20 (火)	05:00	10:36	16:35	23:22
	155cm	77cm	176cm	18cm
中潮 出 07:12 入 17:43 出 03:32 入 14:50

都屋（沖縄）2022年12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
12/20 00:00	51.6	↑3.0
12/20 00:10	54.9	↑3.3
12/20 00:20	58.5	↑3.6
12/20 00:30	62.3	↑3.8
12/20 00:40	66.3	↑4.0
12/20 00:50	70.6	↑4.3
12/20 01:00	75.0	↑4.4
12/20 01:10	79.5	↑4.5
12/20 01:20	84.2	↑4.7
12/20 01:30	88.9	↑4.7
12/20 01:40	93.7	↑4.8
12/20 01:50	98.4	↑4.7
12/20 02:00	103.2	↑4.8
12/20 02:10	107.9	↑4.7
12/20 02:20	112.6	↑4.7
12/20 02:30	117.1	↑4.5
12/20 02:40	121.5	↑4.4
12/20 02:50	125.7	↑4.2
12/20 03:00	129.7	↑4.0
12/20 03:10	133.5	↑3.8
12/20 03:20	137.0	↑3.5
12/20 03:30	140.3	↑3.3
12/20 03:40	143.3	↑3.0
12/20 03:50	145.9	↑2.6
12/20 04:00	148.2	↑2.3
12/20 04:10	150.2	↑2.0
12/20 04:20	151.8	↑1.6
12/20 04:30	153.1	↑1.3
12/20 04:40	154.0	↑0.9
12/20 04:50	154.5	↑0.5	満潮
12/20 05:00	154.7	↑0.2	満潮
12/20 05:10	154.4	↓-0.3
12/20 05:20	153.9	↓-0.5
12/20 05:30	152.9	↓-1.0
12/20 05:40	151.7	↓-1.2
12/20 05:50	150.1	↓-1.6
12/20 06:00	148.2	↓-1.9
12/20 06:10	146.0	↓-2.2
12/20 06:20	143.5	↓-2.5
12/20 06:30	140.8	↓-2.7
12/20 06:40	137.9	↓-2.9
12/20 06:50	134.8	↓-3.1
12/20 07:00	131.5	↓-3.3
12/20 07:10	128.1	↓-3.4
12/20 07:20	124.6	↓-3.5
12/20 07:30	121.0	↓-3.6
12/20 07:40	117.4	↓-3.6
12/20 07:50	113.8	↓-3.6
12/20 08:00	110.2	↓-3.6
12/20 08:10	106.6	↓-3.6
12/20 08:20	103.1	↓-3.5
12/20 08:30	99.7	↓-3.4
12/20 08:40	96.5	↓-3.2
12/20 08:50	93.4	↓-3.1
12/20 09:00	90.5	↓-2.9
12/20 09:10	87.8	↓-2.7
12/20 09:20	85.3	↓-2.5
12/20 09:30	83.1	↓-2.2
12/20 09:40	81.2	↓-1.9
12/20 09:50	79.6	↓-1.6
12/20 10:00	78.3	↓-1.3
12/20 10:10	77.3	↓-1.0
12/20 10:20	76.6	↓-0.7
12/20 10:30	76.2	↓-0.4	干潮
12/20 10:40	76.2	0
12/20 10:50	76.6	↑0.4
12/20 11:00	77.3	↑0.7
12/20 11:10	78.3	↑1.0
12/20 11:20	79.6	↑1.3
12/20 11:30	81.3	↑1.7
12/20 11:40	83.3	↑2.0
12/20 11:50	85.6	↑2.3
12/20 12:00	88.2	↑2.6
12/20 12:10	91.1	↑2.9
12/20 12:20	94.3	↑3.2
12/20 12:30	97.6	↑3.3
12/20 12:40	101.2	↑3.6
12/20 12:50	105.0	↑3.8
12/20 13:00	109.0	↑4.0
12/20 13:10	113.1	↑4.1
12/20 13:20	117.3	↑4.2
12/20 13:30	121.6	↑4.3
12/20 13:40	125.9	↑4.3
12/20 13:50	130.2	↑4.3
12/20 14:00	134.6	↑4.4
12/20 14:10	138.8	↑4.2
12/20 14:20	143.0	↑4.2
12/20 14:30	147.1	↑4.1
12/20 14:40	151.0	↑3.9
12/20 14:50	154.8	↑3.8
12/20 15:00	158.3	↑3.5
12/20 15:10	161.5	↑3.2
12/20 15:20	164.5	↑3.0
12/20 15:30	167.2	↑2.7
12/20 15:40	169.6	↑2.4
12/20 15:50	171.6	↑2.0
12/20 16:00	173.2	↑1.6
12/20 16:10	174.4	↑1.2
12/20 16:20	175.2	↑0.8
12/20 16:30	175.6	↑0.4	満潮
12/20 16:40	175.6	0
12/20 16:50	175.1	↓-0.5
12/20 17:00	174.2	↓-0.9
12/20 17:10	172.8	↓-1.4
12/20 17:20	171.0	↓-1.8
12/20 17:30	168.8	↓-2.2
12/20 17:40	166.1	↓-2.7
12/20 17:50	163.0	↓-3.1
12/20 18:00	159.5	↓-3.5
12/20 18:10	155.6	↓-3.9
12/20 18:20	151.4	↓-4.2
12/20 18:30	146.8	↓-4.6
12/20 18:40	142.0	↓-4.8
12/20 18:50	136.8	↓-5.2
12/20 19:00	131.4	↓-5.4
12/20 19:10	125.8	↓-5.6
12/20 19:20	120.0	↓-5.8
12/20 19:30	114.1	↓-5.9
12/20 19:40	108.0	↓-6.1
12/20 19:50	101.9	↓-6.1
12/20 20:00	95.8	↓-6.1
12/20 20:10	89.6	↓-6.2	最大潮位差
12/20 20:20	83.5	↓-6.1
12/20 20:30	77.5	↓-6.0
12/20 20:40	71.6	↓-5.9
12/20 20:50	65.8	↓-5.8
12/20 21:00	60.2	↓-5.6
12/20 21:10	54.9	↓-5.3
12/20 21:20	49.8	↓-5.1
12/20 21:30	45.0	↓-4.8
12/20 21:40	40.5	↓-4.5
12/20 21:50	36.3	↓-4.2
12/20 22:00	32.5	↓-3.8
12/20 22:10	29.1	↓-3.4
12/20 22:20	26.1	↓-3.0
12/20 22:30	23.6	↓-2.5
12/20 22:40	21.4	↓-2.2
12/20 22:50	19.7	↓-1.7
12/20 23:00	18.5	↓-1.2
12/20 23:10	17.7	↓-0.8
12/20 23:20	17.5	↓-0.2	干潮
12/20 23:30	17.6	↑0.1
12/20 23:40	18.3	↑0.7
12/20 23:50	19.4	↑1.1