20 (水)	07:55	01:46	20:06	14:03
	199cm	44cm	195cm	45cm
中潮 出 06:27 入 18:38 出 19:27 入 07:30

長山（沖縄）2062年09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
9/20 00:00	72.3	↓-5.2
9/20 00:10	67.4	↓-4.9
9/20 00:20	63.0	↓-4.4
9/20 00:30	58.9	↓-4.1
9/20 00:40	55.3	↓-3.6
9/20 00:50	52.1	↓-3.2
9/20 01:00	49.5	↓-2.6
9/20 01:10	47.3	↓-2.2
9/20 01:20	45.6	↓-1.7
9/20 01:30	44.5	↓-1.1
9/20 01:40	44.0	↓-0.5	干潮
9/20 01:50	44.0	0
9/20 02:00	44.5	↑0.5
9/20 02:10	45.6	↑1.1
9/20 02:20	47.2	↑1.6
9/20 02:30	49.4	↑2.2
9/20 02:40	52.1	↑2.7
9/20 02:50	55.3	↑3.2
9/20 03:00	58.9	↑3.6
9/20 03:10	63.0	↑4.1
9/20 03:20	67.6	↑4.6
9/20 03:30	72.5	↑4.9
9/20 03:40	77.7	↑5.2
9/20 03:50	83.3	↑5.6
9/20 04:00	89.2	↑5.9
9/20 04:10	95.3	↑6.1
9/20 04:20	101.5	↑6.2
9/20 04:30	108.0	↑6.5
9/20 04:40	114.5	↑6.5
9/20 04:50	121.0	↑6.5
9/20 05:00	127.6	↑6.6
9/20 05:10	134.1	↑6.5
9/20 05:20	140.6	↑6.5
9/20 05:30	146.9	↑6.3
9/20 05:40	153.0	↑6.1
9/20 05:50	158.9	↑5.9
9/20 06:00	164.5	↑5.6
9/20 06:10	169.7	↑5.2
9/20 06:20	174.7	↑5.0
9/20 06:30	179.2	↑4.5
9/20 06:40	183.4	↑4.2
9/20 06:50	187.0	↑3.6
9/20 07:00	190.2	↑3.2
9/20 07:10	192.9	↑2.7
9/20 07:20	195.1	↑2.2
9/20 07:30	196.7	↑1.6
9/20 07:40	197.8	↑1.1
9/20 07:50	198.3	↑0.5	満潮
9/20 08:00	198.2	↓-0.1
9/20 08:10	197.6	↓-0.6
9/20 08:20	196.5	↓-1.1
9/20 08:30	194.8	↓-1.7
9/20 08:40	192.5	↓-2.3
9/20 08:50	189.8	↓-2.7
9/20 09:00	186.5	↓-3.3
9/20 09:10	182.7	↓-3.8
9/20 09:20	178.6	↓-4.1
9/20 09:30	173.9	↓-4.7
9/20 09:40	169.0	↓-4.9
9/20 09:50	163.6	↓-5.4
9/20 10:00	158.0	↓-5.6
9/20 10:10	152.1	↓-5.9
9/20 10:20	145.9	↓-6.2
9/20 10:30	139.6	↓-6.3
9/20 10:40	133.2	↓-6.4
9/20 10:50	126.6	↓-6.6
9/20 11:00	120.1	↓-6.5
9/20 11:10	113.5	↓-6.6
9/20 11:20	107.0	↓-6.5
9/20 11:30	100.6	↓-6.4
9/20 11:40	94.4	↓-6.2
9/20 11:50	88.3	↓-6.1
9/20 12:00	82.5	↓-5.8
9/20 12:10	77.0	↓-5.5
9/20 12:20	71.8	↓-5.2
9/20 12:30	67.0	↓-4.8
9/20 12:40	62.5	↓-4.5
9/20 12:50	58.5	↓-4.0
9/20 13:00	55.0	↓-3.5
9/20 13:10	51.9	↓-3.1
9/20 13:20	49.3	↓-2.6
9/20 13:30	47.3	↓-2.0
9/20 13:40	45.8	↓-1.5
9/20 13:50	44.8	↓-1.0
9/20 14:00	44.5	↓-0.3	干潮
9/20 14:10	44.6	↑0.1
9/20 14:20	45.4	↑0.8
9/20 14:30	46.6	↑1.2
9/20 14:40	48.5	↑1.9
9/20 14:50	50.8	↑2.3
9/20 15:00	53.7	↑2.9
9/20 15:10	57.0	↑3.3
9/20 15:20	60.8	↑3.8
9/20 15:30	65.1	↑4.3
9/20 15:40	69.7	↑4.6
9/20 15:50	74.8	↑5.1
9/20 16:00	80.1	↑5.3
9/20 16:10	85.8	↑5.7
9/20 16:20	91.7	↑5.9
9/20 16:30	97.8	↑6.1
9/20 16:40	104.1	↑6.3
9/20 16:50	110.5	↑6.4
9/20 17:00	117.0	↑6.5
9/20 17:10	123.4	↑6.4
9/20 17:20	129.9	↑6.5
9/20 17:30	136.3	↑6.4
9/20 17:40	142.5	↑6.2
9/20 17:50	148.6	↑6.1
9/20 18:00	154.5	↑5.9
9/20 18:10	160.1	↑5.6
9/20 18:20	165.4	↑5.3
9/20 18:30	170.4	↑5.0
9/20 18:40	175.0	↑4.6
9/20 18:50	179.1	↑4.1
9/20 19:00	182.9	↑3.8
9/20 19:10	186.1	↑3.2
9/20 19:20	188.9	↑2.8
9/20 19:30	191.1	↑2.2
9/20 19:40	192.8	↑1.7
9/20 19:50	193.9	↑1.1
9/20 20:00	194.5	↑0.6	満潮
9/20 20:10	194.6	↑0.1
9/20 20:20	194.0	↓-0.6
9/20 20:30	192.9	↓-1.1
9/20 20:40	191.2	↓-1.7
9/20 20:50	189.0	↓-2.2
9/20 21:00	186.3	↓-2.7
9/20 21:10	183.0	↓-3.3
9/20 21:20	179.3	↓-3.7
9/20 21:30	175.1	↓-4.2
9/20 21:40	170.5	↓-4.6
9/20 21:50	165.4	↓-5.1
9/20 22:00	160.0	↓-5.4
9/20 22:10	154.3	↓-5.7
9/20 22:20	148.3	↓-6.0
9/20 22:30	142.0	↓-6.3
9/20 22:40	135.6	↓-6.4
9/20 22:50	129.0	↓-6.6
9/20 23:00	122.2	↓-6.8	最大潮位差
9/20 23:10	115.5	↓-6.7
9/20 23:20	108.7	↓-6.8	最大潮位差
9/20 23:30	102.0	↓-6.7
9/20 23:40	95.3	↓-6.7
9/20 23:50	88.8	↓-6.5