23 (火)	09:30	02:39	20:18	14:32
	167cm	53cm	182cm	126cm
小潮 出 05:29 入 17:38 出 11:45 入 22:02

船橋（千葉）2031年09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
9/23 00:00	95.0	↓-4.9	最大潮位差
9/23 00:10	90.3	↓-4.7
9/23 00:20	85.8	↓-4.5
9/23 00:30	81.5	↓-4.3
9/23 00:40	77.4	↓-4.1
9/23 00:50	73.5	↓-3.9
9/23 01:00	70.0	↓-3.5
9/23 01:10	66.7	↓-3.3
9/23 01:20	63.8	↓-2.9
9/23 01:30	61.2	↓-2.6
9/23 01:40	58.9	↓-2.3
9/23 01:50	57.0	↓-1.9
9/23 02:00	55.4	↓-1.6
9/23 02:10	54.2	↓-1.2
9/23 02:20	53.3	↓-0.9
9/23 02:30	52.9	↓-0.4	干潮
9/23 02:40	52.8	↓-0.1
9/23 02:50	53.0	↑0.2
9/23 03:00	53.7	↑0.7
9/23 03:10	54.7	↑1.0
9/23 03:20	56.0	↑1.3
9/23 03:30	57.7	↑1.7
9/23 03:40	59.6	↑1.9
9/23 03:50	61.9	↑2.3
9/23 04:00	64.5	↑2.6
9/23 04:10	67.4	↑2.9
9/23 04:20	70.5	↑3.1
9/23 04:30	73.9	↑3.4
9/23 04:40	77.5	↑3.6
9/23 04:50	81.2	↑3.7
9/23 05:00	85.2	↑4.0
9/23 05:10	89.3	↑4.1
9/23 05:20	93.4	↑4.1
9/23 05:30	97.7	↑4.3
9/23 05:40	102.1	↑4.4
9/23 05:50	106.5	↑4.4
9/23 06:00	110.9	↑4.4
9/23 06:10	115.2	↑4.3
9/23 06:20	119.6	↑4.4
9/23 06:30	123.9	↑4.3
9/23 06:40	128.0	↑4.1
9/23 06:50	132.1	↑4.1
9/23 07:00	136.0	↑3.9
9/23 07:10	139.7	↑3.7
9/23 07:20	143.3	↑3.6
9/23 07:30	146.7	↑3.4
9/23 07:40	149.8	↑3.1
9/23 07:50	152.7	↑2.9
9/23 08:00	155.3	↑2.6
9/23 08:10	157.7	↑2.4
9/23 08:20	159.8	↑2.1
9/23 08:30	161.6	↑1.8
9/23 08:40	163.1	↑1.5
9/23 08:50	164.4	↑1.3
9/23 09:00	165.3	↑0.9
9/23 09:10	166.0	↑0.7
9/23 09:20	166.4	↑0.4	満潮
9/23 09:30	166.5	↑0.1	満潮
9/23 09:40	166.3	↓-0.2
9/23 09:50	165.9	↓-0.4
9/23 10:00	165.3	↓-0.6
9/23 10:10	164.4	↓-0.9
9/23 10:20	163.3	↓-1.1
9/23 10:30	162.0	↓-1.3
9/23 10:40	160.6	↓-1.4
9/23 10:50	158.9	↓-1.7
9/23 11:00	157.2	↓-1.7
9/23 11:10	155.3	↓-1.9
9/23 11:20	153.4	↓-1.9
9/23 11:30	151.4	↓-2.0
9/23 11:40	149.3	↓-2.1
9/23 11:50	147.2	↓-2.1
9/23 12:00	145.1	↓-2.1
9/23 12:10	143.1	↓-2.0
9/23 12:20	141.1	↓-2.0
9/23 12:30	139.1	↓-2.0
9/23 12:40	137.2	↓-1.9
9/23 12:50	135.4	↓-1.8
9/23 13:00	133.7	↓-1.7
9/23 13:10	132.2	↓-1.5
9/23 13:20	130.8	↓-1.4
9/23 13:30	129.5	↓-1.3
9/23 13:40	128.5	↓-1.0
9/23 13:50	127.5	↓-1.0
9/23 14:00	126.8	↓-0.7
9/23 14:10	126.3	↓-0.5
9/23 14:20	126.0	↓-0.3
9/23 14:30	125.8	↓-0.2	干潮
9/23 14:40	125.9	↑0.1
9/23 14:50	126.2	↑0.3
9/23 15:00	126.7	↑0.5
9/23 15:10	127.4	↑0.7
9/23 15:20	128.2	↑0.8
9/23 15:30	129.3	↑1.1
9/23 15:40	130.6	↑1.3
9/23 15:50	132.0	↑1.4
9/23 16:00	133.6	↑1.6
9/23 16:10	135.4	↑1.8
9/23 16:20	137.3	↑1.9
9/23 16:30	139.3	↑2.0
9/23 16:40	141.5	↑2.2
9/23 16:50	143.8	↑2.3
9/23 17:00	146.1	↑2.3
9/23 17:10	148.5	↑2.4
9/23 17:20	151.0	↑2.5
9/23 17:30	153.5	↑2.5
9/23 17:40	156.0	↑2.5
9/23 17:50	158.5	↑2.5
9/23 18:00	161.0	↑2.5
9/23 18:10	163.4	↑2.4
9/23 18:20	165.8	↑2.4
9/23 18:30	168.1	↑2.3
9/23 18:40	170.2	↑2.1
9/23 18:50	172.3	↑2.1
9/23 19:00	174.1	↑1.8
9/23 19:10	175.8	↑1.7
9/23 19:20	177.3	↑1.5
9/23 19:30	178.6	↑1.3
9/23 19:40	179.7	↑1.1
9/23 19:50	180.6	↑0.9
9/23 20:00	181.1	↑0.5
9/23 20:10	181.5	↑0.4	満潮
9/23 20:20	181.5	0
9/23 20:30	181.3	↓-0.2
9/23 20:40	180.8	↓-0.5
9/23 20:50	180.0	↓-0.8
9/23 21:00	178.9	↓-1.1
9/23 21:10	177.5	↓-1.4
9/23 21:20	175.9	↓-1.6
9/23 21:30	174.0	↓-1.9
9/23 21:40	171.8	↓-2.2
9/23 21:50	169.3	↓-2.5
9/23 22:00	166.6	↓-2.7
9/23 22:10	163.7	↓-2.9
9/23 22:20	160.5	↓-3.2
9/23 22:30	157.1	↓-3.4
9/23 22:40	153.6	↓-3.5
9/23 22:50	149.9	↓-3.7
9/23 23:00	146.0	↓-3.9
9/23 23:10	142.0	↓-4.0
9/23 23:20	137.9	↓-4.1
9/23 23:30	133.8	↓-4.1
9/23 23:40	129.6	↓-4.2
9/23 23:50	125.3	↓-4.3