20 (木)	02:35	09:11	15:49	21:41
	161cm	54cm	175cm	87cm
中潮 出 05:28 入 17:43 出 16:11 入 02:56

第一海堡（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	134.6	↑2.6
9/20 00:10	137.3	↑2.7
9/20 00:20	139.9	↑2.6
9/20 00:30	142.5	↑2.6
9/20 00:40	145.0	↑2.5
9/20 00:50	147.4	↑2.4
9/20 01:00	149.6	↑2.2
9/20 01:10	151.7	↑2.1
9/20 01:20	153.6	↑1.9
9/20 01:30	155.4	↑1.8
9/20 01:40	156.9	↑1.5
9/20 01:50	158.2	↑1.3
9/20 02:00	159.2	↑1.0
9/20 02:10	160.0	↑0.8
9/20 02:20	160.6	↑0.6
9/20 02:30	160.8	↑0.2	満潮
9/20 02:40	160.8	0
9/20 02:50	160.5	↓-0.3
9/20 03:00	159.9	↓-0.6
9/20 03:10	158.9	↓-1.0
9/20 03:20	157.7	↓-1.2
9/20 03:30	156.2	↓-1.5
9/20 03:40	154.4	↓-1.8
9/20 03:50	152.3	↓-2.1
9/20 04:00	149.9	↓-2.4
9/20 04:10	147.3	↓-2.6
9/20 04:20	144.4	↓-2.9
9/20 04:30	141.3	↓-3.1
9/20 04:40	138.0	↓-3.3
9/20 04:50	134.5	↓-3.5
9/20 05:00	130.7	↓-3.8
9/20 05:10	126.9	↓-3.8
9/20 05:20	122.9	↓-4.0
9/20 05:30	118.8	↓-4.1
9/20 05:40	114.6	↓-4.2
9/20 05:50	110.3	↓-4.3
9/20 06:00	106.0	↓-4.3
9/20 06:10	101.8	↓-4.2
9/20 06:20	97.5	↓-4.3
9/20 06:30	93.3	↓-4.2
9/20 06:40	89.2	↓-4.1
9/20 06:50	85.2	↓-4.0
9/20 07:00	81.3	↓-3.9
9/20 07:10	77.6	↓-3.7
9/20 07:20	74.1	↓-3.5
9/20 07:30	70.8	↓-3.3
9/20 07:40	67.7	↓-3.1
9/20 07:50	64.9	↓-2.8
9/20 08:00	62.3	↓-2.6
9/20 08:10	60.1	↓-2.2
9/20 08:20	58.2	↓-1.9
9/20 08:30	56.6	↓-1.6
9/20 08:40	55.3	↓-1.3
9/20 08:50	54.4	↓-0.9
9/20 09:00	53.9	↓-0.5
9/20 09:10	53.7	↓-0.2	干潮
9/20 09:20	53.9	↑0.2
9/20 09:30	54.4	↑0.5
9/20 09:40	55.4	↑1.0
9/20 09:50	56.6	↑1.2
9/20 10:00	58.3	↑1.7
9/20 10:10	60.3	↑2.0
9/20 10:20	62.6	↑2.3
9/20 10:30	65.2	↑2.6
9/20 10:40	68.2	↑3.0
9/20 10:50	71.4	↑3.2
9/20 11:00	74.9	↑3.5
9/20 11:10	78.7	↑3.8
9/20 11:20	82.7	↑4.0
9/20 11:30	86.9	↑4.2
9/20 11:40	91.2	↑4.3
9/20 11:50	95.7	↑4.5
9/20 12:00	100.3	↑4.6
9/20 12:10	105.0	↑4.7
9/20 12:20	109.8	↑4.8	最大潮位差
9/20 12:30	114.5	↑4.7
9/20 12:40	119.3	↑4.8	最大潮位差
9/20 12:50	124.1	↑4.8	最大潮位差
9/20 13:00	128.7	↑4.6
9/20 13:10	133.3	↑4.6
9/20 13:20	137.8	↑4.5
9/20 13:30	142.1	↑4.3
9/20 13:40	146.2	↑4.1
9/20 13:50	150.1	↑3.9
9/20 14:00	153.8	↑3.7
9/20 14:10	157.2	↑3.4
9/20 14:20	160.4	↑3.2
9/20 14:30	163.2	↑2.8
9/20 14:40	165.8	↑2.6
9/20 14:50	168.0	↑2.2
9/20 15:00	169.9	↑1.9
9/20 15:10	171.4	↑1.5
9/20 15:20	172.6	↑1.2
9/20 15:30	173.5	↑0.9
9/20 15:40	173.9	↑0.4	満潮
9/20 15:50	174.0	↑0.1
9/20 16:00	173.7	↓-0.3
9/20 16:10	173.1	↓-0.6
9/20 16:20	172.2	↓-0.9
9/20 16:30	170.9	↓-1.3
9/20 16:40	169.2	↓-1.7
9/20 16:50	167.3	↓-1.9
9/20 17:00	165.0	↓-2.3
9/20 17:10	162.5	↓-2.5
9/20 17:20	159.8	↓-2.7
9/20 17:30	156.8	↓-3.0
9/20 17:40	153.5	↓-3.3
9/20 17:50	150.2	↓-3.3
9/20 18:00	146.6	↓-3.6
9/20 18:10	143.0	↓-3.6
9/20 18:20	139.2	↓-3.8
9/20 18:30	135.4	↓-3.8
9/20 18:40	131.5	↓-3.9
9/20 18:50	127.6	↓-3.9
9/20 19:00	123.8	↓-3.8
9/20 19:10	120.0	↓-3.8
9/20 19:20	116.3	↓-3.7
9/20 19:30	112.7	↓-3.6
9/20 19:40	109.3	↓-3.4
9/20 19:50	106.0	↓-3.3
9/20 20:00	102.9	↓-3.1
9/20 20:10	100.0	↓-2.9
9/20 20:20	97.4	↓-2.6
9/20 20:30	95.0	↓-2.4
9/20 20:40	92.9	↓-2.1
9/20 20:50	91.1	↓-1.8
9/20 21:00	89.6	↓-1.5
9/20 21:10	88.4	↓-1.2
9/20 21:20	87.6	↓-0.8
9/20 21:30	87.1	↓-0.5
9/20 21:40	86.9	↓-0.2	干潮
9/20 21:50	87.1	↑0.2
9/20 22:00	87.6	↑0.5
9/20 22:10	88.5	↑0.9
9/20 22:20	89.7	↑1.2
9/20 22:30	91.2	↑1.5
9/20 22:40	93.0	↑1.8
9/20 22:50	95.1	↑2.1
9/20 23:00	97.5	↑2.4
9/20 23:10	100.2	↑2.7
9/20 23:20	103.1	↑2.9
9/20 23:30	106.2	↑3.1
9/20 23:40	109.5	↑3.3
9/20 23:50	113.0	↑3.5