31 (火)	06:23	11:15	16:18	23:40
	149cm	108cm	153cm	2cm
大潮 出 06:50 入 16:41 出 07:16 入 16:40

岩井袋（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	9.2	↑2.1
12/31 00:10	11.7	↑2.5
12/31 00:20	14.6	↑2.9
12/31 00:30	17.8	↑3.2
12/31 00:40	21.3	↑3.5
12/31 00:50	25.1	↑3.8
12/31 01:00	29.1	↑4.0
12/31 01:10	33.4	↑4.3
12/31 01:20	38.0	↑4.6
12/31 01:30	42.7	↑4.7
12/31 01:40	47.6	↑4.9
12/31 01:50	52.6	↑5.0
12/31 02:00	57.8	↑5.2
12/31 02:10	63.0	↑5.2
12/31 02:20	68.3	↑5.3
12/31 02:30	73.6	↑5.3
12/31 02:40	78.9	↑5.3
12/31 02:50	84.2	↑5.3
12/31 03:00	89.4	↑5.2
12/31 03:10	94.5	↑5.1
12/31 03:20	99.4	↑4.9
12/31 03:30	104.3	↑4.9
12/31 03:40	109.0	↑4.7
12/31 03:50	113.5	↑4.5
12/31 04:00	117.7	↑4.2
12/31 04:10	121.8	↑4.1
12/31 04:20	125.6	↑3.8
12/31 04:30	129.1	↑3.5
12/31 04:40	132.4	↑3.3
12/31 04:50	135.3	↑2.9
12/31 05:00	138.0	↑2.7
12/31 05:10	140.4	↑2.4
12/31 05:20	142.4	↑2.0
12/31 05:30	144.2	↑1.8
12/31 05:40	145.6	↑1.4
12/31 05:50	146.7	↑1.1
12/31 06:00	147.5	↑0.8
12/31 06:10	148.0	↑0.5
12/31 06:20	148.2	↑0.2	満潮
12/31 06:30	148.1	↓-0.1
12/31 06:40	147.8	↓-0.3
12/31 06:50	147.1	↓-0.7
12/31 07:00	146.3	↓-0.8
12/31 07:10	145.2	↓-1.1
12/31 07:20	143.9	↓-1.3
12/31 07:30	142.4	↓-1.5
12/31 07:40	140.8	↓-1.6
12/31 07:50	139.0	↓-1.8
12/31 08:00	137.1	↓-1.9
12/31 08:10	135.1	↓-2.0
12/31 08:20	133.1	↓-2.0
12/31 08:30	130.9	↓-2.2
12/31 08:40	128.8	↓-2.1
12/31 08:50	126.6	↓-2.2
12/31 09:00	124.5	↓-2.1
12/31 09:10	122.4	↓-2.1
12/31 09:20	120.4	↓-2.0
12/31 09:30	118.5	↓-1.9
12/31 09:40	116.6	↓-1.9
12/31 09:50	114.9	↓-1.7
12/31 10:00	113.4	↓-1.5
12/31 10:10	112.0	↓-1.4
12/31 10:20	110.8	↓-1.2
12/31 10:30	109.7	↓-1.1
12/31 10:40	108.9	↓-0.8
12/31 10:50	108.3	↓-0.6
12/31 11:00	107.9	↓-0.4
12/31 11:10	107.7	↓-0.2	干潮
12/31 11:20	107.7	0
12/31 11:30	107.9	↑0.2
12/31 11:40	108.4	↑0.5
12/31 11:50	109.1	↑0.7
12/31 12:00	110.0	↑0.9
12/31 12:10	111.0	↑1.0
12/31 12:20	112.3	↑1.3
12/31 12:30	113.8	↑1.5
12/31 12:40	115.4	↑1.6
12/31 12:50	117.2	↑1.8
12/31 13:00	119.1	↑1.9
12/31 13:10	121.2	↑2.1
12/31 13:20	123.3	↑2.1
12/31 13:30	125.5	↑2.2
12/31 13:40	127.8	↑2.3
12/31 13:50	130.1	↑2.3
12/31 14:00	132.4	↑2.3
12/31 14:10	134.7	↑2.3
12/31 14:20	137.0	↑2.3
12/31 14:30	139.2	↑2.2
12/31 14:40	141.3	↑2.1
12/31 14:50	143.3	↑2.0
12/31 15:00	145.1	↑1.8
12/31 15:10	146.8	↑1.7
12/31 15:20	148.4	↑1.6
12/31 15:30	149.7	↑1.3
12/31 15:40	150.8	↑1.1
12/31 15:50	151.6	↑0.8
12/31 16:00	152.2	↑0.6
12/31 16:10	152.6	↑0.4	満潮
12/31 16:20	152.6	0
12/31 16:30	152.4	↓-0.2
12/31 16:40	151.8	↓-0.6
12/31 16:50	150.9	↓-0.9
12/31 17:00	149.7	↓-1.2
12/31 17:10	148.2	↓-1.5
12/31 17:20	146.3	↓-1.9
12/31 17:30	144.2	↓-2.1
12/31 17:40	141.7	↓-2.5
12/31 17:50	138.8	↓-2.9
12/31 18:00	135.7	↓-3.1
12/31 18:10	132.3	↓-3.4
12/31 18:20	128.6	↓-3.7
12/31 18:30	124.6	↓-4.0
12/31 18:40	120.4	↓-4.2
12/31 18:50	115.9	↓-4.5
12/31 19:00	111.2	↓-4.7
12/31 19:10	106.3	↓-4.9
12/31 19:20	101.3	↓-5.0
12/31 19:30	96.1	↓-5.2
12/31 19:40	90.8	↓-5.3
12/31 19:50	85.4	↓-5.4
12/31 20:00	80.0	↓-5.4
12/31 20:10	74.5	↓-5.5	最大潮位差
12/31 20:20	69.0	↓-5.5	最大潮位差
12/31 20:30	63.5	↓-5.5	最大潮位差
12/31 20:40	58.1	↓-5.4
12/31 20:50	52.8	↓-5.3
12/31 21:00	47.6	↓-5.2
12/31 21:10	42.6	↓-5.0
12/31 21:20	37.7	↓-4.9
12/31 21:30	33.0	↓-4.7
12/31 21:40	28.6	↓-4.4
12/31 21:50	24.4	↓-4.2
12/31 22:00	20.5	↓-3.9
12/31 22:10	17.0	↓-3.5
12/31 22:20	13.7	↓-3.3
12/31 22:30	10.8	↓-2.9
12/31 22:40	8.2	↓-2.6
12/31 22:50	6.1	↓-2.1
12/31 23:00	4.3	↓-1.8
12/31 23:10	2.9	↓-1.4
12/31 23:20	1.9	↓-1.0
12/31 23:30	1.3	↓-0.6	干潮
12/31 23:40	1.2	↓-0.1	干潮
12/31 23:50	1.5	↑0.3