22 (木)	04:35	11:15	17:56	23:24
	149cm	9cm	147cm	73cm
大潮 出 05:02 入 18:20 出 19:58 入 05:15 潮干狩り ◎ 09:14～13:16

岩井袋（千葉）2027年04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
4/22 00:00	71.7	↑2.0
4/22 00:10	74.0	↑2.3
4/22 00:20	76.6	↑2.6
4/22 00:30	79.4	↑2.8
4/22 00:40	82.5	↑3.1
4/22 00:50	85.8	↑3.3
4/22 01:00	89.2	↑3.4
4/22 01:10	92.8	↑3.6
4/22 01:20	96.5	↑3.7
4/22 01:30	100.3	↑3.8
4/22 01:40	104.1	↑3.8
4/22 01:50	108.0	↑3.9
4/22 02:00	111.8	↑3.8
4/22 02:10	115.7	↑3.9
4/22 02:20	119.4	↑3.7
4/22 02:30	123.1	↑3.7
4/22 02:40	126.6	↑3.5
4/22 02:50	130.0	↑3.4
4/22 03:00	133.1	↑3.1
4/22 03:10	136.0	↑2.9
4/22 03:20	138.7	↑2.7
4/22 03:30	141.1	↑2.4
4/22 03:40	143.3	↑2.2
4/22 03:50	145.1	↑1.8
4/22 04:00	146.5	↑1.4
4/22 04:10	147.6	↑1.1
4/22 04:20	148.3	↑0.7
4/22 04:30	148.7	↑0.4	満潮
4/22 04:40	148.7	0
4/22 04:50	148.2	↓-0.5
4/22 05:00	147.4	↓-0.8
4/22 05:10	146.2	↓-1.2
4/22 05:20	144.5	↓-1.7
4/22 05:30	142.5	↓-2.0
4/22 05:40	140.1	↓-2.4
4/22 05:50	137.3	↓-2.8
4/22 06:00	134.2	↓-3.1
4/22 06:10	130.7	↓-3.5
4/22 06:20	126.9	↓-3.8
4/22 06:30	122.8	↓-4.1
4/22 06:40	118.4	↓-4.4
4/22 06:50	113.8	↓-4.6
4/22 07:00	108.9	↓-4.9
4/22 07:10	103.8	↓-5.1
4/22 07:20	98.6	↓-5.2
4/22 07:30	93.3	↓-5.3
4/22 07:40	87.8	↓-5.5
4/22 07:50	82.3	↓-5.5
4/22 08:00	76.8	↓-5.5
4/22 08:10	71.2	↓-5.6	最大潮位差
4/22 08:20	65.7	↓-5.5
4/22 08:30	60.3	↓-5.4
4/22 08:40	55.0	↓-5.3
4/22 08:50	49.8	↓-5.2
4/22 09:00	44.8	↓-5.0
4/22 09:10	40.1	↓-4.7
4/22 09:20	35.5	↓-4.6
4/22 09:30	31.3	↓-4.2
4/22 09:40	27.3	↓-4.0
4/22 09:50	23.7	↓-3.6
4/22 10:00	20.4	↓-3.3
4/22 10:10	17.5	↓-2.9
4/22 10:20	14.9	↓-2.6
4/22 10:30	12.8	↓-2.1
4/22 10:40	11.1	↓-1.7
4/22 10:50	9.8	↓-1.3
4/22 11:00	9.0	↓-0.8
4/22 11:10	8.6	↓-0.4	干潮
4/22 11:20	8.6	0
4/22 11:30	9.1	↑0.5
4/22 11:40	10.0	↑0.9
4/22 11:50	11.4	↑1.4
4/22 12:00	13.2	↑1.8
4/22 12:10	15.4	↑2.2
4/22 12:20	18.0	↑2.6
4/22 12:30	21.0	↑3.0
4/22 12:40	24.3	↑3.3
4/22 12:50	28.0	↑3.7
4/22 13:00	31.9	↑3.9
4/22 13:10	36.2	↑4.3
4/22 13:20	40.7	↑4.5
4/22 13:30	45.5	↑4.8
4/22 13:40	50.5	↑5.0
4/22 13:50	55.6	↑5.1
4/22 14:00	60.8	↑5.2
4/22 14:10	66.2	↑5.4
4/22 14:20	71.6	↑5.4
4/22 14:30	77.0	↑5.4
4/22 14:40	82.4	↑5.4
4/22 14:50	87.8	↑5.4
4/22 15:00	93.1	↑5.3
4/22 15:10	98.3	↑5.2
4/22 15:20	103.4	↑5.1
4/22 15:30	108.3	↑4.9
4/22 15:40	113.0	↑4.7
4/22 15:50	117.4	↑4.4
4/22 16:00	121.6	↑4.2
4/22 16:10	125.6	↑4.0
4/22 16:20	129.2	↑3.6
4/22 16:30	132.5	↑3.3
4/22 16:40	135.5	↑3.0
4/22 16:50	138.1	↑2.6
4/22 17:00	140.3	↑2.2
4/22 17:10	142.2	↑1.9
4/22 17:20	143.7	↑1.5
4/22 17:30	144.9	↑1.2
4/22 17:40	145.6	↑0.7
4/22 17:50	146.0	↑0.4	満潮
4/22 18:00	146.0	0
4/22 18:10	145.6	↓-0.4
4/22 18:20	144.9	↓-0.7
4/22 18:30	143.8	↓-1.1
4/22 18:40	142.4	↓-1.4
4/22 18:50	140.7	↓-1.7
4/22 19:00	138.7	↓-2.0
4/22 19:10	136.4	↓-2.3
4/22 19:20	133.9	↓-2.5
4/22 19:30	131.2	↓-2.7
4/22 19:40	128.2	↓-3.0
4/22 19:50	125.1	↓-3.1
4/22 20:00	121.9	↓-3.2
4/22 20:10	118.6	↓-3.3
4/22 20:20	115.1	↓-3.5
4/22 20:30	111.7	↓-3.4
4/22 20:40	108.2	↓-3.5
4/22 20:50	104.8	↓-3.4
4/22 21:00	101.3	↓-3.5
4/22 21:10	98.0	↓-3.3
4/22 21:20	94.8	↓-3.2
4/22 21:30	91.7	↓-3.1
4/22 21:40	88.8	↓-2.9
4/22 21:50	86.0	↓-2.8
4/22 22:00	83.5	↓-2.5
4/22 22:10	81.2	↓-2.3
4/22 22:20	79.1	↓-2.1
4/22 22:30	77.4	↓-1.7
4/22 22:40	75.9	↓-1.5
4/22 22:50	74.7	↓-1.2
4/22 23:00	73.8	↓-0.9
4/22 23:10	73.2	↓-0.6
4/22 23:20	72.9	↓-0.3	干潮
4/22 23:30	73.0	↑0.1
4/22 23:40	73.4	↑0.4
4/22 23:50	74.1	↑0.7