22 (水)	07:44	00:26	17:44	12:40
	148cm	7cm	150cm	107cm
中潮 出 06:46 入 16:35 出 19:08 入 09:09

岩井袋（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	7.7	↓-1.3
12/22 00:10	6.9	↓-0.8
12/22 00:20	6.5	↓-0.4	干潮
12/22 00:30	6.5	0
12/22 00:40	6.9	↑0.4
12/22 00:50	7.7	↑0.8
12/22 01:00	8.9	↑1.2
12/22 01:10	10.5	↑1.6
12/22 01:20	12.4	↑1.9
12/22 01:30	14.7	↑2.3
12/22 01:40	17.4	↑2.7
12/22 01:50	20.4	↑3.0
12/22 02:00	23.7	↑3.3
12/22 02:10	27.3	↑3.6
12/22 02:20	31.2	↑3.9
12/22 02:30	35.3	↑4.1
12/22 02:40	39.7	↑4.4
12/22 02:50	44.2	↑4.5
12/22 03:00	48.9	↑4.7
12/22 03:10	53.8	↑4.9
12/22 03:20	58.8	↑5.0
12/22 03:30	63.8	↑5.0
12/22 03:40	68.9	↑5.1
12/22 03:50	74.1	↑5.2	最大潮位差
12/22 04:00	79.2	↑5.1
12/22 04:10	84.4	↑5.2	最大潮位差
12/22 04:20	89.4	↑5.0
12/22 04:30	94.4	↑5.0
12/22 04:40	99.3	↑4.9
12/22 04:50	104.0	↑4.7
12/22 05:00	108.5	↑4.5
12/22 05:10	112.9	↑4.4
12/22 05:20	117.1	↑4.2
12/22 05:30	121.1	↑4.0
12/22 05:40	124.8	↑3.7
12/22 05:50	128.3	↑3.5
12/22 06:00	131.5	↑3.2
12/22 06:10	134.4	↑2.9
12/22 06:20	137.0	↑2.6
12/22 06:30	139.3	↑2.3
12/22 06:40	141.3	↑2.0
12/22 06:50	143.1	↑1.8
12/22 07:00	144.5	↑1.4
12/22 07:10	145.6	↑1.1
12/22 07:20	146.4	↑0.8
12/22 07:30	146.9	↑0.5
12/22 07:40	147.1	↑0.2	満潮
12/22 07:50	147.0	↓-0.1
12/22 08:00	146.7	↓-0.3
12/22 08:10	146.1	↓-0.6
12/22 08:20	145.3	↓-0.8
12/22 08:30	144.3	↓-1.0
12/22 08:40	143.0	↓-1.3
12/22 08:50	141.6	↓-1.4
12/22 09:00	140.0	↓-1.6
12/22 09:10	138.3	↓-1.7
12/22 09:20	136.4	↓-1.9
12/22 09:30	134.5	↓-1.9
12/22 09:40	132.4	↓-2.1
12/22 09:50	130.3	↓-2.1
12/22 10:00	128.2	↓-2.1
12/22 10:10	126.1	↓-2.1
12/22 10:20	124.0	↓-2.1
12/22 10:30	121.9	↓-2.1
12/22 10:40	119.9	↓-2.0
12/22 10:50	118.0	↓-1.9
12/22 11:00	116.1	↓-1.9
12/22 11:10	114.4	↓-1.7
12/22 11:20	112.8	↓-1.6
12/22 11:30	111.4	↓-1.4
12/22 11:40	110.2	↓-1.2
12/22 11:50	109.1	↓-1.1
12/22 12:00	108.2	↓-0.9
12/22 12:10	107.5	↓-0.7
12/22 12:20	107.0	↓-0.5
12/22 12:30	106.7	↓-0.3	干潮
12/22 12:40	106.6	↓-0.1	干潮
12/22 12:50	106.7	↑0.1
12/22 13:00	107.1	↑0.4
12/22 13:10	107.6	↑0.5
12/22 13:20	108.4	↑0.8
12/22 13:30	109.4	↑1.0
12/22 13:40	110.5	↑1.1
12/22 13:50	111.8	↑1.3
12/22 14:00	113.3	↑1.5
12/22 14:10	115.0	↑1.7
12/22 14:20	116.7	↑1.7
12/22 14:30	118.6	↑1.9
12/22 14:40	120.6	↑2.0
12/22 14:50	122.7	↑2.1
12/22 15:00	124.9	↑2.2
12/22 15:10	127.0	↑2.1
12/22 15:20	129.3	↑2.3
12/22 15:30	131.5	↑2.2
12/22 15:40	133.6	↑2.1
12/22 15:50	135.8	↑2.2
12/22 16:00	137.8	↑2.0
12/22 16:10	139.8	↑2.0
12/22 16:20	141.6	↑1.8
12/22 16:30	143.3	↑1.7
12/22 16:40	144.9	↑1.6
12/22 16:50	146.2	↑1.3
12/22 17:00	147.4	↑1.2
12/22 17:10	148.4	↑1.0
12/22 17:20	149.1	↑0.7
12/22 17:30	149.6	↑0.5
12/22 17:40	149.8	↑0.2	満潮
12/22 17:50	149.8	0
12/22 18:00	149.4	↓-0.4
12/22 18:10	148.8	↓-0.6
12/22 18:20	147.9	↓-0.9
12/22 18:30	146.7	↓-1.2
12/22 18:40	145.2	↓-1.5
12/22 18:50	143.4	↓-1.8
12/22 19:00	141.3	↓-2.1
12/22 19:10	138.9	↓-2.4
12/22 19:20	136.2	↓-2.7
12/22 19:30	133.2	↓-3.0
12/22 19:40	130.0	↓-3.2
12/22 19:50	126.5	↓-3.5
12/22 20:00	122.8	↓-3.7
12/22 20:10	118.9	↓-3.9
12/22 20:20	114.7	↓-4.2
12/22 20:30	110.4	↓-4.3
12/22 20:40	105.9	↓-4.5
12/22 20:50	101.2	↓-4.7
12/22 21:00	96.5	↓-4.7
12/22 21:10	91.6	↓-4.9
12/22 21:20	86.7	↓-4.9
12/22 21:30	81.8	↓-4.9
12/22 21:40	76.8	↓-5.0
12/22 21:50	71.9	↓-4.9
12/22 22:00	67.0	↓-4.9
12/22 22:10	62.1	↓-4.9
12/22 22:20	57.4	↓-4.7
12/22 22:30	52.8	↓-4.6
12/22 22:40	48.3	↓-4.5
12/22 22:50	44.0	↓-4.3
12/22 23:00	39.9	↓-4.1
12/22 23:10	36.0	↓-3.9
12/22 23:20	32.4	↓-3.6
12/22 23:30	29.0	↓-3.4
12/22 23:40	25.9	↓-3.1
12/22 23:50	23.1	↓-2.8