09 (金)	08:04	01:24	20:07	14:01
	283cm	59cm	268cm	82cm
中潮 出 05:52 入 18:41 出 04:40 入 16:01

姫島（大分）2021年04月09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
4/9 00:00	81.3	↓-5.5
4/9 00:10	76.3	↓-5.0
4/9 00:20	71.8	↓-4.5
4/9 00:30	68.0	↓-3.8
4/9 00:40	64.8	↓-3.2
4/9 00:50	62.2	↓-2.6
4/9 01:00	60.3	↓-1.9
4/9 01:10	59.1	↓-1.2
4/9 01:20	58.5	↓-0.6	干潮
4/9 01:30	58.7	↑0.2
4/9 01:40	59.5	↑0.8
4/9 01:50	61.0	↑1.5
4/9 02:00	63.1	↑2.1
4/9 02:10	65.9	↑2.8
4/9 02:20	69.4	↑3.5
4/9 02:30	73.4	↑4.0
4/9 02:40	78.0	↑4.6
4/9 02:50	83.2	↑5.2
4/9 03:00	88.8	↑5.6
4/9 03:10	95.0	↑6.2
4/9 03:20	101.5	↑6.5
4/9 03:30	108.5	↑7.0
4/9 03:40	115.8	↑7.3
4/9 03:50	123.4	↑7.6
4/9 04:00	131.3	↑7.9
4/9 04:10	139.3	↑8.0
4/9 04:20	147.6	↑8.3
4/9 04:30	156.0	↑8.4
4/9 04:40	164.4	↑8.4
4/9 04:50	173.0	↑8.6
4/9 05:00	181.5	↑8.5
4/9 05:10	189.9	↑8.4
4/9 05:20	198.3	↑8.4
4/9 05:30	206.6	↑8.3
4/9 05:40	214.6	↑8.0
4/9 05:50	222.5	↑7.9
4/9 06:00	230.0	↑7.5
4/9 06:10	237.3	↑7.3
4/9 06:20	244.2	↑6.9
4/9 06:30	250.6	↑6.4
4/9 06:40	256.7	↑6.1
4/9 06:50	262.1	↑5.4
4/9 07:00	267.1	↑5.0
4/9 07:10	271.4	↑4.3
4/9 07:20	275.0	↑3.6
4/9 07:30	278.0	↑3.0
4/9 07:40	280.2	↑2.2
4/9 07:50	281.6	↑1.4
4/9 08:00	282.3	↑0.7	満潮
4/9 08:10	282.1	↓-0.2
4/9 08:20	281.1	↓-1.0
4/9 08:30	279.4	↓-1.7
4/9 08:40	276.8	↓-2.6
4/9 08:50	273.4	↓-3.4
4/9 09:00	269.2	↓-4.2
4/9 09:10	264.3	↓-4.9
4/9 09:20	258.7	↓-5.6
4/9 09:30	252.5	↓-6.2
4/9 09:40	245.7	↓-6.8
4/9 09:50	238.4	↓-7.3
4/9 10:00	230.6	↓-7.8
4/9 10:10	222.4	↓-8.2
4/9 10:20	214.0	↓-8.4
4/9 10:30	205.3	↓-8.7
4/9 10:40	196.4	↓-8.9
4/9 10:50	187.5	↓-8.9
4/9 11:00	178.5	↓-9.0
4/9 11:10	169.7	↓-8.8
4/9 11:20	160.9	↓-8.8
4/9 11:30	152.4	↓-8.5
4/9 11:40	144.1	↓-8.3
4/9 11:50	136.2	↓-7.9
4/9 12:00	128.6	↓-7.6
4/9 12:10	121.4	↓-7.2
4/9 12:20	114.8	↓-6.6
4/9 12:30	108.6	↓-6.2
4/9 12:40	103.0	↓-5.6
4/9 12:50	98.0	↓-5.0
4/9 13:00	93.6	↓-4.4
4/9 13:10	89.9	↓-3.7
4/9 13:20	86.8	↓-3.1
4/9 13:30	84.4	↓-2.4
4/9 13:40	82.7	↓-1.7
4/9 13:50	81.7	↓-1.0
4/9 14:00	81.3	↓-0.4	干潮
4/9 14:10	81.7	↑0.4
4/9 14:20	82.7	↑1.0
4/9 14:30	84.4	↑1.7
4/9 14:40	86.8	↑2.4
4/9 14:50	89.8	↑3.0
4/9 15:00	93.4	↑3.6
4/9 15:10	97.6	↑4.2
4/9 15:20	102.3	↑4.7
4/9 15:30	107.5	↑5.2
4/9 15:40	113.2	↑5.7
4/9 15:50	119.3	↑6.1
4/9 16:00	125.8	↑6.5
4/9 16:10	132.6	↑6.8
4/9 16:20	139.6	↑7.0
4/9 16:30	146.9	↑7.3
4/9 16:40	154.4	↑7.5
4/9 16:50	162.1	↑7.7
4/9 17:00	169.8	↑7.7
4/9 17:10	177.5	↑7.7
4/9 17:20	185.2	↑7.7
4/9 17:30	192.9	↑7.7
4/9 17:40	200.5	↑7.6
4/9 17:50	207.9	↑7.4
4/9 18:00	215.0	↑7.1
4/9 18:10	222.0	↑7.0
4/9 18:20	228.6	↑6.6
4/9 18:30	234.9	↑6.3
4/9 18:40	240.7	↑5.8
4/9 18:50	246.1	↑5.4
4/9 19:00	251.0	↑4.9
4/9 19:10	255.3	↑4.3
4/9 19:20	259.0	↑3.7
4/9 19:30	262.1	↑3.1
4/9 19:40	264.5	↑2.4
4/9 19:50	266.1	↑1.6
4/9 20:00	267.0	↑0.9	満潮
4/9 20:10	267.1	↑0.1
4/9 20:20	266.4	↓-0.7
4/9 20:30	264.8	↓-1.6
4/9 20:40	262.5	↓-2.3
4/9 20:50	259.3	↓-3.2
4/9 21:00	255.3	↓-4.0
4/9 21:10	250.6	↓-4.7
4/9 21:20	245.1	↓-5.5
4/9 21:30	238.9	↓-6.2
4/9 21:40	232.0	↓-6.9
4/9 21:50	224.6	↓-7.4
4/9 22:00	216.6	↓-8.0
4/9 22:10	208.2	↓-8.4
4/9 22:20	199.4	↓-8.8
4/9 22:30	190.2	↓-9.2
4/9 22:40	180.9	↓-9.3
4/9 22:50	171.4	↓-9.5
4/9 23:00	161.8	↓-9.6	最大潮位差
4/9 23:10	152.2	↓-9.6	最大潮位差
4/9 23:20	142.8	↓-9.4
4/9 23:30	133.5	↓-9.3
4/9 23:40	124.4	↓-9.1
4/9 23:50	115.7	↓-8.7