22 (日)	05:00	10:02	15:08	22:21
	148cm	103cm	150cm	1cm
大潮 出 06:45 入 16:36 出 05:36 入 15:19

館山（千葉）2041年12月22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
12/22 00:00	42.5	↑4.3
12/22 00:10	47.0	↑4.5
12/22 00:20	51.7	↑4.7
12/22 00:30	56.4	↑4.7
12/22 00:40	61.3	↑4.9
12/22 00:50	66.2	↑4.9
12/22 01:00	71.1	↑4.9
12/22 01:10	76.1	↑5.0
12/22 01:20	81.1	↑5.0
12/22 01:30	86.1	↑5.0
12/22 01:40	91.0	↑4.9
12/22 01:50	95.9	↑4.9
12/22 02:00	100.6	↑4.7
12/22 02:10	105.3	↑4.7
12/22 02:20	109.8	↑4.5
12/22 02:30	114.1	↑4.3
12/22 02:40	118.2	↑4.1
12/22 02:50	122.2	↑4.0
12/22 03:00	125.9	↑3.7
12/22 03:10	129.3	↑3.4
12/22 03:20	132.5	↑3.2
12/22 03:30	135.4	↑2.9
12/22 03:40	138.1	↑2.7
12/22 03:50	140.4	↑2.3
12/22 04:00	142.4	↑2.0
12/22 04:10	144.0	↑1.6
12/22 04:20	145.4	↑1.4
12/22 04:30	146.5	↑1.1
12/22 04:40	147.2	↑0.7
12/22 04:50	147.6	↑0.4	満潮
12/22 05:00	147.7	↑0.1	満潮
12/22 05:10	147.6	↓-0.1
12/22 05:20	147.2	↓-0.4
12/22 05:30	146.5	↓-0.7
12/22 05:40	145.6	↓-0.9
12/22 05:50	144.4	↓-1.2
12/22 06:00	143.0	↓-1.4
12/22 06:10	141.5	↓-1.5
12/22 06:20	139.8	↓-1.7
12/22 06:30	138.0	↓-1.8
12/22 06:40	136.0	↓-2.0
12/22 06:50	133.9	↓-2.1
12/22 07:00	131.8	↓-2.1
12/22 07:10	129.5	↓-2.3
12/22 07:20	127.3	↓-2.2
12/22 07:30	125.0	↓-2.3
12/22 07:40	122.7	↓-2.3
12/22 07:50	120.4	↓-2.3
12/22 08:00	118.2	↓-2.2
12/22 08:10	116.1	↓-2.1
12/22 08:20	114.0	↓-2.1
12/22 08:30	112.1	↓-1.9
12/22 08:40	110.3	↓-1.8
12/22 08:50	108.6	↓-1.7
12/22 09:00	107.1	↓-1.5
12/22 09:10	105.8	↓-1.3
12/22 09:20	104.7	↓-1.1
12/22 09:30	103.8	↓-0.9
12/22 09:40	103.2	↓-0.6
12/22 09:50	102.8	↓-0.4
12/22 10:00	102.6	↓-0.2	干潮
12/22 10:10	102.7	↑0.1
12/22 10:20	103.1	↑0.4
12/22 10:30	103.6	↑0.5
12/22 10:40	104.5	↑0.9
12/22 10:50	105.5	↑1.0
12/22 11:00	106.8	↑1.3
12/22 11:10	108.2	↑1.4
12/22 11:20	109.9	↑1.7
12/22 11:30	111.7	↑1.8
12/22 11:40	113.6	↑1.9
12/22 11:50	115.7	↑2.1
12/22 12:00	117.9	↑2.2
12/22 12:10	120.1	↑2.2
12/22 12:20	122.5	↑2.4
12/22 12:30	124.8	↑2.3
12/22 12:40	127.2	↑2.4
12/22 12:50	129.5	↑2.3
12/22 13:00	131.8	↑2.3
12/22 13:10	134.1	↑2.3
12/22 13:20	136.3	↑2.2
12/22 13:30	138.3	↑2.0
12/22 13:40	140.3	↑2.0
12/22 13:50	142.2	↑1.9
12/22 14:00	143.8	↑1.6
12/22 14:10	145.3	↑1.5
12/22 14:20	146.7	↑1.4
12/22 14:30	147.8	↑1.1
12/22 14:40	148.6	↑0.8
12/22 14:50	149.2	↑0.6
12/22 15:00	149.6	↑0.4	満潮
12/22 15:10	149.7	↑0.1
12/22 15:20	149.4	↓-0.3
12/22 15:30	148.9	↓-0.5
12/22 15:40	148.1	↓-0.8
12/22 15:50	146.9	↓-1.2
12/22 16:00	145.4	↓-1.5
12/22 16:10	143.5	↓-1.9
12/22 16:20	141.3	↓-2.2
12/22 16:30	138.8	↓-2.5
12/22 16:40	135.9	↓-2.9
12/22 16:50	132.7	↓-3.2
12/22 17:00	129.3	↓-3.4
12/22 17:10	125.5	↓-3.8
12/22 17:20	121.4	↓-4.1
12/22 17:30	117.1	↓-4.3
12/22 17:40	112.6	↓-4.5
12/22 17:50	107.8	↓-4.8
12/22 18:00	102.9	↓-4.9
12/22 18:10	97.8	↓-5.1
12/22 18:20	92.6	↓-5.2
12/22 18:30	87.3	↓-5.3
12/22 18:40	81.9	↓-5.4
12/22 18:50	76.4	↓-5.5	最大潮位差
12/22 19:00	71.0	↓-5.4
12/22 19:10	65.5	↓-5.5	最大潮位差
12/22 19:20	60.1	↓-5.4
12/22 19:30	54.7	↓-5.4
12/22 19:40	49.5	↓-5.2
12/22 19:50	44.4	↓-5.1
12/22 20:00	39.4	↓-5.0
12/22 20:10	34.6	↓-4.8
12/22 20:20	30.1	↓-4.5
12/22 20:30	25.7	↓-4.4
12/22 20:40	21.7	↓-4.0
12/22 20:50	17.9	↓-3.8
12/22 21:00	14.4	↓-3.5
12/22 21:10	11.3	↓-3.1
12/22 21:20	8.6	↓-2.7
12/22 21:30	6.2	↓-2.4
12/22 21:40	4.2	↓-2.0
12/22 21:50	2.7	↓-1.5
12/22 22:00	1.6	↓-1.1
12/22 22:10	0.9	↓-0.7
12/22 22:20	0.7	↓-0.2	干潮
12/22 22:30	0.9	↑0.2
12/22 22:40	1.6	↑0.7
12/22 22:50	2.7	↑1.1
12/22 23:00	4.2	↑1.5
12/22 23:10	6.1	↑1.9
12/22 23:20	8.5	↑2.4
12/22 23:30	11.2	↑2.7
12/22 23:40	14.4	↑3.2
12/22 23:50	17.8	↑3.4