20 (日)	11:29	05:08	23:37	17:30
	294cm	20cm	286cm	53cm
中潮 出 06:53 入 18:03 出 21:38 入 08:57

姫島（大分）2022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	269.1	↓-5.7
2/20 00:10	262.6	↓-6.5
2/20 00:20	255.3	↓-7.3
2/20 00:30	247.2	↓-8.1
2/20 00:40	238.4	↓-8.8
2/20 00:50	229.0	↓-9.4
2/20 01:00	219.1	↓-9.9
2/20 01:10	208.7	↓-10.4
2/20 01:20	197.9	↓-10.8
2/20 01:30	186.7	↓-11.2
2/20 01:40	175.4	↓-11.3
2/20 01:50	163.9	↓-11.5
2/20 02:00	152.3	↓-11.6	最大潮位差
2/20 02:10	140.8	↓-11.5
2/20 02:20	129.4	↓-11.4
2/20 02:30	118.2	↓-11.2
2/20 02:40	107.2	↓-11.0
2/20 02:50	96.7	↓-10.5
2/20 03:00	86.6	↓-10.1
2/20 03:10	77.0	↓-9.6
2/20 03:20	68.0	↓-9.0
2/20 03:30	59.6	↓-8.4
2/20 03:40	51.9	↓-7.7
2/20 03:50	44.9	↓-7.0
2/20 04:00	38.7	↓-6.2
2/20 04:10	33.4	↓-5.3
2/20 04:20	28.8	↓-4.6
2/20 04:30	25.2	↓-3.6
2/20 04:40	22.3	↓-2.9
2/20 04:50	20.4	↓-1.9
2/20 05:00	19.3	↓-1.1	干潮
2/20 05:10	19.1	↓-0.2
2/20 05:20	19.7	↑0.6
2/20 05:30	21.2	↑1.5
2/20 05:40	23.5	↑2.3
2/20 05:50	26.7	↑3.2
2/20 06:00	30.6	↑3.9
2/20 06:10	35.3	↑4.7
2/20 06:20	40.7	↑5.4
2/20 06:30	46.9	↑6.2
2/20 06:40	53.7	↑6.8
2/20 06:50	61.2	↑7.5
2/20 07:00	69.3	↑8.1
2/20 07:10	77.9	↑8.6
2/20 07:20	87.2	↑9.3
2/20 07:30	96.9	↑9.7
2/20 07:40	107.0	↑10.1
2/20 07:50	117.5	↑10.5
2/20 08:00	128.4	↑10.9
2/20 08:10	139.4	↑11.0
2/20 08:20	150.7	↑11.3
2/20 08:30	162.1	↑11.4
2/20 08:40	173.5	↑11.4
2/20 08:50	184.8	↑11.3
2/20 09:00	196.1	↑11.3
2/20 09:10	207.0	↑10.9
2/20 09:20	217.7	↑10.7
2/20 09:30	227.9	↑10.2
2/20 09:40	237.7	↑9.8
2/20 09:50	246.9	↑9.2
2/20 10:00	255.4	↑8.5
2/20 10:10	263.2	↑7.8
2/20 10:20	270.3	↑7.1
2/20 10:30	276.4	↑6.1
2/20 10:40	281.7	↑5.3
2/20 10:50	286.0	↑4.3
2/20 11:00	289.4	↑3.4
2/20 11:10	291.8	↑2.4
2/20 11:20	293.1	↑1.3	満潮
2/20 11:30	293.4	↑0.3
2/20 11:40	292.7	↓-0.7
2/20 11:50	291.0	↓-1.7
2/20 12:00	288.4	↓-2.6
2/20 12:10	284.7	↓-3.7
2/20 12:20	280.2	↓-4.5
2/20 12:30	274.8	↓-5.4
2/20 12:40	268.6	↓-6.2
2/20 12:50	261.6	↓-7.0
2/20 13:00	253.9	↓-7.7
2/20 13:10	245.6	↓-8.3
2/20 13:20	236.7	↓-8.9
2/20 13:30	227.3	↓-9.4
2/20 13:40	217.5	↓-9.8
2/20 13:50	207.4	↓-10.1
2/20 14:00	197.1	↓-10.3
2/20 14:10	186.6	↓-10.5
2/20 14:20	176.0	↓-10.6
2/20 14:30	165.4	↓-10.6
2/20 14:40	154.9	↓-10.5
2/20 14:50	144.6	↓-10.3
2/20 15:00	134.5	↓-10.1
2/20 15:10	124.7	↓-9.8
2/20 15:20	115.4	↓-9.3
2/20 15:30	106.5	↓-8.9
2/20 15:40	98.1	↓-8.4
2/20 15:50	90.3	↓-7.8
2/20 16:00	83.1	↓-7.2
2/20 16:10	76.6	↓-6.5
2/20 16:20	70.9	↓-5.7
2/20 16:30	65.8	↓-5.1
2/20 16:40	61.6	↓-4.2
2/20 16:50	58.1	↓-3.5
2/20 17:00	55.4	↓-2.7
2/20 17:10	53.5	↓-1.9
2/20 17:20	52.4	↓-1.1	干潮
2/20 17:30	52.0	↓-0.4	干潮
2/20 17:40	52.5	↑0.5
2/20 17:50	53.7	↑1.2
2/20 18:00	55.7	↑2.0
2/20 18:10	58.5	↑2.8
2/20 18:20	61.9	↑3.4
2/20 18:30	66.1	↑4.2
2/20 18:40	70.9	↑4.8
2/20 18:50	76.3	↑5.4
2/20 19:00	82.4	↑6.1
2/20 19:10	89.0	↑6.6
2/20 19:20	96.3	↑7.3
2/20 19:30	104.0	↑7.7
2/20 19:40	112.2	↑8.2
2/20 19:50	120.8	↑8.6
2/20 20:00	129.8	↑9.0
2/20 20:10	139.1	↑9.3
2/20 20:20	148.7	↑9.6
2/20 20:30	158.6	↑9.9
2/20 20:40	168.5	↑9.9
2/20 20:50	178.5	↑10.0
2/20 21:00	188.6	↑10.1
2/20 21:10	198.5	↑9.9
2/20 21:20	208.3	↑9.8
2/20 21:30	217.8	↑9.5
2/20 21:40	227.0	↑9.2
2/20 21:50	235.8	↑8.8
2/20 22:00	244.1	↑8.3
2/20 22:10	251.8	↑7.7
2/20 22:20	258.9	↑7.1
2/20 22:30	265.2	↑6.3
2/20 22:40	270.8	↑5.6
2/20 22:50	275.6	↑4.8
2/20 23:00	279.5	↑3.9
2/20 23:10	282.4	↑2.9
2/20 23:20	284.5	↑2.1
2/20 23:30	285.6	↑1.1	満潮
2/20 23:40	285.7	↑0.1
2/20 23:50	284.8	↓-0.9