20 (日)	07:43	01:01	19:34	13:45
	184cm	13cm	172cm	50cm
中潮 出 07:03 入 18:12 出 05:01 入 15:04

久根浜（長崎）2039年02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
2/20 00:00	21.3	↓-3.0
2/20 00:10	18.7	↓-2.6
2/20 00:20	16.5	↓-2.2
2/20 00:30	14.9	↓-1.6
2/20 00:40	13.6	↓-1.3
2/20 00:50	12.9	↓-0.7
2/20 01:00	12.7	↓-0.2	干潮
2/20 01:10	12.9	↑0.2
2/20 01:20	13.6	↑0.7
2/20 01:30	14.9	↑1.3
2/20 01:40	16.6	↑1.7
2/20 01:50	18.7	↑2.1
2/20 02:00	21.3	↑2.6
2/20 02:10	24.4	↑3.1
2/20 02:20	27.9	↑3.5
2/20 02:30	31.8	↑3.9
2/20 02:40	36.1	↑4.3
2/20 02:50	40.8	↑4.7
2/20 03:00	45.8	↑5.0
2/20 03:10	51.2	↑5.4
2/20 03:20	56.8	↑5.6
2/20 03:30	62.7	↑5.9
2/20 03:40	68.8	↑6.1
2/20 03:50	75.1	↑6.3
2/20 04:00	81.6	↑6.5
2/20 04:10	88.1	↑6.5
2/20 04:20	94.8	↑6.7
2/20 04:30	101.5	↑6.7
2/20 04:40	108.2	↑6.7
2/20 04:50	114.8	↑6.6
2/20 05:00	121.4	↑6.6
2/20 05:10	127.8	↑6.4
2/20 05:20	134.1	↑6.3
2/20 05:30	140.1	↑6.0
2/20 05:40	146.0	↑5.9
2/20 05:50	151.5	↑5.5
2/20 06:00	156.7	↑5.2
2/20 06:10	161.5	↑4.8
2/20 06:20	165.9	↑4.4
2/20 06:30	169.9	↑4.0
2/20 06:40	173.4	↑3.5
2/20 06:50	176.5	↑3.1
2/20 07:00	179.0	↑2.5
2/20 07:10	181.1	↑2.1
2/20 07:20	182.6	↑1.5
2/20 07:30	183.5	↑0.9
2/20 07:40	183.9	↑0.4	満潮
2/20 07:50	183.8	↓-0.1
2/20 08:00	183.1	↓-0.7
2/20 08:10	181.8	↓-1.3
2/20 08:20	180.1	↓-1.7
2/20 08:30	177.8	↓-2.3
2/20 08:40	175.0	↓-2.8
2/20 08:50	171.8	↓-3.2
2/20 09:00	168.1	↓-3.7
2/20 09:10	164.1	↓-4.0
2/20 09:20	159.6	↓-4.5
2/20 09:30	154.9	↓-4.7
2/20 09:40	149.8	↓-5.1
2/20 09:50	144.5	↓-5.3
2/20 10:00	139.0	↓-5.5
2/20 10:10	133.3	↓-5.7
2/20 10:20	127.5	↓-5.8
2/20 10:30	121.7	↓-5.8
2/20 10:40	115.8	↓-5.9
2/20 10:50	110.0	↓-5.8
2/20 11:00	104.2	↓-5.8
2/20 11:10	98.5	↓-5.7
2/20 11:20	93.0	↓-5.5
2/20 11:30	87.7	↓-5.3
2/20 11:40	82.6	↓-5.1
2/20 11:50	77.8	↓-4.8
2/20 12:00	73.3	↓-4.5
2/20 12:10	69.1	↓-4.2
2/20 12:20	65.2	↓-3.9
2/20 12:30	61.7	↓-3.5
2/20 12:40	58.7	↓-3.0
2/20 12:50	56.0	↓-2.7
2/20 13:00	53.8	↓-2.2
2/20 13:10	52.0	↓-1.8
2/20 13:20	50.7	↓-1.3
2/20 13:30	49.8	↓-0.9
2/20 13:40	49.4	↓-0.4	干潮
2/20 13:50	49.5	↑0.1
2/20 14:00	50.0	↑0.5
2/20 14:10	51.0	↑1.0
2/20 14:20	52.4	↑1.4
2/20 14:30	54.3	↑1.9
2/20 14:40	56.5	↑2.2
2/20 14:50	59.2	↑2.7
2/20 15:00	62.3	↑3.1
2/20 15:10	65.7	↑3.4
2/20 15:20	69.5	↑3.8
2/20 15:30	73.6	↑4.1
2/20 15:40	78.0	↑4.4
2/20 15:50	82.6	↑4.6
2/20 16:00	87.5	↑4.9
2/20 16:10	92.6	↑5.1
2/20 16:20	97.8	↑5.2
2/20 16:30	103.1	↑5.3
2/20 16:40	108.5	↑5.4
2/20 16:50	113.9	↑5.4
2/20 17:00	119.4	↑5.5
2/20 17:10	124.8	↑5.4
2/20 17:20	130.0	↑5.2
2/20 17:30	135.2	↑5.2
2/20 17:40	140.1	↑4.9
2/20 17:50	144.9	↑4.8
2/20 18:00	149.3	↑4.4
2/20 18:10	153.5	↑4.2
2/20 18:20	157.3	↑3.8
2/20 18:30	160.7	↑3.4
2/20 18:40	163.7	↑3.0
2/20 18:50	166.2	↑2.5
2/20 19:00	168.3	↑2.1
2/20 19:10	169.8	↑1.5
2/20 19:20	170.8	↑1.0
2/20 19:30	171.3	↑0.5	満潮
2/20 19:40	171.2	↓-0.1
2/20 19:50	170.5	↓-0.7
2/20 20:00	169.3	↓-1.2
2/20 20:10	167.5	↓-1.8
2/20 20:20	165.1	↓-2.4
2/20 20:30	162.2	↓-2.9
2/20 20:40	158.7	↓-3.5
2/20 20:50	154.7	↓-4.0
2/20 21:00	150.2	↓-4.5
2/20 21:10	145.2	↓-5.0
2/20 21:20	139.9	↓-5.3
2/20 21:30	134.1	↓-5.8
2/20 21:40	127.9	↓-6.2
2/20 21:50	121.5	↓-6.4
2/20 22:00	114.8	↓-6.7
2/20 22:10	107.9	↓-6.9
2/20 22:20	100.8	↓-7.1
2/20 22:30	93.6	↓-7.2
2/20 22:40	86.4	↓-7.2
2/20 22:50	79.1	↓-7.3	最大潮位差
2/20 23:00	71.9	↓-7.2
2/20 23:10	64.8	↓-7.1
2/20 23:20	57.8	↓-7.0
2/20 23:30	51.0	↓-6.8
2/20 23:40	44.5	↓-6.5
2/20 23:50	38.2	↓-6.3