9 (土)	09:02	02:39	20:48	14:52
	195cm	13cm	199cm	58cm
中潮 出 06:34 入 18:19 出 09:16 入 20:30

長山（沖縄）2021年10月9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
10/9 00:00	80.9	↓-7.5	最大潮位差
10/9 00:10	73.5	↓-7.4
10/9 00:20	66.4	↓-7.1
10/9 00:30	59.6	↓-6.8
10/9 00:40	53.0	↓-6.6
10/9 00:50	46.8	↓-6.2
10/9 01:00	41.0	↓-5.8
10/9 01:10	35.7	↓-5.3
10/9 01:20	30.8	↓-4.9
10/9 01:30	26.4	↓-4.4
10/9 01:40	22.6	↓-3.8
10/9 01:50	19.3	↓-3.3
10/9 02:00	16.7	↓-2.6
10/9 02:10	14.6	↓-2.1
10/9 02:20	13.1	↓-1.5
10/9 02:30	12.3	↓-0.8	干潮
10/9 02:40	12.1	↓-0.2
10/9 02:50	12.6	↑0.5
10/9 03:00	13.7	↑1.1
10/9 03:10	15.4	↑1.7
10/9 03:20	17.7	↑2.3
10/9 03:30	20.6	↑2.9
10/9 03:40	24.0	↑3.4
10/9 03:50	28.0	↑4.0
10/9 04:00	32.6	↑4.6
10/9 04:10	37.6	↑5.0
10/9 04:20	43.1	↑5.5
10/9 04:30	48.9	↑5.8
10/9 04:40	55.2	↑6.3
10/9 04:50	61.7	↑6.5
10/9 05:00	68.6	↑6.9
10/9 05:10	75.7	↑7.1
10/9 05:20	82.9	↑7.2
10/9 05:30	90.3	↑7.4
10/9 05:40	97.8	↑7.5	最大潮位差
10/9 05:50	105.3	↑7.5	最大潮位差
10/9 06:00	112.8	↑7.5	最大潮位差
10/9 06:10	120.2	↑7.4
10/9 06:20	127.5	↑7.3
10/9 06:30	134.6	↑7.1
10/9 06:40	141.5	↑6.9
10/9 06:50	148.1	↑6.6
10/9 07:00	154.4	↑6.3
10/9 07:10	160.4	↑6.0
10/9 07:20	165.9	↑5.5
10/9 07:30	171.1	↑5.2
10/9 07:40	175.8	↑4.7
10/9 07:50	180.0	↑4.2
10/9 08:00	183.7	↑3.7
10/9 08:10	186.9	↑3.2
10/9 08:20	189.5	↑2.6
10/9 08:30	191.5	↑2.0
10/9 08:40	193.0	↑1.5
10/9 08:50	193.9	↑0.9
10/9 09:00	194.2	↑0.3	満潮
10/9 09:10	194.0	↓-0.2
10/9 09:20	193.2	↓-0.8
10/9 09:30	191.8	↓-1.4
10/9 09:40	189.9	↓-1.9
10/9 09:50	187.5	↓-2.4
10/9 10:00	184.5	↓-3.0
10/9 10:10	181.1	↓-3.4
10/9 10:20	177.3	↓-3.8
10/9 10:30	173.0	↓-4.3
10/9 10:40	168.4	↓-4.6
10/9 10:50	163.4	↓-5.0
10/9 11:00	158.1	↓-5.3
10/9 11:10	152.6	↓-5.5
10/9 11:20	146.9	↓-5.7
10/9 11:30	141.0	↓-5.9
10/9 11:40	135.0	↓-6.0
10/9 11:50	128.9	↓-6.1
10/9 12:00	122.9	↓-6.0
10/9 12:10	116.8	↓-6.1
10/9 12:20	110.8	↓-6.0
10/9 12:30	105.0	↓-5.8
10/9 12:40	99.3	↓-5.7
10/9 12:50	93.8	↓-5.5
10/9 13:00	88.6	↓-5.2
10/9 13:10	83.6	↓-5.0
10/9 13:20	79.0	↓-4.6
10/9 13:30	74.8	↓-4.2
10/9 13:40	71.0	↓-3.8
10/9 13:50	67.6	↓-3.4
10/9 14:00	64.7	↓-2.9
10/9 14:10	62.3	↓-2.4
10/9 14:20	60.4	↓-1.9
10/9 14:30	58.9	↓-1.5
10/9 14:40	58.1	↓-0.8
10/9 14:50	57.7	↓-0.4	干潮
10/9 15:00	57.9	↑0.2
10/9 15:10	58.7	↑0.8
10/9 15:20	59.9	↑1.2
10/9 15:30	61.7	↑1.8
10/9 15:40	64.0	↑2.3
10/9 15:50	66.8	↑2.8
10/9 16:00	70.1	↑3.3
10/9 16:10	73.8	↑3.7
10/9 16:20	77.9	↑4.1
10/9 16:30	82.5	↑4.6
10/9 16:40	87.4	↑4.9
10/9 16:50	92.5	↑5.1
10/9 17:00	98.0	↑5.5
10/9 17:10	103.7	↑5.7
10/9 17:20	109.6	↑5.9
10/9 17:30	115.7	↑6.1
10/9 17:40	121.8	↑6.1
10/9 17:50	128.0	↑6.2
10/9 18:00	134.2	↑6.2
10/9 18:10	140.3	↑6.1
10/9 18:20	146.4	↑6.1
10/9 18:30	152.3	↑5.9
10/9 18:40	158.0	↑5.7
10/9 18:50	163.5	↑5.5
10/9 19:00	168.7	↑5.2
10/9 19:10	173.7	↑5.0
10/9 19:20	178.2	↑4.5
10/9 19:30	182.4	↑4.2
10/9 19:40	186.1	↑3.7
10/9 19:50	189.4	↑3.3
10/9 20:00	192.2	↑2.8
10/9 20:10	194.6	↑2.4
10/9 20:20	196.3	↑1.7
10/9 20:30	197.6	↑1.3
10/9 20:40	198.2	↑0.6	満潮
10/9 20:50	198.4	↑0.2
10/9 21:00	197.9	↓-0.5
10/9 21:10	196.9	↓-1.0
10/9 21:20	195.3	↓-1.6
10/9 21:30	193.1	↓-2.2
10/9 21:40	190.4	↓-2.7
10/9 21:50	187.1	↓-3.3
10/9 22:00	183.4	↓-3.7
10/9 22:10	179.1	↓-4.3
10/9 22:20	174.4	↓-4.7
10/9 22:30	169.2	↓-5.2
10/9 22:40	163.6	↓-5.6
10/9 22:50	157.6	↓-6.0
10/9 23:00	151.3	↓-6.3
10/9 23:10	144.7	↓-6.6
10/9 23:20	137.8	↓-6.9
10/9 23:30	130.7	↓-7.1
10/9 23:40	123.5	↓-7.2
10/9 23:50	116.1	↓-7.4