14 (月)	07:13	00:40	18:35	12:42
	165cm	-10cm	189cm	63cm
大潮 出 07:15 入 17:54 出 06:31 入 17:29

長山（沖縄）2020年12月14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
12/14 00:00	-5.8	↓-2.5
12/14 00:10	-7.8	↓-2.0
12/14 00:20	-9.2	↓-1.4
12/14 00:30	-10.0	↓-0.8	干潮
12/14 00:40	-10.3	↓-0.3	干潮
12/14 00:50	-9.9	↑0.4
12/14 01:00	-9.0	↑0.9
12/14 01:10	-7.5	↑1.5
12/14 01:20	-5.5	↑2.0
12/14 01:30	-2.9	↑2.6
12/14 01:40	0.2	↑3.1
12/14 01:50	3.9	↑3.7
12/14 02:00	8.0	↑4.1
12/14 02:10	12.5	↑4.5
12/14 02:20	17.5	↑5.0
12/14 02:30	22.9	↑5.4
12/14 02:40	28.6	↑5.7
12/14 02:50	34.7	↑6.1
12/14 03:00	41.0	↑6.3
12/14 03:10	47.5	↑6.5
12/14 03:20	54.3	↑6.8
12/14 03:30	61.1	↑6.8
12/14 03:40	68.1	↑7.0
12/14 03:50	75.1	↑7.0
12/14 04:00	82.2	↑7.1
12/14 04:10	89.2	↑7.0
12/14 04:20	96.1	↑6.9
12/14 04:30	102.8	↑6.7
12/14 04:40	109.4	↑6.6
12/14 04:50	115.8	↑6.4
12/14 05:00	122.0	↑6.2
12/14 05:10	127.8	↑5.8
12/14 05:20	133.3	↑5.5
12/14 05:30	138.4	↑5.1
12/14 05:40	143.1	↑4.7
12/14 05:50	147.4	↑4.3
12/14 06:00	151.3	↑3.9
12/14 06:10	154.7	↑3.4
12/14 06:20	157.6	↑2.9
12/14 06:30	160.0	↑2.4
12/14 06:40	161.8	↑1.8
12/14 06:50	163.2	↑1.4
12/14 07:00	164.1	↑0.9
12/14 07:10	164.4	↑0.3	満潮
12/14 07:20	164.3	↓-0.1
12/14 07:30	163.6	↓-0.7
12/14 07:40	162.4	↓-1.2
12/14 07:50	160.8	↓-1.6
12/14 08:00	158.8	↓-2.0
12/14 08:10	156.3	↓-2.5
12/14 08:20	153.4	↓-2.9
12/14 08:30	150.2	↓-3.2
12/14 08:40	146.6	↓-3.6
12/14 08:50	142.8	↓-3.8
12/14 09:00	138.7	↓-4.1
12/14 09:10	134.3	↓-4.4
12/14 09:20	129.8	↓-4.5
12/14 09:30	125.1	↓-4.7
12/14 09:40	120.4	↓-4.7
12/14 09:50	115.6	↓-4.8
12/14 10:00	110.8	↓-4.8
12/14 10:10	106.0	↓-4.8
12/14 10:20	101.2	↓-4.8
12/14 10:30	96.6	↓-4.6
12/14 10:40	92.2	↓-4.4
12/14 10:50	87.9	↓-4.3
12/14 11:00	83.9	↓-4.0
12/14 11:10	80.1	↓-3.8
12/14 11:20	76.6	↓-3.5
12/14 11:30	73.4	↓-3.2
12/14 11:40	70.6	↓-2.8
12/14 11:50	68.2	↓-2.4
12/14 12:00	66.2	↓-2.0
12/14 12:10	64.5	↓-1.7
12/14 12:20	63.4	↓-1.1
12/14 12:30	62.6	↓-0.8
12/14 12:40	62.3	↓-0.3	干潮
12/14 12:50	62.5	↑0.2
12/14 13:00	63.2	↑0.7
12/14 13:10	64.3	↑1.1
12/14 13:20	65.8	↑1.5
12/14 13:30	67.8	↑2.0
12/14 13:40	70.3	↑2.5
12/14 13:50	73.1	↑2.8
12/14 14:00	76.4	↑3.3
12/14 14:10	80.0	↑3.6
12/14 14:20	84.0	↑4.0
12/14 14:30	88.3	↑4.3
12/14 14:40	93.0	↑4.7
12/14 14:50	97.8	↑4.8
12/14 15:00	102.9	↑5.1
12/14 15:10	108.2	↑5.3
12/14 15:20	113.6	↑5.4
12/14 15:30	119.2	↑5.6
12/14 15:40	124.8	↑5.6
12/14 15:50	130.4	↑5.6
12/14 16:00	136.0	↑5.6
12/14 16:10	141.5	↑5.5
12/14 16:20	146.9	↑5.4
12/14 16:30	152.1	↑5.2
12/14 16:40	157.2	↑5.1
12/14 16:50	162.0	↑4.8
12/14 17:00	166.5	↑4.5
12/14 17:10	170.7	↑4.2
12/14 17:20	174.5	↑3.8
12/14 17:30	178.0	↑3.5
12/14 17:40	181.0	↑3.0
12/14 17:50	183.6	↑2.6
12/14 18:00	185.6	↑2.0
12/14 18:10	187.2	↑1.6
12/14 18:20	188.2	↑1.0
12/14 18:30	188.7	↑0.5	満潮
12/14 18:40	188.6	↓-0.1
12/14 18:50	188.0	↓-0.6
12/14 19:00	186.8	↓-1.2
12/14 19:10	185.0	↓-1.8
12/14 19:20	182.7	↓-2.3
12/14 19:30	179.8	↓-2.9
12/14 19:40	176.3	↓-3.5
12/14 19:50	172.3	↓-4.0
12/14 20:00	167.8	↓-4.5
12/14 20:10	162.9	↓-4.9
12/14 20:20	157.4	↓-5.5
12/14 20:30	151.6	↓-5.8
12/14 20:40	145.3	↓-6.3
12/14 20:50	138.7	↓-6.6
12/14 21:00	131.7	↓-7.0
12/14 21:10	124.5	↓-7.2
12/14 21:20	117.0	↓-7.5
12/14 21:30	109.3	↓-7.7
12/14 21:40	101.5	↓-7.8
12/14 21:50	93.6	↓-7.9
12/14 22:00	85.7	↓-7.9
12/14 22:10	77.7	↓-8.0	最大潮位差
12/14 22:20	69.8	↓-7.9
12/14 22:30	61.9	↓-7.9
12/14 22:40	54.2	↓-7.7
12/14 22:50	46.7	↓-7.5
12/14 23:00	39.5	↓-7.2
12/14 23:10	32.5	↓-7.0
12/14 23:20	25.8	↓-6.7
12/14 23:30	19.5	↓-6.3
12/14 23:40	13.5	↓-6.0
12/14 23:50	8.1	↓-5.4