20 (土)	07:52	01:23	19:25	13:32
	144cm	-27cm	142cm	49cm
大潮 出 06:39 入 17:47 出 18:28 入 07:06

泉大津（大阪）2038年02月20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
2/20 00:00	-6.9	↓-4.7
2/20 00:10	-11.3	↓-4.4
2/20 00:20	-15.2	↓-3.9
2/20 00:30	-18.7	↓-3.5
2/20 00:40	-21.6	↓-2.9
2/20 00:50	-23.9	↓-2.3
2/20 01:00	-25.6	↓-1.7
2/20 01:10	-26.7	↓-1.1
2/20 01:20	-27.1	↓-0.4	干潮
2/20 01:30	-26.9	↑0.2
2/20 01:40	-26.2	↑0.7
2/20 01:50	-24.9	↑1.3
2/20 02:00	-23.1	↑1.8
2/20 02:10	-20.8	↑2.3
2/20 02:20	-18.2	↑2.6
2/20 02:30	-15.2	↑3.0
2/20 02:40	-11.9	↑3.3
2/20 02:50	-8.4	↑3.5
2/20 03:00	-4.7	↑3.7
2/20 03:10	-0.8	↑3.9
2/20 03:20	3.3	↑4.1
2/20 03:30	7.6	↑4.3
2/20 03:40	12.1	↑4.5
2/20 03:50	16.7	↑4.6
2/20 04:00	21.7	↑5.0
2/20 04:10	26.8	↑5.1
2/20 04:20	32.3	↑5.5
2/20 04:30	38.1	↑5.8
2/20 04:40	44.1	↑6.0
2/20 04:50	50.5	↑6.4
2/20 05:00	57.2	↑6.7
2/20 05:10	64.1	↑6.9
2/20 05:20	71.2	↑7.1
2/20 05:30	78.4	↑7.2
2/20 05:40	85.7	↑7.3	最大潮位差
2/20 05:50	92.9	↑7.2
2/20 06:00	100.0	↑7.1
2/20 06:10	106.8	↑6.8
2/20 06:20	113.3	↑6.5
2/20 06:30	119.3	↑6.0
2/20 06:40	124.8	↑5.5
2/20 06:50	129.6	↑4.8
2/20 07:00	133.7	↑4.1
2/20 07:10	137.1	↑3.4
2/20 07:20	139.8	↑2.7
2/20 07:30	141.7	↑1.9
2/20 07:40	142.8	↑1.1
2/20 07:50	143.2	↑0.4	満潮
2/20 08:00	142.9	↓-0.3
2/20 08:10	142.0	↓-0.9
2/20 08:20	140.6	↓-1.4
2/20 08:30	138.7	↓-1.9
2/20 08:40	136.5	↓-2.2
2/20 08:50	134.0	↓-2.5
2/20 09:00	131.2	↓-2.8
2/20 09:10	128.3	↓-2.9
2/20 09:20	125.3	↓-3.0
2/20 09:30	122.2	↓-3.1
2/20 09:40	119.0	↓-3.2
2/20 09:50	115.8	↓-3.2
2/20 10:00	112.6	↓-3.2
2/20 10:10	109.4	↓-3.2
2/20 10:20	106.0	↓-3.4
2/20 10:30	102.6	↓-3.4
2/20 10:40	99.2	↓-3.4
2/20 10:50	95.6	↓-3.6
2/20 11:00	91.9	↓-3.7
2/20 11:10	88.1	↓-3.8
2/20 11:20	84.2	↓-3.9
2/20 11:30	80.3	↓-3.9
2/20 11:40	76.3	↓-4.0
2/20 11:50	72.4	↓-3.9
2/20 12:00	68.5	↓-3.9
2/20 12:10	64.9	↓-3.6
2/20 12:20	61.4	↓-3.5
2/20 12:30	58.2	↓-3.2
2/20 12:40	55.4	↓-2.8
2/20 12:50	53.0	↓-2.4
2/20 13:00	51.1	↓-1.9
2/20 13:10	49.7	↓-1.4
2/20 13:20	48.8	↓-0.9
2/20 13:30	48.5	↓-0.3	干潮
2/20 13:40	48.6	↑0.1
2/20 13:50	49.3	↑0.7
2/20 14:00	50.5	↑1.2
2/20 14:10	52.1	↑1.6
2/20 14:20	54.0	↑1.9
2/20 14:30	56.2	↑2.2
2/20 14:40	58.7	↑2.5
2/20 14:50	61.3	↑2.6
2/20 15:00	64.0	↑2.7
2/20 15:10	66.8	↑2.8
2/20 15:20	69.6	↑2.8
2/20 15:30	72.5	↑2.9
2/20 15:40	75.3	↑2.8
2/20 15:50	78.1	↑2.8
2/20 16:00	80.9	↑2.8
2/20 16:10	83.7	↑2.8
2/20 16:20	86.6	↑2.9
2/20 16:30	89.6	↑3.0
2/20 16:40	92.7	↑3.1
2/20 16:50	95.9	↑3.2
2/20 17:00	99.2	↑3.3
2/20 17:10	102.7	↑3.5
2/20 17:20	106.4	↑3.7
2/20 17:30	110.2	↑3.8
2/20 17:40	114.1	↑3.9
2/20 17:50	118.0	↑3.9
2/20 18:00	121.9	↑3.9
2/20 18:10	125.6	↑3.7
2/20 18:20	129.2	↑3.6
2/20 18:30	132.5	↑3.3
2/20 18:40	135.4	↑2.9
2/20 18:50	137.9	↑2.5
2/20 19:00	139.8	↑1.9
2/20 19:10	141.1	↑1.3
2/20 19:20	141.7	↑0.6	満潮
2/20 19:30	141.7	0
2/20 19:40	140.9	↓-0.8
2/20 19:50	139.4	↓-1.5
2/20 20:00	137.3	↓-2.1
2/20 20:10	134.5	↓-2.8
2/20 20:20	131.0	↓-3.5
2/20 20:30	127.1	↓-3.9
2/20 20:40	122.7	↓-4.4
2/20 20:50	117.9	↓-4.8
2/20 21:00	112.9	↓-5.0
2/20 21:10	107.6	↓-5.3
2/20 21:20	102.3	↓-5.3
2/20 21:30	96.8	↓-5.5
2/20 21:40	91.3	↓-5.5
2/20 21:50	85.8	↓-5.5
2/20 22:00	80.4	↓-5.4
2/20 22:10	75.0	↓-5.4
2/20 22:20	69.6	↓-5.4
2/20 22:30	64.2	↓-5.4
2/20 22:40	58.9	↓-5.3
2/20 22:50	53.6	↓-5.3
2/20 23:00	48.2	↓-5.4
2/20 23:10	42.9	↓-5.3
2/20 23:20	37.4	↓-5.5
2/20 23:30	31.9	↓-5.5
2/20 23:40	26.4	↓-5.5
2/20 23:50	20.9	↓-5.5