12 (火)	06:40	00:40	19:50	12:57
	186cm	53cm	188cm	1cm
中潮 出 05:12 入 18:10 出 21:56 入 07:20 潮干狩り ◎ 10:57～15:03

寒川（千葉）2039年04月12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
4/12 00:00	57.3	↓-2.7
4/12 00:10	55.1	↓-2.2
4/12 00:20	53.6	↓-1.5
4/12 00:30	52.7	↓-0.9	干潮
4/12 00:40	52.4	↓-0.3	干潮
4/12 00:50	52.8	↑0.4
4/12 01:00	53.8	↑1.0
4/12 01:10	55.3	↑1.5
4/12 01:20	57.5	↑2.2
4/12 01:30	60.1	↑2.6
4/12 01:40	63.3	↑3.2
4/12 01:50	66.9	↑3.6
4/12 02:00	71.0	↑4.1
4/12 02:10	75.4	↑4.4
4/12 02:20	80.1	↑4.7
4/12 02:30	85.1	↑5.0
4/12 02:40	90.3	↑5.2
4/12 02:50	95.7	↑5.4
4/12 03:00	101.3	↑5.6
4/12 03:10	106.9	↑5.6
4/12 03:20	112.6	↑5.7
4/12 03:30	118.3	↑5.7
4/12 03:40	123.9	↑5.6
4/12 03:50	129.5	↑5.6
4/12 04:00	134.9	↑5.4
4/12 04:10	140.3	↑5.4
4/12 04:20	145.4	↑5.1
4/12 04:30	150.3	↑4.9
4/12 04:40	155.0	↑4.7
4/12 04:50	159.5	↑4.5
4/12 05:00	163.7	↑4.2
4/12 05:10	167.5	↑3.8
4/12 05:20	171.1	↑3.6
4/12 05:30	174.3	↑3.2
4/12 05:40	177.1	↑2.8
4/12 05:50	179.5	↑2.4
4/12 06:00	181.6	↑2.1
4/12 06:10	183.2	↑1.6
4/12 06:20	184.3	↑1.1
4/12 06:30	185.0	↑0.7	満潮
4/12 06:40	185.2	↑0.2	満潮
4/12 06:50	184.9	↓-0.3
4/12 07:00	184.2	↓-0.7
4/12 07:10	182.9	↓-1.3
4/12 07:20	181.0	↓-1.9
4/12 07:30	178.7	↓-2.3
4/12 07:40	175.8	↓-2.9
4/12 07:50	172.4	↓-3.4
4/12 08:00	168.5	↓-3.9
4/12 08:10	164.0	↓-4.5
4/12 08:20	159.1	↓-4.9
4/12 08:30	153.7	↓-5.4
4/12 08:40	147.8	↓-5.9
4/12 08:50	141.5	↓-6.3
4/12 09:00	134.9	↓-6.6
4/12 09:10	127.9	↓-7.0
4/12 09:20	120.6	↓-7.3
4/12 09:30	113.0	↓-7.6
4/12 09:40	105.3	↓-7.7
4/12 09:50	97.4	↓-7.9
4/12 10:00	89.4	↓-8.0	最大潮位差
4/12 10:10	81.4	↓-8.0	最大潮位差
4/12 10:20	73.5	↓-7.9
4/12 10:30	65.7	↓-7.8
4/12 10:40	58.1	↓-7.6
4/12 10:50	50.7	↓-7.4
4/12 11:00	43.7	↓-7.0
4/12 11:10	37.0	↓-6.7
4/12 11:20	30.7	↓-6.3
4/12 11:30	25.0	↓-5.7
4/12 11:40	19.7	↓-5.3
4/12 11:50	15.0	↓-4.7
4/12 12:00	10.9	↓-4.1
4/12 12:10	7.5	↓-3.4
4/12 12:20	4.7	↓-2.8
4/12 12:30	2.6	↓-2.1
4/12 12:40	1.2	↓-1.4
4/12 12:50	0.5	↓-0.7	干潮
4/12 13:00	0.4	↓-0.1
4/12 13:10	1.0	↑0.6
4/12 13:20	2.3	↑1.3
4/12 13:30	4.3	↑2.0
4/12 13:40	6.8	↑2.5
4/12 13:50	9.9	↑3.1
4/12 14:00	13.6	↑3.7
4/12 14:10	17.8	↑4.2
4/12 14:20	22.4	↑4.6
4/12 14:30	27.5	↑5.1
4/12 14:40	33.0	↑5.5
4/12 14:50	38.8	↑5.8
4/12 15:00	44.8	↑6.0
4/12 15:10	51.2	↑6.4
4/12 15:20	57.7	↑6.5
4/12 15:30	64.4	↑6.7
4/12 15:40	71.2	↑6.8
4/12 15:50	78.1	↑6.9
4/12 16:00	85.0	↑6.9
4/12 16:10	91.9	↑6.9
4/12 16:20	98.8	↑6.9
4/12 16:30	105.6	↑6.8
4/12 16:40	112.3	↑6.7
4/12 16:50	118.9	↑6.6
4/12 17:00	125.4	↑6.5
4/12 17:10	131.6	↑6.2
4/12 17:20	137.7	↑6.1
4/12 17:30	143.5	↑5.8
4/12 17:40	149.0	↑5.5
4/12 17:50	154.2	↑5.2
4/12 18:00	159.2	↑5.0
4/12 18:10	163.8	↑4.6
4/12 18:20	168.0	↑4.2
4/12 18:30	171.9	↑3.9
4/12 18:40	175.4	↑3.5
4/12 18:50	178.4	↑3.0
4/12 19:00	181.1	↑2.7
4/12 19:10	183.2	↑2.1
4/12 19:20	184.9	↑1.7
4/12 19:30	186.1	↑1.2
4/12 19:40	186.8	↑0.7	満潮
4/12 19:50	187.0	↑0.2	満潮
4/12 20:00	186.7	↓-0.3
4/12 20:10	185.9	↓-0.8
4/12 20:20	184.5	↓-1.4
4/12 20:30	182.7	↓-1.8
4/12 20:40	180.4	↓-2.3
4/12 20:50	177.6	↓-2.8
4/12 21:00	174.3	↓-3.3
4/12 21:10	170.7	↓-3.6
4/12 21:20	166.6	↓-4.1
4/12 21:30	162.2	↓-4.4
4/12 21:40	157.4	↓-4.8
4/12 21:50	152.4	↓-5.0
4/12 22:00	147.1	↓-5.3
4/12 22:10	141.7	↓-5.4
4/12 22:20	136.2	↓-5.5
4/12 22:30	130.5	↓-5.7
4/12 22:40	124.9	↓-5.6
4/12 22:50	119.3	↓-5.6
4/12 23:00	113.9	↓-5.4
4/12 23:10	108.5	↓-5.4
4/12 23:20	103.4	↓-5.1
4/12 23:30	98.6	↓-4.8
4/12 23:40	94.1	↓-4.5
4/12 23:50	89.9	↓-4.2