11 (金)	04:24	10:22	16:20	22:41
	183cm	66cm	187cm	37cm
大潮 出 05:44 入 17:13 出 16:50 入 05:18

第一海堡（千葉）2030年10月11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
10/11 00:00	77.8	↑4.4
10/11 00:10	82.4	↑4.6
10/11 00:20	87.3	↑4.9
10/11 00:30	92.3	↑5.0
10/11 00:40	97.6	↑5.3
10/11 00:50	103.0	↑5.4
10/11 01:00	108.4	↑5.4
10/11 01:10	114.0	↑5.6
10/11 01:20	119.5	↑5.5
10/11 01:30	125.1	↑5.6
10/11 01:40	130.5	↑5.4
10/11 01:50	135.9	↑5.4
10/11 02:00	141.1	↑5.2
10/11 02:10	146.2	↑5.1
10/11 02:20	151.1	↑4.9
10/11 02:30	155.7	↑4.6
10/11 02:40	160.0	↑4.3
10/11 02:50	164.0	↑4.0
10/11 03:00	167.7	↑3.7
10/11 03:10	171.1	↑3.4
10/11 03:20	174.0	↑2.9
10/11 03:30	176.6	↑2.6
10/11 03:40	178.7	↑2.1
10/11 03:50	180.4	↑1.7
10/11 04:00	181.7	↑1.3
10/11 04:10	182.5	↑0.8
10/11 04:20	182.9	↑0.4	満潮
10/11 04:30	182.8	↓-0.1
10/11 04:40	182.2	↓-0.6
10/11 04:50	181.2	↓-1.0
10/11 05:00	179.8	↓-1.4
10/11 05:10	177.9	↓-1.9
10/11 05:20	175.6	↓-2.3
10/11 05:30	172.9	↓-2.7
10/11 05:40	169.9	↓-3.0
10/11 05:50	166.5	↓-3.4
10/11 06:00	162.7	↓-3.8
10/11 06:10	158.7	↓-4.0
10/11 06:20	154.4	↓-4.3
10/11 06:30	149.9	↓-4.5
10/11 06:40	145.2	↓-4.7
10/11 06:50	140.4	↓-4.8
10/11 07:00	135.4	↓-5.0
10/11 07:10	130.3	↓-5.1
10/11 07:20	125.2	↓-5.1
10/11 07:30	120.1	↓-5.1
10/11 07:40	115.0	↓-5.1
10/11 07:50	110.0	↓-5.0
10/11 08:00	105.1	↓-4.9
10/11 08:10	100.3	↓-4.8
10/11 08:20	95.7	↓-4.6
10/11 08:30	91.4	↓-4.3
10/11 08:40	87.3	↓-4.1
10/11 08:50	83.4	↓-3.9
10/11 09:00	79.9	↓-3.5
10/11 09:10	76.8	↓-3.1
10/11 09:20	74.0	↓-2.8
10/11 09:30	71.6	↓-2.4
10/11 09:40	69.5	↓-2.1
10/11 09:50	67.9	↓-1.6
10/11 10:00	66.8	↓-1.1
10/11 10:10	66.1	↓-0.7
10/11 10:20	65.8	↓-0.3	干潮
10/11 10:30	66.0	↑0.2
10/11 10:40	66.6	↑0.6
10/11 10:50	67.7	↑1.1
10/11 11:00	69.2	↑1.5
10/11 11:10	71.2	↑2.0
10/11 11:20	73.6	↑2.4
10/11 11:30	76.3	↑2.7
10/11 11:40	79.5	↑3.2
10/11 11:50	82.9	↑3.4
10/11 12:00	86.8	↑3.9
10/11 12:10	90.9	↑4.1
10/11 12:20	95.3	↑4.4
10/11 12:30	99.9	↑4.6
10/11 12:40	104.7	↑4.8
10/11 12:50	109.7	↑5.0
10/11 13:00	114.8	↑5.1
10/11 13:10	120.1	↑5.3
10/11 13:20	125.3	↑5.2
10/11 13:30	130.6	↑5.3
10/11 13:40	135.8	↑5.2
10/11 13:50	141.0	↑5.2
10/11 14:00	146.0	↑5.0
10/11 14:10	150.9	↑4.9
10/11 14:20	155.7	↑4.8
10/11 14:30	160.2	↑4.5
10/11 14:40	164.4	↑4.2
10/11 14:50	168.3	↑3.9
10/11 15:00	171.9	↑3.6
10/11 15:10	175.2	↑3.3
10/11 15:20	178.1	↑2.9
10/11 15:30	180.5	↑2.4
10/11 15:40	182.6	↑2.1
10/11 15:50	184.2	↑1.6
10/11 16:00	185.3	↑1.1
10/11 16:10	186.0	↑0.7	満潮
10/11 16:20	186.1	↑0.1	満潮
10/11 16:30	185.8	↓-0.3
10/11 16:40	185.1	↓-0.7
10/11 16:50	183.8	↓-1.3
10/11 17:00	182.0	↓-1.8
10/11 17:10	179.8	↓-2.2
10/11 17:20	177.1	↓-2.7
10/11 17:30	174.0	↓-3.1
10/11 17:40	170.5	↓-3.5
10/11 17:50	166.5	↓-4.0
10/11 18:00	162.2	↓-4.3
10/11 18:10	157.6	↓-4.6
10/11 18:20	152.6	↓-5.0
10/11 18:30	147.3	↓-5.3
10/11 18:40	141.8	↓-5.5
10/11 18:50	136.1	↓-5.7
10/11 19:00	130.2	↓-5.9
10/11 19:10	124.2	↓-6.0
10/11 19:20	118.1	↓-6.1
10/11 19:30	111.9	↓-6.2	最大潮位差
10/11 19:40	105.7	↓-6.2	最大潮位差
10/11 19:50	99.6	↓-6.1
10/11 20:00	93.6	↓-6.0
10/11 20:10	87.6	↓-6.0
10/11 20:20	81.9	↓-5.7
10/11 20:30	76.3	↓-5.6
10/11 20:40	70.9	↓-5.4
10/11 20:50	65.9	↓-5.0
10/11 21:00	61.2	↓-4.7
10/11 21:10	56.8	↓-4.4
10/11 21:20	52.7	↓-4.1
10/11 21:30	49.1	↓-3.6
10/11 21:40	45.9	↓-3.2
10/11 21:50	43.2	↓-2.7
10/11 22:00	40.9	↓-2.3
10/11 22:10	39.2	↓-1.7
10/11 22:20	37.9	↓-1.3
10/11 22:30	37.1	↓-0.8
10/11 22:40	36.9	↓-0.2	干潮
10/11 22:50	37.2	↑0.3
10/11 23:00	38.0	↑0.8
10/11 23:10	39.3	↑1.3
10/11 23:20	41.1	↑1.8
10/11 23:30	43.3	↑2.2
10/11 23:40	46.1	↑2.8
10/11 23:50	49.3	↑3.2