31 (日)	07:21	00:34	18:10	12:34
	146cm	-7cm	140cm	96cm
大潮 出 07:05 入 17:00 出 16:32 入 06:30

泉大津（大阪）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	-5.0	↓-1.9
12/31 00:10	-6.5	↓-1.5
12/31 00:20	-7.4	↓-0.9
12/31 00:30	-7.8	↓-0.4	干潮
12/31 00:40	-7.7	↑0.1
12/31 00:50	-7.2	↑0.5
12/31 01:00	-6.2	↑1.0
12/31 01:10	-4.8	↑1.4
12/31 01:20	-3.1	↑1.7
12/31 01:30	-1.0	↑2.1
12/31 01:40	1.3	↑2.3
12/31 01:50	3.8	↑2.5
12/31 02:00	6.5	↑2.7
12/31 02:10	9.4	↑2.9
12/31 02:20	12.4	↑3.0
12/31 02:30	15.6	↑3.2
12/31 02:40	18.9	↑3.3
12/31 02:50	22.4	↑3.5
12/31 03:00	26.2	↑3.8
12/31 03:10	30.1	↑3.9
12/31 03:20	34.3	↑4.2
12/31 03:30	38.9	↑4.6
12/31 03:40	43.7	↑4.8
12/31 03:50	48.8	↑5.1
12/31 04:00	54.3	↑5.5
12/31 04:10	60.0	↑5.7
12/31 04:20	66.1	↑6.1
12/31 04:30	72.4	↑6.3
12/31 04:40	78.8	↑6.4
12/31 04:50	85.4	↑6.6
12/31 05:00	92.1	↑6.7	最大潮位差
12/31 05:10	98.6	↑6.5
12/31 05:20	105.0	↑6.4
12/31 05:30	111.2	↑6.2
12/31 05:40	117.0	↑5.8
12/31 05:50	122.4	↑5.4
12/31 06:00	127.3	↑4.9
12/31 06:10	131.7	↑4.4
12/31 06:20	135.4	↑3.7
12/31 06:30	138.6	↑3.2
12/31 06:40	141.0	↑2.4
12/31 06:50	142.9	↑1.9
12/31 07:00	144.2	↑1.3
12/31 07:10	144.9	↑0.7
12/31 07:20	145.2	↑0.3	満潮
12/31 07:30	145.0	↓-0.2
12/31 07:40	144.5	↓-0.5
12/31 07:50	143.6	↓-0.9
12/31 08:00	142.5	↓-1.1
12/31 08:10	141.3	↓-1.2
12/31 08:20	139.9	↓-1.4
12/31 08:30	138.5	↓-1.4
12/31 08:40	137.0	↓-1.5
12/31 08:50	135.5	↓-1.5
12/31 09:00	134.0	↓-1.5
12/31 09:10	132.4	↓-1.6
12/31 09:20	130.9	↓-1.5
12/31 09:30	129.2	↓-1.7
12/31 09:40	127.5	↓-1.7
12/31 09:50	125.7	↓-1.8
12/31 10:00	123.8	↓-1.9
12/31 10:10	121.8	↓-2.0
12/31 10:20	119.6	↓-2.2
12/31 10:30	117.3	↓-2.3
12/31 10:40	115.0	↓-2.3
12/31 10:50	112.6	↓-2.4
12/31 11:00	110.1	↓-2.5
12/31 11:10	107.7	↓-2.4
12/31 11:20	105.4	↓-2.3
12/31 11:30	103.2	↓-2.2
12/31 11:40	101.2	↓-2.0
12/31 11:50	99.5	↓-1.7
12/31 12:00	98.1	↓-1.4
12/31 12:10	97.0	↓-1.1
12/31 12:20	96.3	↓-0.7
12/31 12:30	96.0	↓-0.3	干潮
12/31 12:40	96.0	0
12/31 12:50	96.5	↑0.5
12/31 13:00	97.3	↑0.8
12/31 13:10	98.4	↑1.1
12/31 13:20	99.8	↑1.4
12/31 13:30	101.4	↑1.6
12/31 13:40	103.1	↑1.7
12/31 13:50	105.0	↑1.9
12/31 14:00	106.8	↑1.8
12/31 14:10	108.6	↑1.8
12/31 14:20	110.4	↑1.8
12/31 14:30	112.0	↑1.6
12/31 14:40	113.6	↑1.6
12/31 14:50	115.0	↑1.4
12/31 15:00	116.3	↑1.3
12/31 15:10	117.5	↑1.2
12/31 15:20	118.6	↑1.1
12/31 15:30	119.7	↑1.1
12/31 15:40	120.8	↑1.1
12/31 15:50	121.9	↑1.1
12/31 16:00	123.0	↑1.1
12/31 16:10	124.3	↑1.3
12/31 16:20	125.6	↑1.3
12/31 16:30	127.1	↑1.5
12/31 16:40	128.7	↑1.6
12/31 16:50	130.3	↑1.6
12/31 17:00	132.0	↑1.7
12/31 17:10	133.7	↑1.7
12/31 17:20	135.3	↑1.6
12/31 17:30	136.7	↑1.4
12/31 17:40	138.0	↑1.3
12/31 17:50	139.0	↑1.0
12/31 18:00	139.5	↑0.5	満潮
12/31 18:10	139.7	↑0.2	満潮
12/31 18:20	139.4	↓-0.3
12/31 18:30	138.5	↓-0.9
12/31 18:40	137.1	↓-1.4
12/31 18:50	135.2	↓-1.9
12/31 19:00	132.7	↓-2.5
12/31 19:10	129.6	↓-3.1
12/31 19:20	126.1	↓-3.5
12/31 19:30	122.1	↓-4.0
12/31 19:40	117.7	↓-4.4
12/31 19:50	113.1	↓-4.6
12/31 20:00	108.2	↓-4.9
12/31 20:10	103.2	↓-5.0
12/31 20:20	98.0	↓-5.2
12/31 20:30	92.9	↓-5.1
12/31 20:40	87.8	↓-5.1
12/31 20:50	82.7	↓-5.1
12/31 21:00	77.8	↓-4.9
12/31 21:10	73.0	↓-4.8
12/31 21:20	68.2	↓-4.8
12/31 21:30	63.6	↓-4.6
12/31 21:40	59.1	↓-4.5
12/31 21:50	54.6	↓-4.5
12/31 22:00	50.1	↓-4.5
12/31 22:10	45.7	↓-4.4
12/31 22:20	41.2	↓-4.5
12/31 22:30	36.7	↓-4.5
12/31 22:40	32.2	↓-4.5
12/31 22:50	27.6	↓-4.6
12/31 23:00	23.0	↓-4.6
12/31 23:10	18.4	↓-4.6
12/31 23:20	13.9	↓-4.5
12/31 23:30	9.5	↓-4.4
12/31 23:40	5.2	↓-4.3
12/31 23:50	1.2	↓-4.0