6 (土)	04:42	10:49	17:00	23:07
	163cm	47cm	163cm	49cm
大潮 出 05:40 入 17:19 出 05:21 入 17:31

館山（千葉）2040年10月6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
10/6 00:00	69.8	↑2.8
10/6 00:10	72.9	↑3.1
10/6 00:20	76.3	↑3.4
10/6 00:30	80.0	↑3.7
10/6 00:40	83.8	↑3.8
10/6 00:50	87.8	↑4.0
10/6 01:00	92.0	↑4.2
10/6 01:10	96.3	↑4.3
10/6 01:20	100.7	↑4.4
10/6 01:30	105.1	↑4.4
10/6 01:40	109.6	↑4.5
10/6 01:50	114.1	↑4.5
10/6 02:00	118.5	↑4.4
10/6 02:10	122.9	↑4.4
10/6 02:20	127.2	↑4.3
10/6 02:30	131.4	↑4.2
10/6 02:40	135.4	↑4.0
10/6 02:50	139.3	↑3.9
10/6 03:00	142.9	↑3.6
10/6 03:10	146.4	↑3.5
10/6 03:20	149.5	↑3.1
10/6 03:30	152.3	↑2.8
10/6 03:40	154.9	↑2.6
10/6 03:50	157.0	↑2.1
10/6 04:00	158.9	↑1.9
10/6 04:10	160.3	↑1.4
10/6 04:20	161.4	↑1.1
10/6 04:30	162.0	↑0.6
10/6 04:40	162.2	↑0.2	満潮
10/6 04:50	162.1	↓-0.1
10/6 05:00	161.4	↓-0.7
10/6 05:10	160.4	↓-1.0
10/6 05:20	159.0	↓-1.4
10/6 05:30	157.2	↓-1.8
10/6 05:40	155.0	↓-2.2
10/6 05:50	152.4	↓-2.6
10/6 06:00	149.5	↓-2.9
10/6 06:10	146.2	↓-3.3
10/6 06:20	142.7	↓-3.5
10/6 06:30	138.9	↓-3.8
10/6 06:40	134.8	↓-4.1
10/6 06:50	130.5	↓-4.3
10/6 07:00	126.1	↓-4.4
10/6 07:10	121.4	↓-4.7
10/6 07:20	116.7	↓-4.7
10/6 07:30	111.9	↓-4.8
10/6 07:40	107.0	↓-4.9	最大潮位差
10/6 07:50	102.1	↓-4.9	最大潮位差
10/6 08:00	97.2	↓-4.9	最大潮位差
10/6 08:10	92.3	↓-4.9	最大潮位差
10/6 08:20	87.5	↓-4.8
10/6 08:30	82.9	↓-4.6
10/6 08:40	78.3	↓-4.6
10/6 08:50	74.0	↓-4.3
10/6 09:00	69.9	↓-4.1
10/6 09:10	66.0	↓-3.9
10/6 09:20	62.4	↓-3.6
10/6 09:30	59.1	↓-3.3
10/6 09:40	56.1	↓-3.0
10/6 09:50	53.5	↓-2.6
10/6 10:00	51.2	↓-2.3
10/6 10:10	49.4	↓-1.8
10/6 10:20	48.0	↓-1.4
10/6 10:30	47.0	↓-1.0
10/6 10:40	46.4	↓-0.6	干潮
10/6 10:50	46.3	↓-0.1
10/6 11:00	46.5	↑0.2
10/6 11:10	47.3	↑0.8
10/6 11:20	48.4	↑1.1
10/6 11:30	50.0	↑1.6
10/6 11:40	52.0	↑2.0
10/6 11:50	54.3	↑2.3
10/6 12:00	57.0	↑2.7
10/6 12:10	60.0	↑3.0
10/6 12:20	63.4	↑3.4
10/6 12:30	67.0	↑3.6
10/6 12:40	70.9	↑3.9
10/6 12:50	75.1	↑4.2
10/6 13:00	79.4	↑4.3
10/6 13:10	83.9	↑4.5
10/6 13:20	88.5	↑4.6
10/6 13:30	93.2	↑4.7
10/6 13:40	98.0	↑4.8
10/6 13:50	102.9	↑4.9	最大潮位差
10/6 14:00	107.7	↑4.8
10/6 14:10	112.6	↑4.9	最大潮位差
10/6 14:20	117.3	↑4.7
10/6 14:30	122.0	↑4.7
10/6 14:40	126.6	↑4.6
10/6 14:50	131.0	↑4.4
10/6 15:00	135.3	↑4.3
10/6 15:10	139.3	↑4.0
10/6 15:20	143.1	↑3.8
10/6 15:30	146.6	↑3.5
10/6 15:40	149.9	↑3.3
10/6 15:50	152.8	↑2.9
10/6 16:00	155.3	↑2.5
10/6 16:10	157.6	↑2.3
10/6 16:20	159.4	↑1.8
10/6 16:30	160.8	↑1.4
10/6 16:40	161.9	↑1.1
10/6 16:50	162.5	↑0.6	満潮
10/6 17:00	162.7	↑0.2	満潮
10/6 17:10	162.4	↓-0.3
10/6 17:20	161.8	↓-0.6
10/6 17:30	160.7	↓-1.1
10/6 17:40	159.2	↓-1.5
10/6 17:50	157.4	↓-1.8
10/6 18:00	155.1	↓-2.3
10/6 18:10	152.5	↓-2.6
10/6 18:20	149.5	↓-3.0
10/6 18:30	146.3	↓-3.2
10/6 18:40	142.7	↓-3.6
10/6 18:50	138.9	↓-3.8
10/6 19:00	134.8	↓-4.1
10/6 19:10	130.5	↓-4.3
10/6 19:20	126.1	↓-4.4
10/6 19:30	121.5	↓-4.6
10/6 19:40	116.7	↓-4.8
10/6 19:50	111.9	↓-4.8
10/6 20:00	107.1	↓-4.8
10/6 20:10	102.2	↓-4.9	最大潮位差
10/6 20:20	97.4	↓-4.8
10/6 20:30	92.6	↓-4.8
10/6 20:40	87.9	↓-4.7
10/6 20:50	83.3	↓-4.6
10/6 21:00	78.9	↓-4.4
10/6 21:10	74.7	↓-4.2
10/6 21:20	70.6	↓-4.1
10/6 21:30	66.9	↓-3.7
10/6 21:40	63.4	↓-3.5
10/6 21:50	60.2	↓-3.2
10/6 22:00	57.3	↓-2.9
10/6 22:10	54.8	↓-2.5
10/6 22:20	52.7	↓-2.1
10/6 22:30	51.0	↓-1.7
10/6 22:40	49.7	↓-1.3
10/6 22:50	48.8	↓-0.9
10/6 23:00	48.3	↓-0.5	干潮
10/6 23:10	48.3	0
10/6 23:20	48.7	↑0.4
10/6 23:30	49.6	↑0.9
10/6 23:40	50.8	↑1.2
10/6 23:50	52.5	↑1.7