09 (木)	08:29	02:20	20:53	14:46
	212cm	47cm	197cm	34cm
中潮 出 06:23 入 18:50 出 08:19 入 20:31 潮干狩り ○ 13:53～15:38

長山（沖縄）2021年09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
9/9 00:00	95.5	↓-6.2
9/9 00:10	89.4	↓-6.1
9/9 00:20	83.6	↓-5.8
9/9 00:30	78.1	↓-5.5
9/9 00:40	72.9	↓-5.2
9/9 00:50	68.0	↓-4.9
9/9 01:00	63.6	↓-4.4
9/9 01:10	59.6	↓-4.0
9/9 01:20	56.1	↓-3.5
9/9 01:30	53.1	↓-3.0
9/9 01:40	50.6	↓-2.5
9/9 01:50	48.7	↓-1.9
9/9 02:00	47.3	↓-1.4
9/9 02:10	46.5	↓-0.8	干潮
9/9 02:20	46.3	↓-0.2	干潮
9/9 02:30	46.7	↑0.4
9/9 02:40	47.6	↑0.9
9/9 02:50	49.2	↑1.6
9/9 03:00	51.3	↑2.1
9/9 03:10	53.9	↑2.6
9/9 03:20	57.1	↑3.2
9/9 03:30	60.8	↑3.7
9/9 03:40	65.1	↑4.3
9/9 03:50	69.7	↑4.6
9/9 04:00	74.8	↑5.1
9/9 04:10	80.3	↑5.5
9/9 04:20	86.1	↑5.8
9/9 04:30	92.3	↑6.2
9/9 04:40	98.7	↑6.4
9/9 04:50	105.4	↑6.7
9/9 05:00	112.2	↑6.8
9/9 05:10	119.1	↑6.9
9/9 05:20	126.1	↑7.0
9/9 05:30	133.2	↑7.1
9/9 05:40	140.2	↑7.0
9/9 05:50	147.1	↑6.9
9/9 06:00	153.9	↑6.8
9/9 06:10	160.5	↑6.6
9/9 06:20	166.9	↑6.4
9/9 06:30	173.0	↑6.1
9/9 06:40	178.8	↑5.8
9/9 06:50	184.2	↑5.4
9/9 07:00	189.2	↑5.0
9/9 07:10	193.8	↑4.6
9/9 07:20	198.0	↑4.2
9/9 07:30	201.6	↑3.6
9/9 07:40	204.6	↑3.0
9/9 07:50	207.2	↑2.6
9/9 08:00	209.1	↑1.9
9/9 08:10	210.5	↑1.4
9/9 08:20	211.2	↑0.7	満潮
9/9 08:30	211.4	↑0.2
9/9 08:40	210.9	↓-0.5
9/9 08:50	209.9	↓-1.0
9/9 09:00	208.2	↓-1.7
9/9 09:10	206.0	↓-2.2
9/9 09:20	203.1	↓-2.9
9/9 09:30	199.7	↓-3.4
9/9 09:40	195.8	↓-3.9
9/9 09:50	191.4	↓-4.4
9/9 10:00	186.5	↓-4.9
9/9 10:10	181.1	↓-5.4
9/9 10:20	175.3	↓-5.8
9/9 10:30	169.2	↓-6.1
9/9 10:40	162.7	↓-6.5
9/9 10:50	156.0	↓-6.7
9/9 11:00	149.0	↓-7.0
9/9 11:10	141.9	↓-7.1
9/9 11:20	134.6	↓-7.3
9/9 11:30	127.2	↓-7.4	最大潮位差
9/9 11:40	119.8	↓-7.4	最大潮位差
9/9 11:50	112.4	↓-7.4	最大潮位差
9/9 12:00	105.1	↓-7.3
9/9 12:10	97.9	↓-7.2
9/9 12:20	90.9	↓-7.0
9/9 12:30	84.1	↓-6.8
9/9 12:40	77.5	↓-6.6
9/9 12:50	71.3	↓-6.2
9/9 13:00	65.5	↓-5.8
9/9 13:10	60.0	↓-5.5
9/9 13:20	54.9	↓-5.1
9/9 13:30	50.4	↓-4.5
9/9 13:40	46.3	↓-4.1
9/9 13:50	42.8	↓-3.5
9/9 14:00	39.8	↓-3.0
9/9 14:10	37.4	↓-2.4
9/9 14:20	35.6	↓-1.8
9/9 14:30	34.4	↓-1.2
9/9 14:40	33.8	↓-0.6	干潮
9/9 14:50	33.8	0
9/9 15:00	34.4	↑0.6
9/9 15:10	35.6	↑1.2
9/9 15:20	37.4	↑1.8
9/9 15:30	39.8	↑2.4
9/9 15:40	42.7	↑2.9
9/9 15:50	46.2	↑3.5
9/9 16:00	50.2	↑4.0
9/9 16:10	54.6	↑4.4
9/9 16:20	59.6	↑5.0
9/9 16:30	64.9	↑5.3
9/9 16:40	70.6	↑5.7
9/9 16:50	76.6	↑6.0
9/9 17:00	82.9	↑6.3
9/9 17:10	89.4	↑6.5
9/9 17:20	96.2	↑6.8
9/9 17:30	103.0	↑6.8
9/9 17:40	110.0	↑7.0
9/9 17:50	116.9	↑6.9
9/9 18:00	123.9	↑7.0
9/9 18:10	130.8	↑6.9
9/9 18:20	137.6	↑6.8
9/9 18:30	144.2	↑6.6
9/9 18:40	150.6	↑6.4
9/9 18:50	156.7	↑6.1
9/9 19:00	162.6	↑5.9
9/9 19:10	168.1	↑5.5
9/9 19:20	173.2	↑5.1
9/9 19:30	177.8	↑4.6
9/9 19:40	182.1	↑4.3
9/9 19:50	185.8	↑3.7
9/9 20:00	189.0	↑3.2
9/9 20:10	191.7	↑2.7
9/9 20:20	193.8	↑2.1
9/9 20:30	195.4	↑1.6
9/9 20:40	196.4	↑1.0
9/9 20:50	196.8	↑0.4	満潮
9/9 21:00	196.6	↓-0.2
9/9 21:10	195.8	↓-0.8
9/9 21:20	194.5	↓-1.3
9/9 21:30	192.6	↓-1.9
9/9 21:40	190.1	↓-2.5
9/9 21:50	187.1	↓-3.0
9/9 22:00	183.6	↓-3.5
9/9 22:10	179.6	↓-4.0
9/9 22:20	175.1	↓-4.5
9/9 22:30	170.2	↓-4.9
9/9 22:40	165.0	↓-5.2
9/9 22:50	159.3	↓-5.7
9/9 23:00	153.4	↓-5.9
9/9 23:10	147.2	↓-6.2
9/9 23:20	140.8	↓-6.4
9/9 23:30	134.2	↓-6.6
9/9 23:40	127.5	↓-6.7
9/9 23:50	120.8	↓-6.7