31 (土)	06:22	11:25	16:45	23:47
	178cm	112cm	182cm	6cm
大潮 出 06:50 入 16:39 出 17:08 入 07:22

船橋（千葉）2039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	11.9	↑2.1
12/31 00:10	14.5	↑2.6
12/31 00:20	17.6	↑3.1
12/31 00:30	21.0	↑3.4
12/31 00:40	24.9	↑3.9
12/31 00:50	29.2	↑4.3
12/31 01:00	33.8	↑4.6
12/31 01:10	38.8	↑5.0
12/31 01:20	44.0	↑5.2
12/31 01:30	49.5	↑5.5
12/31 01:40	55.2	↑5.7
12/31 01:50	61.1	↑5.9
12/31 02:00	67.2	↑6.1
12/31 02:10	73.3	↑6.1
12/31 02:20	79.6	↑6.3
12/31 02:30	85.9	↑6.3
12/31 02:40	92.2	↑6.3
12/31 02:50	98.5	↑6.3
12/31 03:00	104.7	↑6.2
12/31 03:10	110.8	↑6.1
12/31 03:20	116.9	↑6.1
12/31 03:30	122.7	↑5.8
12/31 03:40	128.4	↑5.7
12/31 03:50	133.9	↑5.5
12/31 04:00	139.2	↑5.3
12/31 04:10	144.1	↑4.9
12/31 04:20	148.9	↑4.8
12/31 04:30	153.3	↑4.4
12/31 04:40	157.3	↑4.0
12/31 04:50	161.1	↑3.8
12/31 05:00	164.4	↑3.3
12/31 05:10	167.4	↑3.0
12/31 05:20	170.1	↑2.7
12/31 05:30	172.3	↑2.2
12/31 05:40	174.1	↑1.8
12/31 05:50	175.5	↑1.4
12/31 06:00	176.5	↑1.0
12/31 06:10	177.2	↑0.7
12/31 06:20	177.4	↑0.2	満潮
12/31 06:30	177.2	↓-0.2
12/31 06:40	176.6	↓-0.6
12/31 06:50	175.7	↓-0.9
12/31 07:00	174.4	↓-1.3
12/31 07:10	172.8	↓-1.6
12/31 07:20	170.9	↓-1.9
12/31 07:30	168.7	↓-2.2
12/31 07:40	166.2	↓-2.5
12/31 07:50	163.5	↓-2.7
12/31 08:00	160.6	↓-2.9
12/31 08:10	157.6	↓-3.0
12/31 08:20	154.3	↓-3.3
12/31 08:30	151.0	↓-3.3
12/31 08:40	147.6	↓-3.4
12/31 08:50	144.2	↓-3.4
12/31 09:00	140.8	↓-3.4
12/31 09:10	137.5	↓-3.3
12/31 09:20	134.2	↓-3.3
12/31 09:30	131.0	↓-3.2
12/31 09:40	127.9	↓-3.1
12/31 09:50	125.1	↓-2.8
12/31 10:00	122.4	↓-2.7
12/31 10:10	120.0	↓-2.4
12/31 10:20	117.8	↓-2.2
12/31 10:30	115.9	↓-1.9
12/31 10:40	114.3	↓-1.6
12/31 10:50	113.0	↓-1.3
12/31 11:00	112.1	↓-0.9
12/31 11:10	111.4	↓-0.7
12/31 11:20	111.1	↓-0.3	干潮
12/31 11:30	111.2	↑0.1
12/31 11:40	111.5	↑0.3
12/31 11:50	112.2	↑0.7
12/31 12:00	113.3	↑1.1
12/31 12:10	114.6	↑1.3
12/31 12:20	116.3	↑1.7
12/31 12:30	118.2	↑1.9
12/31 12:40	120.4	↑2.2
12/31 12:50	122.8	↑2.4
12/31 13:00	125.5	↑2.7
12/31 13:10	128.3	↑2.8
12/31 13:20	131.3	↑3.0
12/31 13:30	134.5	↑3.2
12/31 13:40	137.7	↑3.2
12/31 13:50	141.1	↑3.4
12/31 14:00	144.4	↑3.3
12/31 14:10	147.8	↑3.4
12/31 14:20	151.2	↑3.4
12/31 14:30	154.6	↑3.4
12/31 14:40	157.8	↑3.2
12/31 14:50	161.0	↑3.2
12/31 15:00	164.0	↑3.0
12/31 15:10	166.9	↑2.9
12/31 15:20	169.5	↑2.6
12/31 15:30	172.0	↑2.5
12/31 15:40	174.2	↑2.2
12/31 15:50	176.1	↑1.9
12/31 16:00	177.8	↑1.7
12/31 16:10	179.2	↑1.4
12/31 16:20	180.2	↑1.0
12/31 16:30	180.9	↑0.7
12/31 16:40	181.2	↑0.3	満潮
12/31 16:50	181.1	↓-0.1
12/31 17:00	180.7	↓-0.4
12/31 17:10	179.9	↓-0.8
12/31 17:20	178.6	↓-1.3
12/31 17:30	177.0	↓-1.6
12/31 17:40	175.0	↓-2.0
12/31 17:50	172.5	↓-2.5
12/31 18:00	169.7	↓-2.8
12/31 18:10	166.4	↓-3.3
12/31 18:20	162.8	↓-3.6
12/31 18:30	158.8	↓-4.0
12/31 18:40	154.4	↓-4.4
12/31 18:50	149.6	↓-4.8
12/31 19:00	144.6	↓-5.0
12/31 19:10	139.2	↓-5.4
12/31 19:20	133.6	↓-5.6
12/31 19:30	127.7	↓-5.9
12/31 19:40	121.6	↓-6.1
12/31 19:50	115.3	↓-6.3
12/31 20:00	108.8	↓-6.5
12/31 20:10	102.2	↓-6.6
12/31 20:20	95.6	↓-6.6
12/31 20:30	88.9	↓-6.7	最大潮位差
12/31 20:40	82.2	↓-6.7	最大潮位差
12/31 20:50	75.5	↓-6.7	最大潮位差
12/31 21:00	68.9	↓-6.6
12/31 21:10	62.5	↓-6.4
12/31 21:20	56.2	↓-6.3
12/31 21:30	50.1	↓-6.1
12/31 21:40	44.3	↓-5.8
12/31 21:50	38.7	↓-5.6
12/31 22:00	33.5	↓-5.2
12/31 22:10	28.6	↓-4.9
12/31 22:20	24.2	↓-4.4
12/31 22:30	20.1	↓-4.1
12/31 22:40	16.5	↓-3.6
12/31 22:50	13.3	↓-3.2
12/31 23:00	10.6	↓-2.7
12/31 23:10	8.5	↓-2.1
12/31 23:20	6.8	↓-1.7
12/31 23:30	5.7	↓-1.1
12/31 23:40	5.1	↓-0.6	干潮
12/31 23:50	5.1	0