5 (金)	04:05	10:19	16:38	22:37
	156cm	43cm	158cm	57cm
大潮 出 05:39 入 17:21 出 04:21 入 17:05

館山（千葉）2040年10月5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
10/5 00:00	85.4	↑3.1
10/5 00:10	88.7	↑3.3
10/5 00:20	92.2	↑3.5
10/5 00:30	95.8	↑3.6
10/5 00:40	99.5	↑3.7
10/5 00:50	103.3	↑3.8
10/5 01:00	107.1	↑3.8
10/5 01:10	111.0	↑3.9
10/5 01:20	114.8	↑3.8
10/5 01:30	118.7	↑3.9
10/5 01:40	122.4	↑3.7
10/5 01:50	126.1	↑3.7
10/5 02:00	129.7	↑3.6
10/5 02:10	133.2	↑3.5
10/5 02:20	136.5	↑3.3
10/5 02:30	139.6	↑3.1
10/5 02:40	142.5	↑2.9
10/5 02:50	145.2	↑2.7
10/5 03:00	147.5	↑2.3
10/5 03:10	149.6	↑2.1
10/5 03:20	151.4	↑1.8
10/5 03:30	152.8	↑1.4
10/5 03:40	153.9	↑1.1
10/5 03:50	154.7	↑0.8
10/5 04:00	155.0	↑0.3	満潮
10/5 04:10	155.0	0
10/5 04:20	154.6	↓-0.4
10/5 04:30	153.8	↓-0.8
10/5 04:40	152.6	↓-1.2
10/5 04:50	151.1	↓-1.5
10/5 05:00	149.2	↓-1.9
10/5 05:10	146.9	↓-2.3
10/5 05:20	144.3	↓-2.6
10/5 05:30	141.4	↓-2.9
10/5 05:40	138.2	↓-3.2
10/5 05:50	134.8	↓-3.4
10/5 06:00	131.1	↓-3.7
10/5 06:10	127.1	↓-4.0
10/5 06:20	123.0	↓-4.1
10/5 06:30	118.7	↓-4.3
10/5 06:40	114.3	↓-4.4
10/5 06:50	109.8	↓-4.5
10/5 07:00	105.1	↓-4.7	最大潮位差
10/5 07:10	100.5	↓-4.6
10/5 07:20	95.8	↓-4.7	最大潮位差
10/5 07:30	91.1	↓-4.7	最大潮位差
10/5 07:40	86.5	↓-4.6
10/5 07:50	82.0	↓-4.5
10/5 08:00	77.5	↓-4.5
10/5 08:10	73.2	↓-4.3
10/5 08:20	69.1	↓-4.1
10/5 08:30	65.2	↓-3.9
10/5 08:40	61.5	↓-3.7
10/5 08:50	58.0	↓-3.5
10/5 09:00	54.9	↓-3.1
10/5 09:10	52.0	↓-2.9
10/5 09:20	49.6	↓-2.4
10/5 09:30	47.4	↓-2.2
10/5 09:40	45.7	↓-1.7
10/5 09:50	44.3	↓-1.4
10/5 10:00	43.4	↓-0.9
10/5 10:10	42.9	↓-0.5	干潮
10/5 10:20	42.8	↓-0.1
10/5 10:30	43.1	↑0.3
10/5 10:40	43.8	↑0.7
10/5 10:50	44.9	↑1.1
10/5 11:00	46.4	↑1.5
10/5 11:10	48.3	↑1.9
10/5 11:20	50.6	↑2.3
10/5 11:30	53.2	↑2.6
10/5 11:40	56.1	↑2.9
10/5 11:50	59.3	↑3.2
10/5 12:00	62.8	↑3.5
10/5 12:10	66.5	↑3.7
10/5 12:20	70.5	↑4.0
10/5 12:30	74.6	↑4.1
10/5 12:40	78.9	↑4.3
10/5 12:50	83.3	↑4.4
10/5 13:00	87.8	↑4.5
10/5 13:10	92.4	↑4.6
10/5 13:20	97.1	↑4.7	最大潮位差
10/5 13:30	101.7	↑4.6
10/5 13:40	106.4	↑4.7	最大潮位差
10/5 13:50	111.0	↑4.6
10/5 14:00	115.6	↑4.6
10/5 14:10	120.0	↑4.4
10/5 14:20	124.3	↑4.3
10/5 14:30	128.5	↑4.2
10/5 14:40	132.5	↑4.0
10/5 14:50	136.2	↑3.7
10/5 15:00	139.8	↑3.6
10/5 15:10	143.0	↑3.2
10/5 15:20	146.0	↑3.0
10/5 15:30	148.7	↑2.7
10/5 15:40	151.0	↑2.3
10/5 15:50	153.0	↑2.0
10/5 16:00	154.6	↑1.6
10/5 16:10	155.9	↑1.3
10/5 16:20	156.8	↑0.9
10/5 16:30	157.2	↑0.4	満潮
10/5 16:40	157.3	↑0.1
10/5 16:50	157.0	↓-0.3
10/5 17:00	156.3	↓-0.7
10/5 17:10	155.2	↓-1.1
10/5 17:20	153.8	↓-1.4
10/5 17:30	152.0	↓-1.8
10/5 17:40	149.8	↓-2.2
10/5 17:50	147.3	↓-2.5
10/5 18:00	144.6	↓-2.7
10/5 18:10	141.6	↓-3.0
10/5 18:20	138.3	↓-3.3
10/5 18:30	134.7	↓-3.6
10/5 18:40	131.0	↓-3.7
10/5 18:50	127.1	↓-3.9
10/5 19:00	123.1	↓-4.0
10/5 19:10	118.9	↓-4.2
10/5 19:20	114.7	↓-4.2
10/5 19:30	110.4	↓-4.3
10/5 19:40	106.0	↓-4.4
10/5 19:50	101.7	↓-4.3
10/5 20:00	97.4	↓-4.3
10/5 20:10	93.1	↓-4.3
10/5 20:20	89.0	↓-4.1
10/5 20:30	85.0	↓-4.0
10/5 20:40	81.1	↓-3.9
10/5 20:50	77.4	↓-3.7
10/5 21:00	73.9	↓-3.5
10/5 21:10	70.7	↓-3.2
10/5 21:20	67.8	↓-2.9
10/5 21:30	65.1	↓-2.7
10/5 21:40	62.8	↓-2.3
10/5 21:50	60.8	↓-2.0
10/5 22:00	59.2	↓-1.6
10/5 22:10	58.0	↓-1.2
10/5 22:20	57.1	↓-0.9
10/5 22:30	56.6	↓-0.5	干潮
10/5 22:40	56.6	0
10/5 22:50	56.9	↑0.3
10/5 23:00	57.7	↑0.8
10/5 23:10	58.8	↑1.1
10/5 23:20	60.3	↑1.5
10/5 23:30	62.2	↑1.9
10/5 23:40	64.4	↑2.2
10/5 23:50	67.0	↑2.6