20 (土)	06:52	00:58	20:10	13:39
	201cm	87cm	177cm	21cm
大潮 出 05:51 入 19:31 出 19:33 入 05:50 潮干狩り ◎ 12:08～15:11

長山（沖縄）2054年06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
6/20 00:00	93.0	↓-2.4
6/20 00:10	91.0	↓-2.0
6/20 00:20	89.3	↓-1.7
6/20 00:30	88.0	↓-1.3
6/20 00:40	87.2	↓-0.8
6/20 00:50	86.7	↓-0.5	干潮
6/20 01:00	86.6	↓-0.1
6/20 01:10	86.9	↑0.3
6/20 01:20	87.6	↑0.7
6/20 01:30	88.8	↑1.2
6/20 01:40	90.3	↑1.5
6/20 01:50	92.3	↑2.0
6/20 02:00	94.6	↑2.3
6/20 02:10	97.3	↑2.7
6/20 02:20	100.4	↑3.1
6/20 02:30	103.8	↑3.4
6/20 02:40	107.5	↑3.7
6/20 02:50	111.5	↑4.0
6/20 03:00	115.7	↑4.2
6/20 03:10	120.2	↑4.5
6/20 03:20	124.8	↑4.6
6/20 03:30	129.6	↑4.8
6/20 03:40	134.6	↑5.0
6/20 03:50	139.6	↑5.0
6/20 04:00	144.6	↑5.0
6/20 04:10	149.7	↑5.1
6/20 04:20	154.7	↑5.0
6/20 04:30	159.6	↑4.9
6/20 04:40	164.5	↑4.9
6/20 04:50	169.2	↑4.7
6/20 05:00	173.6	↑4.4
6/20 05:10	177.9	↑4.3
6/20 05:20	181.9	↑4.0
6/20 05:30	185.5	↑3.6
6/20 05:40	188.9	↑3.4
6/20 05:50	191.9	↑3.0
6/20 06:00	194.5	↑2.6
6/20 06:10	196.6	↑2.1
6/20 06:20	198.3	↑1.7
6/20 06:30	199.6	↑1.3
6/20 06:40	200.4	↑0.8
6/20 06:50	200.7	↑0.3	満潮
6/20 07:00	200.5	↓-0.2
6/20 07:10	199.8	↓-0.7
6/20 07:20	198.6	↓-1.2
6/20 07:30	196.8	↓-1.8
6/20 07:40	194.6	↓-2.2
6/20 07:50	191.9	↓-2.7
6/20 08:00	188.7	↓-3.2
6/20 08:10	185.0	↓-3.7
6/20 08:20	180.9	↓-4.1
6/20 08:30	176.4	↓-4.5
6/20 08:40	171.5	↓-4.9
6/20 08:50	166.2	↓-5.3
6/20 09:00	160.5	↓-5.7
6/20 09:10	154.6	↓-5.9
6/20 09:20	148.4	↓-6.2
6/20 09:30	141.9	↓-6.5
6/20 09:40	135.3	↓-6.6
6/20 09:50	128.5	↓-6.8
6/20 10:00	121.6	↓-6.9
6/20 10:10	114.7	↓-6.9
6/20 10:20	107.7	↓-7.0	最大潮位差
6/20 10:30	100.7	↓-7.0	最大潮位差
6/20 10:40	93.8	↓-6.9
6/20 10:50	87.0	↓-6.8
6/20 11:00	80.3	↓-6.7
6/20 11:10	73.8	↓-6.5
6/20 11:20	67.5	↓-6.3
6/20 11:30	61.5	↓-6.0
6/20 11:40	55.8	↓-5.7
6/20 11:50	50.5	↓-5.3
6/20 12:00	45.5	↓-5.0
6/20 12:10	40.9	↓-4.6
6/20 12:20	36.7	↓-4.2
6/20 12:30	32.9	↓-3.8
6/20 12:40	29.7	↓-3.2
6/20 12:50	26.9	↓-2.8
6/20 13:00	24.6	↓-2.3
6/20 13:10	22.8	↓-1.8
6/20 13:20	21.6	↓-1.2
6/20 13:30	20.9	↓-0.7	干潮
6/20 13:40	20.7	↓-0.2
6/20 13:50	21.1	↑0.4
6/20 14:00	22.0	↑0.9
6/20 14:10	23.4	↑1.4
6/20 14:20	25.3	↑1.9
6/20 14:30	27.7	↑2.4
6/20 14:40	30.6	↑2.9
6/20 14:50	34.0	↑3.4
6/20 15:00	37.8	↑3.8
6/20 15:10	42.0	↑4.2
6/20 15:20	46.5	↑4.5
6/20 15:30	51.4	↑4.9
6/20 15:40	56.6	↑5.2
6/20 15:50	62.1	↑5.5
6/20 16:00	67.9	↑5.8
6/20 16:10	73.8	↑5.9
6/20 16:20	79.9	↑6.1
6/20 16:30	86.1	↑6.2
6/20 16:40	92.3	↑6.2
6/20 16:50	98.6	↑6.3
6/20 17:00	104.9	↑6.3
6/20 17:10	111.2	↑6.3
6/20 17:20	117.3	↑6.1
6/20 17:30	123.4	↑6.1
6/20 17:40	129.2	↑5.8
6/20 17:50	134.8	↑5.6
6/20 18:00	140.2	↑5.4
6/20 18:10	145.3	↑5.1
6/20 18:20	150.1	↑4.8
6/20 18:30	154.6	↑4.5
6/20 18:40	158.7	↑4.1
6/20 18:50	162.4	↑3.7
6/20 19:00	165.7	↑3.3
6/20 19:10	168.6	↑2.9
6/20 19:20	171.0	↑2.4
6/20 19:30	173.0	↑2.0
6/20 19:40	174.5	↑1.5
6/20 19:50	175.6	↑1.1
6/20 20:00	176.2	↑0.6	満潮
6/20 20:10	176.3	↑0.1	満潮
6/20 20:20	176.1	↓-0.2
6/20 20:30	175.3	↓-0.8
6/20 20:40	174.2	↓-1.1
6/20 20:50	172.6	↓-1.6
6/20 21:00	170.7	↓-1.9
6/20 21:10	168.4	↓-2.3
6/20 21:20	165.8	↓-2.6
6/20 21:30	162.9	↓-2.9
6/20 21:40	159.6	↓-3.3
6/20 21:50	156.2	↓-3.4
6/20 22:00	152.5	↓-3.7
6/20 22:10	148.7	↓-3.8
6/20 22:20	144.7	↓-4.0
6/20 22:30	140.6	↓-4.1
6/20 22:40	136.4	↓-4.2
6/20 22:50	132.2	↓-4.2
6/20 23:00	128.0	↓-4.2
6/20 23:10	123.9	↓-4.1
6/20 23:20	119.8	↓-4.1
6/20 23:30	115.9	↓-3.9
6/20 23:40	112.1	↓-3.8
6/20 23:50	108.5	↓-3.6