22 (日)	06:15	00:33	19:37	12:51
	187cm	69cm	185cm	1cm
中潮 出 05:00 入 18:21 出 21:41 入 07:02 潮干狩り ◎ 10:43～15:01

船橋（千葉）2057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	70.8	↓-1.9
4/22 00:10	69.5	↓-1.3
4/22 00:20	68.6	↓-0.9
4/22 00:30	68.3	↓-0.3	干潮
4/22 00:40	68.4	↑0.1
4/22 00:50	69.1	↑0.7
4/22 01:00	70.2	↑1.1
4/22 01:10	71.9	↑1.7
4/22 01:20	74.0	↑2.1
4/22 01:30	76.5	↑2.5
4/22 01:40	79.5	↑3.0
4/22 01:50	82.9	↑3.4
4/22 02:00	86.6	↑3.7
4/22 02:10	90.7	↑4.1
4/22 02:20	95.1	↑4.4
4/22 02:30	99.7	↑4.6
4/22 02:40	104.6	↑4.9
4/22 02:50	109.7	↑5.1
4/22 03:00	114.9	↑5.2
4/22 03:10	120.2	↑5.3
4/22 03:20	125.5	↑5.3
4/22 03:30	130.9	↑5.4
4/22 03:40	136.3	↑5.4
4/22 03:50	141.5	↑5.2
4/22 04:00	146.7	↑5.2
4/22 04:10	151.7	↑5.0
4/22 04:20	156.5	↑4.8
4/22 04:30	161.1	↑4.6
4/22 04:40	165.4	↑4.3
4/22 04:50	169.4	↑4.0
4/22 05:00	173.0	↑3.6
4/22 05:10	176.3	↑3.3
4/22 05:20	179.1	↑2.8
4/22 05:30	181.6	↑2.5
4/22 05:40	183.5	↑1.9
4/22 05:50	185.0	↑1.5
4/22 06:00	186.0	↑1.0
4/22 06:10	186.5	↑0.5	満潮
4/22 06:20	186.5	0
4/22 06:30	185.9	↓-0.6
4/22 06:40	184.8	↓-1.1
4/22 06:50	183.2	↓-1.6
4/22 07:00	181.1	↓-2.1
4/22 07:10	178.4	↓-2.7
4/22 07:20	175.2	↓-3.2
4/22 07:30	171.5	↓-3.7
4/22 07:40	167.3	↓-4.2
4/22 07:50	162.7	↓-4.6
4/22 08:00	157.6	↓-5.1
4/22 08:10	152.1	↓-5.5
4/22 08:20	146.3	↓-5.8
4/22 08:30	140.0	↓-6.3
4/22 08:40	133.5	↓-6.5
4/22 08:50	126.8	↓-6.7
4/22 09:00	119.8	↓-7.0
4/22 09:10	112.6	↓-7.2
4/22 09:20	105.3	↓-7.3
4/22 09:30	97.9	↓-7.4
4/22 09:40	90.4	↓-7.5	最大潮位差
4/22 09:50	83.0	↓-7.4
4/22 10:00	75.6	↓-7.4
4/22 10:10	68.4	↓-7.2
4/22 10:20	61.3	↓-7.1
4/22 10:30	54.4	↓-6.9
4/22 10:40	47.7	↓-6.7
4/22 10:50	41.4	↓-6.3
4/22 11:00	35.4	↓-6.0
4/22 11:10	29.7	↓-5.7
4/22 11:20	24.5	↓-5.2
4/22 11:30	19.7	↓-4.8
4/22 11:40	15.5	↓-4.2
4/22 11:50	11.7	↓-3.8
4/22 12:00	8.4	↓-3.3
4/22 12:10	5.8	↓-2.6
4/22 12:20	3.7	↓-2.1
4/22 12:30	2.1	↓-1.6
4/22 12:40	1.2	↓-0.9
4/22 12:50	0.9	↓-0.3	干潮
4/22 13:00	1.1	↑0.2
4/22 13:10	2.0	↑0.9
4/22 13:20	3.5	↑1.5
4/22 13:30	5.5	↑2.0
4/22 13:40	8.1	↑2.6
4/22 13:50	11.2	↑3.1
4/22 14:00	14.8	↑3.6
4/22 14:10	19.0	↑4.2
4/22 14:20	23.6	↑4.6
4/22 14:30	28.6	↑5.0
4/22 14:40	34.0	↑5.4
4/22 14:50	39.8	↑5.8
4/22 15:00	45.9	↑6.1
4/22 15:10	52.3	↑6.4
4/22 15:20	58.9	↑6.6
4/22 15:30	65.7	↑6.8
4/22 15:40	72.7	↑7.0
4/22 15:50	79.8	↑7.1
4/22 16:00	86.9	↑7.1
4/22 16:10	94.1	↑7.2
4/22 16:20	101.3	↑7.2
4/22 16:30	108.3	↑7.0
4/22 16:40	115.3	↑7.0
4/22 16:50	122.1	↑6.8
4/22 17:00	128.8	↑6.7
4/22 17:10	135.2	↑6.4
4/22 17:20	141.3	↑6.1
4/22 17:30	147.1	↑5.8
4/22 17:40	152.6	↑5.5
4/22 17:50	157.8	↑5.2
4/22 18:00	162.5	↑4.7
4/22 18:10	166.9	↑4.4
4/22 18:20	170.8	↑3.9
4/22 18:30	174.2	↑3.4
4/22 18:40	177.2	↑3.0
4/22 18:50	179.7	↑2.5
4/22 19:00	181.8	↑2.1
4/22 19:10	183.3	↑1.5
4/22 19:20	184.3	↑1.0
4/22 19:30	184.8	↑0.5	満潮
4/22 19:40	184.8	0
4/22 19:50	184.4	↓-0.4
4/22 20:00	183.5	↓-0.9
4/22 20:10	182.1	↓-1.4
4/22 20:20	180.3	↓-1.8
4/22 20:30	178.0	↓-2.3
4/22 20:40	175.4	↓-2.6
4/22 20:50	172.4	↓-3.0
4/22 21:00	169.1	↓-3.3
4/22 21:10	165.5	↓-3.6
4/22 21:20	161.6	↓-3.9
4/22 21:30	157.4	↓-4.2
4/22 21:40	153.1	↓-4.3
4/22 21:50	148.6	↓-4.5
4/22 22:00	144.1	↓-4.5
4/22 22:10	139.4	↓-4.7
4/22 22:20	134.7	↓-4.7
4/22 22:30	130.0	↓-4.7
4/22 22:40	125.4	↓-4.6
4/22 22:50	120.9	↓-4.5
4/22 23:00	116.5	↓-4.4
4/22 23:10	112.3	↓-4.2
4/22 23:20	108.2	↓-4.1
4/22 23:30	104.5	↓-3.7
4/22 23:40	100.9	↓-3.6
4/22 23:50	97.7	↓-3.2