22 (水)	07:22	00:08	17:38	12:34
	151cm	10cm	146cm	105cm
中潮 出 06:45 入 16:36 出 19:09 入 09:08

館山（千葉）2021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	10.1	↓-0.5	干潮
12/22 00:10	10.0	↓-0.1
12/22 00:20	10.3	↑0.3
12/22 00:30	11.1	↑0.8
12/22 00:40	12.2	↑1.1
12/22 00:50	13.8	↑1.6
12/22 01:00	15.7	↑1.9
12/22 01:10	18.0	↑2.3
12/22 01:20	20.6	↑2.6
12/22 01:30	23.6	↑3.0
12/22 01:40	26.8	↑3.2
12/22 01:50	30.4	↑3.6
12/22 02:00	34.3	↑3.9
12/22 02:10	38.3	↑4.0
12/22 02:20	42.7	↑4.4
12/22 02:30	47.2	↑4.5
12/22 02:40	51.9	↑4.7
12/22 02:50	56.7	↑4.8
12/22 03:00	61.6	↑4.9
12/22 03:10	66.7	↑5.1
12/22 03:20	71.8	↑5.1
12/22 03:30	77.0	↑5.2	最大潮位差
12/22 03:40	82.1	↑5.1
12/22 03:50	87.3	↑5.2	最大潮位差
12/22 04:00	92.4	↑5.1
12/22 04:10	97.4	↑5.0
12/22 04:20	102.3	↑4.9
12/22 04:30	107.1	↑4.8
12/22 04:40	111.8	↑4.7
12/22 04:50	116.2	↑4.4
12/22 05:00	120.5	↑4.3
12/22 05:10	124.6	↑4.1
12/22 05:20	128.4	↑3.8
12/22 05:30	131.9	↑3.5
12/22 05:40	135.2	↑3.3
12/22 05:50	138.1	↑2.9
12/22 06:00	140.8	↑2.7
12/22 06:10	143.2	↑2.4
12/22 06:20	145.2	↑2.0
12/22 06:30	146.9	↑1.7
12/22 06:40	148.3	↑1.4
12/22 06:50	149.4	↑1.1
12/22 07:00	150.2	↑0.8
12/22 07:10	150.7	↑0.5
12/22 07:20	150.9	↑0.2	満潮
12/22 07:30	150.7	↓-0.2
12/22 07:40	150.4	↓-0.3
12/22 07:50	149.7	↓-0.7
12/22 08:00	148.8	↓-0.9
12/22 08:10	147.7	↓-1.1
12/22 08:20	146.4	↓-1.3
12/22 08:30	144.9	↓-1.5
12/22 08:40	143.2	↓-1.7
12/22 08:50	141.4	↓-1.8
12/22 09:00	139.4	↓-2.0
12/22 09:10	137.3	↓-2.1
12/22 09:20	135.2	↓-2.1
12/22 09:30	132.9	↓-2.3
12/22 09:40	130.7	↓-2.2
12/22 09:50	128.4	↓-2.3
12/22 10:00	126.1	↓-2.3
12/22 10:10	123.8	↓-2.3
12/22 10:20	121.6	↓-2.2
12/22 10:30	119.4	↓-2.2
12/22 10:40	117.4	↓-2.0
12/22 10:50	115.4	↓-2.0
12/22 11:00	113.6	↓-1.8
12/22 11:10	111.9	↓-1.7
12/22 11:20	110.4	↓-1.5
12/22 11:30	109.0	↓-1.4
12/22 11:40	107.8	↓-1.2
12/22 11:50	106.8	↓-1.0
12/22 12:00	106.1	↓-0.7
12/22 12:10	105.5	↓-0.6
12/22 12:20	105.1	↓-0.4
12/22 12:30	104.9	↓-0.2	干潮
12/22 12:40	105.0	↑0.1
12/22 12:50	105.3	↑0.3
12/22 13:00	105.7	↑0.4
12/22 13:10	106.4	↑0.7
12/22 13:20	107.2	↑0.8
12/22 13:30	108.2	↑1.0
12/22 13:40	109.4	↑1.2
12/22 13:50	110.7	↑1.3
12/22 14:00	112.2	↑1.5
12/22 14:10	113.8	↑1.6
12/22 14:20	115.5	↑1.7
12/22 14:30	117.3	↑1.8
12/22 14:40	119.1	↑1.8
12/22 14:50	121.1	↑2.0
12/22 15:00	123.1	↑2.0
12/22 15:10	125.1	↑2.0
12/22 15:20	127.1	↑2.0
12/22 15:30	129.1	↑2.0
12/22 15:40	131.0	↑1.9
12/22 15:50	133.0	↑2.0
12/22 16:00	134.8	↑1.8
12/22 16:10	136.6	↑1.8
12/22 16:20	138.2	↑1.6
12/22 16:30	139.8	↑1.6
12/22 16:40	141.1	↑1.3
12/22 16:50	142.3	↑1.2
12/22 17:00	143.4	↑1.1
12/22 17:10	144.1	↑0.7
12/22 17:20	144.7	↑0.6
12/22 17:30	145.0	↑0.3	満潮
12/22 17:40	145.1	↑0.1
12/22 17:50	144.9	↓-0.2
12/22 18:00	144.4	↓-0.5
12/22 18:10	143.6	↓-0.8
12/22 18:20	142.6	↓-1.0
12/22 18:30	141.2	↓-1.4
12/22 18:40	139.5	↓-1.7
12/22 18:50	137.5	↓-2.0
12/22 19:00	135.3	↓-2.2
12/22 19:10	132.7	↓-2.6
12/22 19:20	129.9	↓-2.8
12/22 19:30	126.8	↓-3.1
12/22 19:40	123.4	↓-3.4
12/22 19:50	119.8	↓-3.6
12/22 20:00	116.0	↓-3.8
12/22 20:10	112.0	↓-4.0
12/22 20:20	107.8	↓-4.2
12/22 20:30	103.4	↓-4.4
12/22 20:40	98.9	↓-4.5
12/22 20:50	94.3	↓-4.6
12/22 21:00	89.6	↓-4.7
12/22 21:10	84.8	↓-4.8
12/22 21:20	80.0	↓-4.8
12/22 21:30	75.2	↓-4.8
12/22 21:40	70.4	↓-4.8
12/22 21:50	65.6	↓-4.8
12/22 22:00	60.9	↓-4.7
12/22 22:10	56.3	↓-4.6
12/22 22:20	51.9	↓-4.4
12/22 22:30	47.6	↓-4.3
12/22 22:40	43.5	↓-4.1
12/22 22:50	39.6	↓-3.9
12/22 23:00	36.0	↓-3.6
12/22 23:10	32.6	↓-3.4
12/22 23:20	29.5	↓-3.1
12/22 23:30	26.8	↓-2.7
12/22 23:40	24.3	↓-2.5
12/22 23:50	22.2	↓-2.1