1 (日)	06:39	00:54	19:50	13:00
	190cm	53cm	175cm	8cm
中潮 出 05:24 入 18:00 出 22:01 入 07:31 潮干狩り ◎ 11:03～15:00

千葉灯標（千葉）2040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	59.8	↓-3.1
4/1 00:10	57.2	↓-2.6
4/1 00:20	55.1	↓-2.1
4/1 00:30	53.5	↓-1.6
4/1 00:40	52.5	↓-1.0
4/1 00:50	52.0	↓-0.5	干潮
4/1 01:00	52.2	↑0.2
4/1 01:10	52.9	↑0.7
4/1 01:20	54.2	↑1.3
4/1 01:30	56.1	↑1.9
4/1 01:40	58.5	↑2.4
4/1 01:50	61.4	↑2.9
4/1 02:00	64.9	↑3.5
4/1 02:10	68.8	↑3.9
4/1 02:20	73.2	↑4.4
4/1 02:30	77.9	↑4.7
4/1 02:40	83.1	↑5.2
4/1 02:50	88.5	↑5.4
4/1 03:00	94.2	↑5.7
4/1 03:10	100.1	↑5.9
4/1 03:20	106.2	↑6.1
4/1 03:30	112.3	↑6.1
4/1 03:40	118.5	↑6.2
4/1 03:50	124.8	↑6.3
4/1 04:00	131.0	↑6.2
4/1 04:10	137.0	↑6.0
4/1 04:20	143.0	↑6.0
4/1 04:30	148.7	↑5.7
4/1 04:40	154.3	↑5.6
4/1 04:50	159.5	↑5.2
4/1 05:00	164.4	↑4.9
4/1 05:10	169.0	↑4.6
4/1 05:20	173.2	↑4.2
4/1 05:30	177.0	↑3.8
4/1 05:40	180.3	↑3.3
4/1 05:50	183.2	↑2.9
4/1 06:00	185.5	↑2.3
4/1 06:10	187.4	↑1.9
4/1 06:20	188.7	↑1.3
4/1 06:30	189.4	↑0.7	満潮
4/1 06:40	189.6	↑0.2
4/1 06:50	189.1	↓-0.5
4/1 07:00	188.1	↓-1.0
4/1 07:10	186.6	↓-1.5
4/1 07:20	184.4	↓-2.2
4/1 07:30	181.7	↓-2.7
4/1 07:40	178.4	↓-3.3
4/1 07:50	174.5	↓-3.9
4/1 08:00	170.1	↓-4.4
4/1 08:10	165.3	↓-4.8
4/1 08:20	159.9	↓-5.4
4/1 08:30	154.2	↓-5.7
4/1 08:40	148.0	↓-6.2
4/1 08:50	141.5	↓-6.5
4/1 09:00	134.7	↓-6.8
4/1 09:10	127.6	↓-7.1
4/1 09:20	120.3	↓-7.3
4/1 09:30	112.9	↓-7.4
4/1 09:40	105.3	↓-7.6	最大潮位差
4/1 09:50	97.8	↓-7.5
4/1 10:00	90.2	↓-7.6	最大潮位差
4/1 10:10	82.7	↓-7.5
4/1 10:20	75.3	↓-7.4
4/1 10:30	68.0	↓-7.3
4/1 10:40	61.0	↓-7.0
4/1 10:50	54.3	↓-6.7
4/1 11:00	47.8	↓-6.5
4/1 11:10	41.8	↓-6.0
4/1 11:20	36.1	↓-5.7
4/1 11:30	30.8	↓-5.3
4/1 11:40	26.1	↓-4.7
4/1 11:50	21.8	↓-4.3
4/1 12:00	18.1	↓-3.7
4/1 12:10	14.9	↓-3.2
4/1 12:20	12.3	↓-2.6
4/1 12:30	10.3	↓-2.0
4/1 12:40	8.9	↓-1.4
4/1 12:50	8.0	↓-0.9	干潮
4/1 13:00	7.8	↓-0.2	干潮
4/1 13:10	8.2	↑0.4
4/1 13:20	9.2	↑1.0
4/1 13:30	10.8	↑1.6
4/1 13:40	12.9	↑2.1
4/1 13:50	15.5	↑2.6
4/1 14:00	18.7	↑3.2
4/1 14:10	22.3	↑3.6
4/1 14:20	26.4	↑4.1
4/1 14:30	30.9	↑4.5
4/1 14:40	35.8	↑4.9
4/1 14:50	41.0	↑5.2
4/1 15:00	46.5	↑5.5
4/1 15:10	52.2	↑5.7
4/1 15:20	58.2	↑6.0
4/1 15:30	64.2	↑6.0
4/1 15:40	70.4	↑6.2
4/1 15:50	76.7	↑6.3
4/1 16:00	83.0	↑6.3
4/1 16:10	89.3	↑6.3
4/1 16:20	95.6	↑6.3
4/1 16:30	101.8	↑6.2
4/1 16:40	107.9	↑6.1
4/1 16:50	113.9	↑6.0
4/1 17:00	119.7	↑5.8
4/1 17:10	125.3	↑5.6
4/1 17:20	130.7	↑5.4
4/1 17:30	135.9	↑5.2
4/1 17:40	140.8	↑4.9
4/1 17:50	145.5	↑4.7
4/1 18:00	149.8	↑4.3
4/1 18:10	153.9	↑4.1
4/1 18:20	157.6	↑3.7
4/1 18:30	161.0	↑3.4
4/1 18:40	164.0	↑3.0
4/1 18:50	166.7	↑2.7
4/1 19:00	168.9	↑2.2
4/1 19:10	170.8	↑1.9
4/1 19:20	172.3	↑1.5
4/1 19:30	173.3	↑1.0
4/1 19:40	173.9	↑0.6	満潮
4/1 19:50	174.1	↑0.2	満潮
4/1 20:00	173.9	↓-0.2
4/1 20:10	173.2	↓-0.7
4/1 20:20	172.1	↓-1.1
4/1 20:30	170.6	↓-1.5
4/1 20:40	168.7	↓-1.9
4/1 20:50	166.4	↓-2.3
4/1 21:00	163.7	↓-2.7
4/1 21:10	160.7	↓-3.0
4/1 21:20	157.3	↓-3.4
4/1 21:30	153.7	↓-3.6
4/1 21:40	149.8	↓-3.9
4/1 21:50	145.6	↓-4.2
4/1 22:00	141.3	↓-4.3
4/1 22:10	136.7	↓-4.6
4/1 22:20	132.1	↓-4.6
4/1 22:30	127.3	↓-4.8
4/1 22:40	122.5	↓-4.8
4/1 22:50	117.7	↓-4.8
4/1 23:00	113.0	↓-4.7
4/1 23:10	108.3	↓-4.7
4/1 23:20	103.7	↓-4.6
4/1 23:30	99.3	↓-4.4
4/1 23:40	95.1	↓-4.2
4/1 23:50	91.1	↓-4.0