20 (日)	03:45	04:27	07:03	18:15
	115cm	115cm	118cm	36cm
小潮 出 05:22 入 18:35 出 00:32 入 10:04 潮干狩り ○ 17:24～18:35

泉大津（大阪）2025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	102.8	↑1.3
4/20 00:10	103.9	↑1.1
4/20 00:20	104.9	↑1.0
4/20 00:30	105.8	↑0.9
4/20 00:40	106.7	↑0.9
4/20 00:50	107.4	↑0.7
4/20 01:00	108.1	↑0.7
4/20 01:10	108.8	↑0.7
4/20 01:20	109.4	↑0.6
4/20 01:30	110.0	↑0.6
4/20 01:40	110.6	↑0.6
4/20 01:50	111.2	↑0.6
4/20 02:00	111.7	↑0.5
4/20 02:10	112.2	↑0.5
4/20 02:20	112.7	↑0.5
4/20 02:30	113.1	↑0.4
4/20 02:40	113.5	↑0.4
4/20 02:50	113.8	↑0.3
4/20 03:00	114.1	↑0.3
4/20 03:10	114.2	↑0.1
4/20 03:20	114.4	↑0.2
4/20 03:30	114.5	↑0.1
4/20 03:40	114.5	0	満潮
4/20 03:50	114.5	0
4/20 04:00	114.5	0
4/20 04:10	114.4	↓-0.1
4/20 04:20	114.4	0	干潮
4/20 04:30	114.4	0
4/20 04:40	114.4	0
4/20 04:50	114.5	↑0.1
4/20 05:00	114.6	↑0.1
4/20 05:10	114.8	↑0.2
4/20 05:20	115.0	↑0.2
4/20 05:30	115.3	↑0.3
4/20 05:40	115.6	↑0.3
4/20 05:50	116.0	↑0.4
4/20 06:00	116.3	↑0.3
4/20 06:10	116.7	↑0.4
4/20 06:20	117.0	↑0.3
4/20 06:30	117.3	↑0.3
4/20 06:40	117.5	↑0.2
4/20 06:50	117.6	↑0.1
4/20 07:00	117.7	↑0.1	満潮
4/20 07:10	117.7	0
4/20 07:20	117.5	↓-0.2
4/20 07:30	117.3	↓-0.2
4/20 07:40	116.9	↓-0.4
4/20 07:50	116.5	↓-0.4
4/20 08:00	115.9	↓-0.6
4/20 08:10	115.3	↓-0.6
4/20 08:20	114.5	↓-0.8
4/20 08:30	113.7	↓-0.8
4/20 08:40	112.9	↓-0.8
4/20 08:50	112.0	↓-0.9
4/20 09:00	111.0	↓-1.0
4/20 09:10	110.0	↓-1.0
4/20 09:20	108.9	↓-1.1
4/20 09:30	107.8	↓-1.1
4/20 09:40	106.7	↓-1.1
4/20 09:50	105.5	↓-1.2
4/20 10:00	104.2	↓-1.3
4/20 10:10	102.9	↓-1.3
4/20 10:20	101.5	↓-1.4
4/20 10:30	100.0	↓-1.5
4/20 10:40	98.5	↓-1.5
4/20 10:50	96.8	↓-1.7
4/20 11:00	95.0	↓-1.8
4/20 11:10	93.1	↓-1.9
4/20 11:20	91.0	↓-2.1
4/20 11:30	88.9	↓-2.1
4/20 11:40	86.7	↓-2.2
4/20 11:50	84.5	↓-2.2
4/20 12:00	82.1	↓-2.4
4/20 12:10	79.7	↓-2.4
4/20 12:20	77.3	↓-2.4
4/20 12:30	74.9	↓-2.4
4/20 12:40	72.6	↓-2.3
4/20 12:50	70.2	↓-2.4
4/20 13:00	68.0	↓-2.2
4/20 13:10	65.8	↓-2.2
4/20 13:20	63.7	↓-2.1
4/20 13:30	61.7	↓-2.0
4/20 13:40	59.8	↓-1.9
4/20 13:50	58.0	↓-1.8
4/20 14:00	56.4	↓-1.6
4/20 14:10	54.8	↓-1.6
4/20 14:20	53.4	↓-1.4
4/20 14:30	52.0	↓-1.4
4/20 14:40	50.7	↓-1.3
4/20 14:50	49.5	↓-1.2
4/20 15:00	48.4	↓-1.1
4/20 15:10	47.3	↓-1.1
4/20 15:20	46.2	↓-1.1
4/20 15:30	45.2	↓-1.0
4/20 15:40	44.2	↓-1.0
4/20 15:50	43.2	↓-1.0
4/20 16:00	42.3	↓-0.9
4/20 16:10	41.4	↓-0.9
4/20 16:20	40.6	↓-0.8
4/20 16:30	39.8	↓-0.8
4/20 16:40	39.0	↓-0.8
4/20 16:50	38.3	↓-0.7
4/20 17:00	37.7	↓-0.6
4/20 17:10	37.2	↓-0.5
4/20 17:20	36.7	↓-0.5
4/20 17:30	36.3	↓-0.4
4/20 17:40	36.0	↓-0.3
4/20 17:50	35.7	↓-0.3
4/20 18:00	35.6	↓-0.1
4/20 18:10	35.5	↓-0.1	干潮
4/20 18:20	35.5	0
4/20 18:30	35.6	↑0.1
4/20 18:40	35.8	↑0.2
4/20 18:50	36.0	↑0.2
4/20 19:00	36.3	↑0.3
4/20 19:10	36.6	↑0.3
4/20 19:20	37.0	↑0.4
4/20 19:30	37.5	↑0.5
4/20 19:40	38.1	↑0.6
4/20 19:50	38.7	↑0.6
4/20 20:00	39.5	↑0.8
4/20 20:10	40.3	↑0.8
4/20 20:20	41.3	↑1.0
4/20 20:30	42.4	↑1.1
4/20 20:40	43.6	↑1.2
4/20 20:50	44.9	↑1.3
4/20 21:00	46.4	↑1.5
4/20 21:10	48.1	↑1.7
4/20 21:20	49.8	↑1.7
4/20 21:30	51.8	↑2.0
4/20 21:40	53.8	↑2.0
4/20 21:50	56.0	↑2.2
4/20 22:00	58.3	↑2.3
4/20 22:10	60.7	↑2.4
4/20 22:20	63.2	↑2.5
4/20 22:30	65.8	↑2.6
4/20 22:40	68.4	↑2.6
4/20 22:50	71.1	↑2.7	最大潮位差
4/20 23:00	73.7	↑2.6
4/20 23:10	76.4	↑2.7	最大潮位差
4/20 23:20	79.0	↑2.6
4/20 23:30	81.6	↑2.6
4/20 23:40	84.2	↑2.6
4/20 23:50	86.6	↑2.4