21 (火)	03:30	09:39	15:44	21:41
	160cm	61cm	159cm	58cm
中潮 出 05:03 入 18:19 出 15:35 入 03:31

君津（千葉）2043年04月21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
4/21 00:00	100.7	↑4.2
4/21 00:10	104.9	↑4.2
4/21 00:20	109.1	↑4.2
4/21 00:30	113.4	↑4.3
4/21 00:40	117.6	↑4.2
4/21 00:50	121.7	↑4.1
4/21 01:00	125.7	↑4.0
4/21 01:10	129.6	↑3.9
4/21 01:20	133.4	↑3.8
4/21 01:30	137.0	↑3.6
4/21 01:40	140.4	↑3.4
4/21 01:50	143.5	↑3.1
4/21 02:00	146.5	↑3.0
4/21 02:10	149.1	↑2.6
4/21 02:20	151.5	↑2.4
4/21 02:30	153.6	↑2.1
4/21 02:40	155.4	↑1.8
4/21 02:50	156.9	↑1.5
4/21 03:00	158.0	↑1.1
4/21 03:10	158.9	↑0.9
4/21 03:20	159.3	↑0.4	満潮
4/21 03:30	159.4	↑0.1	満潮
4/21 03:40	159.2	↓-0.2
4/21 03:50	158.7	↓-0.5
4/21 04:00	157.8	↓-0.9
4/21 04:10	156.5	↓-1.3
4/21 04:20	155.0	↓-1.5
4/21 04:30	153.1	↓-1.9
4/21 04:40	150.9	↓-2.2
4/21 04:50	148.5	↓-2.4
4/21 05:00	145.7	↓-2.8
4/21 05:10	142.7	↓-3.0
4/21 05:20	139.5	↓-3.2
4/21 05:30	136.1	↓-3.4
4/21 05:40	132.5	↓-3.6
4/21 05:50	128.7	↓-3.8
4/21 06:00	124.7	↓-4.0
4/21 06:10	120.7	↓-4.0
4/21 06:20	116.5	↓-4.2
4/21 06:30	112.3	↓-4.2
4/21 06:40	108.1	↓-4.2
4/21 06:50	103.9	↓-4.2
4/21 07:00	99.7	↓-4.2
4/21 07:10	95.6	↓-4.1
4/21 07:20	91.5	↓-4.1
4/21 07:30	87.6	↓-3.9
4/21 07:40	83.9	↓-3.7
4/21 07:50	80.3	↓-3.6
4/21 08:00	77.0	↓-3.3
4/21 08:10	73.9	↓-3.1
4/21 08:20	71.0	↓-2.9
4/21 08:30	68.5	↓-2.5
4/21 08:40	66.2	↓-2.3
4/21 08:50	64.3	↓-1.9
4/21 09:00	62.8	↓-1.5
4/21 09:10	61.6	↓-1.2
4/21 09:20	60.7	↓-0.9
4/21 09:30	60.2	↓-0.5	干潮
4/21 09:40	60.1	↓-0.1
4/21 09:50	60.4	↑0.3
4/21 10:00	61.0	↑0.6
4/21 10:10	62.0	↑1.0
4/21 10:20	63.4	↑1.4
4/21 10:30	65.1	↑1.7
4/21 10:40	67.1	↑2.0
4/21 10:50	69.4	↑2.3
4/21 11:00	72.0	↑2.6
4/21 11:10	74.9	↑2.9
4/21 11:20	78.0	↑3.1
4/21 11:30	81.3	↑3.3
4/21 11:40	84.9	↑3.6
4/21 11:50	88.6	↑3.7
4/21 12:00	92.5	↑3.9
4/21 12:10	96.5	↑4.0
4/21 12:20	100.6	↑4.1
4/21 12:30	104.8	↑4.2
4/21 12:40	109.0	↑4.2
4/21 12:50	113.2	↑4.2
4/21 13:00	117.4	↑4.2
4/21 13:10	121.6	↑4.2
4/21 13:20	125.6	↑4.0
4/21 13:30	129.6	↑4.0
4/21 13:40	133.4	↑3.8
4/21 13:50	137.0	↑3.6
4/21 14:00	140.5	↑3.5
4/21 14:10	143.7	↑3.2
4/21 14:20	146.6	↑2.9
4/21 14:30	149.3	↑2.7
4/21 14:40	151.7	↑2.4
4/21 14:50	153.7	↑2.0
4/21 15:00	155.5	↑1.8
4/21 15:10	156.8	↑1.3
4/21 15:20	157.9	↑1.1
4/21 15:30	158.5	↑0.6
4/21 15:40	158.8	↑0.3	満潮
4/21 15:50	158.7	↓-0.1
4/21 16:00	158.3	↓-0.4
4/21 16:10	157.4	↓-0.9
4/21 16:20	156.2	↓-1.2
4/21 16:30	154.7	↓-1.5
4/21 16:40	152.8	↓-1.9
4/21 16:50	150.5	↓-2.3
4/21 17:00	148.0	↓-2.5
4/21 17:10	145.1	↓-2.9
4/21 17:20	142.0	↓-3.1
4/21 17:30	138.6	↓-3.4
4/21 17:40	135.0	↓-3.6
4/21 17:50	131.1	↓-3.9
4/21 18:00	127.1	↓-4.0
4/21 18:10	123.0	↓-4.1
4/21 18:20	118.7	↓-4.3
4/21 18:30	114.3	↓-4.4
4/21 18:40	109.9	↓-4.4
4/21 18:50	105.4	↓-4.5	最大潮位差
4/21 19:00	101.0	↓-4.4
4/21 19:10	96.6	↓-4.4
4/21 19:20	92.3	↓-4.3
4/21 19:30	88.1	↓-4.2
4/21 19:40	84.0	↓-4.1
4/21 19:50	80.1	↓-3.9
4/21 20:00	76.5	↓-3.6
4/21 20:10	73.0	↓-3.5
4/21 20:20	69.9	↓-3.1
4/21 20:30	67.1	↓-2.8
4/21 20:40	64.6	↓-2.5
4/21 20:50	62.4	↓-2.2
4/21 21:00	60.6	↓-1.8
4/21 21:10	59.2	↓-1.4
4/21 21:20	58.2	↓-1.0
4/21 21:30	57.6	↓-0.6
4/21 21:40	57.4	↓-0.2	干潮
4/21 21:50	57.6	↑0.2
4/21 22:00	58.2	↑0.6
4/21 22:10	59.3	↑1.1
4/21 22:20	60.7	↑1.4
4/21 22:30	62.5	↑1.8
4/21 22:40	64.6	↑2.1
4/21 22:50	67.1	↑2.5
4/21 23:00	69.9	↑2.8
4/21 23:10	73.0	↑3.1
4/21 23:20	76.4	↑3.4
4/21 23:30	80.1	↑3.7
4/21 23:40	83.9	↑3.8
4/21 23:50	88.0	↑4.1