20 (日)	09:02	02:47	21:06	15:04
	197cm	19cm	193cm	49cm
中潮 出 07:02 入 18:26 出 21:51 入 09:14

石川（沖縄）2022年02月20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
2/20 00:00	91.3	↓-7.4
2/20 00:10	84.0	↓-7.3
2/20 00:20	76.8	↓-7.2
2/20 00:30	69.9	↓-6.9
2/20 00:40	63.2	↓-6.7
2/20 00:50	56.9	↓-6.3
2/20 01:00	50.9	↓-6.0
2/20 01:10	45.4	↓-5.5
2/20 01:20	40.2	↓-5.2
2/20 01:30	35.6	↓-4.6
2/20 01:40	31.4	↓-4.2
2/20 01:50	27.7	↓-3.7
2/20 02:00	24.7	↓-3.0
2/20 02:10	22.1	↓-2.6
2/20 02:20	20.2	↓-1.9
2/20 02:30	18.9	↓-1.3
2/20 02:40	18.2	↓-0.7	干潮
2/20 02:50	18.2	0
2/20 03:00	18.7	↑0.5
2/20 03:10	19.9	↑1.2
2/20 03:20	21.7	↑1.8
2/20 03:30	24.1	↑2.4
2/20 03:40	27.1	↑3.0
2/20 03:50	30.7	↑3.6
2/20 04:00	34.8	↑4.1
2/20 04:10	39.5	↑4.7
2/20 04:20	44.6	↑5.1
2/20 04:30	50.2	↑5.6
2/20 04:40	56.2	↑6.0
2/20 04:50	62.5	↑6.3
2/20 05:00	69.2	↑6.7
2/20 05:10	76.2	↑7.0
2/20 05:20	83.4	↑7.2
2/20 05:30	90.7	↑7.3
2/20 05:40	98.1	↑7.4
2/20 05:50	105.7	↑7.6	最大潮位差
2/20 06:00	113.2	↑7.5
2/20 06:10	120.6	↑7.4
2/20 06:20	128.0	↑7.4
2/20 06:30	135.2	↑7.2
2/20 06:40	142.2	↑7.0
2/20 06:50	149.0	↑6.8
2/20 07:00	155.4	↑6.4
2/20 07:10	161.5	↑6.1
2/20 07:20	167.3	↑5.8
2/20 07:30	172.6	↑5.3
2/20 07:40	177.4	↑4.8
2/20 07:50	181.8	↑4.4
2/20 08:00	185.6	↑3.8
2/20 08:10	188.9	↑3.3
2/20 08:20	191.6	↑2.7
2/20 08:30	193.8	↑2.2
2/20 08:40	195.4	↑1.6
2/20 08:50	196.3	↑0.9
2/20 09:00	196.7	↑0.4	満潮
2/20 09:10	196.5	↓-0.2
2/20 09:20	195.6	↓-0.9
2/20 09:30	194.2	↓-1.4
2/20 09:40	192.2	↓-2.0
2/20 09:50	189.7	↓-2.5
2/20 10:00	186.6	↓-3.1
2/20 10:10	183.1	↓-3.5
2/20 10:20	179.0	↓-4.1
2/20 10:30	174.6	↓-4.4
2/20 10:40	169.7	↓-4.9
2/20 10:50	164.5	↓-5.2
2/20 11:00	159.0	↓-5.5
2/20 11:10	153.2	↓-5.8
2/20 11:20	147.1	↓-6.1
2/20 11:30	140.9	↓-6.2
2/20 11:40	134.6	↓-6.3
2/20 11:50	128.2	↓-6.4
2/20 12:00	121.8	↓-6.4
2/20 12:10	115.4	↓-6.4
2/20 12:20	109.1	↓-6.3
2/20 12:30	102.9	↓-6.2
2/20 12:40	96.9	↓-6.0
2/20 12:50	91.0	↓-5.9
2/20 13:00	85.4	↓-5.6
2/20 13:10	80.1	↓-5.3
2/20 13:20	75.1	↓-5.0
2/20 13:30	70.4	↓-4.7
2/20 13:40	66.1	↓-4.3
2/20 13:50	62.3	↓-3.8
2/20 14:00	58.9	↓-3.4
2/20 14:10	55.9	↓-3.0
2/20 14:20	53.4	↓-2.5
2/20 14:30	51.4	↓-2.0
2/20 14:40	49.9	↓-1.5
2/20 14:50	49.0	↓-0.9
2/20 15:00	48.5	↓-0.5	干潮
2/20 15:10	48.6	↑0.1
2/20 15:20	49.3	↑0.7
2/20 15:30	50.4	↑1.1
2/20 15:40	52.1	↑1.7
2/20 15:50	54.3	↑2.2
2/20 16:00	56.9	↑2.6
2/20 16:10	60.1	↑3.2
2/20 16:20	63.7	↑3.6
2/20 16:30	67.7	↑4.0
2/20 16:40	72.2	↑4.5
2/20 16:50	77.0	↑4.8
2/20 17:00	82.1	↑5.1
2/20 17:10	87.5	↑5.4
2/20 17:20	93.2	↑5.7
2/20 17:30	99.1	↑5.9
2/20 17:40	105.1	↑6.0
2/20 17:50	111.3	↑6.2
2/20 18:00	117.5	↑6.2
2/20 18:10	123.8	↑6.3
2/20 18:20	130.0	↑6.2
2/20 18:30	136.2	↑6.2
2/20 18:40	142.2	↑6.0
2/20 18:50	148.1	↑5.9
2/20 19:00	153.7	↑5.6
2/20 19:10	159.2	↑5.5
2/20 19:20	164.3	↑5.1
2/20 19:30	169.1	↑4.8
2/20 19:40	173.5	↑4.4
2/20 19:50	177.6	↑4.1
2/20 20:00	181.2	↑3.6
2/20 20:10	184.3	↑3.1
2/20 20:20	187.0	↑2.7
2/20 20:30	189.1	↑2.1
2/20 20:40	190.8	↑1.7
2/20 20:50	191.9	↑1.1
2/20 21:00	192.4	↑0.5	満潮
2/20 21:10	192.4	0
2/20 21:20	191.8	↓-0.6
2/20 21:30	190.7	↓-1.1
2/20 21:40	189.0	↓-1.7
2/20 21:50	186.8	↓-2.2
2/20 22:00	184.0	↓-2.8
2/20 22:10	180.7	↓-3.3
2/20 22:20	177.0	↓-3.7
2/20 22:30	172.7	↓-4.3
2/20 22:40	168.0	↓-4.7
2/20 22:50	163.0	↓-5.0
2/20 23:00	157.5	↓-5.5
2/20 23:10	151.7	↓-5.8
2/20 23:20	145.7	↓-6.0
2/20 23:30	139.4	↓-6.3
2/20 23:40	132.9	↓-6.5
2/20 23:50	126.2	↓-6.7