31 (金)	09:06	01:57	20:13	14:25
	181cm	19cm	165cm	98cm
中潮 出 06:48 入 16:37 出 10:43 入 22:04

寒川（千葉）2038年12月31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
12/31 00:00	52.2	↓-5.7	最大潮位差
12/31 00:10	46.9	↓-5.3
12/31 00:20	41.9	↓-5.0
12/31 00:30	37.3	↓-4.6
12/31 00:40	33.2	↓-4.1
12/31 00:50	29.5	↓-3.7
12/31 01:00	26.4	↓-3.1
12/31 01:10	23.7	↓-2.7
12/31 01:20	21.6	↓-2.1
12/31 01:30	19.9	↓-1.7
12/31 01:40	18.8	↓-1.1
12/31 01:50	18.2	↓-0.6	干潮
12/31 02:00	18.2	0
12/31 02:10	18.6	↑0.4
12/31 02:20	19.5	↑0.9
12/31 02:30	20.9	↑1.4
12/31 02:40	22.7	↑1.8
12/31 02:50	25.0	↑2.3
12/31 03:00	27.7	↑2.7
12/31 03:10	30.7	↑3.0
12/31 03:20	34.1	↑3.4
12/31 03:30	37.8	↑3.7
12/31 03:40	41.9	↑4.1
12/31 03:50	46.2	↑4.3
12/31 04:00	50.7	↑4.5
12/31 04:10	55.5	↑4.8
12/31 04:20	60.5	↑5.0
12/31 04:30	65.7	↑5.2
12/31 04:40	71.0	↑5.3
12/31 04:50	76.4	↑5.4
12/31 05:00	82.0	↑5.6
12/31 05:10	87.6	↑5.6
12/31 05:20	93.3	↑5.7	最大潮位差
12/31 05:30	99.0	↑5.7	最大潮位差
12/31 05:40	104.7	↑5.7	最大潮位差
12/31 05:50	110.4	↑5.7	最大潮位差
12/31 06:00	116.0	↑5.6
12/31 06:10	121.6	↑5.6
12/31 06:20	127.1	↑5.5
12/31 06:30	132.5	↑5.4
12/31 06:40	137.7	↑5.2
12/31 06:50	142.8	↑5.1
12/31 07:00	147.6	↑4.8
12/31 07:10	152.2	↑4.6
12/31 07:20	156.6	↑4.4
12/31 07:30	160.6	↑4.0
12/31 07:40	164.4	↑3.8
12/31 07:50	167.8	↑3.4
12/31 08:00	170.8	↑3.0
12/31 08:10	173.4	↑2.6
12/31 08:20	175.7	↑2.3
12/31 08:30	177.5	↑1.8
12/31 08:40	178.9	↑1.4
12/31 08:50	179.8	↑0.9
12/31 09:00	180.3	↑0.5	満潮
12/31 09:10	180.3	0
12/31 09:20	179.8	↓-0.5
12/31 09:30	179.0	↓-0.8
12/31 09:40	177.6	↓-1.4
12/31 09:50	175.9	↓-1.7
12/31 10:00	173.8	↓-2.1
12/31 10:10	171.3	↓-2.5
12/31 10:20	168.5	↓-2.8
12/31 10:30	165.3	↓-3.2
12/31 10:40	161.9	↓-3.4
12/31 10:50	158.3	↓-3.6
12/31 11:00	154.5	↓-3.8
12/31 11:10	150.5	↓-4.0
12/31 11:20	146.4	↓-4.1
12/31 11:30	142.3	↓-4.1
12/31 11:40	138.2	↓-4.1
12/31 11:50	134.0	↓-4.2
12/31 12:00	130.0	↓-4.0
12/31 12:10	126.1	↓-3.9
12/31 12:20	122.3	↓-3.8
12/31 12:30	118.7	↓-3.6
12/31 12:40	115.3	↓-3.4
12/31 12:50	112.2	↓-3.1
12/31 13:00	109.3	↓-2.9
12/31 13:10	106.8	↓-2.5
12/31 13:20	104.5	↓-2.3
12/31 13:30	102.6	↓-1.9
12/31 13:40	101.0	↓-1.6
12/31 13:50	99.7	↓-1.3
12/31 14:00	98.8	↓-0.9
12/31 14:10	98.1	↓-0.7
12/31 14:20	97.9	↓-0.2	干潮
12/31 14:30	97.9	0
12/31 14:40	98.2	↑0.3
12/31 14:50	98.8	↑0.6
12/31 15:00	99.7	↑0.9
12/31 15:10	100.9	↑1.2
12/31 15:20	102.3	↑1.4
12/31 15:30	103.9	↑1.6
12/31 15:40	105.8	↑1.9
12/31 15:50	107.8	↑2.0
12/31 16:00	110.0	↑2.2
12/31 16:10	112.3	↑2.3
12/31 16:20	114.8	↑2.5
12/31 16:30	117.3	↑2.5
12/31 16:40	120.0	↑2.7
12/31 16:50	122.7	↑2.7
12/31 17:00	125.5	↑2.8
12/31 17:10	128.4	↑2.9
12/31 17:20	131.2	↑2.8
12/31 17:30	134.1	↑2.9
12/31 17:40	136.9	↑2.8
12/31 17:50	139.7	↑2.8
12/31 18:00	142.5	↑2.8
12/31 18:10	145.2	↑2.7
12/31 18:20	147.8	↑2.6
12/31 18:30	150.3	↑2.5
12/31 18:40	152.7	↑2.4
12/31 18:50	155.0	↑2.3
12/31 19:00	157.0	↑2.0
12/31 19:10	158.9	↑1.9
12/31 19:20	160.5	↑1.6
12/31 19:30	161.9	↑1.4
12/31 19:40	163.1	↑1.2
12/31 19:50	163.9	↑0.8
12/31 20:00	164.5	↑0.6
12/31 20:10	164.8	↑0.3	満潮
12/31 20:20	164.7	↓-0.1
12/31 20:30	164.2	↓-0.5
12/31 20:40	163.4	↓-0.8
12/31 20:50	162.2	↓-1.2
12/31 21:00	160.7	↓-1.5
12/31 21:10	158.7	↓-2.0
12/31 21:20	156.4	↓-2.3
12/31 21:30	153.7	↓-2.7
12/31 21:40	150.7	↓-3.0
12/31 21:50	147.3	↓-3.4
12/31 22:00	143.5	↓-3.8
12/31 22:10	139.5	↓-4.0
12/31 22:20	135.1	↓-4.4
12/31 22:30	130.5	↓-4.6
12/31 22:40	125.7	↓-4.8
12/31 22:50	120.6	↓-5.1
12/31 23:00	115.5	↓-5.1
12/31 23:10	110.2	↓-5.3
12/31 23:20	104.8	↓-5.4
12/31 23:30	99.4	↓-5.4
12/31 23:40	94.0	↓-5.4
12/31 23:50	88.7	↓-5.3