12 (土)	05:29	11:12	17:13	23:54
	157cm	57cm	177cm	3cm
中潮 出 07:14 入 17:53 出 04:16 入 15:50

長山（沖縄）2020年12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
12/12 00:00	26.9	↑2.3
12/12 00:10	29.6	↑2.7
12/12 00:20	32.7	↑3.1
12/12 00:30	36.1	↑3.4
12/12 00:40	39.9	↑3.8
12/12 00:50	44.1	↑4.2
12/12 01:00	48.5	↑4.4
12/12 01:10	53.2	↑4.7
12/12 01:20	58.1	↑4.9
12/12 01:30	63.2	↑5.1
12/12 01:40	68.5	↑5.3
12/12 01:50	74.0	↑5.5
12/12 02:00	79.5	↑5.5
12/12 02:10	85.1	↑5.6
12/12 02:20	90.7	↑5.6
12/12 02:30	96.3	↑5.6
12/12 02:40	101.8	↑5.5
12/12 02:50	107.3	↑5.5
12/12 03:00	112.6	↑5.3
12/12 03:10	117.8	↑5.2
12/12 03:20	122.7	↑4.9
12/12 03:30	127.5	↑4.8
12/12 03:40	131.9	↑4.4
12/12 03:50	136.1	↑4.2
12/12 04:00	139.9	↑3.8
12/12 04:10	143.4	↑3.5
12/12 04:20	146.5	↑3.1
12/12 04:30	149.3	↑2.8
12/12 04:40	151.6	↑2.3
12/12 04:50	153.5	↑1.9
12/12 05:00	154.9	↑1.4
12/12 05:10	156.0	↑1.1
12/12 05:20	156.5	↑0.5	満潮
12/12 05:30	156.7	↑0.2
12/12 05:40	156.4	↓-0.3
12/12 05:50	155.6	↓-0.8
12/12 06:00	154.4	↓-1.2
12/12 06:10	152.8	↓-1.6
12/12 06:20	150.9	↓-1.9
12/12 06:30	148.5	↓-2.4
12/12 06:40	145.8	↓-2.7
12/12 06:50	142.8	↓-3.0
12/12 07:00	139.4	↓-3.4
12/12 07:10	135.8	↓-3.6
12/12 07:20	132.0	↓-3.8
12/12 07:30	127.9	↓-4.1
12/12 07:40	123.7	↓-4.2
12/12 07:50	119.3	↓-4.4
12/12 08:00	114.8	↓-4.5
12/12 08:10	110.3	↓-4.5
12/12 08:20	105.7	↓-4.6
12/12 08:30	101.2	↓-4.5
12/12 08:40	96.7	↓-4.5
12/12 08:50	92.3	↓-4.4
12/12 09:00	88.0	↓-4.3
12/12 09:10	83.8	↓-4.2
12/12 09:20	79.9	↓-3.9
12/12 09:30	76.1	↓-3.8
12/12 09:40	72.7	↓-3.4
12/12 09:50	69.5	↓-3.2
12/12 10:00	66.6	↓-2.9
12/12 10:10	64.0	↓-2.6
12/12 10:20	61.8	↓-2.2
12/12 10:30	59.9	↓-1.9
12/12 10:40	58.4	↓-1.5
12/12 10:50	57.3	↓-1.1
12/12 11:00	56.7	↓-0.6
12/12 11:10	56.4	↓-0.3	干潮
12/12 11:20	56.5	↑0.1
12/12 11:30	57.1	↑0.6
12/12 11:40	58.1	↑1.0
12/12 11:50	59.5	↑1.4
12/12 12:00	61.3	↑1.8
12/12 12:10	63.5	↑2.2
12/12 12:20	66.1	↑2.6
12/12 12:30	69.0	↑2.9
12/12 12:40	72.3	↑3.3
12/12 12:50	75.9	↑3.6
12/12 13:00	79.8	↑3.9
12/12 13:10	84.0	↑4.2
12/12 13:20	88.4	↑4.4
12/12 13:30	93.1	↑4.7
12/12 13:40	97.9	↑4.8
12/12 13:50	102.9	↑5.0
12/12 14:00	107.9	↑5.0
12/12 14:10	113.1	↑5.2
12/12 14:20	118.3	↑5.2
12/12 14:30	123.5	↑5.2
12/12 14:40	128.6	↑5.1
12/12 14:50	133.7	↑5.1
12/12 15:00	138.6	↑4.9
12/12 15:10	143.4	↑4.8
12/12 15:20	148.0	↑4.6
12/12 15:30	152.4	↑4.4
12/12 15:40	156.5	↑4.1
12/12 15:50	160.2	↑3.7
12/12 16:00	163.7	↑3.5
12/12 16:10	166.8	↑3.1
12/12 16:20	169.4	↑2.6
12/12 16:30	171.7	↑2.3
12/12 16:40	173.5	↑1.8
12/12 16:50	174.8	↑1.3
12/12 17:00	175.7	↑0.9
12/12 17:10	176.1	↑0.4	満潮
12/12 17:20	175.9	↓-0.2
12/12 17:30	175.3	↓-0.6
12/12 17:40	174.2	↓-1.1
12/12 17:50	172.5	↓-1.7
12/12 18:00	170.3	↓-2.2
12/12 18:10	167.7	↓-2.6
12/12 18:20	164.6	↓-3.1
12/12 18:30	161.0	↓-3.6
12/12 18:40	156.9	↓-4.1
12/12 18:50	152.5	↓-4.4
12/12 19:00	147.6	↓-4.9
12/12 19:10	142.4	↓-5.2
12/12 19:20	136.8	↓-5.6
12/12 19:30	131.0	↓-5.8
12/12 19:40	124.9	↓-6.1
12/12 19:50	118.5	↓-6.4
12/12 20:00	112.0	↓-6.5
12/12 20:10	105.3	↓-6.7
12/12 20:20	98.6	↓-6.7
12/12 20:30	91.7	↓-6.9	最大潮位差
12/12 20:40	84.9	↓-6.8
12/12 20:50	78.1	↓-6.8
12/12 21:00	71.3	↓-6.8
12/12 21:10	64.7	↓-6.6
12/12 21:20	58.2	↓-6.5
12/12 21:30	51.9	↓-6.3
12/12 21:40	45.9	↓-6.0
12/12 21:50	40.1	↓-5.8
12/12 22:00	34.6	↓-5.5
12/12 22:10	29.5	↓-5.1
12/12 22:20	24.7	↓-4.8
12/12 22:30	20.4	↓-4.3
12/12 22:40	16.4	↓-4.0
12/12 22:50	13.0	↓-3.4
12/12 23:00	10.0	↓-3.0
12/12 23:10	7.5	↓-2.5
12/12 23:20	5.5	↓-2.0
12/12 23:30	4.0	↓-1.5
12/12 23:40	3.0	↓-1.0
12/12 23:50	2.6	↓-0.4	干潮