31 (火)	06:04	11:19	16:11	23:17
	157cm	104cm	146cm	2cm
大潮 出 06:48 入 16:42 出 07:14 入 16:42

館山（千葉）2024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	14.8	↑3.0
12/31 00:10	18.3	↑3.5
12/31 00:20	22.0	↑3.7
12/31 00:30	26.0	↑4.0
12/31 00:40	30.3	↑4.3
12/31 00:50	34.8	↑4.5
12/31 01:00	39.5	↑4.7
12/31 01:10	44.4	↑4.9
12/31 01:20	49.5	↑5.1
12/31 01:30	54.7	↑5.2
12/31 01:40	60.0	↑5.3
12/31 01:50	65.4	↑5.4
12/31 02:00	70.9	↑5.5	最大潮位差
12/31 02:10	76.4	↑5.5	最大潮位差
12/31 02:20	81.9	↑5.5	最大潮位差
12/31 02:30	87.4	↑5.5	最大潮位差
12/31 02:40	92.8	↑5.4
12/31 02:50	98.1	↑5.3
12/31 03:00	103.4	↑5.3
12/31 03:10	108.5	↑5.1
12/31 03:20	113.5	↑5.0
12/31 03:30	118.3	↑4.8
12/31 03:40	122.9	↑4.6
12/31 03:50	127.3	↑4.4
12/31 04:00	131.4	↑4.1
12/31 04:10	135.2	↑3.8
12/31 04:20	138.8	↑3.6
12/31 04:30	142.1	↑3.3
12/31 04:40	145.0	↑2.9
12/31 04:50	147.6	↑2.6
12/31 05:00	149.9	↑2.3
12/31 05:10	151.8	↑1.9
12/31 05:20	153.4	↑1.6
12/31 05:30	154.7	↑1.3
12/31 05:40	155.6	↑0.9
12/31 05:50	156.2	↑0.6
12/31 06:00	156.4	↑0.2	満潮
12/31 06:10	156.4	0
12/31 06:20	156.0	↓-0.4
12/31 06:30	155.4	↓-0.6
12/31 06:40	154.5	↓-0.9
12/31 06:50	153.3	↓-1.2
12/31 07:00	151.9	↓-1.4
12/31 07:10	150.3	↓-1.6
12/31 07:20	148.4	↓-1.9
12/31 07:30	146.4	↓-2.0
12/31 07:40	144.3	↓-2.1
12/31 07:50	142.0	↓-2.3
12/31 08:00	139.6	↓-2.4
12/31 08:10	137.1	↓-2.5
12/31 08:20	134.6	↓-2.5
12/31 08:30	132.0	↓-2.6
12/31 08:40	129.4	↓-2.6
12/31 08:50	126.8	↓-2.6
12/31 09:00	124.2	↓-2.6
12/31 09:10	121.7	↓-2.5
12/31 09:20	119.3	↓-2.4
12/31 09:30	117.0	↓-2.3
12/31 09:40	114.8	↓-2.2
12/31 09:50	112.7	↓-2.1
12/31 10:00	110.8	↓-1.9
12/31 10:10	109.2	↓-1.6
12/31 10:20	107.7	↓-1.5
12/31 10:30	106.4	↓-1.3
12/31 10:40	105.4	↓-1.0
12/31 10:50	104.6	↓-0.8
12/31 11:00	104.0	↓-0.6
12/31 11:10	103.7	↓-0.3	干潮
12/31 11:20	103.6	↓-0.1
12/31 11:30	103.8	↑0.2
12/31 11:40	104.2	↑0.4
12/31 11:50	104.9	↑0.7
12/31 12:00	105.8	↑0.9
12/31 12:10	106.8	↑1.0
12/31 12:20	108.1	↑1.3
12/31 12:30	109.6	↑1.5
12/31 12:40	111.2	↑1.6
12/31 12:50	113.0	↑1.8
12/31 13:00	114.8	↑1.8
12/31 13:10	116.8	↑2.0
12/31 13:20	118.9	↑2.1
12/31 13:30	121.0	↑2.1
12/31 13:40	123.2	↑2.2
12/31 13:50	125.4	↑2.2
12/31 14:00	127.5	↑2.1
12/31 14:10	129.7	↑2.2
12/31 14:20	131.8	↑2.1
12/31 14:30	133.8	↑2.0
12/31 14:40	135.8	↑2.0
12/31 14:50	137.6	↑1.8
12/31 15:00	139.3	↑1.7
12/31 15:10	140.8	↑1.5
12/31 15:20	142.2	↑1.4
12/31 15:30	143.3	↑1.1
12/31 15:40	144.3	↑1.0
12/31 15:50	144.9	↑0.6
12/31 16:00	145.4	↑0.5
12/31 16:10	145.5	↑0.1	満潮
12/31 16:20	145.4	↓-0.1
12/31 16:30	144.9	↓-0.5
12/31 16:40	144.1	↓-0.8
12/31 16:50	143.0	↓-1.1
12/31 17:00	141.6	↓-1.4
12/31 17:10	139.8	↓-1.8
12/31 17:20	137.7	↓-2.1
12/31 17:30	135.3	↓-2.4
12/31 17:40	132.5	↓-2.8
12/31 17:50	129.4	↓-3.1
12/31 18:00	126.1	↓-3.3
12/31 18:10	122.4	↓-3.7
12/31 18:20	118.4	↓-4.0
12/31 18:30	114.2	↓-4.2
12/31 18:40	109.8	↓-4.4
12/31 18:50	105.1	↓-4.7
12/31 19:00	100.3	↓-4.8
12/31 19:10	95.3	↓-5.0
12/31 19:20	90.1	↓-5.2
12/31 19:30	84.9	↓-5.2
12/31 19:40	79.6	↓-5.3
12/31 19:50	74.2	↓-5.4
12/31 20:00	68.8	↓-5.4
12/31 20:10	63.5	↓-5.3
12/31 20:20	58.1	↓-5.4
12/31 20:30	52.9	↓-5.2
12/31 20:40	47.7	↓-5.2
12/31 20:50	42.7	↓-5.0
12/31 21:00	37.8	↓-4.9
12/31 21:10	33.1	↓-4.7
12/31 21:20	28.7	↓-4.4
12/31 21:30	24.5	↓-4.2
12/31 21:40	20.6	↓-3.9
12/31 21:50	16.9	↓-3.7
12/31 22:00	13.6	↓-3.3
12/31 22:10	10.7	↓-2.9
12/31 22:20	8.1	↓-2.6
12/31 22:30	5.9	↓-2.2
12/31 22:40	4.2	↓-1.7
12/31 22:50	2.8	↓-1.4
12/31 23:00	1.9	↓-0.9
12/31 23:10	1.4	↓-0.5	干潮
12/31 23:20	1.3	↓-0.1
12/31 23:30	1.7	↑0.4
12/31 23:40	2.5	↑0.8
12/31 23:50	3.8	↑1.3