20 (水)	05:37	11:42	17:36	23:58
	209cm	61cm	207cm	33cm
大潮 出 05:28 入 17:42 出 06:59 入 18:14

君津（千葉）2028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	47.0	↑2.1
9/20 00:10	49.6	↑2.6
9/20 00:20	52.8	↑3.2
9/20 00:30	56.5	↑3.7
9/20 00:40	60.7	↑4.2
9/20 00:50	65.3	↑4.6
9/20 01:00	70.4	↑5.1
9/20 01:10	75.8	↑5.4
9/20 01:20	81.5	↑5.7
9/20 01:30	87.6	↑6.1
9/20 01:40	93.9	↑6.3
9/20 01:50	100.4	↑6.5
9/20 02:00	107.1	↑6.7
9/20 02:10	113.9	↑6.8
9/20 02:20	120.8	↑6.9
9/20 02:30	127.7	↑6.9
9/20 02:40	134.6	↑6.9
9/20 02:50	141.4	↑6.8
9/20 03:00	148.0	↑6.6
9/20 03:10	154.6	↑6.6
9/20 03:20	160.9	↑6.3
9/20 03:30	167.0	↑6.1
9/20 03:40	172.8	↑5.8
9/20 03:50	178.2	↑5.4
9/20 04:00	183.3	↑5.1
9/20 04:10	188.0	↑4.7
9/20 04:20	192.3	↑4.3
9/20 04:30	196.1	↑3.8
9/20 04:40	199.4	↑3.3
9/20 04:50	202.2	↑2.8
9/20 05:00	204.5	↑2.3
9/20 05:10	206.3	↑1.8
9/20 05:20	207.4	↑1.1
9/20 05:30	208.1	↑0.7	満潮
9/20 05:40	208.2	↑0.1
9/20 05:50	207.7	↓-0.5
9/20 06:00	206.7	↓-1.0
9/20 06:10	205.1	↓-1.6
9/20 06:20	203.0	↓-2.1
9/20 06:30	200.4	↓-2.6
9/20 06:40	197.3	↓-3.1
9/20 06:50	193.8	↓-3.5
9/20 07:00	189.9	↓-3.9
9/20 07:10	185.5	↓-4.4
9/20 07:20	180.8	↓-4.7
9/20 07:30	175.7	↓-5.1
9/20 07:40	170.4	↓-5.3
9/20 07:50	164.8	↓-5.6
9/20 08:00	159.0	↓-5.8
9/20 08:10	153.0	↓-6.0
9/20 08:20	146.9	↓-6.1
9/20 08:30	140.6	↓-6.3
9/20 08:40	134.4	↓-6.2
9/20 08:50	128.1	↓-6.3
9/20 09:00	121.8	↓-6.3
9/20 09:10	115.7	↓-6.1
9/20 09:20	109.6	↓-6.1
9/20 09:30	103.8	↓-5.8
9/20 09:40	98.1	↓-5.7
9/20 09:50	92.7	↓-5.4
9/20 10:00	87.6	↓-5.1
9/20 10:10	82.8	↓-4.8
9/20 10:20	78.4	↓-4.4
9/20 10:30	74.5	↓-3.9
9/20 10:40	70.9	↓-3.6
9/20 10:50	67.9	↓-3.0
9/20 11:00	65.3	↓-2.6
9/20 11:10	63.3	↓-2.0
9/20 11:20	61.8	↓-1.5
9/20 11:30	60.9	↓-0.9
9/20 11:40	60.5	↓-0.4	干潮
9/20 11:50	60.7	↑0.2
9/20 12:00	61.5	↑0.8
9/20 12:10	62.9	↑1.4
9/20 12:20	64.8	↑1.9
9/20 12:30	67.3	↑2.5
9/20 12:40	70.3	↑3.0
9/20 12:50	73.8	↑3.5
9/20 13:00	77.8	↑4.0
9/20 13:10	82.2	↑4.4
9/20 13:20	87.0	↑4.8
9/20 13:30	92.2	↑5.2
9/20 13:40	97.7	↑5.5
9/20 13:50	103.5	↑5.8
9/20 14:00	109.5	↑6.0
9/20 14:10	115.7	↑6.2
9/20 14:20	122.0	↑6.3
9/20 14:30	128.4	↑6.4
9/20 14:40	134.9	↑6.5
9/20 14:50	141.3	↑6.4
9/20 15:00	147.7	↑6.4
9/20 15:10	154.0	↑6.3
9/20 15:20	160.2	↑6.2
9/20 15:30	166.1	↑5.9
9/20 15:40	171.8	↑5.7
9/20 15:50	177.1	↑5.3
9/20 16:00	182.2	↑5.1
9/20 16:10	186.9	↑4.7
9/20 16:20	191.1	↑4.2
9/20 16:30	194.9	↑3.8
9/20 16:40	198.2	↑3.3
9/20 16:50	201.0	↑2.8
9/20 17:00	203.3	↑2.3
9/20 17:10	205.0	↑1.7
9/20 17:20	206.2	↑1.2
9/20 17:30	206.7	↑0.5	満潮
9/20 17:40	206.7	0
9/20 17:50	206.1	↓-0.6
9/20 18:00	204.9	↓-1.2
9/20 18:10	203.1	↓-1.8
9/20 18:20	200.7	↓-2.4
9/20 18:30	197.8	↓-2.9
9/20 18:40	194.4	↓-3.4
9/20 18:50	190.5	↓-3.9
9/20 19:00	186.0	↓-4.5
9/20 19:10	181.2	↓-4.8
9/20 19:20	175.9	↓-5.3
9/20 19:30	170.3	↓-5.6
9/20 19:40	164.3	↓-6.0
9/20 19:50	158.0	↓-6.3
9/20 20:00	151.5	↓-6.5
9/20 20:10	144.8	↓-6.7
9/20 20:20	137.9	↓-6.9
9/20 20:30	130.9	↓-7.0
9/20 20:40	123.8	↓-7.1	最大潮位差
9/20 20:50	116.7	↓-7.1	最大潮位差
9/20 21:00	109.6	↓-7.1	最大潮位差
9/20 21:10	102.6	↓-7.0
9/20 21:20	95.6	↓-7.0
9/20 21:30	88.9	↓-6.7
9/20 21:40	82.3	↓-6.6
9/20 21:50	76.0	↓-6.3
9/20 22:00	70.0	↓-6.0
9/20 22:10	64.2	↓-5.8
9/20 22:20	58.9	↓-5.3
9/20 22:30	53.9	↓-5.0
9/20 22:40	49.4	↓-4.5
9/20 22:50	45.4	↓-4.0
9/20 23:00	41.9	↓-3.5
9/20 23:10	38.8	↓-3.1
9/20 23:20	36.4	↓-2.4
9/20 23:30	34.5	↓-1.9
9/20 23:40	33.2	↓-1.3
9/20 23:50	32.5	↓-0.7	干潮