31 (金)	03:33	08:40	14:04	21:20
	154cm	105cm	168cm	10cm
中潮 出 06:50 入 16:40 出 03:44 入 14:04

君津（千葉）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	94.8	↑4.6
12/31 00:10	99.3	↑4.5
12/31 00:20	103.8	↑4.5
12/31 00:30	108.3	↑4.5
12/31 00:40	112.6	↑4.3
12/31 00:50	116.8	↑4.2
12/31 01:00	120.9	↑4.1
12/31 01:10	124.8	↑3.9
12/31 01:20	128.5	↑3.7
12/31 01:30	132.0	↑3.5
12/31 01:40	135.3	↑3.3
12/31 01:50	138.4	↑3.1
12/31 02:00	141.2	↑2.8
12/31 02:10	143.7	↑2.5
12/31 02:20	146.0	↑2.3
12/31 02:30	148.0	↑2.0
12/31 02:40	149.6	↑1.6
12/31 02:50	151.0	↑1.4
12/31 03:00	152.1	↑1.1
12/31 03:10	152.9	↑0.8
12/31 03:20	153.4	↑0.5
12/31 03:30	153.7	↑0.3	満潮
12/31 03:40	153.6	↓-0.1
12/31 03:50	153.2	↓-0.4
12/31 04:00	152.6	↓-0.6
12/31 04:10	151.7	↓-0.9
12/31 04:20	150.6	↓-1.1
12/31 04:30	149.3	↓-1.3
12/31 04:40	147.8	↓-1.5
12/31 04:50	146.1	↓-1.7
12/31 05:00	144.2	↓-1.9
12/31 05:10	142.1	↓-2.1
12/31 05:20	139.9	↓-2.2
12/31 05:30	137.7	↓-2.2
12/31 05:40	135.3	↓-2.4
12/31 05:50	132.9	↓-2.4
12/31 06:00	130.4	↓-2.5
12/31 06:10	128.0	↓-2.4
12/31 06:20	125.5	↓-2.5
12/31 06:30	123.1	↓-2.4
12/31 06:40	120.7	↓-2.4
12/31 06:50	118.4	↓-2.3
12/31 07:00	116.2	↓-2.2
12/31 07:10	114.1	↓-2.1
12/31 07:20	112.2	↓-1.9
12/31 07:30	110.4	↓-1.8
12/31 07:40	108.9	↓-1.5
12/31 07:50	107.5	↓-1.4
12/31 08:00	106.4	↓-1.1
12/31 08:10	105.5	↓-0.9
12/31 08:20	104.8	↓-0.7
12/31 08:30	104.5	↓-0.3	干潮
12/31 08:40	104.4	↓-0.1	干潮
12/31 08:50	104.5	↑0.1
12/31 09:00	105.0	↑0.5
12/31 09:10	105.7	↑0.7
12/31 09:20	106.7	↑1.0
12/31 09:30	108.0	↑1.3
12/31 09:40	109.6	↑1.6
12/31 09:50	111.4	↑1.8
12/31 10:00	113.4	↑2.0
12/31 10:10	115.6	↑2.2
12/31 10:20	118.0	↑2.4
12/31 10:30	120.6	↑2.6
12/31 10:40	123.3	↑2.7
12/31 10:50	126.2	↑2.9
12/31 11:00	129.1	↑2.9
12/31 11:10	132.1	↑3.0
12/31 11:20	135.2	↑3.1
12/31 11:30	138.2	↑3.0
12/31 11:40	141.3	↑3.1
12/31 11:50	144.3	↑3.0
12/31 12:00	147.2	↑2.9
12/31 12:10	150.0	↑2.8
12/31 12:20	152.7	↑2.7
12/31 12:30	155.3	↑2.6
12/31 12:40	157.6	↑2.3
12/31 12:50	159.8	↑2.2
12/31 13:00	161.8	↑2.0
12/31 13:10	163.5	↑1.7
12/31 13:20	165.0	↑1.5
12/31 13:30	166.2	↑1.2
12/31 13:40	167.1	↑0.9
12/31 13:50	167.7	↑0.6
12/31 14:00	167.9	↑0.2	満潮
12/31 14:10	167.9	0
12/31 14:20	167.4	↓-0.5
12/31 14:30	166.7	↓-0.7
12/31 14:40	165.6	↓-1.1
12/31 14:50	164.1	↓-1.5
12/31 15:00	162.2	↓-1.9
12/31 15:10	160.1	↓-2.1
12/31 15:20	157.5	↓-2.6
12/31 15:30	154.6	↓-2.9
12/31 15:40	151.4	↓-3.2
12/31 15:50	147.8	↓-3.6
12/31 16:00	144.0	↓-3.8
12/31 16:10	139.8	↓-4.2
12/31 16:20	135.4	↓-4.4
12/31 16:30	130.8	↓-4.6
12/31 16:40	125.9	↓-4.9
12/31 16:50	120.8	↓-5.1
12/31 17:00	115.5	↓-5.3
12/31 17:10	110.1	↓-5.4
12/31 17:20	104.6	↓-5.5
12/31 17:30	99.0	↓-5.6
12/31 17:40	93.3	↓-5.7	最大潮位差
12/31 17:50	87.6	↓-5.7	最大潮位差
12/31 18:00	81.9	↓-5.7	最大潮位差
12/31 18:10	76.2	↓-5.7	最大潮位差
12/31 18:20	70.5	↓-5.7	最大潮位差
12/31 18:30	65.0	↓-5.5
12/31 18:40	59.5	↓-5.5
12/31 18:50	54.2	↓-5.3
12/31 19:00	49.1	↓-5.1
12/31 19:10	44.1	↓-5.0
12/31 19:20	39.4	↓-4.7
12/31 19:30	35.0	↓-4.4
12/31 19:40	30.8	↓-4.2
12/31 19:50	27.0	↓-3.8
12/31 20:00	23.5	↓-3.5
12/31 20:10	20.3	↓-3.2
12/31 20:20	17.6	↓-2.7
12/31 20:30	15.2	↓-2.4
12/31 20:40	13.2	↓-2.0
12/31 20:50	11.7	↓-1.5
12/31 21:00	10.6	↓-1.1
12/31 21:10	10.0	↓-0.6	干潮
12/31 21:20	9.8	↓-0.2	干潮
12/31 21:30	10.1	↑0.3
12/31 21:40	10.9	↑0.8
12/31 21:50	12.1	↑1.2
12/31 22:00	13.7	↑1.6
12/31 22:10	15.8	↑2.1
12/31 22:20	18.3	↑2.5
12/31 22:30	21.2	↑2.9
12/31 22:40	24.5	↑3.3
12/31 22:50	28.1	↑3.6
12/31 23:00	32.1	↑4.0
12/31 23:10	36.4	↑4.3
12/31 23:20	41.0	↑4.6
12/31 23:30	45.8	↑4.8
12/31 23:40	50.8	↑5.0
12/31 23:50	56.1	↑5.3