23 (金)	11:58	05:22	23:20	17:13
	147cm	54cm	168cm	102cm
小潮 出 06:28 入 18:35 出 12:22 入 23:27

長山（沖縄）2050年09月23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
9/23 00:00	161.7	↓-2.8
9/23 00:10	158.5	↓-3.2
9/23 00:20	155.1	↓-3.4
9/23 00:30	151.5	↓-3.6
9/23 00:40	147.7	↓-3.8
9/23 00:50	143.7	↓-4.0
9/23 01:00	139.5	↓-4.2
9/23 01:10	135.1	↓-4.4
9/23 01:20	130.7	↓-4.4
9/23 01:30	126.2	↓-4.5
9/23 01:40	121.6	↓-4.6
9/23 01:50	116.9	↓-4.7	最大潮位差
9/23 02:00	112.3	↓-4.6
9/23 02:10	107.6	↓-4.7	最大潮位差
9/23 02:20	103.0	↓-4.6
9/23 02:30	98.5	↓-4.5
9/23 02:40	94.1	↓-4.4
9/23 02:50	89.7	↓-4.4
9/23 03:00	85.6	↓-4.1
9/23 03:10	81.6	↓-4.0
9/23 03:20	77.8	↓-3.8
9/23 03:30	74.2	↓-3.6
9/23 03:40	70.8	↓-3.4
9/23 03:50	67.8	↓-3.0
9/23 04:00	64.9	↓-2.9
9/23 04:10	62.4	↓-2.5
9/23 04:20	60.2	↓-2.2
9/23 04:30	58.3	↓-1.9
9/23 04:40	56.8	↓-1.5
9/23 04:50	55.6	↓-1.2
9/23 05:00	54.7	↓-0.9
9/23 05:10	54.1	↓-0.6
9/23 05:20	53.9	↓-0.2	干潮
9/23 05:30	54.1	↑0.2
9/23 05:40	54.6	↑0.5
9/23 05:50	55.4	↑0.8
9/23 06:00	56.5	↑1.1
9/23 06:10	57.9	↑1.4
9/23 06:20	59.7	↑1.8
9/23 06:30	61.7	↑2.0
9/23 06:40	63.9	↑2.2
9/23 06:50	66.5	↑2.6
9/23 07:00	69.2	↑2.7
9/23 07:10	72.1	↑2.9
9/23 07:20	75.2	↑3.1
9/23 07:30	78.5	↑3.3
9/23 07:40	81.9	↑3.4
9/23 07:50	85.4	↑3.5
9/23 08:00	89.0	↑3.6
9/23 08:10	92.6	↑3.6
9/23 08:20	96.3	↑3.7
9/23 08:30	100.0	↑3.7
9/23 08:40	103.6	↑3.6
9/23 08:50	107.3	↑3.7
9/23 09:00	110.8	↑3.5
9/23 09:10	114.3	↑3.5
9/23 09:20	117.7	↑3.4
9/23 09:30	120.9	↑3.2
9/23 09:40	124.0	↑3.1
9/23 09:50	127.0	↑3.0
9/23 10:00	129.8	↑2.8
9/23 10:10	132.4	↑2.6
9/23 10:20	134.8	↑2.4
9/23 10:30	136.9	↑2.1
9/23 10:40	138.9	↑2.0
9/23 10:50	140.6	↑1.7
9/23 11:00	142.1	↑1.5
9/23 11:10	143.4	↑1.3
9/23 11:20	144.4	↑1.0
9/23 11:30	145.2	↑0.8
9/23 11:40	145.7	↑0.5
9/23 11:50	146.0	↑0.3	満潮
9/23 12:00	146.1	↑0.1
9/23 12:10	145.9	↓-0.2
9/23 12:20	145.5	↓-0.4
9/23 12:30	144.9	↓-0.6
9/23 12:40	144.0	↓-0.9
9/23 12:50	143.0	↓-1.0
9/23 13:00	141.8	↓-1.2
9/23 13:10	140.4	↓-1.4
9/23 13:20	138.8	↓-1.6
9/23 13:30	137.2	↓-1.6
9/23 13:40	135.3	↓-1.9
9/23 13:50	133.4	↓-1.9
9/23 14:00	131.4	↓-2.0
9/23 14:10	129.3	↓-2.1
9/23 14:20	127.2	↓-2.1
9/23 14:30	125.0	↓-2.2
9/23 14:40	122.8	↓-2.2
9/23 14:50	120.6	↓-2.2
9/23 15:00	118.5	↓-2.1
9/23 15:10	116.4	↓-2.1
9/23 15:20	114.4	↓-2.0
9/23 15:30	112.5	↓-1.9
9/23 15:40	110.7	↓-1.8
9/23 15:50	109.0	↓-1.7
9/23 16:00	107.4	↓-1.6
9/23 16:10	106.0	↓-1.4
9/23 16:20	104.8	↓-1.2
9/23 16:30	103.8	↓-1.0
9/23 16:40	103.0	↓-0.8
9/23 16:50	102.4	↓-0.6
9/23 17:00	102.0	↓-0.4
9/23 17:10	101.9	↓-0.1	干潮
9/23 17:20	102.0	↑0.1
9/23 17:30	102.3	↑0.3
9/23 17:40	102.8	↑0.5
9/23 17:50	103.6	↑0.8
9/23 18:00	104.6	↑1.0
9/23 18:10	105.8	↑1.2
9/23 18:20	107.2	↑1.4
9/23 18:30	108.8	↑1.6
9/23 18:40	110.7	↑1.9
9/23 18:50	112.7	↑2.0
9/23 19:00	114.8	↑2.1
9/23 19:10	117.1	↑2.3
9/23 19:20	119.6	↑2.5
9/23 19:30	122.1	↑2.5
9/23 19:40	124.8	↑2.7
9/23 19:50	127.5	↑2.7
9/23 20:00	130.3	↑2.8
9/23 20:10	133.1	↑2.8
9/23 20:20	136.0	↑2.9
9/23 20:30	138.8	↑2.8
9/23 20:40	141.6	↑2.8
9/23 20:50	144.3	↑2.7
9/23 21:00	147.0	↑2.7
9/23 21:10	149.6	↑2.6
9/23 21:20	152.1	↑2.5
9/23 21:30	154.4	↑2.3
9/23 21:40	156.7	↑2.3
9/23 21:50	158.7	↑2.0
9/23 22:00	160.6	↑1.9
9/23 22:10	162.3	↑1.7
9/23 22:20	163.8	↑1.5
9/23 22:30	165.1	↑1.3
9/23 22:40	166.1	↑1.0
9/23 22:50	167.0	↑0.9
9/23 23:00	167.6	↑0.6
9/23 23:10	167.9	↑0.3	満潮
9/23 23:20	168.0	↑0.1	満潮
9/23 23:30	167.8	↓-0.2
9/23 23:40	167.4	↓-0.4
9/23 23:50	166.8	↓-0.6