12 (金)	06:17	11:31	17:10	23:56
	187cm	72cm	193cm	-5cm
大潮 出 06:32 入 17:22 出 07:02 入 17:42

芝浦（東京）2021年02月12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
2/12 00:00	-3.1	↑2.1
2/12 00:10	-0.5	↑2.6
2/12 00:20	2.6	↑3.1
2/12 00:30	6.2	↑3.6
2/12 00:40	10.2	↑4.0
2/12 00:50	14.7	↑4.5
2/12 01:00	19.6	↑4.9
2/12 01:10	24.9	↑5.3
2/12 01:20	30.5	↑5.6
2/12 01:30	36.4	↑5.9
2/12 01:40	42.6	↑6.2
2/12 01:50	49.0	↑6.4
2/12 02:00	55.6	↑6.6
2/12 02:10	62.4	↑6.8
2/12 02:20	69.4	↑7.0
2/12 02:30	76.4	↑7.0
2/12 02:40	83.6	↑7.2
2/12 02:50	90.7	↑7.1
2/12 03:00	97.9	↑7.2
2/12 03:10	105.1	↑7.2
2/12 03:20	112.2	↑7.1
2/12 03:30	119.1	↑6.9
2/12 03:40	126.0	↑6.9
2/12 03:50	132.6	↑6.6
2/12 04:00	139.1	↑6.5
2/12 04:10	145.2	↑6.1
2/12 04:20	151.1	↑5.9
2/12 04:30	156.6	↑5.5
2/12 04:40	161.8	↑5.2
2/12 04:50	166.5	↑4.7
2/12 05:00	170.8	↑4.3
2/12 05:10	174.7	↑3.9
2/12 05:20	178.0	↑3.3
2/12 05:30	180.8	↑2.8
2/12 05:40	183.1	↑2.3
2/12 05:50	184.8	↑1.7
2/12 06:00	186.0	↑1.2
2/12 06:10	186.6	↑0.6	満潮
2/12 06:20	186.6	0
2/12 06:30	186.1	↓-0.5
2/12 06:40	185.0	↓-1.1
2/12 06:50	183.4	↓-1.6
2/12 07:00	181.3	↓-2.1
2/12 07:10	178.7	↓-2.6
2/12 07:20	175.6	↓-3.1
2/12 07:30	172.0	↓-3.6
2/12 07:40	168.0	↓-4.0
2/12 07:50	163.7	↓-4.3
2/12 08:00	159.0	↓-4.7
2/12 08:10	154.0	↓-5.0
2/12 08:20	148.7	↓-5.3
2/12 08:30	143.2	↓-5.5
2/12 08:40	137.6	↓-5.6
2/12 08:50	131.9	↓-5.7
2/12 09:00	126.1	↓-5.8
2/12 09:10	120.4	↓-5.7
2/12 09:20	114.7	↓-5.7
2/12 09:30	109.2	↓-5.5
2/12 09:40	103.8	↓-5.4
2/12 09:50	98.7	↓-5.1
2/12 10:00	93.9	↓-4.8
2/12 10:10	89.4	↓-4.5
2/12 10:20	85.4	↓-4.0
2/12 10:30	81.8	↓-3.6
2/12 10:40	78.7	↓-3.1
2/12 10:50	76.1	↓-2.6
2/12 11:00	74.1	↓-2.0
2/12 11:10	72.6	↓-1.5
2/12 11:20	71.7	↓-0.9
2/12 11:30	71.4	↓-0.3	干潮
2/12 11:40	71.8	↑0.4
2/12 11:50	72.6	↑0.8
2/12 12:00	74.1	↑1.5
2/12 12:10	76.1	↑2.0
2/12 12:20	78.6	↑2.5
2/12 12:30	81.6	↑3.0
2/12 12:40	85.0	↑3.4
2/12 12:50	88.9	↑3.9
2/12 13:00	93.1	↑4.2
2/12 13:10	97.6	↑4.5
2/12 13:20	102.5	↑4.9
2/12 13:30	107.5	↑5.0
2/12 13:40	112.7	↑5.2
2/12 13:50	118.1	↑5.4
2/12 14:00	123.5	↑5.4
2/12 14:10	129.0	↑5.5
2/12 14:20	134.5	↑5.5
2/12 14:30	139.9	↑5.4
2/12 14:40	145.3	↑5.4
2/12 14:50	150.5	↑5.2
2/12 15:00	155.6	↑5.1
2/12 15:10	160.5	↑4.9
2/12 15:20	165.2	↑4.7
2/12 15:30	169.6	↑4.4
2/12 15:40	173.7	↑4.1
2/12 15:50	177.5	↑3.8
2/12 16:00	180.9	↑3.4
2/12 16:10	183.9	↑3.0
2/12 16:20	186.5	↑2.6
2/12 16:30	188.7	↑2.2
2/12 16:40	190.4	↑1.7
2/12 16:50	191.7	↑1.3
2/12 17:00	192.4	↑0.7	満潮
2/12 17:10	192.6	↑0.2	満潮
2/12 17:20	192.3	↓-0.3
2/12 17:30	191.5	↓-0.8
2/12 17:40	190.1	↓-1.4
2/12 17:50	188.2	↓-1.9
2/12 18:00	185.8	↓-2.4
2/12 18:10	182.8	↓-3.0
2/12 18:20	179.3	↓-3.5
2/12 18:30	175.4	↓-3.9
2/12 18:40	171.0	↓-4.4
2/12 18:50	166.1	↓-4.9
2/12 19:00	160.8	↓-5.3
2/12 19:10	155.1	↓-5.7
2/12 19:20	149.1	↓-6.0
2/12 19:30	142.7	↓-6.4
2/12 19:40	136.0	↓-6.7
2/12 19:50	129.1	↓-6.9
2/12 20:00	121.9	↓-7.2
2/12 20:10	114.6	↓-7.3
2/12 20:20	107.1	↓-7.5
2/12 20:30	99.5	↓-7.6
2/12 20:40	91.9	↓-7.6
2/12 20:50	84.2	↓-7.7	最大潮位差
2/12 21:00	76.6	↓-7.6
2/12 21:10	69.0	↓-7.6
2/12 21:20	61.6	↓-7.4
2/12 21:30	54.3	↓-7.3
2/12 21:40	47.3	↓-7.0
2/12 21:50	40.5	↓-6.8
2/12 22:00	34.0	↓-6.5
2/12 22:10	27.9	↓-6.1
2/12 22:20	22.2	↓-5.7
2/12 22:30	16.9	↓-5.3
2/12 22:40	12.1	↓-4.8
2/12 22:50	7.9	↓-4.2
2/12 23:00	4.2	↓-3.7
2/12 23:10	1.0	↓-3.2
2/12 23:20	-1.5	↓-2.5
2/12 23:30	-3.4	↓-1.9
2/12 23:40	-4.7	↓-1.3
2/12 23:50	-5.3	↓-0.6	干潮