14 (日)	09:13	02:53	20:56	14:59
	159cm	3cm	168cm	44cm
中潮 出 07:14 入 18:34 出 08:56 入 20:50

長山（沖縄）2021年02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
2/14 00:00	72.8	↓-6.9	最大潮位差
2/14 00:10	66.0	↓-6.8
2/14 00:20	59.3	↓-6.7
2/14 00:30	52.9	↓-6.4
2/14 00:40	46.6	↓-6.3
2/14 00:50	40.7	↓-5.9
2/14 01:00	35.0	↓-5.7
2/14 01:10	29.7	↓-5.3
2/14 01:20	24.8	↓-4.9
2/14 01:30	20.4	↓-4.4
2/14 01:40	16.3	↓-4.1
2/14 01:50	12.8	↓-3.5
2/14 02:00	9.7	↓-3.1
2/14 02:10	7.1	↓-2.6
2/14 02:20	5.1	↓-2.0
2/14 02:30	3.6	↓-1.5
2/14 02:40	2.7	↓-0.9
2/14 02:50	2.3	↓-0.4	干潮
2/14 03:00	2.5	↑0.2
2/14 03:10	3.2	↑0.7
2/14 03:20	4.5	↑1.3
2/14 03:30	6.3	↑1.8
2/14 03:40	8.7	↑2.4
2/14 03:50	11.5	↑2.8
2/14 04:00	14.8	↑3.3
2/14 04:10	18.6	↑3.8
2/14 04:20	22.8	↑4.2
2/14 04:30	27.4	↑4.6
2/14 04:40	32.3	↑4.9
2/14 04:50	37.6	↑5.3
2/14 05:00	43.2	↑5.6
2/14 05:10	49.1	↑5.9
2/14 05:20	55.1	↑6.0
2/14 05:30	61.3	↑6.2
2/14 05:40	67.7	↑6.4
2/14 05:50	74.1	↑6.4
2/14 06:00	80.5	↑6.4
2/14 06:10	87.0	↑6.5
2/14 06:20	93.4	↑6.4
2/14 06:30	99.7	↑6.3
2/14 06:40	105.8	↑6.1
2/14 06:50	111.8	↑6.0
2/14 07:00	117.5	↑5.7
2/14 07:10	123.0	↑5.5
2/14 07:20	128.2	↑5.2
2/14 07:30	133.1	↑4.9
2/14 07:40	137.6	↑4.5
2/14 07:50	141.7	↑4.1
2/14 08:00	145.4	↑3.7
2/14 08:10	148.6	↑3.2
2/14 08:20	151.4	↑2.8
2/14 08:30	153.7	↑2.3
2/14 08:40	155.6	↑1.9
2/14 08:50	156.9	↑1.3
2/14 09:00	157.8	↑0.9
2/14 09:10	158.1	↑0.3	満潮
2/14 09:20	157.9	↓-0.2
2/14 09:30	157.3	↓-0.6
2/14 09:40	156.2	↓-1.1
2/14 09:50	154.6	↓-1.6
2/14 10:00	152.6	↓-2.0
2/14 10:10	150.1	↓-2.5
2/14 10:20	147.2	↓-2.9
2/14 10:30	144.0	↓-3.2
2/14 10:40	140.3	↓-3.7
2/14 10:50	136.4	↓-3.9
2/14 11:00	132.2	↓-4.2
2/14 11:10	127.7	↓-4.5
2/14 11:20	123.0	↓-4.7
2/14 11:30	118.2	↓-4.8
2/14 11:40	113.2	↓-5.0
2/14 11:50	108.1	↓-5.1
2/14 12:00	102.9	↓-5.2
2/14 12:10	97.8	↓-5.1
2/14 12:20	92.7	↓-5.1
2/14 12:30	87.6	↓-5.1
2/14 12:40	82.7	↓-4.9
2/14 12:50	77.9	↓-4.8
2/14 13:00	73.3	↓-4.6
2/14 13:10	68.9	↓-4.4
2/14 13:20	64.8	↓-4.1
2/14 13:30	60.9	↓-3.9
2/14 13:40	57.4	↓-3.5
2/14 13:50	54.3	↓-3.1
2/14 14:00	51.5	↓-2.8
2/14 14:10	49.2	↓-2.3
2/14 14:20	47.2	↓-2.0
2/14 14:30	45.7	↓-1.5
2/14 14:40	44.7	↓-1.0
2/14 14:50	44.1	↓-0.6	干潮
2/14 15:00	44.0	↓-0.1
2/14 15:10	44.3	↑0.3
2/14 15:20	45.1	↑0.8
2/14 15:30	46.3	↑1.2
2/14 15:40	48.1	↑1.8
2/14 15:50	50.2	↑2.1
2/14 16:00	52.8	↑2.6
2/14 16:10	55.7	↑2.9
2/14 16:20	59.1	↑3.4
2/14 16:30	62.8	↑3.7
2/14 16:40	66.8	↑4.0
2/14 16:50	71.2	↑4.4
2/14 17:00	75.8	↑4.6
2/14 17:10	80.6	↑4.8
2/14 17:20	85.6	↑5.0
2/14 17:30	90.8	↑5.2
2/14 17:40	96.1	↑5.3
2/14 17:50	101.5	↑5.4
2/14 18:00	106.9	↑5.4
2/14 18:10	112.3	↑5.4
2/14 18:20	117.6	↑5.3
2/14 18:30	122.9	↑5.3
2/14 18:40	128.0	↑5.1
2/14 18:50	133.0	↑5.0
2/14 19:00	137.7	↑4.7
2/14 19:10	142.3	↑4.6
2/14 19:20	146.5	↑4.2
2/14 19:30	150.4	↑3.9
2/14 19:40	154.0	↑3.6
2/14 19:50	157.2	↑3.2
2/14 20:00	160.0	↑2.8
2/14 20:10	162.4	↑2.4
2/14 20:20	164.3	↑1.9
2/14 20:30	165.8	↑1.5
2/14 20:40	166.8	↑1.0
2/14 20:50	167.3	↑0.5	満潮
2/14 21:00	167.3	0
2/14 21:10	166.8	↓-0.5
2/14 21:20	165.9	↓-0.9
2/14 21:30	164.4	↓-1.5
2/14 21:40	162.5	↓-1.9
2/14 21:50	160.0	↓-2.5
2/14 22:00	157.2	↓-2.8
2/14 22:10	153.8	↓-3.4
2/14 22:20	150.1	↓-3.7
2/14 22:30	146.0	↓-4.1
2/14 22:40	141.5	↓-4.5
2/14 22:50	136.6	↓-4.9
2/14 23:00	131.4	↓-5.2
2/14 23:10	126.0	↓-5.4
2/14 23:20	120.3	↓-5.7
2/14 23:30	114.4	↓-5.9
2/14 23:40	108.4	↓-6.0
2/14 23:50	102.2	↓-6.2