20 (火)	04:56	11:32	17:56	23:49
	173cm	51cm	171cm	78cm
中潮 出 06:27 入 18:38 出 03:27 入 16:31

長山（沖縄）2033年09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
9/20 00:00	95.6	↑1.5
9/20 00:10	97.4	↑1.8
9/20 00:20	99.5	↑2.1
9/20 00:30	101.8	↑2.3
9/20 00:40	104.3	↑2.5
9/20 00:50	107.1	↑2.8
9/20 01:00	110.0	↑2.9
9/20 01:10	113.1	↑3.1
9/20 01:20	116.4	↑3.3
9/20 01:30	119.8	↑3.4
9/20 01:40	123.3	↑3.5
9/20 01:50	126.9	↑3.6
9/20 02:00	130.5	↑3.6
9/20 02:10	134.2	↑3.7
9/20 02:20	137.8	↑3.6
9/20 02:30	141.4	↑3.6
9/20 02:40	145.0	↑3.6
9/20 02:50	148.4	↑3.4
9/20 03:00	151.7	↑3.3
9/20 03:10	154.9	↑3.2
9/20 03:20	157.9	↑3.0
9/20 03:30	160.6	↑2.7
9/20 03:40	163.2	↑2.6
9/20 03:50	165.4	↑2.2
9/20 04:00	167.4	↑2.0
9/20 04:10	169.1	↑1.7
9/20 04:20	170.5	↑1.4
9/20 04:30	171.6	↑1.1
9/20 04:40	172.3	↑0.7
9/20 04:50	172.6	↑0.3	満潮
9/20 05:00	172.6	0
9/20 05:10	172.3	↓-0.3
9/20 05:20	171.5	↓-0.8
9/20 05:30	170.4	↓-1.1
9/20 05:40	168.9	↓-1.5
9/20 05:50	167.1	↓-1.8
9/20 06:00	164.9	↓-2.2
9/20 06:10	162.4	↓-2.5
9/20 06:20	159.6	↓-2.8
9/20 06:30	156.5	↓-3.1
9/20 06:40	153.1	↓-3.4
9/20 06:50	149.4	↓-3.7
9/20 07:00	145.5	↓-3.9
9/20 07:10	141.3	↓-4.2
9/20 07:20	137.0	↓-4.3
9/20 07:30	132.5	↓-4.5
9/20 07:40	127.9	↓-4.6
9/20 07:50	123.1	↓-4.8
9/20 08:00	118.3	↓-4.8
9/20 08:10	113.5	↓-4.8
9/20 08:20	108.6	↓-4.9
9/20 08:30	103.8	↓-4.8
9/20 08:40	99.0	↓-4.8
9/20 08:50	94.3	↓-4.7
9/20 09:00	89.7	↓-4.6
9/20 09:10	85.2	↓-4.5
9/20 09:20	80.9	↓-4.3
9/20 09:30	76.8	↓-4.1
9/20 09:40	72.9	↓-3.9
9/20 09:50	69.3	↓-3.6
9/20 10:00	65.9	↓-3.4
9/20 10:10	62.8	↓-3.1
9/20 10:20	60.0	↓-2.8
9/20 10:30	57.5	↓-2.5
9/20 10:40	55.4	↓-2.1
9/20 10:50	53.6	↓-1.8
9/20 11:00	52.2	↓-1.4
9/20 11:10	51.2	↓-1.0
9/20 11:20	50.6	↓-0.6
9/20 11:30	50.3	↓-0.3	干潮
9/20 11:40	50.5	↑0.2
9/20 11:50	51.0	↑0.5
9/20 12:00	52.0	↑1.0
9/20 12:10	53.3	↑1.3
9/20 12:20	55.0	↑1.7
9/20 12:30	57.1	↑2.1
9/20 12:40	59.5	↑2.4
9/20 12:50	62.3	↑2.8
9/20 13:00	65.4	↑3.1
9/20 13:10	68.8	↑3.4
9/20 13:20	72.4	↑3.6
9/20 13:30	76.4	↑4.0
9/20 13:40	80.6	↑4.2
9/20 13:50	85.0	↑4.4
9/20 14:00	89.5	↑4.5
9/20 14:10	94.2	↑4.7
9/20 14:20	99.1	↑4.9
9/20 14:30	104.0	↑4.9
9/20 14:40	109.0	↑5.0	最大潮位差
9/20 14:50	113.9	↑4.9
9/20 15:00	118.9	↑5.0	最大潮位差
9/20 15:10	123.8	↑4.9
9/20 15:20	128.6	↑4.8
9/20 15:30	133.3	↑4.7
9/20 15:40	137.8	↑4.5
9/20 15:50	142.2	↑4.4
9/20 16:00	146.3	↑4.1
9/20 16:10	150.2	↑3.9
9/20 16:20	153.8	↑3.6
9/20 16:30	157.1	↑3.3
9/20 16:40	160.1	↑3.0
9/20 16:50	162.8	↑2.7
9/20 17:00	165.1	↑2.3
9/20 17:10	167.0	↑1.9
9/20 17:20	168.6	↑1.6
9/20 17:30	169.7	↑1.1
9/20 17:40	170.5	↑0.8
9/20 17:50	170.9	↑0.4	満潮
9/20 18:00	170.9	0
9/20 18:10	170.5	↓-0.4
9/20 18:20	169.7	↓-0.8
9/20 18:30	168.5	↓-1.2
9/20 18:40	167.0	↓-1.5
9/20 18:50	165.1	↓-1.9
9/20 19:00	162.9	↓-2.2
9/20 19:10	160.4	↓-2.5
9/20 19:20	157.7	↓-2.7
9/20 19:30	154.6	↓-3.1
9/20 19:40	151.3	↓-3.3
9/20 19:50	147.8	↓-3.5
9/20 20:00	144.1	↓-3.7
9/20 20:10	140.3	↓-3.8
9/20 20:20	136.3	↓-4.0
9/20 20:30	132.3	↓-4.0
9/20 20:40	128.2	↓-4.1
9/20 20:50	124.1	↓-4.1
9/20 21:00	120.0	↓-4.1
9/20 21:10	115.9	↓-4.1
9/20 21:20	111.9	↓-4.0
9/20 21:30	108.0	↓-3.9
9/20 21:40	104.2	↓-3.8
9/20 21:50	100.5	↓-3.7
9/20 22:00	97.1	↓-3.4
9/20 22:10	93.9	↓-3.2
9/20 22:20	90.9	↓-3.0
9/20 22:30	88.1	↓-2.8
9/20 22:40	85.6	↓-2.5
9/20 22:50	83.5	↓-2.1
9/20 23:00	81.6	↓-1.9
9/20 23:10	80.1	↓-1.5
9/20 23:20	78.9	↓-1.2
9/20 23:30	78.1	↓-0.8
9/20 23:40	77.6	↓-0.5	干潮
9/20 23:50	77.5	↓-0.1