12 (金)	06:43	00:20	18:18	12:27
	190cm	25cm	197cm	68cm
大潮 出 06:42 入 18:37 出 06:11 入 17:34

石川（沖縄）2021年03月12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
3/12 00:00	25.5	↓-1.3
3/12 00:10	24.8	↓-0.7	干潮
3/12 00:20	24.6	↓-0.2	干潮
3/12 00:30	24.9	↑0.3
3/12 00:40	25.8	↑0.9
3/12 00:50	27.2	↑1.4
3/12 01:00	29.2	↑2.0
3/12 01:10	31.7	↑2.5
3/12 01:20	34.7	↑3.0
3/12 01:30	38.1	↑3.4
3/12 01:40	42.1	↑4.0
3/12 01:50	46.5	↑4.4
3/12 02:00	51.3	↑4.8
3/12 02:10	56.5	↑5.2
3/12 02:20	62.0	↑5.5
3/12 02:30	67.9	↑5.9
3/12 02:40	74.0	↑6.1
3/12 02:50	80.3	↑6.3
3/12 03:00	86.9	↑6.6
3/12 03:10	93.5	↑6.6
3/12 03:20	100.3	↑6.8
3/12 03:30	107.1	↑6.8
3/12 03:40	113.9	↑6.8
3/12 03:50	120.6	↑6.7
3/12 04:00	127.2	↑6.6
3/12 04:10	133.7	↑6.5
3/12 04:20	140.1	↑6.4
3/12 04:30	146.2	↑6.1
3/12 04:40	152.0	↑5.8
3/12 04:50	157.5	↑5.5
3/12 05:00	162.7	↑5.2
3/12 05:10	167.5	↑4.8
3/12 05:20	171.9	↑4.4
3/12 05:30	175.8	↑3.9
3/12 05:40	179.3	↑3.5
3/12 05:50	182.3	↑3.0
3/12 06:00	184.8	↑2.5
3/12 06:10	186.8	↑2.0
3/12 06:20	188.2	↑1.4
3/12 06:30	189.1	↑0.9
3/12 06:40	189.5	↑0.4	満潮
3/12 06:50	189.3	↓-0.2
3/12 07:00	188.6	↓-0.7
3/12 07:10	187.4	↓-1.2
3/12 07:20	185.6	↓-1.8
3/12 07:30	183.4	↓-2.2
3/12 07:40	180.7	↓-2.7
3/12 07:50	177.5	↓-3.2
3/12 08:00	174.0	↓-3.5
3/12 08:10	170.1	↓-3.9
3/12 08:20	165.8	↓-4.3
3/12 08:30	161.2	↓-4.6
3/12 08:40	156.4	↓-4.8
3/12 08:50	151.4	↓-5.0
3/12 09:00	146.1	↓-5.3
3/12 09:10	140.8	↓-5.3
3/12 09:20	135.3	↓-5.5
3/12 09:30	129.9	↓-5.4
3/12 09:40	124.4	↓-5.5
3/12 09:50	118.9	↓-5.5
3/12 10:00	113.6	↓-5.3
3/12 10:10	108.3	↓-5.3
3/12 10:20	103.3	↓-5.0
3/12 10:30	98.4	↓-4.9
3/12 10:40	93.8	↓-4.6
3/12 10:50	89.5	↓-4.3
3/12 11:00	85.5	↓-4.0
3/12 11:10	81.8	↓-3.7
3/12 11:20	78.5	↓-3.3
3/12 11:30	75.6	↓-2.9
3/12 11:40	73.2	↓-2.4
3/12 11:50	71.2	↓-2.0
3/12 12:00	69.6	↓-1.6
3/12 12:10	68.6	↓-1.0
3/12 12:20	68.0	↓-0.6	干潮
3/12 12:30	68.0	0
3/12 12:40	68.4	↑0.4
3/12 12:50	69.3	↑0.9
3/12 13:00	70.8	↑1.5
3/12 13:10	72.7	↑1.9
3/12 13:20	75.1	↑2.4
3/12 13:30	78.0	↑2.9
3/12 13:40	81.3	↑3.3
3/12 13:50	85.0	↑3.7
3/12 14:00	89.1	↑4.1
3/12 14:10	93.5	↑4.4
3/12 14:20	98.2	↑4.7
3/12 14:30	103.3	↑5.1
3/12 14:40	108.5	↑5.2
3/12 14:50	114.0	↑5.5
3/12 15:00	119.6	↑5.6
3/12 15:10	125.3	↑5.7
3/12 15:20	131.0	↑5.7
3/12 15:30	136.8	↑5.8
3/12 15:40	142.5	↑5.7
3/12 15:50	148.2	↑5.7
3/12 16:00	153.7	↑5.5
3/12 16:10	159.1	↑5.4
3/12 16:20	164.2	↑5.1
3/12 16:30	169.1	↑4.9
3/12 16:40	173.7	↑4.6
3/12 16:50	178.0	↑4.3
3/12 17:00	181.9	↑3.9
3/12 17:10	185.4	↑3.5
3/12 17:20	188.5	↑3.1
3/12 17:30	191.2	↑2.7
3/12 17:40	193.3	↑2.1
3/12 17:50	195.0	↑1.7
3/12 18:00	196.2	↑1.2
3/12 18:10	196.8	↑0.6	満潮
3/12 18:20	197.0	↑0.2
3/12 18:30	196.5	↓-0.5
3/12 18:40	195.6	↓-0.9
3/12 18:50	194.1	↓-1.5
3/12 19:00	192.0	↓-2.1
3/12 19:10	189.5	↓-2.5
3/12 19:20	186.4	↓-3.1
3/12 19:30	182.9	↓-3.5
3/12 19:40	178.9	↓-4.0
3/12 19:50	174.4	↓-4.5
3/12 20:00	169.5	↓-4.9
3/12 20:10	164.2	↓-5.3
3/12 20:20	158.6	↓-5.6
3/12 20:30	152.7	↓-5.9
3/12 20:40	146.5	↓-6.2
3/12 20:50	140.1	↓-6.4
3/12 21:00	133.4	↓-6.7
3/12 21:10	126.7	↓-6.7
3/12 21:20	119.8	↓-6.9
3/12 21:30	112.8	↓-7.0	最大潮位差
3/12 21:40	105.9	↓-6.9
3/12 21:50	98.9	↓-7.0	最大潮位差
3/12 22:00	92.0	↓-6.9
3/12 22:10	85.3	↓-6.7
3/12 22:20	78.7	↓-6.6
3/12 22:30	72.3	↓-6.4
3/12 22:40	66.1	↓-6.2
3/12 22:50	60.2	↓-5.9
3/12 23:00	54.6	↓-5.6
3/12 23:10	49.4	↓-5.2
3/12 23:20	44.5	↓-4.9
3/12 23:30	40.1	↓-4.4
3/12 23:40	36.1	↓-4.0
3/12 23:50	32.5	↓-3.6