20 (水)	06:00	00:27	19:55	12:59
	146cm	79cm	131cm	14cm
中潮 出 05:04 入 18:19 出 22:30 入 07:17 潮干狩り ◎ 10:59～15:01

岩井袋（千葉）2022年04月20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
4/20 00:00	79.7	↓-0.8
4/20 00:10	79.1	↓-0.6
4/20 00:20	78.8	↓-0.3	干潮
4/20 00:30	78.8	0
4/20 00:40	79.0	↑0.2
4/20 00:50	79.6	↑0.6
4/20 01:00	80.4	↑0.8
4/20 01:10	81.5	↑1.1
4/20 01:20	82.8	↑1.3
4/20 01:30	84.4	↑1.6
4/20 01:40	86.2	↑1.8
4/20 01:50	88.3	↑2.1
4/20 02:00	90.6	↑2.3
4/20 02:10	93.0	↑2.4
4/20 02:20	95.6	↑2.6
4/20 02:30	98.4	↑2.8
4/20 02:40	101.3	↑2.9
4/20 02:50	104.3	↑3.0
4/20 03:00	107.3	↑3.0
4/20 03:10	110.5	↑3.2
4/20 03:20	113.6	↑3.1
4/20 03:30	116.7	↑3.1
4/20 03:40	119.8	↑3.1
4/20 03:50	122.9	↑3.1
4/20 04:00	125.8	↑2.9
4/20 04:10	128.6	↑2.8
4/20 04:20	131.3	↑2.7
4/20 04:30	133.9	↑2.6
4/20 04:40	136.2	↑2.3
4/20 04:50	138.3	↑2.1
4/20 05:00	140.2	↑1.9
4/20 05:10	141.9	↑1.7
4/20 05:20	143.3	↑1.4
4/20 05:30	144.3	↑1.0
4/20 05:40	145.1	↑0.8
4/20 05:50	145.6	↑0.5	満潮
4/20 06:00	145.7	↑0.1	満潮
4/20 06:10	145.6	↓-0.1
4/20 06:20	145.0	↓-0.6
4/20 06:30	144.2	↓-0.8
4/20 06:40	143.0	↓-1.2
4/20 06:50	141.4	↓-1.6
4/20 07:00	139.5	↓-1.9
4/20 07:10	137.3	↓-2.2
4/20 07:20	134.8	↓-2.5
4/20 07:30	131.9	↓-2.9
4/20 07:40	128.8	↓-3.1
4/20 07:50	125.3	↓-3.5
4/20 08:00	121.6	↓-3.7
4/20 08:10	117.7	↓-3.9
4/20 08:20	113.5	↓-4.2
4/20 08:30	109.1	↓-4.4
4/20 08:40	104.6	↓-4.5
4/20 08:50	99.9	↓-4.7
4/20 09:00	95.1	↓-4.8
4/20 09:10	90.2	↓-4.9
4/20 09:20	85.2	↓-5.0
4/20 09:30	80.2	↓-5.0
4/20 09:40	75.1	↓-5.1	最大潮位差
4/20 09:50	70.1	↓-5.0
4/20 10:00	65.1	↓-5.0
4/20 10:10	60.3	↓-4.8
4/20 10:20	55.5	↓-4.8
4/20 10:30	50.8	↓-4.7
4/20 10:40	46.4	↓-4.4
4/20 10:50	42.1	↓-4.3
4/20 11:00	38.0	↓-4.1
4/20 11:10	34.2	↓-3.8
4/20 11:20	30.6	↓-3.6
4/20 11:30	27.3	↓-3.3
4/20 11:40	24.4	↓-2.9
4/20 11:50	21.7	↓-2.7
4/20 12:00	19.4	↓-2.3
4/20 12:10	17.4	↓-2.0
4/20 12:20	15.8	↓-1.6
4/20 12:30	14.5	↓-1.3
4/20 12:40	13.7	↓-0.8
4/20 12:50	13.2	↓-0.5	干潮
4/20 13:00	13.0	↓-0.2
4/20 13:10	13.3	↑0.3
4/20 13:20	13.9	↑0.6
4/20 13:30	14.9	↑1.0
4/20 13:40	16.3	↑1.4
4/20 13:50	18.0	↑1.7
4/20 14:00	20.0	↑2.0
4/20 14:10	22.3	↑2.3
4/20 14:20	25.0	↑2.7
4/20 14:30	27.9	↑2.9
4/20 14:40	31.2	↑3.3
4/20 14:50	34.6	↑3.4
4/20 15:00	38.3	↑3.7
4/20 15:10	42.2	↑3.9
4/20 15:20	46.2	↑4.0
4/20 15:30	50.4	↑4.2
4/20 15:40	54.7	↑4.3
4/20 15:50	59.1	↑4.4
4/20 16:00	63.6	↑4.5
4/20 16:10	68.1	↑4.5
4/20 16:20	72.6	↑4.5
4/20 16:30	77.1	↑4.5
4/20 16:40	81.5	↑4.4
4/20 16:50	85.9	↑4.4
4/20 17:00	90.2	↑4.3
4/20 17:10	94.3	↑4.1
4/20 17:20	98.3	↑4.0
4/20 17:30	102.2	↑3.9
4/20 17:40	105.9	↑3.7
4/20 17:50	109.3	↑3.4
4/20 18:00	112.5	↑3.2
4/20 18:10	115.5	↑3.0
4/20 18:20	118.3	↑2.8
4/20 18:30	120.8	↑2.5
4/20 18:40	123.0	↑2.2
4/20 18:50	124.9	↑1.9
4/20 19:00	126.6	↑1.7
4/20 19:10	128.0	↑1.4
4/20 19:20	129.0	↑1.0
4/20 19:30	129.8	↑0.8
4/20 19:40	130.4	↑0.6
4/20 19:50	130.6	↑0.2	満潮
4/20 20:00	130.6	0
4/20 20:10	130.3	↓-0.3
4/20 20:20	129.8	↓-0.5
4/20 20:30	129.0	↓-0.8
4/20 20:40	128.0	↓-1.0
4/20 20:50	126.8	↓-1.2
4/20 21:00	125.5	↓-1.3
4/20 21:10	123.9	↓-1.6
4/20 21:20	122.2	↓-1.7
4/20 21:30	120.4	↓-1.8
4/20 21:40	118.5	↓-1.9
4/20 21:50	116.5	↓-2.0
4/20 22:00	114.5	↓-2.0
4/20 22:10	112.3	↓-2.2
4/20 22:20	110.2	↓-2.1
4/20 22:30	108.1	↓-2.1
4/20 22:40	106.0	↓-2.1
4/20 22:50	104.0	↓-2.0
4/20 23:00	102.0	↓-2.0
4/20 23:10	100.2	↓-1.8
4/20 23:20	98.4	↓-1.8
4/20 23:30	96.8	↓-1.6
4/20 23:40	95.3	↓-1.5
4/20 23:50	93.9	↓-1.4