31 (月)	02:32	07:39	12:59	20:38
	152cm	115cm	181cm	15cm
中潮 出 06:48 入 16:38 出 02:23 入 12:50

姉崎（千葉）2029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	124.1	↑3.8
12/31 00:10	127.7	↑3.6
12/31 00:20	131.0	↑3.3
12/31 00:30	134.1	↑3.1
12/31 00:40	136.9	↑2.8
12/31 00:50	139.5	↑2.6
12/31 01:00	141.8	↑2.3
12/31 01:10	143.8	↑2.0
12/31 01:20	145.6	↑1.8
12/31 01:30	147.1	↑1.5
12/31 01:40	148.4	↑1.3
12/31 01:50	149.4	↑1.0
12/31 02:00	150.2	↑0.8
12/31 02:10	150.8	↑0.6
12/31 02:20	151.1	↑0.3
12/31 02:30	151.3	↑0.2	満潮
12/31 02:40	151.2	↓-0.1
12/31 02:50	150.9	↓-0.3
12/31 03:00	150.5	↓-0.4
12/31 03:10	149.9	↓-0.6
12/31 03:20	149.1	↓-0.8
12/31 03:30	148.2	↓-0.9
12/31 03:40	147.2	↓-1.0
12/31 03:50	146.0	↓-1.2
12/31 04:00	144.7	↓-1.3
12/31 04:10	143.3	↓-1.4
12/31 04:20	141.8	↓-1.5
12/31 04:30	140.2	↓-1.6
12/31 04:40	138.6	↓-1.6
12/31 04:50	136.9	↓-1.7
12/31 05:00	135.1	↓-1.8
12/31 05:10	133.3	↓-1.8
12/31 05:20	131.5	↓-1.8
12/31 05:30	129.7	↓-1.8
12/31 05:40	127.9	↓-1.8
12/31 05:50	126.2	↓-1.7
12/31 06:00	124.4	↓-1.8
12/31 06:10	122.8	↓-1.6
12/31 06:20	121.3	↓-1.5
12/31 06:30	119.9	↓-1.4
12/31 06:40	118.6	↓-1.3
12/31 06:50	117.5	↓-1.1
12/31 07:00	116.5	↓-1.0
12/31 07:10	115.7	↓-0.8
12/31 07:20	115.2	↓-0.5
12/31 07:30	114.9	↓-0.3	干潮
12/31 07:40	114.8	↓-0.1
12/31 07:50	115.0	↑0.2
12/31 08:00	115.5	↑0.5
12/31 08:10	116.2	↑0.7
12/31 08:20	117.2	↑1.0
12/31 08:30	118.4	↑1.2
12/31 08:40	120.0	↑1.6
12/31 08:50	121.8	↑1.8
12/31 09:00	123.8	↑2.0
12/31 09:10	126.1	↑2.3
12/31 09:20	128.6	↑2.5
12/31 09:30	131.3	↑2.7
12/31 09:40	134.2	↑2.9
12/31 09:50	137.2	↑3.0
12/31 10:00	140.3	↑3.1
12/31 10:10	143.5	↑3.2
12/31 10:20	146.8	↑3.3
12/31 10:30	150.1	↑3.3
12/31 10:40	153.4	↑3.3
12/31 10:50	156.6	↑3.2
12/31 11:00	159.8	↑3.2
12/31 11:10	162.8	↑3.0
12/31 11:20	165.7	↑2.9
12/31 11:30	168.4	↑2.7
12/31 11:40	170.9	↑2.5
12/31 11:50	173.2	↑2.3
12/31 12:00	175.2	↑2.0
12/31 12:10	176.9	↑1.7
12/31 12:20	178.4	↑1.5
12/31 12:30	179.5	↑1.1
12/31 12:40	180.3	↑0.8
12/31 12:50	180.7	↑0.4	満潮
12/31 13:00	180.8	↑0.1
12/31 13:10	180.6	↓-0.2
12/31 13:20	180.0	↓-0.6
12/31 13:30	179.1	↓-0.9
12/31 13:40	177.8	↓-1.3
12/31 13:50	176.2	↓-1.6
12/31 14:00	174.3	↓-1.9
12/31 14:10	172.1	↓-2.2
12/31 14:20	169.5	↓-2.6
12/31 14:30	166.6	↓-2.9
12/31 14:40	163.5	↓-3.1
12/31 14:50	160.1	↓-3.4
12/31 15:00	156.4	↓-3.7
12/31 15:10	152.5	↓-3.9
12/31 15:20	148.3	↓-4.2
12/31 15:30	144.0	↓-4.3
12/31 15:40	139.4	↓-4.6
12/31 15:50	134.7	↓-4.7
12/31 16:00	129.7	↓-5.0
12/31 16:10	124.7	↓-5.0
12/31 16:20	119.5	↓-5.2
12/31 16:30	114.1	↓-5.4
12/31 16:40	108.7	↓-5.4
12/31 16:50	103.2	↓-5.5
12/31 17:00	97.6	↓-5.6
12/31 17:10	92.1	↓-5.5
12/31 17:20	86.4	↓-5.7	最大潮位差
12/31 17:30	80.8	↓-5.6
12/31 17:40	75.3	↓-5.5
12/31 17:50	69.8	↓-5.5
12/31 18:00	64.4	↓-5.4
12/31 18:10	59.1	↓-5.3
12/31 18:20	54.0	↓-5.1
12/31 18:30	49.0	↓-5.0
12/31 18:40	44.3	↓-4.7
12/31 18:50	39.8	↓-4.5
12/31 19:00	35.6	↓-4.2
12/31 19:10	31.7	↓-3.9
12/31 19:20	28.2	↓-3.5
12/31 19:30	25.0	↓-3.2
12/31 19:40	22.1	↓-2.9
12/31 19:50	19.7	↓-2.4
12/31 20:00	17.8	↓-1.9
12/31 20:10	16.3	↓-1.5
12/31 20:20	15.2	↓-1.1
12/31 20:30	14.7	↓-0.5	干潮
12/31 20:40	14.6	↓-0.1
12/31 20:50	15.0	↑0.4
12/31 21:00	15.9	↑0.9
12/31 21:10	17.3	↑1.4
12/31 21:20	19.1	↑1.8
12/31 21:30	21.4	↑2.3
12/31 21:40	24.2	↑2.8
12/31 21:50	27.3	↑3.1
12/31 22:00	30.9	↑3.6
12/31 22:10	34.8	↑3.9
12/31 22:20	39.1	↑4.3
12/31 22:30	43.6	↑4.5
12/31 22:40	48.5	↑4.9
12/31 22:50	53.5	↑5.0
12/31 23:00	58.8	↑5.3
12/31 23:10	64.2	↑5.4
12/31 23:20	69.7	↑5.5
12/31 23:30	75.3	↑5.6
12/31 23:40	80.9	↑5.6
12/31 23:50	86.5	↑5.6