22 (木)	06:09	00:28	19:38	12:37
	198cm	61cm	189cm	-4cm
中潮 出 04:57 入 18:17 出 21:37 入 07:03 潮干狩り ◎ 10:28～14:52

千葉灯標（千葉）2038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	62.6	↓-2.0
4/22 00:10	61.3	↓-1.3
4/22 00:20	60.5	↓-0.8	干潮
4/22 00:30	60.4	↓-0.1
4/22 00:40	60.9	↑0.5
4/22 00:50	62.0	↑1.1
4/22 01:00	63.7	↑1.7
4/22 01:10	66.0	↑2.3
4/22 01:20	68.9	↑2.9
4/22 01:30	72.3	↑3.4
4/22 01:40	76.1	↑3.8
4/22 01:50	80.5	↑4.4
4/22 02:00	85.2	↑4.7
4/22 02:10	90.3	↑5.1
4/22 02:20	95.7	↑5.4
4/22 02:30	101.4	↑5.7
4/22 02:40	107.3	↑5.9
4/22 02:50	113.4	↑6.1
4/22 03:00	119.5	↑6.1
4/22 03:10	125.8	↑6.3
4/22 03:20	132.0	↑6.2
4/22 03:30	138.2	↑6.2
4/22 03:40	144.3	↑6.1
4/22 03:50	150.3	↑6.0
4/22 04:00	156.1	↑5.8
4/22 04:10	161.6	↑5.5
4/22 04:20	166.9	↑5.3
4/22 04:30	171.9	↑5.0
4/22 04:40	176.5	↑4.6
4/22 04:50	180.8	↑4.3
4/22 05:00	184.7	↑3.9
4/22 05:10	188.1	↑3.4
4/22 05:20	191.0	↑2.9
4/22 05:30	193.4	↑2.4
4/22 05:40	195.3	↑1.9
4/22 05:50	196.6	↑1.3
4/22 06:00	197.4	↑0.8	満潮
4/22 06:10	197.5	↑0.1
4/22 06:20	197.1	↓-0.4
4/22 06:30	196.1	↓-1.0
4/22 06:40	194.4	↓-1.7
4/22 06:50	192.1	↓-2.3
4/22 07:00	189.3	↓-2.8
4/22 07:10	185.8	↓-3.5
4/22 07:20	181.7	↓-4.1
4/22 07:30	177.1	↓-4.6
4/22 07:40	172.0	↓-5.1
4/22 07:50	166.3	↓-5.7
4/22 08:00	160.2	↓-6.1
4/22 08:10	153.6	↓-6.6
4/22 08:20	146.7	↓-6.9
4/22 08:30	139.4	↓-7.3
4/22 08:40	131.8	↓-7.6
4/22 08:50	124.0	↓-7.8
4/22 09:00	116.0	↓-8.0
4/22 09:10	107.9	↓-8.1
4/22 09:20	99.7	↓-8.2
4/22 09:30	91.4	↓-8.3	最大潮位差
4/22 09:40	83.2	↓-8.2
4/22 09:50	75.1	↓-8.1
4/22 10:00	67.1	↓-8.0
4/22 10:10	59.3	↓-7.8
4/22 10:20	51.8	↓-7.5
4/22 10:30	44.6	↓-7.2
4/22 10:40	37.7	↓-6.9
4/22 10:50	31.2	↓-6.5
4/22 11:00	25.2	↓-6.0
4/22 11:10	19.6	↓-5.6
4/22 11:20	14.6	↓-5.0
4/22 11:30	10.1	↓-4.5
4/22 11:40	6.2	↓-3.9
4/22 11:50	2.9	↓-3.3
4/22 12:00	0.2	↓-2.7
4/22 12:10	-1.8	↓-2.0
4/22 12:20	-3.2	↓-1.4
4/22 12:30	-4.0	↓-0.8	干潮
4/22 12:40	-4.1	↓-0.1
4/22 12:50	-3.5	↑0.6
4/22 13:00	-2.3	↑1.2
4/22 13:10	-0.4	↑1.9
4/22 13:20	2.0	↑2.4
4/22 13:30	5.0	↑3.0
4/22 13:40	8.5	↑3.5
4/22 13:50	12.6	↑4.1
4/22 14:00	17.1	↑4.5
4/22 14:10	22.1	↑5.0
4/22 14:20	27.4	↑5.3
4/22 14:30	33.1	↑5.7
4/22 14:40	39.1	↑6.0
4/22 14:50	45.4	↑6.3
4/22 15:00	51.9	↑6.5
4/22 15:10	58.6	↑6.7
4/22 15:20	65.4	↑6.8
4/22 15:30	72.3	↑6.9
4/22 15:40	79.2	↑6.9
4/22 15:50	86.2	↑7.0
4/22 16:00	93.2	↑7.0
4/22 16:10	100.2	↑7.0
4/22 16:20	107.0	↑6.8
4/22 16:30	113.8	↑6.8
4/22 16:40	120.5	↑6.7
4/22 16:50	126.9	↑6.4
4/22 17:00	133.2	↑6.3
4/22 17:10	139.3	↑6.1
4/22 17:20	145.2	↑5.9
4/22 17:30	150.7	↑5.5
4/22 17:40	156.0	↑5.3
4/22 17:50	161.0	↑5.0
4/22 18:00	165.6	↑4.6
4/22 18:10	169.9	↑4.3
4/22 18:20	173.7	↑3.8
4/22 18:30	177.2	↑3.5
4/22 18:40	180.2	↑3.0
4/22 18:50	182.7	↑2.5
4/22 19:00	184.8	↑2.1
4/22 19:10	186.4	↑1.6
4/22 19:20	187.5	↑1.1
4/22 19:30	188.1	↑0.6	満潮
4/22 19:40	188.2	↑0.1
4/22 19:50	187.8	↓-0.4
4/22 20:00	186.9	↓-0.9
4/22 20:10	185.5	↓-1.4
4/22 20:20	183.7	↓-1.8
4/22 20:30	181.4	↓-2.3
4/22 20:40	178.6	↓-2.8
4/22 20:50	175.4	↓-3.2
4/22 21:00	171.9	↓-3.5
4/22 21:10	168.0	↓-3.9
4/22 21:20	163.8	↓-4.2
4/22 21:30	159.3	↓-4.5
4/22 21:40	154.5	↓-4.8
4/22 21:50	149.6	↓-4.9
4/22 22:00	144.5	↓-5.1
4/22 22:10	139.2	↓-5.3
4/22 22:20	134.0	↓-5.2
4/22 22:30	128.7	↓-5.3
4/22 22:40	123.4	↓-5.3
4/22 22:50	118.2	↓-5.2
4/22 23:00	113.2	↓-5.0
4/22 23:10	108.3	↓-4.9
4/22 23:20	103.6	↓-4.7
4/22 23:30	99.2	↓-4.4
4/22 23:40	95.1	↓-4.1
4/22 23:50	91.4	↓-3.7