31 (金)	03:39	08:53	14:20	21:28
	167cm	105cm	184cm	8cm
中潮 出 06:51 入 16:40 出 03:44 入 14:04

芝浦（東京）2021年12月31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
12/31 00:00	99.3	↑5.2
12/31 00:10	104.4	↑5.1
12/31 00:20	109.5	↑5.1
12/31 00:30	114.4	↑4.9
12/31 00:40	119.3	↑4.9
12/31 00:50	124.0	↑4.7
12/31 01:00	128.5	↑4.5
12/31 01:10	132.9	↑4.4
12/31 01:20	137.0	↑4.1
12/31 01:30	141.0	↑4.0
12/31 01:40	144.7	↑3.7
12/31 01:50	148.1	↑3.4
12/31 02:00	151.3	↑3.2
12/31 02:10	154.2	↑2.9
12/31 02:20	156.9	↑2.7
12/31 02:30	159.2	↑2.3
12/31 02:40	161.2	↑2.0
12/31 02:50	162.9	↑1.7
12/31 03:00	164.3	↑1.4
12/31 03:10	165.3	↑1.0
12/31 03:20	166.1	↑0.8
12/31 03:30	166.5	↑0.4	満潮
12/31 03:40	166.6	↑0.1
12/31 03:50	166.4	↓-0.2
12/31 04:00	165.9	↓-0.5
12/31 04:10	165.1	↓-0.8
12/31 04:20	164.0	↓-1.1
12/31 04:30	162.7	↓-1.3
12/31 04:40	161.1	↓-1.6
12/31 04:50	159.3	↓-1.8
12/31 05:00	157.2	↓-2.1
12/31 05:10	155.0	↓-2.2
12/31 05:20	152.6	↓-2.4
12/31 05:30	150.0	↓-2.6
12/31 05:40	147.3	↓-2.7
12/31 05:50	144.4	↓-2.9
12/31 06:00	141.5	↓-2.9
12/31 06:10	138.5	↓-3.0
12/31 06:20	135.5	↓-3.0
12/31 06:30	132.5	↓-3.0
12/31 06:40	129.5	↓-3.0
12/31 06:50	126.5	↓-3.0
12/31 07:00	123.6	↓-2.9
12/31 07:10	120.8	↓-2.8
12/31 07:20	118.2	↓-2.6
12/31 07:30	115.7	↓-2.5
12/31 07:40	113.4	↓-2.3
12/31 07:50	111.3	↓-2.1
12/31 08:00	109.5	↓-1.8
12/31 08:10	107.9	↓-1.6
12/31 08:20	106.7	↓-1.2
12/31 08:30	105.7	↓-1.0
12/31 08:40	105.1	↓-0.6
12/31 08:50	104.9	↓-0.2	干潮
12/31 09:00	105.0	↑0.1
12/31 09:10	105.4	↑0.4
12/31 09:20	106.2	↑0.8
12/31 09:30	107.4	↑1.2
12/31 09:40	108.9	↑1.5
12/31 09:50	110.8	↑1.9
12/31 10:00	113.0	↑2.2
12/31 10:10	115.4	↑2.4
12/31 10:20	118.2	↑2.8
12/31 10:30	121.2	↑3.0
12/31 10:40	124.4	↑3.2
12/31 10:50	127.7	↑3.3
12/31 11:00	131.3	↑3.6
12/31 11:10	134.9	↑3.6
12/31 11:20	138.6	↑3.7
12/31 11:30	142.4	↑3.8
12/31 11:40	146.1	↑3.7
12/31 11:50	149.9	↑3.8
12/31 12:00	153.5	↑3.6
12/31 12:10	157.1	↑3.6
12/31 12:20	160.6	↑3.5
12/31 12:30	163.9	↑3.3
12/31 12:40	167.0	↑3.1
12/31 12:50	169.9	↑2.9
12/31 13:00	172.6	↑2.7
12/31 13:10	175.0	↑2.4
12/31 13:20	177.2	↑2.2
12/31 13:30	179.0	↑1.8
12/31 13:40	180.6	↑1.6
12/31 13:50	181.8	↑1.2
12/31 14:00	182.7	↑0.9
12/31 14:10	183.2	↑0.5	満潮
12/31 14:20	183.4	↑0.2	満潮
12/31 14:30	183.2	↓-0.2
12/31 14:40	182.5	↓-0.7
12/31 14:50	181.6	↓-0.9
12/31 15:00	180.2	↓-1.4
12/31 15:10	178.4	↓-1.8
12/31 15:20	176.2	↓-2.2
12/31 15:30	173.6	↓-2.6
12/31 15:40	170.6	↓-3.0
12/31 15:50	167.3	↓-3.3
12/31 16:00	163.6	↓-3.7
12/31 16:10	159.5	↓-4.1
12/31 16:20	155.1	↓-4.4
12/31 16:30	150.3	↓-4.8
12/31 16:40	145.3	↓-5.0
12/31 16:50	140.0	↓-5.3
12/31 17:00	134.4	↓-5.6
12/31 17:10	128.7	↓-5.7
12/31 17:20	122.7	↓-6.0
12/31 17:30	116.5	↓-6.2
12/31 17:40	110.3	↓-6.2
12/31 17:50	103.9	↓-6.4
12/31 18:00	97.4	↓-6.5	最大潮位差
12/31 18:10	90.9	↓-6.5	最大潮位差
12/31 18:20	84.4	↓-6.5	最大潮位差
12/31 18:30	78.0	↓-6.4
12/31 18:40	71.6	↓-6.4
12/31 18:50	65.3	↓-6.3
12/31 19:00	59.1	↓-6.2
12/31 19:10	53.1	↓-6.0
12/31 19:20	47.4	↓-5.7
12/31 19:30	41.9	↓-5.5
12/31 19:40	36.6	↓-5.3
12/31 19:50	31.7	↓-4.9
12/31 20:00	27.2	↓-4.5
12/31 20:10	23.1	↓-4.1
12/31 20:20	19.3	↓-3.8
12/31 20:30	16.1	↓-3.2
12/31 20:40	13.3	↓-2.8
12/31 20:50	11.0	↓-2.3
12/31 21:00	9.3	↓-1.7
12/31 21:10	8.0	↓-1.3
12/31 21:20	7.4	↓-0.6	干潮
12/31 21:30	7.3	↓-0.1
12/31 21:40	7.7	↑0.4
12/31 21:50	8.7	↑1.0
12/31 22:00	10.3	↑1.6
12/31 22:10	12.3	↑2.0
12/31 22:20	14.9	↑2.6
12/31 22:30	18.0	↑3.1
12/31 22:40	21.5	↑3.5
12/31 22:50	25.4	↑3.9
12/31 23:00	29.8	↑4.4
12/31 23:10	34.5	↑4.7
12/31 23:20	39.5	↑5.0
12/31 23:30	44.8	↑5.3
12/31 23:40	50.4	↑5.6
12/31 23:50	56.1	↑5.7