13 (月)	05:07	11:20	17:37	23:45
	158cm	60cm	169cm	63cm
中潮 出 06:36 入 18:16 出 03:35 入 16:07

長山（沖縄）2031年10月13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
10/13 00:00	81.8	↑1.2
10/13 00:10	83.3	↑1.5
10/13 00:20	85.0	↑1.7
10/13 00:30	87.0	↑2.0
10/13 00:40	89.2	↑2.2
10/13 00:50	91.7	↑2.5
10/13 01:00	94.4	↑2.7
10/13 01:10	97.2	↑2.8
10/13 01:20	100.2	↑3.0
10/13 01:30	103.4	↑3.2
10/13 01:40	106.6	↑3.2
10/13 01:50	110.0	↑3.4
10/13 02:00	113.4	↑3.4
10/13 02:10	116.9	↑3.5
10/13 02:20	120.4	↑3.5
10/13 02:30	123.9	↑3.5
10/13 02:40	127.4	↑3.5
10/13 02:50	130.7	↑3.3
10/13 03:00	134.0	↑3.3
10/13 03:10	137.2	↑3.2
10/13 03:20	140.2	↑3.0
10/13 03:30	143.0	↑2.8
10/13 03:40	145.7	↑2.7
10/13 03:50	148.1	↑2.4
10/13 04:00	150.3	↑2.2
10/13 04:10	152.2	↑1.9
10/13 04:20	153.8	↑1.6
10/13 04:30	155.2	↑1.4
10/13 04:40	156.2	↑1.0
10/13 04:50	156.9	↑0.7
10/13 05:00	157.3	↑0.4	満潮
10/13 05:10	157.3	0
10/13 05:20	157.0	↓-0.3
10/13 05:30	156.4	↓-0.6
10/13 05:40	155.4	↓-1.0
10/13 05:50	154.1	↓-1.3
10/13 06:00	152.5	↓-1.6
10/13 06:10	150.6	↓-1.9
10/13 06:20	148.4	↓-2.2
10/13 06:30	145.8	↓-2.6
10/13 06:40	143.1	↓-2.7
10/13 06:50	140.0	↓-3.1
10/13 07:00	136.8	↓-3.2
10/13 07:10	133.3	↓-3.5
10/13 07:20	129.7	↓-3.6
10/13 07:30	125.9	↓-3.8
10/13 07:40	122.0	↓-3.9
10/13 07:50	118.0	↓-4.0
10/13 08:00	113.9	↓-4.1
10/13 08:10	109.8	↓-4.1
10/13 08:20	105.6	↓-4.2
10/13 08:30	101.5	↓-4.1
10/13 08:40	97.5	↓-4.0
10/13 08:50	93.5	↓-4.0
10/13 09:00	89.6	↓-3.9
10/13 09:10	85.9	↓-3.7
10/13 09:20	82.3	↓-3.6
10/13 09:30	78.9	↓-3.4
10/13 09:40	75.8	↓-3.1
10/13 09:50	72.8	↓-3.0
10/13 10:00	70.1	↓-2.7
10/13 10:10	67.7	↓-2.4
10/13 10:20	65.6	↓-2.1
10/13 10:30	63.7	↓-1.9
10/13 10:40	62.2	↓-1.5
10/13 10:50	61.0	↓-1.2
10/13 11:00	60.2	↓-0.8
10/13 11:10	59.7	↓-0.5	干潮
10/13 11:20	59.6	↓-0.1	干潮
10/13 11:30	59.8	↑0.2
10/13 11:40	60.4	↑0.6
10/13 11:50	61.3	↑0.9
10/13 12:00	62.6	↑1.3
10/13 12:10	64.2	↑1.6
10/13 12:20	66.1	↑1.9
10/13 12:30	68.4	↑2.3
10/13 12:40	71.0	↑2.6
10/13 12:50	73.9	↑2.9
10/13 13:00	77.0	↑3.1
10/13 13:10	80.4	↑3.4
10/13 13:20	84.1	↑3.7
10/13 13:30	87.9	↑3.8
10/13 13:40	92.0	↑4.1
10/13 13:50	96.2	↑4.2
10/13 14:00	100.5	↑4.3
10/13 14:10	104.9	↑4.4
10/13 14:20	109.4	↑4.5
10/13 14:30	114.0	↑4.6	最大潮位差
10/13 14:40	118.5	↑4.5
10/13 14:50	123.1	↑4.6	最大潮位差
10/13 15:00	127.6	↑4.5
10/13 15:10	131.9	↑4.3
10/13 15:20	136.2	↑4.3
10/13 15:30	140.3	↑4.1
10/13 15:40	144.3	↑4.0
10/13 15:50	148.0	↑3.7
10/13 16:00	151.5	↑3.5
10/13 16:10	154.7	↑3.2
10/13 16:20	157.6	↑2.9
10/13 16:30	160.3	↑2.7
10/13 16:40	162.6	↑2.3
10/13 16:50	164.5	↑1.9
10/13 17:00	166.1	↑1.6
10/13 17:10	167.3	↑1.2
10/13 17:20	168.1	↑0.8
10/13 17:30	168.6	↑0.5	満潮
10/13 17:40	168.6	0
10/13 17:50	168.2	↓-0.4
10/13 18:00	167.5	↓-0.7
10/13 18:10	166.4	↓-1.1
10/13 18:20	164.9	↓-1.5
10/13 18:30	163.0	↓-1.9
10/13 18:40	160.8	↓-2.2
10/13 18:50	158.2	↓-2.6
10/13 19:00	155.4	↓-2.8
10/13 19:10	152.2	↓-3.2
10/13 19:20	148.8	↓-3.4
10/13 19:30	145.1	↓-3.7
10/13 19:40	141.2	↓-3.9
10/13 19:50	137.1	↓-4.1
10/13 20:00	132.9	↓-4.2
10/13 20:10	128.6	↓-4.3
10/13 20:20	124.1	↓-4.5
10/13 20:30	119.6	↓-4.5
10/13 20:40	115.1	↓-4.5
10/13 20:50	110.6	↓-4.5
10/13 21:00	106.1	↓-4.5
10/13 21:10	101.7	↓-4.4
10/13 21:20	97.4	↓-4.3
10/13 21:30	93.2	↓-4.2
10/13 21:40	89.2	↓-4.0
10/13 21:50	85.4	↓-3.8
10/13 22:00	81.8	↓-3.6
10/13 22:10	78.5	↓-3.3
10/13 22:20	75.4	↓-3.1
10/13 22:30	72.6	↓-2.8
10/13 22:40	70.1	↓-2.5
10/13 22:50	67.9	↓-2.2
10/13 23:00	66.1	↓-1.8
10/13 23:10	64.7	↓-1.4
10/13 23:20	63.5	↓-1.2
10/13 23:30	62.8	↓-0.7
10/13 23:40	62.5	↓-0.3	干潮
10/13 23:50	62.5	0