20 (土)	10:54	04:33	23:01	16:53
	243cm	24cm	233cm	46cm
中潮 出 06:09 入 18:24 出 09:23 入 20:16

久根浜（長崎）2031年09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
9/20 00:00	208.1	↓-6.5
9/20 00:10	201.1	↓-7.0
9/20 00:20	193.5	↓-7.6
9/20 00:30	185.5	↓-8.0
9/20 00:40	177.1	↓-8.4
9/20 00:50	168.3	↓-8.8
9/20 01:00	159.2	↓-9.1
9/20 01:10	150.0	↓-9.2
9/20 01:20	140.6	↓-9.4
9/20 01:30	131.2	↓-9.4
9/20 01:40	121.7	↓-9.5	最大潮位差
9/20 01:50	112.4	↓-9.3
9/20 02:00	103.2	↓-9.2
9/20 02:10	94.2	↓-9.0
9/20 02:20	85.5	↓-8.7
9/20 02:30	77.2	↓-8.3
9/20 02:40	69.3	↓-7.9
9/20 02:50	61.9	↓-7.4
9/20 03:00	55.0	↓-6.9
9/20 03:10	48.7	↓-6.3
9/20 03:20	43.0	↓-5.7
9/20 03:30	38.0	↓-5.0
9/20 03:40	33.7	↓-4.3
9/20 03:50	30.1	↓-3.6
9/20 04:00	27.2	↓-2.9
9/20 04:10	25.1	↓-2.1
9/20 04:20	23.8	↓-1.3
9/20 04:30	23.2	↓-0.6	干潮
9/20 04:40	23.4	↑0.2
9/20 04:50	24.4	↑1.0
9/20 05:00	26.1	↑1.7
9/20 05:10	28.6	↑2.5
9/20 05:20	31.8	↑3.2
9/20 05:30	35.6	↑3.8
9/20 05:40	40.2	↑4.6
9/20 05:50	45.3	↑5.1
9/20 06:00	51.1	↑5.8
9/20 06:10	57.3	↑6.2
9/20 06:20	64.1	↑6.8
9/20 06:30	71.4	↑7.3
9/20 06:40	79.0	↑7.6
9/20 06:50	87.0	↑8.0
9/20 07:00	95.3	↑8.3
9/20 07:10	103.9	↑8.6
9/20 07:20	112.6	↑8.7
9/20 07:30	121.5	↑8.9
9/20 07:40	130.4	↑8.9
9/20 07:50	139.4	↑9.0
9/20 08:00	148.4	↑9.0
9/20 08:10	157.2	↑8.8
9/20 08:20	165.9	↑8.7
9/20 08:30	174.4	↑8.5
9/20 08:40	182.6	↑8.2
9/20 08:50	190.5	↑7.9
9/20 09:00	198.0	↑7.5
9/20 09:10	205.0	↑7.0
9/20 09:20	211.6	↑6.6
9/20 09:30	217.7	↑6.1
9/20 09:40	223.2	↑5.5
9/20 09:50	228.1	↑4.9
9/20 10:00	232.3	↑4.2
9/20 10:10	235.9	↑3.6
9/20 10:20	238.7	↑2.8
9/20 10:30	240.9	↑2.2
9/20 10:40	242.2	↑1.3
9/20 10:50	242.9	↑0.7	満潮
9/20 11:00	242.7	↓-0.2
9/20 11:10	241.8	↓-0.9
9/20 11:20	240.2	↓-1.6
9/20 11:30	237.8	↓-2.4
9/20 11:40	234.6	↓-3.2
9/20 11:50	230.8	↓-3.8
9/20 12:00	226.3	↓-4.5
9/20 12:10	221.1	↓-5.2
9/20 12:20	215.3	↓-5.8
9/20 12:30	209.0	↓-6.3
9/20 12:40	202.2	↓-6.8
9/20 12:50	194.9	↓-7.3
9/20 13:00	187.2	↓-7.7
9/20 13:10	179.2	↓-8.0
9/20 13:20	170.9	↓-8.3
9/20 13:30	162.4	↓-8.5
9/20 13:40	153.8	↓-8.6
9/20 13:50	145.2	↓-8.6
9/20 14:00	136.5	↓-8.7
9/20 14:10	127.9	↓-8.6
9/20 14:20	119.4	↓-8.5
9/20 14:30	111.2	↓-8.2
9/20 14:40	103.2	↓-8.0
9/20 14:50	95.5	↓-7.7
9/20 15:00	88.3	↓-7.2
9/20 15:10	81.4	↓-6.9
9/20 15:20	75.1	↓-6.3
9/20 15:30	69.3	↓-5.8
9/20 15:40	64.1	↓-5.2
9/20 15:50	59.4	↓-4.7
9/20 16:00	55.5	↓-3.9
9/20 16:10	52.1	↓-3.4
9/20 16:20	49.5	↓-2.6
9/20 16:30	47.6	↓-1.9
9/20 16:40	46.4	↓-1.2
9/20 16:50	45.8	↓-0.6	干潮
9/20 17:00	46.0	↑0.2
9/20 17:10	46.9	↑0.9
9/20 17:20	48.5	↑1.6
9/20 17:30	50.7	↑2.2
9/20 17:40	53.6	↑2.9
9/20 17:50	57.1	↑3.5
9/20 18:00	61.2	↑4.1
9/20 18:10	65.8	↑4.6
9/20 18:20	71.0	↑5.2
9/20 18:30	76.7	↑5.7
9/20 18:40	82.8	↑6.1
9/20 18:50	89.3	↑6.5
9/20 19:00	96.1	↑6.8
9/20 19:10	103.3	↑7.2
9/20 19:20	110.7	↑7.4
9/20 19:30	118.3	↑7.6
9/20 19:40	126.0	↑7.7
9/20 19:50	133.9	↑7.9
9/20 20:00	141.7	↑7.8
9/20 20:10	149.6	↑7.9
9/20 20:20	157.4	↑7.8
9/20 20:30	165.1	↑7.7
9/20 20:40	172.5	↑7.4
9/20 20:50	179.8	↑7.3
9/20 21:00	186.8	↑7.0
9/20 21:10	193.4	↑6.6
9/20 21:20	199.7	↑6.3
9/20 21:30	205.5	↑5.8
9/20 21:40	210.8	↑5.3
9/20 21:50	215.7	↑4.9
9/20 22:00	219.9	↑4.2
9/20 22:10	223.6	↑3.7
9/20 22:20	226.7	↑3.1
9/20 22:30	229.1	↑2.4
9/20 22:40	230.8	↑1.7
9/20 22:50	231.8	↑1.0
9/20 23:00	232.1	↑0.3	満潮
9/20 23:10	231.8	↓-0.3
9/20 23:20	230.7	↓-1.1
9/20 23:30	228.8	↓-1.9
9/20 23:40	226.3	↓-2.5
9/20 23:50	223.1	↓-3.2