7 (木)	09:25	03:06	21:36	15:24
	346cm	47cm	341cm	51cm
大潮 出 06:12 入 17:52 出 06:44 入 18:32 潮干狩り ○ 14:22～16:27

姫島（大分）2021年10月7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
10/7 00:00	198.8	↓-13.1	最大潮位差
10/7 00:10	185.7	↓-13.1	最大潮位差
10/7 00:20	172.7	↓-13.0
10/7 00:30	159.8	↓-12.9
10/7 00:40	147.2	↓-12.6
10/7 00:50	135.1	↓-12.1
10/7 01:00	123.4	↓-11.7
10/7 01:10	112.3	↓-11.1
10/7 01:20	101.9	↓-10.4
10/7 01:30	92.2	↓-9.7
10/7 01:40	83.3	↓-8.9
10/7 01:50	75.3	↓-8.0
10/7 02:00	68.3	↓-7.0
10/7 02:10	62.2	↓-6.1
10/7 02:20	57.0	↓-5.2
10/7 02:30	52.9	↓-4.1
10/7 02:40	49.8	↓-3.1
10/7 02:50	47.8	↓-2.0
10/7 03:00	46.8	↓-1.0	干潮
10/7 03:10	46.8	0
10/7 03:20	47.8	↑1.0
10/7 03:30	49.8	↑2.0
10/7 03:40	52.8	↑3.0
10/7 03:50	56.7	↑3.9
10/7 04:00	61.6	↑4.9
10/7 04:10	67.3	↑5.7
10/7 04:20	73.9	↑6.6
10/7 04:30	81.2	↑7.3
10/7 04:40	89.4	↑8.2
10/7 04:50	98.2	↑8.8
10/7 05:00	107.6	↑9.4
10/7 05:10	117.7	↑10.1
10/7 05:20	128.3	↑10.6
10/7 05:30	139.4	↑11.1
10/7 05:40	150.8	↑11.4
10/7 05:50	162.6	↑11.8
10/7 06:00	174.7	↑12.1
10/7 06:10	186.9	↑12.2
10/7 06:20	199.3	↑12.4
10/7 06:30	211.6	↑12.3
10/7 06:40	223.8	↑12.2
10/7 06:50	235.9	↑12.1
10/7 07:00	247.8	↑11.9
10/7 07:10	259.3	↑11.5
10/7 07:20	270.4	↑11.1
10/7 07:30	281.0	↑10.6
10/7 07:40	291.0	↑10.0
10/7 07:50	300.4	↑9.4
10/7 08:00	309.0	↑8.6
10/7 08:10	316.9	↑7.9
10/7 08:20	323.9	↑7.0
10/7 08:30	329.9	↑6.0
10/7 08:40	335.1	↑5.2
10/7 08:50	339.2	↑4.1
10/7 09:00	342.3	↑3.1
10/7 09:10	344.3	↑2.0
10/7 09:20	345.3	↑1.0	満潮
10/7 09:30	345.1	↓-0.2
10/7 09:40	343.8	↓-1.3
10/7 09:50	341.5	↓-2.3
10/7 10:00	338.0	↓-3.5
10/7 10:10	333.5	↓-4.5
10/7 10:20	327.9	↓-5.6
10/7 10:30	321.3	↓-6.6
10/7 10:40	313.8	↓-7.5
10/7 10:50	305.3	↓-8.5
10/7 11:00	295.9	↓-9.4
10/7 11:10	285.8	↓-10.1
10/7 11:20	275.0	↓-10.8
10/7 11:30	263.5	↓-11.5
10/7 11:40	251.5	↓-12.0
10/7 11:50	239.1	↓-12.4
10/7 12:00	226.3	↓-12.8
10/7 12:10	213.3	↓-13.0
10/7 12:20	200.2	↓-13.1	最大潮位差
10/7 12:30	187.1	↓-13.1	最大潮位差
10/7 12:40	174.0	↓-13.1	最大潮位差
10/7 12:50	161.2	↓-12.8
10/7 13:00	148.7	↓-12.5
10/7 13:10	136.6	↓-12.1
10/7 13:20	125.0	↓-11.6
10/7 13:30	114.0	↓-11.0
10/7 13:40	103.7	↓-10.3
10/7 13:50	94.2	↓-9.5
10/7 14:00	85.4	↓-8.8
10/7 14:10	77.6	↓-7.8
10/7 14:20	70.7	↓-6.9
10/7 14:30	64.7	↓-6.0
10/7 14:40	59.8	↓-4.9
10/7 14:50	55.8	↓-4.0
10/7 15:00	52.9	↓-2.9
10/7 15:10	51.0	↓-1.9
10/7 15:20	50.2	↓-0.8	干潮
10/7 15:30	50.3	↑0.1
10/7 15:40	51.5	↑1.2
10/7 15:50	53.7	↑2.2
10/7 16:00	56.8	↑3.1
10/7 16:10	60.8	↑4.0
10/7 16:20	65.8	↑5.0
10/7 16:30	71.6	↑5.8
10/7 16:40	78.2	↑6.6
10/7 16:50	85.7	↑7.5
10/7 17:00	93.8	↑8.1
10/7 17:10	102.7	↑8.9
10/7 17:20	112.2	↑9.5
10/7 17:30	122.3	↑10.1
10/7 17:40	132.9	↑10.6
10/7 17:50	143.9	↑11.0
10/7 18:00	155.4	↑11.5
10/7 18:10	167.1	↑11.7
10/7 18:20	179.1	↑12.0
10/7 18:30	191.2	↑12.1
10/7 18:40	203.4	↑12.2
10/7 18:50	215.6	↑12.2
10/7 19:00	227.7	↑12.1
10/7 19:10	239.5	↑11.8
10/7 19:20	251.1	↑11.6
10/7 19:30	262.4	↑11.3
10/7 19:40	273.1	↑10.7
10/7 19:50	283.3	↑10.2
10/7 20:00	292.9	↑9.6
10/7 20:10	301.8	↑8.9
10/7 20:20	309.9	↑8.1
10/7 20:30	317.2	↑7.3
10/7 20:40	323.6	↑6.4
10/7 20:50	329.0	↑5.4
10/7 21:00	333.4	↑4.4
10/7 21:10	336.7	↑3.3
10/7 21:20	339.0	↑2.3
10/7 21:30	340.1	↑1.1	満潮
10/7 21:40	340.2	↑0.1
10/7 21:50	339.0	↓-1.2
10/7 22:00	336.8	↓-2.2
10/7 22:10	333.5	↓-3.3
10/7 22:20	329.0	↓-4.5
10/7 22:30	323.4	↓-5.6
10/7 22:40	316.9	↓-6.5
10/7 22:50	309.3	↓-7.6
10/7 23:00	300.7	↓-8.6
10/7 23:10	291.3	↓-9.4
10/7 23:20	281.0	↓-10.3
10/7 23:30	270.0	↓-11.0
10/7 23:40	258.3	↓-11.7
10/7 23:50	246.1	↓-12.2