20 (金)	10:49	03:32	21:18	14:50
	154cm	70cm	169cm	136cm
小潮 出 05:25 入 17:40 出 23:05 入 12:51

市原（千葉）2030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	124.2	↓-4.4	最大潮位差
9/20 00:10	119.8	↓-4.4	最大潮位差
9/20 00:20	115.4	↓-4.4	最大潮位差
9/20 00:30	111.2	↓-4.2
9/20 00:40	107.0	↓-4.2
9/20 00:50	102.9	↓-4.1
9/20 01:00	99.1	↓-3.8
9/20 01:10	95.4	↓-3.7
9/20 01:20	91.9	↓-3.5
9/20 01:30	88.6	↓-3.3
9/20 01:40	85.5	↓-3.1
9/20 01:50	82.7	↓-2.8
9/20 02:00	80.2	↓-2.5
9/20 02:10	77.9	↓-2.3
9/20 02:20	75.9	↓-2.0
9/20 02:30	74.1	↓-1.8
9/20 02:40	72.7	↓-1.4
9/20 02:50	71.5	↓-1.2
9/20 03:00	70.6	↓-0.9
9/20 03:10	69.9	↓-0.7
9/20 03:20	69.6	↓-0.3
9/20 03:30	69.4	↓-0.2	干潮
9/20 03:40	69.5	↑0.1
9/20 03:50	69.9	↑0.4
9/20 04:00	70.4	↑0.5
9/20 04:10	71.2	↑0.8
9/20 04:20	72.2	↑1.0
9/20 04:30	73.4	↑1.2
9/20 04:40	74.7	↑1.3
9/20 04:50	76.3	↑1.6
9/20 05:00	78.0	↑1.7
9/20 05:10	79.8	↑1.8
9/20 05:20	81.8	↑2.0
9/20 05:30	83.9	↑2.1
9/20 05:40	86.2	↑2.3
9/20 05:50	88.6	↑2.4
9/20 06:00	91.1	↑2.5
9/20 06:10	93.7	↑2.6
9/20 06:20	96.4	↑2.7
9/20 06:30	99.1	↑2.7
9/20 06:40	102.0	↑2.9
9/20 06:50	104.8	↑2.8
9/20 07:00	107.8	↑3.0
9/20 07:10	110.8	↑3.0
9/20 07:20	113.7	↑2.9
9/20 07:30	116.7	↑3.0
9/20 07:40	119.7	↑3.0
9/20 07:50	122.7	↑3.0
9/20 08:00	125.6	↑2.9
9/20 08:10	128.4	↑2.8
9/20 08:20	131.2	↑2.8
9/20 08:30	133.8	↑2.6
9/20 08:40	136.4	↑2.6
9/20 08:50	138.8	↑2.4
9/20 09:00	141.1	↑2.3
9/20 09:10	143.2	↑2.1
9/20 09:20	145.1	↑1.9
9/20 09:30	146.9	↑1.8
9/20 09:40	148.4	↑1.5
9/20 09:50	149.7	↑1.3
9/20 10:00	150.9	↑1.2
9/20 10:10	151.8	↑0.9
9/20 10:20	152.4	↑0.6
9/20 10:30	152.9	↑0.5
9/20 10:40	153.2	↑0.3	満潮
9/20 10:50	153.2	0
9/20 11:00	153.1	↓-0.1
9/20 11:10	152.8	↓-0.3
9/20 11:20	152.3	↓-0.5
9/20 11:30	151.6	↓-0.7
9/20 11:40	150.8	↓-0.8
9/20 11:50	149.9	↓-0.9
9/20 12:00	148.9	↓-1.0
9/20 12:10	147.9	↓-1.0
9/20 12:20	146.7	↓-1.2
9/20 12:30	145.6	↓-1.1
9/20 12:40	144.4	↓-1.2
9/20 12:50	143.2	↓-1.2
9/20 13:00	142.1	↓-1.1
9/20 13:10	141.0	↓-1.1
9/20 13:20	139.9	↓-1.1
9/20 13:30	138.9	↓-1.0
9/20 13:40	138.1	↓-0.8
9/20 13:50	137.3	↓-0.8
9/20 14:00	136.6	↓-0.7
9/20 14:10	136.1	↓-0.5
9/20 14:20	135.7	↓-0.4
9/20 14:30	135.4	↓-0.3
9/20 14:40	135.2	↓-0.2	干潮
9/20 14:50	135.2	0	干潮
9/20 15:00	135.2	0
9/20 15:10	135.4	↑0.2
9/20 15:20	135.8	↑0.4
9/20 15:30	136.2	↑0.4
9/20 15:40	136.7	↑0.5
9/20 15:50	137.3	↑0.6
9/20 16:00	138.0	↑0.7
9/20 16:10	138.8	↑0.8
9/20 16:20	139.6	↑0.8
9/20 16:30	140.5	↑0.9
9/20 16:40	141.5	↑1.0
9/20 16:50	142.5	↑1.0
9/20 17:00	143.6	↑1.1
9/20 17:10	144.7	↑1.1
9/20 17:20	145.8	↑1.1
9/20 17:30	146.9	↑1.1
9/20 17:40	148.1	↑1.2
9/20 17:50	149.3	↑1.2
9/20 18:00	150.5	↑1.2
9/20 18:10	151.8	↑1.3
9/20 18:20	153.0	↑1.2
9/20 18:30	154.2	↑1.2
9/20 18:40	155.5	↑1.3
9/20 18:50	156.7	↑1.2
9/20 19:00	157.9	↑1.2
9/20 19:10	159.2	↑1.3
9/20 19:20	160.3	↑1.1
9/20 19:30	161.5	↑1.2
9/20 19:40	162.6	↑1.1
9/20 19:50	163.7	↑1.1
9/20 20:00	164.7	↑1.0
9/20 20:10	165.6	↑0.9
9/20 20:20	166.5	↑0.9
9/20 20:30	167.2	↑0.7
9/20 20:40	167.8	↑0.6
9/20 20:50	168.3	↑0.5
9/20 21:00	168.7	↑0.4
9/20 21:10	168.9	↑0.2	満潮
9/20 21:20	168.9	0
9/20 21:30	168.8	↓-0.1
9/20 21:40	168.4	↓-0.4
9/20 21:50	167.9	↓-0.5
9/20 22:00	167.2	↓-0.7
9/20 22:10	166.2	↓-1.0
9/20 22:20	165.0	↓-1.2
9/20 22:30	163.7	↓-1.3
9/20 22:40	162.0	↓-1.7
9/20 22:50	160.2	↓-1.8
9/20 23:00	158.2	↓-2.0
9/20 23:10	156.0	↓-2.2
9/20 23:20	153.6	↓-2.4
9/20 23:30	151.0	↓-2.6
9/20 23:40	148.3	↓-2.7
9/20 23:50	145.4	↓-2.9