31 (日)	05:24	10:19	15:31	22:47
	137cm	94cm	146cm	-11cm
大潮 出 06:48 入 16:42 出 16:13 入 06:13

布良（千葉）2028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	20.6	↑3.9
12/31 00:10	24.8	↑4.2
12/31 00:20	29.2	↑4.4
12/31 00:30	33.8	↑4.6
12/31 00:40	38.5	↑4.7
12/31 00:50	43.4	↑4.9
12/31 01:00	48.4	↑5.0
12/31 01:10	53.5	↑5.1
12/31 01:20	58.6	↑5.1
12/31 01:30	63.7	↑5.1
12/31 01:40	68.9	↑5.2
12/31 01:50	74.0	↑5.1
12/31 02:00	79.0	↑5.0
12/31 02:10	84.0	↑5.0
12/31 02:20	88.8	↑4.8
12/31 02:30	93.6	↑4.8
12/31 02:40	98.1	↑4.5
12/31 02:50	102.5	↑4.4
12/31 03:00	106.7	↑4.2
12/31 03:10	110.6	↑3.9
12/31 03:20	114.3	↑3.7
12/31 03:30	117.8	↑3.5
12/31 03:40	121.0	↑3.2
12/31 03:50	123.9	↑2.9
12/31 04:00	126.5	↑2.6
12/31 04:10	128.9	↑2.4
12/31 04:20	130.9	↑2.0
12/31 04:30	132.6	↑1.7
12/31 04:40	134.0	↑1.4
12/31 04:50	135.1	↑1.1
12/31 05:00	135.9	↑0.8
12/31 05:10	136.4	↑0.5
12/31 05:20	136.7	↑0.3	満潮
12/31 05:30	136.6	↓-0.1
12/31 05:40	136.3	↓-0.3
12/31 05:50	135.7	↓-0.6
12/31 06:00	134.9	↓-0.8
12/31 06:10	133.9	↓-1.0
12/31 06:20	132.6	↓-1.3
12/31 06:30	131.2	↓-1.4
12/31 06:40	129.6	↓-1.6
12/31 06:50	127.8	↓-1.8
12/31 07:00	125.9	↓-1.9
12/31 07:10	123.9	↓-2.0
12/31 07:20	121.8	↓-2.1
12/31 07:30	119.6	↓-2.2
12/31 07:40	117.4	↓-2.2
12/31 07:50	115.1	↓-2.3
12/31 08:00	112.9	↓-2.2
12/31 08:10	110.6	↓-2.3
12/31 08:20	108.4	↓-2.2
12/31 08:30	106.3	↓-2.1
12/31 08:40	104.3	↓-2.0
12/31 08:50	102.4	↓-1.9
12/31 09:00	100.6	↓-1.8
12/31 09:10	99.0	↓-1.6
12/31 09:20	97.6	↓-1.4
12/31 09:30	96.3	↓-1.3
12/31 09:40	95.3	↓-1.0
12/31 09:50	94.5	↓-0.8
12/31 10:00	94.0	↓-0.5
12/31 10:10	93.6	↓-0.4	干潮
12/31 10:20	93.6	0
12/31 10:30	93.8	↑0.2
12/31 10:40	94.2	↑0.4
12/31 10:50	94.9	↑0.7
12/31 11:00	95.8	↑0.9
12/31 11:10	97.0	↑1.2
12/31 11:20	98.3	↑1.3
12/31 11:30	99.9	↑1.6
12/31 11:40	101.7	↑1.8
12/31 11:50	103.7	↑2.0
12/31 12:00	105.8	↑2.1
12/31 12:10	108.0	↑2.2
12/31 12:20	110.4	↑2.4
12/31 12:30	112.9	↑2.5
12/31 12:40	115.4	↑2.5
12/31 12:50	118.0	↑2.6
12/31 13:00	120.6	↑2.6
12/31 13:10	123.1	↑2.5
12/31 13:20	125.7	↑2.6
12/31 13:30	128.2	↑2.5
12/31 13:40	130.6	↑2.4
12/31 13:50	133.0	↑2.4
12/31 14:00	135.2	↑2.2
12/31 14:10	137.2	↑2.0
12/31 14:20	139.1	↑1.9
12/31 14:30	140.8	↑1.7
12/31 14:40	142.3	↑1.5
12/31 14:50	143.6	↑1.3
12/31 15:00	144.6	↑1.0
12/31 15:10	145.4	↑0.8
12/31 15:20	145.8	↑0.4
12/31 15:30	146.0	↑0.2	満潮
12/31 15:40	145.8	↓-0.2
12/31 15:50	145.3	↓-0.5
12/31 16:00	144.5	↓-0.8
12/31 16:10	143.4	↓-1.1
12/31 16:20	141.9	↓-1.5
12/31 16:30	140.0	↓-1.9
12/31 16:40	137.8	↓-2.2
12/31 16:50	135.3	↓-2.5
12/31 17:00	132.5	↓-2.8
12/31 17:10	129.3	↓-3.2
12/31 17:20	125.8	↓-3.5
12/31 17:30	122.0	↓-3.8
12/31 17:40	117.9	↓-4.1
12/31 17:50	113.6	↓-4.3
12/31 18:00	109.0	↓-4.6
12/31 18:10	104.2	↓-4.8
12/31 18:20	99.1	↓-5.1
12/31 18:30	93.9	↓-5.2
12/31 18:40	88.6	↓-5.3
12/31 18:50	83.1	↓-5.5
12/31 19:00	77.5	↓-5.6
12/31 19:10	71.8	↓-5.7
12/31 19:20	66.1	↓-5.7
12/31 19:30	60.3	↓-5.8	最大潮位差
12/31 19:40	54.6	↓-5.7
12/31 19:50	48.9	↓-5.7
12/31 20:00	43.3	↓-5.6
12/31 20:10	37.8	↓-5.5
12/31 20:20	32.5	↓-5.3
12/31 20:30	27.3	↓-5.2
12/31 20:40	22.3	↓-5.0
12/31 20:50	17.6	↓-4.7
12/31 21:00	13.1	↓-4.5
12/31 21:10	8.9	↓-4.2
12/31 21:20	5.1	↓-3.8
12/31 21:30	1.6	↓-3.5
12/31 21:40	-1.5	↓-3.1
12/31 21:50	-4.3	↓-2.8
12/31 22:00	-6.6	↓-2.3
12/31 22:10	-8.5	↓-1.9
12/31 22:20	-9.9	↓-1.4
12/31 22:30	-10.9	↓-1.0
12/31 22:40	-11.4	↓-0.5	干潮
12/31 22:50	-11.4	0
12/31 23:00	-11.0	↑0.4
12/31 23:10	-10.1	↑0.9
12/31 23:20	-8.8	↑1.3
12/31 23:30	-7.0	↑1.8
12/31 23:40	-4.8	↑2.2
12/31 23:50	-2.2	↑2.6