9 (土)	08:27	02:05	20:11	14:18
	203cm	8cm	208cm	52cm
中潮 出 06:26 入 18:09 出 09:09 入 20:17

石川（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	54.0	↓-7.2
10/9 00:10	47.3	↓-6.7
10/9 00:20	41.0	↓-6.3
10/9 00:30	35.1	↓-5.9
10/9 00:40	29.7	↓-5.4
10/9 00:50	24.9	↓-4.8
10/9 01:00	20.6	↓-4.3
10/9 01:10	16.8	↓-3.8
10/9 01:20	13.7	↓-3.1
10/9 01:30	11.2	↓-2.5
10/9 01:40	9.3	↓-1.9
10/9 01:50	8.1	↓-1.2
10/9 02:00	7.5	↓-0.6	干潮
10/9 02:10	7.6	↑0.1
10/9 02:20	8.3	↑0.7
10/9 02:30	9.7	↑1.4
10/9 02:40	11.8	↑2.1
10/9 02:50	14.4	↑2.6
10/9 03:00	17.7	↑3.3
10/9 03:10	21.6	↑3.9
10/9 03:20	26.1	↑4.5
10/9 03:30	31.1	↑5.0
10/9 03:40	36.5	↑5.4
10/9 03:50	42.5	↑6.0
10/9 04:00	48.9	↑6.4
10/9 04:10	55.7	↑6.8
10/9 04:20	62.8	↑7.1
10/9 04:30	70.2	↑7.4
10/9 04:40	77.8	↑7.6
10/9 04:50	85.7	↑7.9
10/9 05:00	93.6	↑7.9
10/9 05:10	101.6	↑8.0
10/9 05:20	109.7	↑8.1	最大潮位差
10/9 05:30	117.7	↑8.0
10/9 05:40	125.6	↑7.9
10/9 05:50	133.4	↑7.8
10/9 06:00	140.9	↑7.5
10/9 06:10	148.3	↑7.4
10/9 06:20	155.3	↑7.0
10/9 06:30	162.0	↑6.7
10/9 06:40	168.3	↑6.3
10/9 06:50	174.2	↑5.9
10/9 07:00	179.6	↑5.4
10/9 07:10	184.5	↑4.9
10/9 07:20	188.8	↑4.3
10/9 07:30	192.6	↑3.8
10/9 07:40	195.8	↑3.2
10/9 07:50	198.5	↑2.7
10/9 08:00	200.5	↑2.0
10/9 08:10	201.8	↑1.3
10/9 08:20	202.6	↑0.8	満潮
10/9 08:30	202.7	↑0.1
10/9 08:40	202.1	↓-0.6
10/9 08:50	200.9	↓-1.2
10/9 09:00	199.2	↓-1.7
10/9 09:10	196.8	↓-2.4
10/9 09:20	193.8	↓-3.0
10/9 09:30	190.3	↓-3.5
10/9 09:40	186.3	↓-4.0
10/9 09:50	181.8	↓-4.5
10/9 10:00	176.8	↓-5.0
10/9 10:10	171.5	↓-5.3
10/9 10:20	165.8	↓-5.7
10/9 10:30	159.8	↓-6.0
10/9 10:40	153.5	↓-6.3
10/9 10:50	147.1	↓-6.4
10/9 11:00	140.4	↓-6.7
10/9 11:10	133.7	↓-6.7
10/9 11:20	127.0	↓-6.7
10/9 11:30	120.2	↓-6.8
10/9 11:40	113.6	↓-6.6
10/9 11:50	107.0	↓-6.6
10/9 12:00	100.6	↓-6.4
10/9 12:10	94.4	↓-6.2
10/9 12:20	88.5	↓-5.9
10/9 12:30	83.0	↓-5.5
10/9 12:40	77.7	↓-5.3
10/9 12:50	72.9	↓-4.8
10/9 13:00	68.4	↓-4.5
10/9 13:10	64.5	↓-3.9
10/9 13:20	61.0	↓-3.5
10/9 13:30	58.1	↓-2.9
10/9 13:40	55.6	↓-2.5
10/9 13:50	53.8	↓-1.8
10/9 14:00	52.5	↓-1.3
10/9 14:10	51.8	↓-0.7	干潮
10/9 14:20	51.7	↓-0.1
10/9 14:30	52.2	↑0.5
10/9 14:40	53.3	↑1.1
10/9 14:50	55.0	↑1.7
10/9 15:00	57.3	↑2.3
10/9 15:10	60.1	↑2.8
10/9 15:20	63.5	↑3.4
10/9 15:30	67.4	↑3.9
10/9 15:40	71.7	↑4.3
10/9 15:50	76.6	↑4.9
10/9 16:00	81.9	↑5.3
10/9 16:10	87.5	↑5.6
10/9 16:20	93.5	↑6.0
10/9 16:30	99.8	↑6.3
10/9 16:40	106.3	↑6.5
10/9 16:50	113.0	↑6.7
10/9 17:00	119.8	↑6.8
10/9 17:10	126.7	↑6.9
10/9 17:20	133.7	↑7.0
10/9 17:30	140.6	↑6.9
10/9 17:40	147.4	↑6.8
10/9 17:50	154.1	↑6.7
10/9 18:00	160.6	↑6.5
10/9 18:10	166.9	↑6.3
10/9 18:20	172.8	↑5.9
10/9 18:30	178.4	↑5.6
10/9 18:40	183.7	↑5.3
10/9 18:50	188.5	↑4.8
10/9 19:00	192.8	↑4.3
10/9 19:10	196.6	↑3.8
10/9 19:20	199.9	↑3.3
10/9 19:30	202.7	↑2.8
10/9 19:40	204.8	↑2.1
10/9 19:50	206.4	↑1.6
10/9 20:00	207.3	↑0.9
10/9 20:10	207.6	↑0.3	満潮
10/9 20:20	207.3	↓-0.3
10/9 20:30	206.3	↓-1.0
10/9 20:40	204.7	↓-1.6
10/9 20:50	202.5	↓-2.2
10/9 21:00	199.7	↓-2.8
10/9 21:10	196.3	↓-3.4
10/9 21:20	192.3	↓-4.0
10/9 21:30	187.7	↓-4.6
10/9 21:40	182.6	↓-5.1
10/9 21:50	177.1	↓-5.5
10/9 22:00	171.1	↓-6.0
10/9 22:10	164.7	↓-6.4
10/9 22:20	157.9	↓-6.8
10/9 22:30	150.8	↓-7.1
10/9 22:40	143.4	↓-7.4
10/9 22:50	135.8	↓-7.6
10/9 23:00	128.1	↓-7.7
10/9 23:10	120.2	↓-7.9
10/9 23:20	112.2	↓-8.0
10/9 23:30	104.3	↓-7.9
10/9 23:40	96.4	↓-7.9
10/9 23:50	88.5	↓-7.9