9 (月)	08:39	01:44	19:10	13:36
	160cm	33cm	174cm	117cm
中潮 出 05:43 入 17:15 出 20:37 入 10:49

第一海堡（千葉）2028年10月9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
10/9 00:00	54.0	↓-4.0
10/9 00:10	50.2	↓-3.8
10/9 00:20	46.8	↓-3.4
10/9 00:30	43.7	↓-3.1
10/9 00:40	41.0	↓-2.7
10/9 00:50	38.7	↓-2.3
10/9 01:00	36.7	↓-2.0
10/9 01:10	35.2	↓-1.5
10/9 01:20	34.0	↓-1.2
10/9 01:30	33.3	↓-0.7
10/9 01:40	33.0	↓-0.3	干潮
10/9 01:50	33.1	↑0.1
10/9 02:00	33.6	↑0.5
10/9 02:10	34.5	↑0.9
10/9 02:20	35.8	↑1.3
10/9 02:30	37.4	↑1.6
10/9 02:40	39.5	↑2.1
10/9 02:50	41.9	↑2.4
10/9 03:00	44.6	↑2.7
10/9 03:10	47.7	↑3.1
10/9 03:20	51.0	↑3.3
10/9 03:30	54.6	↑3.6
10/9 03:40	58.5	↑3.9
10/9 03:50	62.6	↑4.1
10/9 04:00	66.9	↑4.3
10/9 04:10	71.3	↑4.4
10/9 04:20	75.9	↑4.6
10/9 04:30	80.6	↑4.7
10/9 04:40	85.3	↑4.7
10/9 04:50	90.2	↑4.9	最大潮位差
10/9 05:00	95.0	↑4.8
10/9 05:10	99.8	↑4.8
10/9 05:20	104.6	↑4.8
10/9 05:30	109.3	↑4.7
10/9 05:40	114.0	↑4.7
10/9 05:50	118.5	↑4.5
10/9 06:00	122.8	↑4.3
10/9 06:10	127.0	↑4.2
10/9 06:20	131.0	↑4.0
10/9 06:30	134.8	↑3.8
10/9 06:40	138.3	↑3.5
10/9 06:50	141.7	↑3.4
10/9 07:00	144.7	↑3.0
10/9 07:10	147.5	↑2.8
10/9 07:20	149.9	↑2.4
10/9 07:30	152.1	↑2.2
10/9 07:40	154.0	↑1.9
10/9 07:50	155.6	↑1.6
10/9 08:00	156.9	↑1.3
10/9 08:10	157.9	↑1.0
10/9 08:20	158.5	↑0.6
10/9 08:30	158.9	↑0.4	満潮
10/9 08:40	159.0	↑0.1
10/9 08:50	158.8	↓-0.2
10/9 09:00	158.4	↓-0.4
10/9 09:10	157.7	↓-0.7
10/9 09:20	156.7	↓-1.0
10/9 09:30	155.5	↓-1.2
10/9 09:40	154.2	↓-1.3
10/9 09:50	152.6	↓-1.6
10/9 10:00	150.9	↓-1.7
10/9 10:10	149.1	↓-1.8
10/9 10:20	147.1	↓-2.0
10/9 10:30	145.0	↓-2.1
10/9 10:40	142.9	↓-2.1
10/9 10:50	140.7	↓-2.2
10/9 11:00	138.4	↓-2.3
10/9 11:10	136.2	↓-2.2
10/9 11:20	134.0	↓-2.2
10/9 11:30	131.9	↓-2.1
10/9 11:40	129.8	↓-2.1
10/9 11:50	127.8	↓-2.0
10/9 12:00	125.9	↓-1.9
10/9 12:10	124.1	↓-1.8
10/9 12:20	122.5	↓-1.6
10/9 12:30	121.0	↓-1.5
10/9 12:40	119.8	↓-1.2
10/9 12:50	118.7	↓-1.1
10/9 13:00	117.8	↓-0.9
10/9 13:10	117.1	↓-0.7
10/9 13:20	116.7	↓-0.4
10/9 13:30	116.5	↓-0.2	干潮
10/9 13:40	116.5	0
10/9 13:50	116.7	↑0.2
10/9 14:00	117.2	↑0.5
10/9 14:10	117.9	↑0.7
10/9 14:20	118.8	↑0.9
10/9 14:30	120.0	↑1.2
10/9 14:40	121.3	↑1.3
10/9 14:50	122.9	↑1.6
10/9 15:00	124.6	↑1.7
10/9 15:10	126.6	↑2.0
10/9 15:20	128.6	↑2.0
10/9 15:30	130.9	↑2.3
10/9 15:40	133.2	↑2.3
10/9 15:50	135.7	↑2.5
10/9 16:00	138.2	↑2.5
10/9 16:10	140.8	↑2.6
10/9 16:20	143.5	↑2.7
10/9 16:30	146.2	↑2.7
10/9 16:40	148.8	↑2.6
10/9 16:50	151.5	↑2.7
10/9 17:00	154.1	↑2.6
10/9 17:10	156.6	↑2.5
10/9 17:20	159.1	↑2.5
10/9 17:30	161.4	↑2.3
10/9 17:40	163.5	↑2.1
10/9 17:50	165.6	↑2.1
10/9 18:00	167.4	↑1.8
10/9 18:10	169.0	↑1.6
10/9 18:20	170.5	↑1.5
10/9 18:30	171.7	↑1.2
10/9 18:40	172.6	↑0.9
10/9 18:50	173.3	↑0.7
10/9 19:00	173.7	↑0.4	満潮
10/9 19:10	173.8	↑0.1	満潮
10/9 19:20	173.6	↓-0.2
10/9 19:30	173.2	↓-0.4
10/9 19:40	172.4	↓-0.8
10/9 19:50	171.3	↓-1.1
10/9 20:00	170.0	↓-1.3
10/9 20:10	168.3	↓-1.7
10/9 20:20	166.3	↓-2.0
10/9 20:30	164.1	↓-2.2
10/9 20:40	161.5	↓-2.6
10/9 20:50	158.7	↓-2.8
10/9 21:00	155.7	↓-3.0
10/9 21:10	152.4	↓-3.3
10/9 21:20	148.8	↓-3.6
10/9 21:30	145.1	↓-3.7
10/9 21:40	141.1	↓-4.0
10/9 21:50	137.0	↓-4.1
10/9 22:00	132.7	↓-4.3
10/9 22:10	128.3	↓-4.4
10/9 22:20	123.8	↓-4.5
10/9 22:30	119.2	↓-4.6
10/9 22:40	114.5	↓-4.7
10/9 22:50	109.8	↓-4.7
10/9 23:00	105.1	↓-4.7
10/9 23:10	100.4	↓-4.7
10/9 23:20	95.8	↓-4.6
10/9 23:30	91.2	↓-4.6
10/9 23:40	86.7	↓-4.5
10/9 23:50	82.3	↓-4.4