20 (木)	03:00	09:29	16:10	21:48
	184cm	54cm	193cm	78cm
中潮 出 05:24 入 17:38 出 16:06 入 02:51

千葉灯標（千葉）2029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	138.7	↑3.8
9/20 00:10	142.6	↑3.9
9/20 00:20	146.4	↑3.8
9/20 00:30	150.2	↑3.8
9/20 00:40	153.9	↑3.7
9/20 00:50	157.5	↑3.6
9/20 01:00	161.0	↑3.5
9/20 01:10	164.2	↑3.2
9/20 01:20	167.3	↑3.1
9/20 01:30	170.2	↑2.9
9/20 01:40	172.9	↑2.7
9/20 01:50	175.3	↑2.4
9/20 02:00	177.4	↑2.1
9/20 02:10	179.3	↑1.9
9/20 02:20	180.8	↑1.5
9/20 02:30	182.0	↑1.2
9/20 02:40	182.9	↑0.9
9/20 02:50	183.4	↑0.5	満潮
9/20 03:00	183.6	↑0.2	満潮
9/20 03:10	183.3	↓-0.3
9/20 03:20	182.8	↓-0.5
9/20 03:30	181.8	↓-1.0
9/20 03:40	180.5	↓-1.3
9/20 03:50	178.8	↓-1.7
9/20 04:00	176.7	↓-2.1
9/20 04:10	174.3	↓-2.4
9/20 04:20	171.6	↓-2.7
9/20 04:30	168.5	↓-3.1
9/20 04:40	165.1	↓-3.4
9/20 04:50	161.4	↓-3.7
9/20 05:00	157.4	↓-4.0
9/20 05:10	153.1	↓-4.3
9/20 05:20	148.6	↓-4.5
9/20 05:30	143.9	↓-4.7
9/20 05:40	139.1	↓-4.8
9/20 05:50	134.1	↓-5.0
9/20 06:00	128.9	↓-5.2
9/20 06:10	123.7	↓-5.2
9/20 06:20	118.4	↓-5.3
9/20 06:30	113.1	↓-5.3
9/20 06:40	107.8	↓-5.3
9/20 06:50	102.5	↓-5.3
9/20 07:00	97.3	↓-5.2
9/20 07:10	92.3	↓-5.0
9/20 07:20	87.4	↓-4.9
9/20 07:30	82.7	↓-4.7
9/20 07:40	78.3	↓-4.4
9/20 07:50	74.1	↓-4.2
9/20 08:00	70.2	↓-3.9
9/20 08:10	66.7	↓-3.5
9/20 08:20	63.5	↓-3.2
9/20 08:30	60.7	↓-2.8
9/20 08:40	58.3	↓-2.4
9/20 08:50	56.4	↓-1.9
9/20 09:00	54.9	↓-1.5
9/20 09:10	53.8	↓-1.1
9/20 09:20	53.2	↓-0.6	干潮
9/20 09:30	53.1	↓-0.1
9/20 09:40	53.4	↑0.3
9/20 09:50	54.2	↑0.8
9/20 10:00	55.4	↑1.2
9/20 10:10	57.1	↑1.7
9/20 10:20	59.2	↑2.1
9/20 10:30	61.6	↑2.4
9/20 10:40	64.5	↑2.9
9/20 10:50	67.6	↑3.1
9/20 11:00	71.2	↑3.6
9/20 11:10	75.0	↑3.8
9/20 11:20	79.1	↑4.1
9/20 11:30	83.4	↑4.3
9/20 11:40	87.9	↑4.5
9/20 11:50	92.7	↑4.8
9/20 12:00	97.6	↑4.9
9/20 12:10	102.6	↑5.0
9/20 12:20	107.8	↑5.2
9/20 12:30	113.0	↑5.2
9/20 12:40	118.3	↑5.3
9/20 12:50	123.6	↑5.3
9/20 13:00	128.9	↑5.3
9/20 13:10	134.2	↑5.3
9/20 13:20	139.4	↑5.2
9/20 13:30	144.5	↑5.1
9/20 13:40	149.5	↑5.0
9/20 13:50	154.4	↑4.9
9/20 14:00	159.1	↑4.7
9/20 14:10	163.6	↑4.5
9/20 14:20	167.9	↑4.3
9/20 14:30	171.9	↑4.0
9/20 14:40	175.6	↑3.7
9/20 14:50	179.0	↑3.4
9/20 15:00	182.1	↑3.1
9/20 15:10	184.8	↑2.7
9/20 15:20	187.2	↑2.4
9/20 15:30	189.1	↑1.9
9/20 15:40	190.6	↑1.5
9/20 15:50	191.7	↑1.1
9/20 16:00	192.3	↑0.6	満潮
9/20 16:10	192.5	↑0.2	満潮
9/20 16:20	192.2	↓-0.3
9/20 16:30	191.5	↓-0.7
9/20 16:40	190.3	↓-1.2
9/20 16:50	188.7	↓-1.6
9/20 17:00	186.6	↓-2.1
9/20 17:10	184.1	↓-2.5
9/20 17:20	181.2	↓-2.9
9/20 17:30	177.9	↓-3.3
9/20 17:40	174.3	↓-3.6
9/20 17:50	170.3	↓-4.0
9/20 18:00	166.0	↓-4.3
9/20 18:10	161.4	↓-4.6
9/20 18:20	156.6	↓-4.8
9/20 18:30	151.6	↓-5.0
9/20 18:40	146.4	↓-5.2
9/20 18:50	141.1	↓-5.3
9/20 19:00	135.8	↓-5.3
9/20 19:10	130.4	↓-5.4	最大潮位差
9/20 19:20	125.0	↓-5.4	最大潮位差
9/20 19:30	119.7	↓-5.3
9/20 19:40	114.5	↓-5.2
9/20 19:50	109.5	↓-5.0
9/20 20:00	104.7	↓-4.8
9/20 20:10	100.2	↓-4.5
9/20 20:20	96.0	↓-4.2
9/20 20:30	92.1	↓-3.9
9/20 20:40	88.7	↓-3.4
9/20 20:50	85.6	↓-3.1
9/20 21:00	83.0	↓-2.6
9/20 21:10	80.8	↓-2.2
9/20 21:20	79.2	↓-1.6
9/20 21:30	78.1	↓-1.1
9/20 21:40	77.4	↓-0.7	干潮
9/20 21:50	77.3	↓-0.1
9/20 22:00	77.7	↑0.4
9/20 22:10	78.6	↑0.9
9/20 22:20	80.0	↑1.4
9/20 22:30	81.9	↑1.9
9/20 22:40	84.2	↑2.3
9/20 22:50	86.9	↑2.7
9/20 23:00	90.0	↑3.1
9/20 23:10	93.5	↑3.5
9/20 23:20	97.3	↑3.8
9/20 23:30	101.4	↑4.1
9/20 23:40	105.7	↑4.3
9/20 23:50	110.3	↑4.6