20 (土)	01:50	02:50	09:39	20:45
	77cm	77cm	100cm	40cm
小潮 出 06:39 入 17:47 出 11:15 入 00:44

泉大津（大阪）2021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	73.6	↑0.9
2/20 00:10	74.3	↑0.7
2/20 00:20	74.9	↑0.6
2/20 00:30	75.4	↑0.5
2/20 00:40	75.8	↑0.4
2/20 00:50	76.1	↑0.3
2/20 01:00	76.4	↑0.3
2/20 01:10	76.5	↑0.1
2/20 01:20	76.6	↑0.1
2/20 01:30	76.7	↑0.1
2/20 01:40	76.7	0	満潮
2/20 01:50	76.7	0	満潮
2/20 02:00	76.7	0
2/20 02:10	76.7	0
2/20 02:20	76.7	0
2/20 02:30	76.7	0
2/20 02:40	76.7	0	干潮
2/20 02:50	76.7	0	干潮
2/20 03:00	76.7	0
2/20 03:10	76.7	0
2/20 03:20	76.7	0
2/20 03:30	76.8	↑0.1
2/20 03:40	76.9	↑0.1
2/20 03:50	77.0	↑0.1
2/20 04:00	77.2	↑0.2
2/20 04:10	77.4	↑0.2
2/20 04:20	77.7	↑0.3
2/20 04:30	78.0	↑0.3
2/20 04:40	78.4	↑0.4
2/20 04:50	78.9	↑0.5
2/20 05:00	79.4	↑0.5
2/20 05:10	80.0	↑0.6
2/20 05:20	80.7	↑0.7
2/20 05:30	81.4	↑0.7
2/20 05:40	82.3	↑0.9
2/20 05:50	83.2	↑0.9
2/20 06:00	84.1	↑0.9
2/20 06:10	85.1	↑1.0
2/20 06:20	86.1	↑1.0
2/20 06:30	87.2	↑1.1
2/20 06:40	88.3	↑1.1
2/20 06:50	89.3	↑1.0
2/20 07:00	90.4	↑1.1
2/20 07:10	91.4	↑1.0
2/20 07:20	92.4	↑1.0
2/20 07:30	93.4	↑1.0
2/20 07:40	94.3	↑0.9
2/20 07:50	95.1	↑0.8
2/20 08:00	95.9	↑0.8
2/20 08:10	96.6	↑0.7
2/20 08:20	97.2	↑0.6
2/20 08:30	97.8	↑0.6
2/20 08:40	98.3	↑0.5
2/20 08:50	98.7	↑0.4
2/20 09:00	99.0	↑0.3
2/20 09:10	99.3	↑0.3
2/20 09:20	99.4	↑0.1
2/20 09:30	99.5	↑0.1	満潮
2/20 09:40	99.6	↑0.1
2/20 09:50	99.5	↓-0.1
2/20 10:00	99.4	↓-0.1
2/20 10:10	99.2	↓-0.2
2/20 10:20	98.9	↓-0.3
2/20 10:30	98.5	↓-0.4
2/20 10:40	98.0	↓-0.5
2/20 10:50	97.5	↓-0.5
2/20 11:00	96.8	↓-0.7
2/20 11:10	96.1	↓-0.7
2/20 11:20	95.3	↓-0.8
2/20 11:30	94.5	↓-0.8
2/20 11:40	93.5	↓-1.0
2/20 11:50	92.5	↓-1.0
2/20 12:00	91.5	↓-1.0
2/20 12:10	90.4	↓-1.1
2/20 12:20	89.2	↓-1.2
2/20 12:30	88.0	↓-1.2
2/20 12:40	86.8	↓-1.2
2/20 12:50	85.6	↓-1.2
2/20 13:00	84.4	↓-1.2
2/20 13:10	83.2	↓-1.2
2/20 13:20	82.0	↓-1.2
2/20 13:30	80.7	↓-1.3
2/20 13:40	79.5	↓-1.2
2/20 13:50	78.4	↓-1.1
2/20 14:00	77.2	↓-1.2
2/20 14:10	76.0	↓-1.2
2/20 14:20	74.9	↓-1.1
2/20 14:30	73.8	↓-1.1
2/20 14:40	72.6	↓-1.2
2/20 14:50	71.5	↓-1.1
2/20 15:00	70.4	↓-1.1
2/20 15:10	69.3	↓-1.1
2/20 15:20	68.2	↓-1.1
2/20 15:30	67.1	↓-1.1
2/20 15:40	66.0	↓-1.1
2/20 15:50	64.9	↓-1.1
2/20 16:00	63.8	↓-1.1
2/20 16:10	62.7	↓-1.1
2/20 16:20	61.6	↓-1.1
2/20 16:30	60.5	↓-1.1
2/20 16:40	59.4	↓-1.1
2/20 16:50	58.3	↓-1.1
2/20 17:00	57.2	↓-1.1
2/20 17:10	56.1	↓-1.1
2/20 17:20	55.1	↓-1.0
2/20 17:30	54.0	↓-1.1
2/20 17:40	53.0	↓-1.0
2/20 17:50	52.0	↓-1.0
2/20 18:00	50.9	↓-1.1
2/20 18:10	49.9	↓-1.0
2/20 18:20	48.9	↓-1.0
2/20 18:30	48.0	↓-0.9
2/20 18:40	47.0	↓-1.0
2/20 18:50	46.1	↓-0.9
2/20 19:00	45.2	↓-0.9
2/20 19:10	44.3	↓-0.9
2/20 19:20	43.5	↓-0.8
2/20 19:30	42.7	↓-0.8
2/20 19:40	42.0	↓-0.7
2/20 19:50	41.4	↓-0.6
2/20 20:00	40.9	↓-0.5
2/20 20:10	40.4	↓-0.5
2/20 20:20	40.1	↓-0.3
2/20 20:30	39.8	↓-0.3
2/20 20:40	39.7	↓-0.1	干潮
2/20 20:50	39.7	0
2/20 21:00	39.9	↑0.2
2/20 21:10	40.1	↑0.2
2/20 21:20	40.5	↑0.4
2/20 21:30	41.0	↑0.5
2/20 21:40	41.7	↑0.7
2/20 21:50	42.4	↑0.7
2/20 22:00	43.3	↑0.9
2/20 22:10	44.2	↑0.9
2/20 22:20	45.3	↑1.1
2/20 22:30	46.4	↑1.1
2/20 22:40	47.6	↑1.2
2/20 22:50	48.8	↑1.2
2/20 23:00	50.1	↑1.3
2/20 23:10	51.5	↑1.4
2/20 23:20	52.9	↑1.4
2/20 23:30	54.3	↑1.4
2/20 23:40	55.7	↑1.4
2/20 23:50	57.2	↑1.5	最大潮位差