1 (月)	05:16	11:05	17:18	23:28
	192cm	19cm	200cm	25cm
大潮 出 05:25 入 18:00 出 05:37 入 18:12 潮干狩り ◎ 09:35～12:36

千葉灯標（千葉）2041年04月1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
4/1 00:00	27.8	↑3.8
4/1 00:10	32.1	↑4.3
4/1 00:20	36.9	↑4.8
4/1 00:30	42.0	↑5.1
4/1 00:40	47.6	↑5.6
4/1 00:50	53.5	↑5.9
4/1 01:00	59.7	↑6.2
4/1 01:10	66.2	↑6.5
4/1 01:20	72.9	↑6.7
4/1 01:30	79.7	↑6.8
4/1 01:40	86.7	↑7.0
4/1 01:50	93.8	↑7.1
4/1 02:00	100.9	↑7.1
4/1 02:10	108.1	↑7.2
4/1 02:20	115.2	↑7.1
4/1 02:30	122.2	↑7.0
4/1 02:40	129.1	↑6.9
4/1 02:50	135.8	↑6.7
4/1 03:00	142.4	↑6.6
4/1 03:10	148.7	↑6.3
4/1 03:20	154.7	↑6.0
4/1 03:30	160.4	↑5.7
4/1 03:40	165.7	↑5.3
4/1 03:50	170.7	↑5.0
4/1 04:00	175.2	↑4.5
4/1 04:10	179.2	↑4.0
4/1 04:20	182.8	↑3.6
4/1 04:30	185.8	↑3.0
4/1 04:40	188.2	↑2.4
4/1 04:50	190.1	↑1.9
4/1 05:00	191.3	↑1.2
4/1 05:10	191.9	↑0.6	満潮
4/1 05:20	191.9	0
4/1 05:30	191.2	↓-0.7
4/1 05:40	189.9	↓-1.3
4/1 05:50	188.0	↓-1.9
4/1 06:00	185.4	↓-2.6
4/1 06:10	182.2	↓-3.2
4/1 06:20	178.4	↓-3.8
4/1 06:30	174.0	↓-4.4
4/1 06:40	169.1	↓-4.9
4/1 06:50	163.7	↓-5.4
4/1 07:00	157.8	↓-5.9
4/1 07:10	151.4	↓-6.4
4/1 07:20	144.7	↓-6.7
4/1 07:30	137.7	↓-7.0
4/1 07:40	130.3	↓-7.4
4/1 07:50	122.8	↓-7.5
4/1 08:00	115.1	↓-7.7
4/1 08:10	107.2	↓-7.9	最大潮位差
4/1 08:20	99.4	↓-7.8
4/1 08:30	91.6	↓-7.8
4/1 08:40	83.8	↓-7.8
4/1 08:50	76.3	↓-7.5
4/1 09:00	68.9	↓-7.4
4/1 09:10	61.8	↓-7.1
4/1 09:20	55.1	↓-6.7
4/1 09:30	48.8	↓-6.3
4/1 09:40	42.9	↓-5.9
4/1 09:50	37.6	↓-5.3
4/1 10:00	32.8	↓-4.8
4/1 10:10	28.6	↓-4.2
4/1 10:20	25.1	↓-3.5
4/1 10:30	22.3	↓-2.8
4/1 10:40	20.2	↓-2.1
4/1 10:50	18.8	↓-1.4
4/1 11:00	18.1	↓-0.7	干潮
4/1 11:10	18.2	↑0.1
4/1 11:20	19.0	↑0.8
4/1 11:30	20.5	↑1.5
4/1 11:40	22.7	↑2.2
4/1 11:50	25.6	↑2.9
4/1 12:00	29.2	↑3.6
4/1 12:10	33.3	↑4.1
4/1 12:20	38.1	↑4.8
4/1 12:30	43.3	↑5.2
4/1 12:40	49.0	↑5.7
4/1 12:50	55.2	↑6.2
4/1 13:00	61.7	↑6.5
4/1 13:10	68.5	↑6.8
4/1 13:20	75.6	↑7.1
4/1 13:30	82.9	↑7.3
4/1 13:40	90.3	↑7.4
4/1 13:50	97.8	↑7.5
4/1 14:00	105.4	↑7.6
4/1 14:10	112.9	↑7.5
4/1 14:20	120.4	↑7.5
4/1 14:30	127.8	↑7.4
4/1 14:40	135.0	↑7.2
4/1 14:50	142.0	↑7.0
4/1 15:00	148.8	↑6.8
4/1 15:10	155.3	↑6.5
4/1 15:20	161.5	↑6.2
4/1 15:30	167.4	↑5.9
4/1 15:40	172.8	↑5.4
4/1 15:50	177.8	↑5.0
4/1 16:00	182.4	↑4.6
4/1 16:10	186.5	↑4.1
4/1 16:20	190.0	↑3.5
4/1 16:30	193.1	↑3.1
4/1 16:40	195.5	↑2.4
4/1 16:50	197.4	↑1.9
4/1 17:00	198.8	↑1.4
4/1 17:10	199.5	↑0.7	満潮
4/1 17:20	199.6	↑0.1
4/1 17:30	199.1	↓-0.5
4/1 17:40	198.0	↓-1.1
4/1 17:50	196.3	↓-1.7
4/1 18:00	194.0	↓-2.3
4/1 18:10	191.2	↓-2.8
4/1 18:20	187.8	↓-3.4
4/1 18:30	183.8	↓-4.0
4/1 18:40	179.4	↓-4.4
4/1 18:50	174.4	↓-5.0
4/1 19:00	169.1	↓-5.3
4/1 19:10	163.3	↓-5.8
4/1 19:20	157.1	↓-6.2
4/1 19:30	150.7	↓-6.4
4/1 19:40	143.9	↓-6.8
4/1 19:50	136.9	↓-7.0
4/1 20:00	129.8	↓-7.1
4/1 20:10	122.5	↓-7.3
4/1 20:20	115.1	↓-7.4
4/1 20:30	107.7	↓-7.4
4/1 20:40	100.3	↓-7.4
4/1 20:50	92.9	↓-7.4
4/1 21:00	85.7	↓-7.2
4/1 21:10	78.7	↓-7.0
4/1 21:20	71.9	↓-6.8
4/1 21:30	65.4	↓-6.5
4/1 21:40	59.2	↓-6.2
4/1 21:50	53.4	↓-5.8
4/1 22:00	48.1	↓-5.3
4/1 22:10	43.1	↓-5.0
4/1 22:20	38.8	↓-4.3
4/1 22:30	34.9	↓-3.9
4/1 22:40	31.6	↓-3.3
4/1 22:50	29.0	↓-2.6
4/1 23:00	26.9	↓-2.1
4/1 23:10	25.5	↓-1.4
4/1 23:20	24.7	↓-0.8	干潮
4/1 23:30	24.6	↓-0.1
4/1 23:40	25.1	↑0.5
4/1 23:50	26.3	↑1.2