20 (月)	03:19	10:06	17:18	22:10
	189cm	15cm	181cm	98cm
大潮 出 04:25 入 18:58 出 03:11 入 17:42 潮干狩り ◎ 08:25～11:53

寒川（千葉）2039年06月20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
6/20 00:00	137.6	↑4.3
6/20 00:10	141.8	↑4.2
6/20 00:20	146.0	↑4.2
6/20 00:30	150.1	↑4.1
6/20 00:40	154.1	↑4.0
6/20 00:50	158.0	↑3.9
6/20 01:00	161.7	↑3.7
6/20 01:10	165.2	↑3.5
6/20 01:20	168.5	↑3.3
6/20 01:30	171.6	↑3.1
6/20 01:40	174.4	↑2.8
6/20 01:50	177.0	↑2.6
6/20 02:00	179.3	↑2.3
6/20 02:10	181.4	↑2.1
6/20 02:20	183.2	↑1.8
6/20 02:30	184.7	↑1.5
6/20 02:40	185.9	↑1.2
6/20 02:50	186.9	↑1.0
6/20 03:00	187.6	↑0.7
6/20 03:10	188.0	↑0.4	満潮
6/20 03:20	188.0	0
6/20 03:30	187.8	↓-0.2
6/20 03:40	187.3	↓-0.5
6/20 03:50	186.4	↓-0.9
6/20 04:00	185.2	↓-1.2
6/20 04:10	183.7	↓-1.5
6/20 04:20	181.8	↓-1.9
6/20 04:30	179.6	↓-2.2
6/20 04:40	177.0	↓-2.6
6/20 04:50	174.0	↓-3.0
6/20 05:00	170.7	↓-3.3
6/20 05:10	166.9	↓-3.8
6/20 05:20	162.8	↓-4.1
6/20 05:30	158.3	↓-4.5
6/20 05:40	153.4	↓-4.9
6/20 05:50	148.2	↓-5.2
6/20 06:00	142.6	↓-5.6
6/20 06:10	136.7	↓-5.9
6/20 06:20	130.5	↓-6.2
6/20 06:30	124.0	↓-6.5
6/20 06:40	117.3	↓-6.7
6/20 06:50	110.4	↓-6.9
6/20 07:00	103.4	↓-7.0
6/20 07:10	96.3	↓-7.1
6/20 07:20	89.1	↓-7.2	最大潮位差
6/20 07:30	82.0	↓-7.1
6/20 07:40	74.9	↓-7.1
6/20 07:50	68.0	↓-6.9
6/20 08:00	61.3	↓-6.7
6/20 08:10	54.9	↓-6.4
6/20 08:20	48.7	↓-6.2
6/20 08:30	43.0	↓-5.7
6/20 08:40	37.6	↓-5.4
6/20 08:50	32.8	↓-4.8
6/20 09:00	28.4	↓-4.4
6/20 09:10	24.7	↓-3.7
6/20 09:20	21.5	↓-3.2
6/20 09:30	18.9	↓-2.6
6/20 09:40	17.0	↓-1.9
6/20 09:50	15.6	↓-1.4
6/20 10:00	15.0	↓-0.6	干潮
6/20 10:10	15.0	0
6/20 10:20	15.6	↑0.6
6/20 10:30	16.8	↑1.2
6/20 10:40	18.7	↑1.9
6/20 10:50	21.1	↑2.4
6/20 11:00	24.0	↑2.9
6/20 11:10	27.4	↑3.4
6/20 11:20	31.3	↑3.9
6/20 11:30	35.6	↑4.3
6/20 11:40	40.2	↑4.6
6/20 11:50	45.2	↑5.0
6/20 12:00	50.4	↑5.2
6/20 12:10	55.8	↑5.4
6/20 12:20	61.4	↑5.6
6/20 12:30	67.2	↑5.8
6/20 12:40	73.0	↑5.8
6/20 12:50	78.9	↑5.9
6/20 13:00	84.8	↑5.9
6/20 13:10	90.7	↑5.9
6/20 13:20	96.5	↑5.8
6/20 13:30	102.3	↑5.8
6/20 13:40	108.0	↑5.7
6/20 13:50	113.5	↑5.5
6/20 14:00	119.0	↑5.5
6/20 14:10	124.2	↑5.2
6/20 14:20	129.4	↑5.2
6/20 14:30	134.3	↑4.9
6/20 14:40	139.1	↑4.8
6/20 14:50	143.6	↑4.5
6/20 15:00	148.0	↑4.4
6/20 15:10	152.2	↑4.2
6/20 15:20	156.1	↑3.9
6/20 15:30	159.8	↑3.7
6/20 15:40	163.2	↑3.4
6/20 15:50	166.4	↑3.2
6/20 16:00	169.3	↑2.9
6/20 16:10	171.9	↑2.6
6/20 16:20	174.1	↑2.2
6/20 16:30	176.1	↑2.0
6/20 16:40	177.7	↑1.6
6/20 16:50	178.9	↑1.2
6/20 17:00	179.8	↑0.9
6/20 17:10	180.3	↑0.5	満潮
6/20 17:20	180.4	↑0.1
6/20 17:30	180.0	↓-0.4
6/20 17:40	179.3	↓-0.7
6/20 17:50	178.1	↓-1.2
6/20 18:00	176.5	↓-1.6
6/20 18:10	174.5	↓-2.0
6/20 18:20	172.1	↓-2.4
6/20 18:30	169.3	↓-2.8
6/20 18:40	166.2	↓-3.1
6/20 18:50	162.8	↓-3.4
6/20 19:00	159.0	↓-3.8
6/20 19:10	155.0	↓-4.0
6/20 19:20	150.8	↓-4.2
6/20 19:30	146.4	↓-4.4
6/20 19:40	142.0	↓-4.4
6/20 19:50	137.4	↓-4.6
6/20 20:00	132.9	↓-4.5
6/20 20:10	128.4	↓-4.5
6/20 20:20	124.0	↓-4.4
6/20 20:30	119.8	↓-4.2
6/20 20:40	115.8	↓-4.0
6/20 20:50	112.1	↓-3.7
6/20 21:00	108.7	↓-3.4
6/20 21:10	105.7	↓-3.0
6/20 21:20	103.1	↓-2.6
6/20 21:30	100.9	↓-2.2
6/20 21:40	99.2	↓-1.7
6/20 21:50	98.0	↓-1.2
6/20 22:00	97.3	↓-0.7	干潮
6/20 22:10	97.1	↓-0.2	干潮
6/20 22:20	97.4	↑0.3
6/20 22:30	98.3	↑0.9
6/20 22:40	99.6	↑1.3
6/20 22:50	101.3	↑1.7
6/20 23:00	103.6	↑2.3
6/20 23:10	106.2	↑2.6
6/20 23:20	109.2	↑3.0
6/20 23:30	112.5	↑3.3
6/20 23:40	116.2	↑3.7
6/20 23:50	120.1	↑3.9