7 (木)	03:31	10:12	16:41	22:36
	169cm	48cm	167cm	72cm
若潮 出 06:34 入 18:21 出 15:26 入 02:16

長山（沖縄）2049年10月7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
10/7 00:00	117.8	↑3.1
10/7 00:10	121.0	↑3.2
10/7 00:20	124.4	↑3.4
10/7 00:30	127.7	↑3.3
10/7 00:40	131.1	↑3.4
10/7 00:50	134.5	↑3.4
10/7 01:00	137.9	↑3.4
10/7 01:10	141.2	↑3.3
10/7 01:20	144.4	↑3.2
10/7 01:30	147.5	↑3.1
10/7 01:40	150.5	↑3.0
10/7 01:50	153.4	↑2.9
10/7 02:00	156.1	↑2.7
10/7 02:10	158.5	↑2.4
10/7 02:20	160.8	↑2.3
10/7 02:30	162.8	↑2.0
10/7 02:40	164.5	↑1.7
10/7 02:50	166.0	↑1.5
10/7 03:00	167.2	↑1.2
10/7 03:10	168.0	↑0.8
10/7 03:20	168.5	↑0.5
10/7 03:30	168.7	↑0.2	満潮
10/7 03:40	168.5	↓-0.2
10/7 03:50	168.0	↓-0.5
10/7 04:00	167.2	↓-0.8
10/7 04:10	166.0	↓-1.2
10/7 04:20	164.4	↓-1.6
10/7 04:30	162.5	↓-1.9
10/7 04:40	160.3	↓-2.2
10/7 04:50	157.7	↓-2.6
10/7 05:00	154.9	↓-2.8
10/7 05:10	151.7	↓-3.2
10/7 05:20	148.3	↓-3.4
10/7 05:30	144.6	↓-3.7
10/7 05:40	140.7	↓-3.9
10/7 05:50	136.5	↓-4.2
10/7 06:00	132.2	↓-4.3
10/7 06:10	127.8	↓-4.4
10/7 06:20	123.2	↓-4.6
10/7 06:30	118.5	↓-4.7
10/7 06:40	113.7	↓-4.8
10/7 06:50	108.9	↓-4.8
10/7 07:00	104.1	↓-4.8
10/7 07:10	99.4	↓-4.7
10/7 07:20	94.6	↓-4.8
10/7 07:30	90.0	↓-4.6
10/7 07:40	85.5	↓-4.5
10/7 07:50	81.1	↓-4.4
10/7 08:00	76.9	↓-4.2
10/7 08:10	72.8	↓-4.1
10/7 08:20	69.0	↓-3.8
10/7 08:30	65.5	↓-3.5
10/7 08:40	62.2	↓-3.3
10/7 08:50	59.2	↓-3.0
10/7 09:00	56.4	↓-2.8
10/7 09:10	54.1	↓-2.3
10/7 09:20	52.0	↓-2.1
10/7 09:30	50.3	↓-1.7
10/7 09:40	49.0	↓-1.3
10/7 09:50	48.0	↓-1.0
10/7 10:00	47.4	↓-0.6
10/7 10:10	47.1	↓-0.3	干潮
10/7 10:20	47.3	↑0.2
10/7 10:30	47.8	↑0.5
10/7 10:40	48.7	↑0.9
10/7 10:50	50.0	↑1.3
10/7 11:00	51.6	↑1.6
10/7 11:10	53.6	↑2.0
10/7 11:20	55.9	↑2.3
10/7 11:30	58.5	↑2.6
10/7 11:40	61.5	↑3.0
10/7 11:50	64.7	↑3.2
10/7 12:00	68.3	↑3.6
10/7 12:10	72.0	↑3.7
10/7 12:20	76.0	↑4.0
10/7 12:30	80.2	↑4.2
10/7 12:40	84.6	↑4.4
10/7 12:50	89.2	↑4.6
10/7 13:00	93.8	↑4.6
10/7 13:10	98.5	↑4.7
10/7 13:20	103.3	↑4.8
10/7 13:30	108.2	↑4.9	最大潮位差
10/7 13:40	113.0	↑4.8
10/7 13:50	117.8	↑4.8
10/7 14:00	122.5	↑4.7
10/7 14:10	127.1	↑4.6
10/7 14:20	131.6	↑4.5
10/7 14:30	136.0	↑4.4
10/7 14:40	140.1	↑4.1
10/7 14:50	144.0	↑3.9
10/7 15:00	147.7	↑3.7
10/7 15:10	151.1	↑3.4
10/7 15:20	154.2	↑3.1
10/7 15:30	157.0	↑2.8
10/7 15:40	159.4	↑2.4
10/7 15:50	161.5	↑2.1
10/7 16:00	163.2	↑1.7
10/7 16:10	164.6	↑1.4
10/7 16:20	165.6	↑1.0
10/7 16:30	166.2	↑0.6
10/7 16:40	166.4	↑0.2	満潮
10/7 16:50	166.2	↓-0.2
10/7 17:00	165.6	↓-0.6
10/7 17:10	164.6	↓-1.0
10/7 17:20	163.3	↓-1.3
10/7 17:30	161.6	↓-1.7
10/7 17:40	159.6	↓-2.0
10/7 17:50	157.2	↓-2.4
10/7 18:00	154.6	↓-2.6
10/7 18:10	151.6	↓-3.0
10/7 18:20	148.4	↓-3.2
10/7 18:30	145.0	↓-3.4
10/7 18:40	141.4	↓-3.6
10/7 18:50	137.6	↓-3.8
10/7 19:00	133.7	↓-3.9
10/7 19:10	129.6	↓-4.1
10/7 19:20	125.5	↓-4.1
10/7 19:30	121.3	↓-4.2
10/7 19:40	117.1	↓-4.2
10/7 19:50	113.0	↓-4.1
10/7 20:00	108.9	↓-4.1
10/7 20:10	104.8	↓-4.1
10/7 20:20	100.9	↓-3.9
10/7 20:30	97.1	↓-3.8
10/7 20:40	93.5	↓-3.6
10/7 20:50	90.1	↓-3.4
10/7 21:00	86.9	↓-3.2
10/7 21:10	84.0	↓-2.9
10/7 21:20	81.3	↓-2.7
10/7 21:30	78.9	↓-2.4
10/7 21:40	76.8	↓-2.1
10/7 21:50	75.1	↓-1.7
10/7 22:00	73.7	↓-1.4
10/7 22:10	72.6	↓-1.1
10/7 22:20	71.9	↓-0.7
10/7 22:30	71.5	↓-0.4	干潮
10/7 22:40	71.5	0
10/7 22:50	71.9	↑0.4
10/7 23:00	72.7	↑0.8
10/7 23:10	73.8	↑1.1
10/7 23:20	75.3	↑1.5
10/7 23:30	77.1	↑1.8
10/7 23:40	79.3	↑2.2
10/7 23:50	81.8	↑2.5