	↓-4.4
4/23 21:00	149.1	↓-4.8
4/23 21:10	143.9	↓-5.2
4/23 21:20	138.5	↓-5.4
4/23 21:30	132.7	↓-5.8
4/23 21:40	126.8	↓-5.9
4/23 21:50	120.7	↓-6.1
4/23 22:00	114.5	↓-6.2
4/23 22:10	108.2	↓-6.3
4/23 22:20	101.8	↓-6.4	最大潮位差
4/23 22:30	95.5	↓-6.3
4/23 22:40	89.3	↓-6.2
4/23 22:50	83.2	↓-6.1
4/23 23:00	77.3	↓-5.9
4/23 23:10	71.6	↓-5.7
4/23 23:20	66.1	↓-5.5
4/23 23:30	61.0	↓-5.1
4/23 23:40	56.2	↓-4.8
4/23 23:50	51.8	↓-4.4