1 (金)	09:03	02:28	20:14	14:31
	174cm	-9cm	189cm	77cm
中潮 出 07:17 入 17:50 出 19:50 入 08:57

那覇（沖縄）2021年01月1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
1/1 00:00	49.4	↓-7.1
1/1 00:10	42.4	↓-7.0
1/1 00:20	35.8	↓-6.6
1/1 00:30	29.5	↓-6.3
1/1 00:40	23.5	↓-6.0
1/1 00:50	17.9	↓-5.6
1/1 01:00	12.8	↓-5.1
1/1 01:10	8.1	↓-4.7
1/1 01:20	3.9	↓-4.2
1/1 01:30	0.3	↓-3.6
1/1 01:40	-2.8	↓-3.1
1/1 01:50	-5.3	↓-2.5
1/1 02:00	-7.2	↓-1.9
1/1 02:10	-8.6	↓-1.4
1/1 02:20	-9.3	↓-0.7	干潮
1/1 02:30	-9.4	↓-0.1
1/1 02:40	-8.9	↑0.5
1/1 02:50	-7.9	↑1.0
1/1 03:00	-6.2	↑1.7
1/1 03:10	-3.9	↑2.3
1/1 03:20	-1.1	↑2.8
1/1 03:30	2.3	↑3.4
1/1 03:40	6.2	↑3.9
1/1 03:50	10.6	↑4.4
1/1 04:00	15.5	↑4.9
1/1 04:10	20.8	↑5.3
1/1 04:20	26.6	↑5.8
1/1 04:30	32.6	↑6.0
1/1 04:40	39.0	↑6.4
1/1 04:50	45.7	↑6.7
1/1 05:00	52.7	↑7.0
1/1 05:10	59.8	↑7.1
1/1 05:20	67.1	↑7.3
1/1 05:30	74.4	↑7.3
1/1 05:40	81.8	↑7.4
1/1 05:50	89.2	↑7.4
1/1 06:00	96.5	↑7.3
1/1 06:10	103.8	↑7.3
1/1 06:20	110.8	↑7.0
1/1 06:30	117.7	↑6.9
1/1 06:40	124.3	↑6.6
1/1 06:50	130.7	↑6.4
1/1 07:00	136.7	↑6.0
1/1 07:10	142.3	↑5.6
1/1 07:20	147.6	↑5.3
1/1 07:30	152.4	↑4.8
1/1 07:40	156.7	↑4.3
1/1 07:50	160.6	↑3.9
1/1 08:00	164.0	↑3.4
1/1 08:10	166.9	↑2.9
1/1 08:20	169.3	↑2.4
1/1 08:30	171.1	↑1.8
1/1 08:40	172.5	↑1.4
1/1 08:50	173.3	↑0.8
1/1 09:00	173.7	↑0.4	満潮
1/1 09:10	173.5	↓-0.2
1/1 09:20	172.9	↓-0.6
1/1 09:30	171.8	↓-1.1
1/1 09:40	170.3	↓-1.5
1/1 09:50	168.3	↓-2.0
1/1 10:00	166.0	↓-2.3
1/1 10:10	163.3	↓-2.7
1/1 10:20	160.2	↓-3.1
1/1 10:30	156.9	↓-3.3
1/1 10:40	153.2	↓-3.7
1/1 10:50	149.3	↓-3.9
1/1 11:00	145.2	↓-4.1
1/1 11:10	141.0	↓-4.2
1/1 11:20	136.6	↓-4.4
1/1 11:30	132.1	↓-4.5
1/1 11:40	127.5	↓-4.6
1/1 11:50	122.9	↓-4.6
1/1 12:00	118.4	↓-4.5
1/1 12:10	113.9	↓-4.5
1/1 12:20	109.5	↓-4.4
1/1 12:30	105.2	↓-4.3
1/1 12:40	101.2	↓-4.0
1/1 12:50	97.3	↓-3.9
1/1 13:00	93.7	↓-3.6
1/1 13:10	90.4	↓-3.3
1/1 13:20	87.4	↓-3.0
1/1 13:30	84.7	↓-2.7
1/1 13:40	82.4	↓-2.3
1/1 13:50	80.5	↓-1.9
1/1 14:00	79.0	↓-1.5
1/1 14:10	77.9	↓-1.1
1/1 14:20	77.2	↓-0.7
1/1 14:30	77.0	↓-0.2	干潮
1/1 14:40	77.2	↑0.2
1/1 14:50	77.8	↑0.6
1/1 15:00	78.9	↑1.1
1/1 15:10	80.4	↑1.5
1/1 15:20	82.4	↑2.0
1/1 15:30	84.7	↑2.3
1/1 15:40	87.4	↑2.7
1/1 15:50	90.4	↑3.0
1/1 16:00	93.9	↑3.5
1/1 16:10	97.6	↑3.7
1/1 16:20	101.6	↑4.0
1/1 16:30	105.9	↑4.3
1/1 16:40	110.3	↑4.4
1/1 16:50	115.0	↑4.7
1/1 17:00	119.9	↑4.9
1/1 17:10	124.8	↑4.9
1/1 17:20	129.9	↑5.1
1/1 17:30	135.0	↑5.1
1/1 17:40	140.0	↑5.0
1/1 17:50	145.1	↑5.1
1/1 18:00	150.0	↑4.9
1/1 18:10	154.8	↑4.8
1/1 18:20	159.4	↑4.6
1/1 18:30	163.9	↑4.5
1/1 18:40	168.0	↑4.1
1/1 18:50	171.9	↑3.9
1/1 19:00	175.4	↑3.5
1/1 19:10	178.6	↑3.2
1/1 19:20	181.4	↑2.8
1/1 19:30	183.7	↑2.3
1/1 19:40	185.6	↑1.9
1/1 19:50	187.0	↑1.4
1/1 20:00	187.9	↑0.9
1/1 20:10	188.3	↑0.4	満潮
1/1 20:20	188.2	↓-0.1
1/1 20:30	187.6	↓-0.6
1/1 20:40	186.4	↓-1.2
1/1 20:50	184.7	↓-1.7
1/1 21:00	182.5	↓-2.2
1/1 21:10	179.8	↓-2.7
1/1 21:20	176.5	↓-3.3
1/1 21:30	172.8	↓-3.7
1/1 21:40	168.7	↓-4.1
1/1 21:50	164.1	↓-4.6
1/1 22:00	159.0	↓-5.1
1/1 22:10	153.6	↓-5.4
1/1 22:20	147.8	↓-5.8
1/1 22:30	141.7	↓-6.1
1/1 22:40	135.2	↓-6.5
1/1 22:50	128.5	↓-6.7
1/1 23:00	121.6	↓-6.9
1/1 23:10	114.5	↓-7.1
1/1 23:20	107.2	↓-7.3
1/1 23:30	99.8	↓-7.4
1/1 23:40	92.3	↓-7.5
1/1 23:50	84.7	↓-7.6	最大潮位差