20 (火)	10:35	04:39	23:53	17:18
	188cm	88cm	172cm	41cm
中潮 出 05:51 入 19:31 出 11:06 入 23:50

長山（沖縄）2045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	167.6	↓-1.9
6/20 00:10	165.3	↓-2.3
6/20 00:20	162.7	↓-2.6
6/20 00:30	159.9	↓-2.8
6/20 00:40	156.7	↓-3.2
6/20 00:50	153.4	↓-3.3
6/20 01:00	149.8	↓-3.6
6/20 01:10	146.1	↓-3.7
6/20 01:20	142.3	↓-3.8
6/20 01:30	138.3	↓-4.0
6/20 01:40	134.3	↓-4.0
6/20 01:50	130.2	↓-4.1
6/20 02:00	126.2	↓-4.0
6/20 02:10	122.2	↓-4.0
6/20 02:20	118.3	↓-3.9
6/20 02:30	114.4	↓-3.9
6/20 02:40	110.7	↓-3.7
6/20 02:50	107.2	↓-3.5
6/20 03:00	103.9	↓-3.3
6/20 03:10	100.8	↓-3.1
6/20 03:20	98.0	↓-2.8
6/20 03:30	95.4	↓-2.6
6/20 03:40	93.2	↓-2.2
6/20 03:50	91.3	↓-1.9
6/20 04:00	89.7	↓-1.6
6/20 04:10	88.5	↓-1.2
6/20 04:20	87.6	↓-0.9
6/20 04:30	87.2	↓-0.4	干潮
6/20 04:40	87.1	↓-0.1
6/20 04:50	87.4	↑0.3
6/20 05:00	88.0	↑0.6
6/20 05:10	89.1	↑1.1
6/20 05:20	90.5	↑1.4
6/20 05:30	92.2	↑1.7
6/20 05:40	94.4	↑2.2
6/20 05:50	96.8	↑2.4
6/20 06:00	99.6	↑2.8
6/20 06:10	102.6	↑3.0
6/20 06:20	105.9	↑3.3
6/20 06:30	109.5	↑3.6
6/20 06:40	113.3	↑3.8
6/20 06:50	117.2	↑3.9
6/20 07:00	121.3	↑4.1
6/20 07:10	125.6	↑4.3
6/20 07:20	129.9	↑4.3
6/20 07:30	134.3	↑4.4
6/20 07:40	138.7	↑4.4
6/20 07:50	143.1	↑4.4
6/20 08:00	147.5	↑4.4
6/20 08:10	151.8	↑4.3
6/20 08:20	156.0	↑4.2
6/20 08:30	160.0	↑4.0
6/20 08:40	163.9	↑3.9
6/20 08:50	167.5	↑3.6
6/20 09:00	171.0	↑3.5
6/20 09:10	174.2	↑3.2
6/20 09:20	177.1	↑2.9
6/20 09:30	179.7	↑2.6
6/20 09:40	181.9	↑2.2
6/20 09:50	183.8	↑1.9
6/20 10:00	185.4	↑1.6
6/20 10:10	186.6	↑1.2
6/20 10:20	187.3	↑0.7
6/20 10:30	187.7	↑0.4	満潮
6/20 10:40	187.7	0
6/20 10:50	187.2	↓-0.5
6/20 11:00	186.3	↓-0.9
6/20 11:10	185.1	↓-1.2
6/20 11:20	183.4	↓-1.7
6/20 11:30	181.2	↓-2.2
6/20 11:40	178.7	↓-2.5
6/20 11:50	175.8	↓-2.9
6/20 12:00	172.6	↓-3.2
6/20 12:10	169.0	↓-3.6
6/20 12:20	165.0	↓-4.0
6/20 12:30	160.7	↓-4.3
6/20 12:40	156.2	↓-4.5
6/20 12:50	151.4	↓-4.8
6/20 13:00	146.3	↓-5.1
6/20 13:10	141.1	↓-5.2
6/20 13:20	135.6	↓-5.5
6/20 13:30	130.1	↓-5.5
6/20 13:40	124.4	↓-5.7
6/20 13:50	118.6	↓-5.8	最大潮位差
6/20 14:00	112.9	↓-5.7
6/20 14:10	107.1	↓-5.8	最大潮位差
6/20 14:20	101.3	↓-5.8	最大潮位差
6/20 14:30	95.7	↓-5.6
6/20 14:40	90.1	↓-5.6
6/20 14:50	84.7	↓-5.4
6/20 15:00	79.5	↓-5.2
6/20 15:10	74.4	↓-5.1
6/20 15:20	69.7	↓-4.7
6/20 15:30	65.2	↓-4.5
6/20 15:40	61.0	↓-4.2
6/20 15:50	57.2	↓-3.8
6/20 16:00	53.7	↓-3.5
6/20 16:10	50.5	↓-3.2
6/20 16:20	47.8	↓-2.7
6/20 16:30	45.5	↓-2.3
6/20 16:40	43.6	↓-1.9
6/20 16:50	42.2	↓-1.4
6/20 17:00	41.2	↓-1.0
6/20 17:10	40.7	↓-0.5	干潮
6/20 17:20	40.6	↓-0.1
6/20 17:30	40.9	↑0.3
6/20 17:40	41.7	↑0.8
6/20 17:50	43.0	↑1.3
6/20 18:00	44.6	↑1.6
6/20 18:10	46.7	↑2.1
6/20 18:20	49.2	↑2.5
6/20 18:30	52.0	↑2.8
6/20 18:40	55.2	↑3.2
6/20 18:50	58.8	↑3.6
6/20 19:00	62.6	↑3.8
6/20 19:10	66.7	↑4.1
6/20 19:20	71.1	↑4.4
6/20 19:30	75.7	↑4.6
6/20 19:40	80.5	↑4.8
6/20 19:50	85.4	↑4.9
6/20 20:00	90.5	↑5.1
6/20 20:10	95.6	↑5.1
6/20 20:20	100.8	↑5.2
6/20 20:30	106.0	↑5.2
6/20 20:40	111.2	↑5.2
6/20 20:50	116.4	↑5.2
6/20 21:00	121.5	↑5.1
6/20 21:10	126.5	↑5.0
6/20 21:20	131.4	↑4.9
6/20 21:30	136.0	↑4.6
6/20 21:40	140.5	↑4.5
6/20 21:50	144.8	↑4.3
6/20 22:00	148.8	↑4.0
6/20 22:10	152.6	↑3.8
6/20 22:20	156.0	↑3.4
6/20 22:30	159.2	↑3.2
6/20 22:40	162.0	↑2.8
6/20 22:50	164.5	↑2.5
6/20 23:00	166.6	↑2.1
6/20 23:10	168.4	↑1.8
6/20 23:20	169.8	↑1.4
6/20 23:30	170.8	↑1.0
6/20 23:40	171.4	↑0.6
6/20 23:50	171.7	↑0.3	満潮