23 (木)	08:29	02:20	20:36	14:32
	192cm	43cm	191cm	51cm
大潮 出 06:28 入 18:35 出 20:08 入 08:11

長山（沖縄）2021年09月23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
9/23 00:00	88.9	↓-6.0
9/23 00:10	83.1	↓-5.8
9/23 00:20	77.6	↓-5.5
9/23 00:30	72.3	↓-5.3
9/23 00:40	67.4	↓-4.9
9/23 00:50	62.8	↓-4.6
9/23 01:00	58.6	↓-4.2
9/23 01:10	54.9	↓-3.7
9/23 01:20	51.6	↓-3.3
9/23 01:30	48.8	↓-2.8
9/23 01:40	46.4	↓-2.4
9/23 01:50	44.6	↓-1.8
9/23 02:00	43.4	↓-1.2
9/23 02:10	42.6	↓-0.8	干潮
9/23 02:20	42.4	↓-0.2	干潮
9/23 02:30	42.8	↑0.4
9/23 02:40	43.6	↑0.8
9/23 02:50	45.1	↑1.5
9/23 03:00	47.0	↑1.9
9/23 03:10	49.4	↑2.4
9/23 03:20	52.4	↑3.0
9/23 03:30	55.8	↑3.4
9/23 03:40	59.6	↑3.8
9/23 03:50	63.9	↑4.3
9/23 04:00	68.5	↑4.6
9/23 04:10	73.5	↑5.0
9/23 04:20	78.8	↑5.3
9/23 04:30	84.4	↑5.6
9/23 04:40	90.3	↑5.9
9/23 04:50	96.3	↑6.0
9/23 05:00	102.4	↑6.1
9/23 05:10	108.7	↑6.3
9/23 05:20	115.0	↑6.3
9/23 05:30	121.4	↑6.4	最大潮位差
9/23 05:40	127.7	↑6.3
9/23 05:50	133.9	↑6.2
9/23 06:00	140.0	↑6.1
9/23 06:10	145.9	↑5.9
9/23 06:20	151.6	↑5.7
9/23 06:30	157.1	↑5.5
9/23 06:40	162.2	↑5.1
9/23 06:50	167.1	↑4.9
9/23 07:00	171.5	↑4.4
9/23 07:10	175.6	↑4.1
9/23 07:20	179.3	↑3.7
9/23 07:30	182.5	↑3.2
9/23 07:40	185.2	↑2.7
9/23 07:50	187.4	↑2.2
9/23 08:00	189.1	↑1.7
9/23 08:10	190.3	↑1.2
9/23 08:20	191.0	↑0.7	満潮
9/23 08:30	191.1	↑0.1
9/23 08:40	190.7	↓-0.4
9/23 08:50	189.8	↓-0.9
9/23 09:00	188.3	↓-1.5
9/23 09:10	186.4	↓-1.9
9/23 09:20	184.0	↓-2.4
9/23 09:30	181.0	↓-3.0
9/23 09:40	177.7	↓-3.3
9/23 09:50	173.9	↓-3.8
9/23 10:00	169.7	↓-4.2
9/23 10:10	165.2	↓-4.5
9/23 10:20	160.3	↓-4.9
9/23 10:30	155.1	↓-5.2
9/23 10:40	149.7	↓-5.4
9/23 10:50	144.1	↓-5.6
9/23 11:00	138.3	↓-5.8
9/23 11:10	132.4	↓-5.9
9/23 11:20	126.4	↓-6.0
9/23 11:30	120.3	↓-6.1
9/23 11:40	114.3	↓-6.0
9/23 11:50	108.3	↓-6.0
9/23 12:00	102.4	↓-5.9
9/23 12:10	96.6	↓-5.8
9/23 12:20	91.1	↓-5.5
9/23 12:30	85.7	↓-5.4
9/23 12:40	80.6	↓-5.1
9/23 12:50	75.9	↓-4.7
9/23 13:00	71.4	↓-4.5
9/23 13:10	67.3	↓-4.1
9/23 13:20	63.7	↓-3.6
9/23 13:30	60.4	↓-3.3
9/23 13:40	57.6	↓-2.8
9/23 13:50	55.3	↓-2.3
9/23 14:00	53.4	↓-1.9
9/23 14:10	52.1	↓-1.3
9/23 14:20	51.3	↓-0.8
9/23 14:30	51.0	↓-0.3	干潮
9/23 14:40	51.2	↑0.2
9/23 14:50	51.9	↑0.7
9/23 15:00	53.1	↑1.2
9/23 15:10	54.9	↑1.8
9/23 15:20	57.1	↑2.2
9/23 15:30	59.8	↑2.7
9/23 15:40	63.0	↑3.2
9/23 15:50	66.6	↑3.6
9/23 16:00	70.5	↑3.9
9/23 16:10	74.9	↑4.4
9/23 16:20	79.6	↑4.7
9/23 16:30	84.6	↑5.0
9/23 16:40	89.9	↑5.3
9/23 16:50	95.4	↑5.5
9/23 17:00	101.1	↑5.7
9/23 17:10	106.9	↑5.8
9/23 17:20	112.9	↑6.0
9/23 17:30	118.9	↑6.0
9/23 17:40	124.9	↑6.0
9/23 17:50	130.9	↑6.0
9/23 18:00	136.8	↑5.9
9/23 18:10	142.6	↑5.8
9/23 18:20	148.2	↑5.6
9/23 18:30	153.6	↑5.4
9/23 18:40	158.8	↑5.2
9/23 18:50	163.7	↑4.9
9/23 19:00	168.3	↑4.6
9/23 19:10	172.5	↑4.2
9/23 19:20	176.4	↑3.9
9/23 19:30	179.8	↑3.4
9/23 19:40	182.8	↑3.0
9/23 19:50	185.4	↑2.6
9/23 20:00	187.4	↑2.0
9/23 20:10	189.0	↑1.6
9/23 20:20	190.0	↑1.0
9/23 20:30	190.5	↑0.5	満潮
9/23 20:40	190.6	↑0.1
9/23 20:50	190.1	↓-0.5
9/23 21:00	189.0	↓-1.1
9/23 21:10	187.5	↓-1.5
9/23 21:20	185.5	↓-2.0
9/23 21:30	182.9	↓-2.6
9/23 21:40	179.9	↓-3.0
9/23 21:50	176.5	↓-3.4
9/23 22:00	172.6	↓-3.9
9/23 22:10	168.4	↓-4.2
9/23 22:20	163.7	↓-4.7
9/23 22:30	158.8	↓-4.9
9/23 22:40	153.5	↓-5.3
9/23 22:50	148.0	↓-5.5
9/23 23:00	142.2	↓-5.8
9/23 23:10	136.3	↓-5.9
9/23 23:20	130.2	↓-6.1
9/23 23:30	124.0	↓-6.2
9/23 23:40	117.8	↓-6.2
9/23 23:50	111.6	↓-6.2