20 (火)	07:16	01:15	19:59	13:37
	146cm	26cm	155cm	-2cm
大潮 出 05:22 入 18:35 出 19:35 入 06:01 潮干狩り ◎ 11:34～15:57

泉大津（大阪）2038年04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
4/20 00:00	41.2	↓-4.1
4/20 00:10	37.4	↓-3.8
4/20 00:20	34.1	↓-3.3
4/20 00:30	31.2	↓-2.9
4/20 00:40	28.9	↓-2.3
4/20 00:50	27.2	↓-1.7
4/20 01:00	26.0	↓-1.2
4/20 01:10	25.5	↓-0.5	干潮
4/20 01:20	25.5	0
4/20 01:30	26.1	↑0.6
4/20 01:40	27.3	↑1.2
4/20 01:50	28.9	↑1.6
4/20 02:00	30.9	↑2.0
4/20 02:10	33.3	↑2.4
4/20 02:20	36.0	↑2.7
4/20 02:30	38.9	↑2.9
4/20 02:40	42.0	↑3.1
4/20 02:50	45.2	↑3.2
4/20 03:00	48.5	↑3.3
4/20 03:10	52.0	↑3.5
4/20 03:20	55.4	↑3.4
4/20 03:30	58.9	↑3.5
4/20 03:40	62.5	↑3.6
4/20 03:50	66.2	↑3.7
4/20 04:00	70.1	↑3.9
4/20 04:10	74.0	↑3.9
4/20 04:20	78.1	↑4.1
4/20 04:30	82.5	↑4.4
4/20 04:40	86.9	↑4.4
4/20 04:50	91.6	↑4.7
4/20 05:00	96.5	↑4.9
4/20 05:10	101.5	↑5.0
4/20 05:20	106.5	↑5.0
4/20 05:30	111.6	↑5.1
4/20 05:40	116.7	↑5.1
4/20 05:50	121.6	↑4.9
4/20 06:00	126.3	↑4.7
4/20 06:10	130.6	↑4.3
4/20 06:20	134.5	↑3.9
4/20 06:30	138.0	↑3.5
4/20 06:40	140.8	↑2.8
4/20 06:50	143.0	↑2.2
4/20 07:00	144.5	↑1.5
4/20 07:10	145.2	↑0.7	満潮
4/20 07:20	145.2	0
4/20 07:30	144.4	↓-0.8
4/20 07:40	143.0	↓-1.4
4/20 07:50	140.8	↓-2.2
4/20 08:00	138.1	↓-2.7
4/20 08:10	134.8	↓-3.3
4/20 08:20	131.0	↓-3.8
4/20 08:30	126.9	↓-4.1
4/20 08:40	122.5	↓-4.4
4/20 08:50	117.8	↓-4.7
4/20 09:00	113.0	↓-4.8
4/20 09:10	108.1	↓-4.9
4/20 09:20	103.2	↓-4.9
4/20 09:30	98.3	↓-4.9
4/20 09:40	93.4	↓-4.9
4/20 09:50	88.5	↓-4.9
4/20 10:00	83.6	↓-4.9
4/20 10:10	78.7	↓-4.9
4/20 10:20	73.8	↓-4.9
4/20 10:30	68.9	↓-4.9
4/20 10:40	64.0	↓-4.9
4/20 10:50	59.0	↓-5.0
4/20 11:00	53.9	↓-5.1
4/20 11:10	48.8	↓-5.1
4/20 11:20	43.6	↓-5.2
4/20 11:30	38.4	↓-5.2
4/20 11:40	33.3	↓-5.1
4/20 11:50	28.3	↓-5.0
4/20 12:00	23.4	↓-4.9
4/20 12:10	18.7	↓-4.7
4/20 12:20	14.3	↓-4.4
4/20 12:30	10.3	↓-4.0
4/20 12:40	6.8	↓-3.5
4/20 12:50	3.7	↓-3.1
4/20 13:00	1.2	↓-2.5
4/20 13:10	-0.8	↓-2.0
4/20 13:20	-2.1	↓-1.3
4/20 13:30	-2.7	↓-0.6	干潮
4/20 13:40	-2.8	↓-0.1
4/20 13:50	-2.3	↑0.5
4/20 14:00	-1.1	↑1.2
4/20 14:10	0.5	↑1.6
4/20 14:20	2.6	↑2.1
4/20 14:30	5.1	↑2.5
4/20 14:40	7.9	↑2.8
4/20 14:50	11.1	↑3.2
4/20 15:00	14.5	↑3.4
4/20 15:10	18.0	↑3.5
4/20 15:20	21.8	↑3.8
4/20 15:30	25.7	↑3.9
4/20 15:40	29.7	↑4.0
4/20 15:50	33.9	↑4.2
4/20 16:00	38.3	↑4.4
4/20 16:10	42.8	↑4.5
4/20 16:20	47.5	↑4.7
4/20 16:30	52.5	↑5.0
4/20 16:40	57.6	↑5.1
4/20 16:50	63.1	↑5.5
4/20 17:00	68.8	↑5.7
4/20 17:10	74.8	↑6.0
4/20 17:20	81.0	↑6.2
4/20 17:30	87.4	↑6.4
4/20 17:40	94.0	↑6.6
4/20 17:50	100.6	↑6.6
4/20 18:00	107.3	↑6.7	最大潮位差
4/20 18:10	113.8	↑6.5
4/20 18:20	120.2	↑6.4
4/20 18:30	126.3	↑6.1
4/20 18:40	132.0	↑5.7
4/20 18:50	137.2	↑5.2
4/20 19:00	141.8	↑4.6
4/20 19:10	145.8	↑4.0
4/20 19:20	149.0	↑3.2
4/20 19:30	151.5	↑2.5
4/20 19:40	153.2	↑1.7
4/20 19:50	154.2	↑1.0	満潮
4/20 20:00	154.4	↑0.2
4/20 20:10	153.9	↓-0.5
4/20 20:20	152.7	↓-1.2
4/20 20:30	150.9	↓-1.8
4/20 20:40	148.6	↓-2.3
4/20 20:50	145.9	↓-2.7
4/20 21:00	142.8	↓-3.1
4/20 21:10	139.4	↓-3.4
4/20 21:20	135.8	↓-3.6
4/20 21:30	132.0	↓-3.8
4/20 21:40	128.2	↓-3.8
4/20 21:50	124.2	↓-4.0
4/20 22:00	120.3	↓-3.9
4/20 22:10	116.3	↓-4.0
4/20 22:20	112.3	↓-4.0
4/20 22:30	108.2	↓-4.1
4/20 22:40	104.1	↓-4.1
4/20 22:50	99.9	↓-4.2
4/20 23:00	95.6	↓-4.3
4/20 23:10	91.3	↓-4.3
4/20 23:20	86.9	↓-4.4
4/20 23:30	82.4	↓-4.5
4/20 23:40	77.8	↓-4.6
4/20 23:50	73.2	↓-4.6