9 (火)	07:10	01:19	21:06	14:03
	170cm	92cm	144cm	33cm
小潮 出 05:16 入 18:08 出 09:04 入 23:46 潮干狩り ○ 12:39～15:31

寒川（千葉）2030年04月9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
4/9 00:00	101.5	↓-2.6
4/9 00:10	99.1	↓-2.4
4/9 00:20	97.0	↓-2.1
4/9 00:30	95.2	↓-1.8
4/9 00:40	93.7	↓-1.5
4/9 00:50	92.5	↓-1.2
4/9 01:00	91.7	↓-0.8
4/9 01:10	91.2	↓-0.5	干潮
4/9 01:20	91.1	↓-0.1
4/9 01:30	91.3	↑0.2
4/9 01:40	91.9	↑0.6
4/9 01:50	92.9	↑1.0
4/9 02:00	94.2	↑1.3
4/9 02:10	95.8	↑1.6
4/9 02:20	97.7	↑1.9
4/9 02:30	99.9	↑2.2
4/9 02:40	102.3	↑2.4
4/9 02:50	105.0	↑2.7
4/9 03:00	107.9	↑2.9
4/9 03:10	110.9	↑3.0
4/9 03:20	114.1	↑3.2
4/9 03:30	117.4	↑3.3
4/9 03:40	120.9	↑3.5
4/9 03:50	124.3	↑3.4
4/9 04:00	127.8	↑3.5
4/9 04:10	131.3	↑3.5
4/9 04:20	134.8	↑3.5
4/9 04:30	138.2	↑3.4
4/9 04:40	141.5	↑3.3
4/9 04:50	144.7	↑3.2
4/9 05:00	147.9	↑3.2
4/9 05:10	150.8	↑2.9
4/9 05:20	153.6	↑2.8
4/9 05:30	156.2	↑2.6
4/9 05:40	158.7	↑2.5
4/9 05:50	160.9	↑2.2
4/9 06:00	162.9	↑2.0
4/9 06:10	164.7	↑1.8
4/9 06:20	166.2	↑1.5
4/9 06:30	167.4	↑1.2
4/9 06:40	168.4	↑1.0
4/9 06:50	169.1	↑0.7
4/9 07:00	169.5	↑0.4	満潮
4/9 07:10	169.7	↑0.2	満潮
4/9 07:20	169.5	↓-0.2
4/9 07:30	169.0	↓-0.5
4/9 07:40	168.2	↓-0.8
4/9 07:50	167.1	↓-1.1
4/9 08:00	165.6	↓-1.5
4/9 08:10	163.9	↓-1.7
4/9 08:20	161.8	↓-2.1
4/9 08:30	159.4	↓-2.4
4/9 08:40	156.6	↓-2.8
4/9 08:50	153.6	↓-3.0
4/9 09:00	150.2	↓-3.4
4/9 09:10	146.6	↓-3.6
4/9 09:20	142.6	↓-4.0
4/9 09:30	138.4	↓-4.2
4/9 09:40	134.0	↓-4.4
4/9 09:50	129.3	↓-4.7
4/9 10:00	124.4	↓-4.9
4/9 10:10	119.3	↓-5.1
4/9 10:20	114.1	↓-5.2
4/9 10:30	108.8	↓-5.3
4/9 10:40	103.4	↓-5.4
4/9 10:50	98.0	↓-5.4
4/9 11:00	92.5	↓-5.5	最大潮位差
4/9 11:10	87.1	↓-5.4
4/9 11:20	81.8	↓-5.3
4/9 11:30	76.5	↓-5.3
4/9 11:40	71.4	↓-5.1
4/9 11:50	66.5	↓-4.9
4/9 12:00	61.8	↓-4.7
4/9 12:10	57.4	↓-4.4
4/9 12:20	53.3	↓-4.1
4/9 12:30	49.4	↓-3.9
4/9 12:40	45.9	↓-3.5
4/9 12:50	42.8	↓-3.1
4/9 13:00	40.0	↓-2.8
4/9 13:10	37.7	↓-2.3
4/9 13:20	35.7	↓-2.0
4/9 13:30	34.2	↓-1.5
4/9 13:40	33.1	↓-1.1
4/9 13:50	32.4	↓-0.7
4/9 14:00	32.1	↓-0.3	干潮
4/9 14:10	32.3	↑0.2
4/9 14:20	32.8	↑0.5
4/9 14:30	33.7	↑0.9
4/9 14:40	35.0	↑1.3
4/9 14:50	36.7	↑1.7
4/9 15:00	38.6	↑1.9
4/9 15:10	40.9	↑2.3
4/9 15:20	43.5	↑2.6
4/9 15:30	46.3	↑2.8
4/9 15:40	49.3	↑3.0
4/9 15:50	52.6	↑3.3
4/9 16:00	56.0	↑3.4
4/9 16:10	59.6	↑3.6
4/9 16:20	63.3	↑3.7
4/9 16:30	67.2	↑3.9
4/9 16:40	71.1	↑3.9
4/9 16:50	75.1	↑4.0
4/9 17:00	79.1	↑4.0
4/9 17:10	83.1	↑4.0
4/9 17:20	87.2	↑4.1
4/9 17:30	91.2	↑4.0
4/9 17:40	95.2	↑4.0
4/9 17:50	99.1	↑3.9
4/9 18:00	103.0	↑3.9
4/9 18:10	106.8	↑3.8
4/9 18:20	110.4	↑3.6
4/9 18:30	114.0	↑3.6
4/9 18:40	117.4	↑3.4
4/9 18:50	120.7	↑3.3
4/9 19:00	123.8	↑3.1
4/9 19:10	126.7	↑2.9
4/9 19:20	129.4	↑2.7
4/9 19:30	132.0	↑2.6
4/9 19:40	134.3	↑2.3
4/9 19:50	136.4	↑2.1
4/9 20:00	138.3	↑1.9
4/9 20:10	139.9	↑1.6
4/9 20:20	141.2	↑1.3
4/9 20:30	142.3	↑1.1
4/9 20:40	143.1	↑0.8
4/9 20:50	143.7	↑0.6
4/9 21:00	144.0	↑0.3	満潮
4/9 21:10	144.0	0
4/9 21:20	143.7	↓-0.3
4/9 21:30	143.2	↓-0.5
4/9 21:40	142.4	↓-0.8
4/9 21:50	141.3	↓-1.1
4/9 22:00	140.1	↓-1.2
4/9 22:10	138.6	↓-1.5
4/9 22:20	136.9	↓-1.7
4/9 22:30	135.1	↓-1.8
4/9 22:40	133.1	↓-2.0
4/9 22:50	131.0	↓-2.1
4/9 23:00	128.7	↓-2.3
4/9 23:10	126.5	↓-2.2
4/9 23:20	124.1	↓-2.4
4/9 23:30	121.8	↓-2.3
4/9 23:40	119.5	↓-2.3
4/9 23:50	117.2	↓-2.3