20 (火)	04:48	10:23	16:31	23:14
	152cm	72cm	177cm	20cm
中潮 出 07:12 入 17:42 出 03:31 入 14:49

渡久地（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	55.9	↑3.1
12/20 00:10	59.3	↑3.4
12/20 00:20	62.8	↑3.5
12/20 00:30	66.7	↑3.9
12/20 00:40	70.7	↑4.0
12/20 00:50	74.8	↑4.1
12/20 01:00	79.1	↑4.3
12/20 01:10	83.6	↑4.5
12/20 01:20	88.1	↑4.5
12/20 01:30	92.6	↑4.5
12/20 01:40	97.2	↑4.6
12/20 01:50	101.8	↑4.6
12/20 02:00	106.4	↑4.6
12/20 02:10	110.8	↑4.4
12/20 02:20	115.2	↑4.4
12/20 02:30	119.5	↑4.3
12/20 02:40	123.6	↑4.1
12/20 02:50	127.5	↑3.9
12/20 03:00	131.2	↑3.7
12/20 03:10	134.6	↑3.4
12/20 03:20	137.8	↑3.2
12/20 03:30	140.7	↑2.9
12/20 03:40	143.3	↑2.6
12/20 03:50	145.5	↑2.2
12/20 04:00	147.5	↑2.0
12/20 04:10	149.0	↑1.5
12/20 04:20	150.2	↑1.2
12/20 04:30	151.0	↑0.8
12/20 04:40	151.5	↑0.5	満潮
12/20 04:50	151.6	↑0.1
12/20 05:00	151.3	↓-0.3
12/20 05:10	150.6	↓-0.7
12/20 05:20	149.6	↓-1.0
12/20 05:30	148.2	↓-1.4
12/20 05:40	146.5	↓-1.7
12/20 05:50	144.5	↓-2.0
12/20 06:00	142.2	↓-2.3
12/20 06:10	139.6	↓-2.6
12/20 06:20	136.8	↓-2.8
12/20 06:30	133.8	↓-3.0
12/20 06:40	130.5	↓-3.3
12/20 06:50	127.1	↓-3.4
12/20 07:00	123.6	↓-3.5
12/20 07:10	120.0	↓-3.6
12/20 07:20	116.3	↓-3.7
12/20 07:30	112.6	↓-3.7
12/20 07:40	108.8	↓-3.8
12/20 07:50	105.1	↓-3.7
12/20 08:00	101.5	↓-3.6
12/20 08:10	98.0	↓-3.5
12/20 08:20	94.6	↓-3.4
12/20 08:30	91.3	↓-3.3
12/20 08:40	88.2	↓-3.1
12/20 08:50	85.4	↓-2.8
12/20 09:00	82.7	↓-2.7
12/20 09:10	80.3	↓-2.4
12/20 09:20	78.2	↓-2.1
12/20 09:30	76.4	↓-1.8
12/20 09:40	74.8	↓-1.6
12/20 09:50	73.6	↓-1.2
12/20 10:00	72.7	↓-0.9
12/20 10:10	72.1	↓-0.6
12/20 10:20	71.9	↓-0.2	干潮
12/20 10:30	72.0	↑0.1
12/20 10:40	72.4	↑0.4
12/20 10:50	73.2	↑0.8
12/20 11:00	74.4	↑1.2
12/20 11:10	75.8	↑1.4
12/20 11:20	77.6	↑1.8
12/20 11:30	79.7	↑2.1
12/20 11:40	82.1	↑2.4
12/20 11:50	84.8	↑2.7
12/20 12:00	87.8	↑3.0
12/20 12:10	91.0	↑3.2
12/20 12:20	94.4	↑3.4
12/20 12:30	98.1	↑3.7
12/20 12:40	102.0	↑3.9
12/20 12:50	106.0	↑4.0
12/20 13:00	110.2	↑4.2
12/20 13:10	114.5	↑4.3
12/20 13:20	118.9	↑4.4
12/20 13:30	123.3	↑4.4
12/20 13:40	127.8	↑4.5
12/20 13:50	132.2	↑4.4
12/20 14:00	136.6	↑4.4
12/20 14:10	141.0	↑4.4
12/20 14:20	145.2	↑4.2
12/20 14:30	149.3	↑4.1
12/20 14:40	153.3	↑4.0
12/20 14:50	157.0	↑3.7
12/20 15:00	160.5	↑3.5
12/20 15:10	163.7	↑3.2
12/20 15:20	166.6	↑2.9
12/20 15:30	169.3	↑2.7
12/20 15:40	171.5	↑2.2
12/20 15:50	173.4	↑1.9
12/20 16:00	174.9	↑1.5
12/20 16:10	176.0	↑1.1
12/20 16:20	176.7	↑0.7
12/20 16:30	176.9	↑0.2	満潮
12/20 16:40	176.6	↓-0.3
12/20 16:50	176.0	↓-0.6
12/20 17:00	174.8	↓-1.2
12/20 17:10	173.2	↓-1.6
12/20 17:20	171.1	↓-2.1
12/20 17:30	168.6	↓-2.5
12/20 17:40	165.7	↓-2.9
12/20 17:50	162.3	↓-3.4
12/20 18:00	158.6	↓-3.7
12/20 18:10	154.4	↓-4.2
12/20 18:20	149.9	↓-4.5
12/20 18:30	145.1	↓-4.8
12/20 18:40	140.0	↓-5.1
12/20 18:50	134.6	↓-5.4
12/20 19:00	129.0	↓-5.6
12/20 19:10	123.2	↓-5.8
12/20 19:20	117.2	↓-6.0
12/20 19:30	111.1	↓-6.1
12/20 19:40	105.0	↓-6.1
12/20 19:50	98.8	↓-6.2	最大潮位差
12/20 20:00	92.6	↓-6.2	最大潮位差
12/20 20:10	86.4	↓-6.2	最大潮位差
12/20 20:20	80.4	↓-6.0
12/20 20:30	74.4	↓-6.0
12/20 20:40	68.6	↓-5.8
12/20 20:50	63.0	↓-5.6
12/20 21:00	57.6	↓-5.4
12/20 21:10	52.5	↓-5.1
12/20 21:20	47.6	↓-4.9
12/20 21:30	43.1	↓-4.5
12/20 21:40	38.9	↓-4.2
12/20 21:50	35.1	↓-3.8
12/20 22:00	31.7	↓-3.4
12/20 22:10	28.6	↓-3.1
12/20 22:20	26.0	↓-2.6
12/20 22:30	23.8	↓-2.2
12/20 22:40	22.1	↓-1.7
12/20 22:50	20.8	↓-1.3
12/20 23:00	20.0	↓-0.8
12/20 23:10	19.6	↓-0.4	干潮
12/20 23:20	19.7	↑0.1
12/20 23:30	20.2	↑0.5
12/20 23:40	21.2	↑1.0
12/20 23:50	22.6	↑1.4