31 (水)	08:36	01:26	19:37	13:47
	185cm	9cm	173cm	97cm
中潮 出 06:48 入 16:37 出 21:19 入 10:05

寒川（千葉）2042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	29.0	↓-5.0
12/31 00:10	24.5	↓-4.5
12/31 00:20	20.5	↓-4.0
12/31 00:30	17.0	↓-3.5
12/31 00:40	14.2	↓-2.8
12/31 00:50	11.8	↓-2.4
12/31 01:00	10.1	↓-1.7
12/31 01:10	8.9	↓-1.2
12/31 01:20	8.3	↓-0.6	干潮
12/31 01:30	8.3	0
12/31 01:40	8.9	↑0.6
12/31 01:50	10.0	↑1.1
12/31 02:00	11.6	↑1.6
12/31 02:10	13.7	↑2.1
12/31 02:20	16.2	↑2.5
12/31 02:30	19.2	↑3.0
12/31 02:40	22.7	↑3.5
12/31 02:50	26.5	↑3.8
12/31 03:00	30.6	↑4.1
12/31 03:10	35.1	↑4.5
12/31 03:20	39.9	↑4.8
12/31 03:30	45.0	↑5.1
12/31 03:40	50.2	↑5.2
12/31 03:50	55.7	↑5.5
12/31 04:00	61.3	↑5.6
12/31 04:10	67.1	↑5.8
12/31 04:20	73.1	↑6.0
12/31 04:30	79.1	↑6.0
12/31 04:40	85.2	↑6.1
12/31 04:50	91.3	↑6.1
12/31 05:00	97.4	↑6.1
12/31 05:10	103.6	↑6.2
12/31 05:20	109.7	↑6.1
12/31 05:30	115.7	↑6.0
12/31 05:40	121.7	↑6.0
12/31 05:50	127.6	↑5.9
12/31 06:00	133.3	↑5.7
12/31 06:10	138.9	↑5.6
12/31 06:20	144.3	↑5.4
12/31 06:30	149.4	↑5.1
12/31 06:40	154.3	↑4.9
12/31 06:50	158.9	↑4.6
12/31 07:00	163.2	↑4.3
12/31 07:10	167.2	↑4.0
12/31 07:20	170.8	↑3.6
12/31 07:30	174.1	↑3.3
12/31 07:40	176.9	↑2.8
12/31 07:50	179.3	↑2.4
12/31 08:00	181.2	↑1.9
12/31 08:10	182.6	↑1.4
12/31 08:20	183.6	↑1.0
12/31 08:30	184.1	↑0.5	満潮
12/31 08:40	184.1	0
12/31 08:50	183.6	↓-0.5
12/31 09:00	182.7	↓-0.9
12/31 09:10	181.2	↓-1.5
12/31 09:20	179.3	↓-1.9
12/31 09:30	177.0	↓-2.3
12/31 09:40	174.3	↓-2.7
12/31 09:50	171.2	↓-3.1
12/31 10:00	167.8	↓-3.4
12/31 10:10	164.1	↓-3.7
12/31 10:20	160.1	↓-4.0
12/31 10:30	155.9	↓-4.2
12/31 10:40	151.6	↓-4.3
12/31 10:50	147.1	↓-4.5
12/31 11:00	142.6	↓-4.5
12/31 11:10	138.1	↓-4.5
12/31 11:20	133.6	↓-4.5
12/31 11:30	129.2	↓-4.4
12/31 11:40	124.9	↓-4.3
12/31 11:50	120.8	↓-4.1
12/31 12:00	116.9	↓-3.9
12/31 12:10	113.3	↓-3.6
12/31 12:20	110.0	↓-3.3
12/31 12:30	107.0	↓-3.0
12/31 12:40	104.3	↓-2.7
12/31 12:50	102.0	↓-2.3
12/31 13:00	100.0	↓-2.0
12/31 13:10	98.5	↓-1.5
12/31 13:20	97.3	↓-1.2
12/31 13:30	96.5	↓-0.8
12/31 13:40	96.1	↓-0.4	干潮
12/31 13:50	96.1	0
12/31 14:00	96.4	↑0.3
12/31 14:10	97.1	↑0.7
12/31 14:20	98.1	↑1.0
12/31 14:30	99.5	↑1.4
12/31 14:40	101.1	↑1.6
12/31 14:50	103.0	↑1.9
12/31 15:00	105.1	↑2.1
12/31 15:10	107.4	↑2.3
12/31 15:20	110.0	↑2.6
12/31 15:30	112.7	↑2.7
12/31 15:40	115.5	↑2.8
12/31 15:50	118.5	↑3.0
12/31 16:00	121.6	↑3.1
12/31 16:10	124.7	↑3.1
12/31 16:20	127.9	↑3.2
12/31 16:30	131.2	↑3.3
12/31 16:40	134.4	↑3.2
12/31 16:50	137.7	↑3.3
12/31 17:00	140.9	↑3.2
12/31 17:10	144.0	↑3.1
12/31 17:20	147.1	↑3.1
12/31 17:30	150.2	↑3.1
12/31 17:40	153.1	↑2.9
12/31 17:50	155.9	↑2.8
12/31 18:00	158.5	↑2.6
12/31 18:10	161.0	↑2.5
12/31 18:20	163.3	↑2.3
12/31 18:30	165.4	↑2.1
12/31 18:40	167.3	↑1.9
12/31 18:50	168.9	↑1.6
12/31 19:00	170.3	↑1.4
12/31 19:10	171.3	↑1.0
12/31 19:20	172.1	↑0.8
12/31 19:30	172.5	↑0.4	満潮
12/31 19:40	172.6	↑0.1
12/31 19:50	172.2	↓-0.4
12/31 20:00	171.5	↓-0.7
12/31 20:10	170.4	↓-1.1
12/31 20:20	168.9	↓-1.5
12/31 20:30	167.0	↓-1.9
12/31 20:40	164.6	↓-2.4
12/31 20:50	161.8	↓-2.8
12/31 21:00	158.6	↓-3.2
12/31 21:10	155.0	↓-3.6
12/31 21:20	151.0	↓-4.0
12/31 21:30	146.6	↓-4.4
12/31 21:40	141.9	↓-4.7
12/31 21:50	136.9	↓-5.0
12/31 22:00	131.5	↓-5.4
12/31 22:10	125.9	↓-5.6
12/31 22:20	120.1	↓-5.8
12/31 22:30	114.2	↓-5.9
12/31 22:40	108.0	↓-6.2
12/31 22:50	101.9	↓-6.1
12/31 23:00	95.6	↓-6.3	最大潮位差
12/31 23:10	89.4	↓-6.2
12/31 23:20	83.3	↓-6.1
12/31 23:30	77.3	↓-6.0
12/31 23:40	71.4	↓-5.9
12/31 23:50	65.8	↓-5.6