18 (月)	05:23	11:13	17:22	23:55
	151cm	61cm	171cm	33cm
中潮 出 06:57 入 17:52 出 04:04 入 15:59

長山（沖縄）2052年11月18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
11/18 00:00	48.7	↑1.6
11/18 00:10	50.6	↑1.9
11/18 00:20	52.9	↑2.3
11/18 00:30	55.5	↑2.6
11/18 00:40	58.4	↑2.9
11/18 00:50	61.6	↑3.2
11/18 01:00	65.1	↑3.5
11/18 01:10	68.8	↑3.7
11/18 01:20	72.6	↑3.8
11/18 01:30	76.7	↑4.1
11/18 01:40	80.9	↑4.2
11/18 01:50	85.3	↑4.4
11/18 02:00	89.7	↑4.4
11/18 02:10	94.2	↑4.5
11/18 02:20	98.7	↑4.5
11/18 02:30	103.2	↑4.5
11/18 02:40	107.7	↑4.5
11/18 02:50	112.1	↑4.4
11/18 03:00	116.4	↑4.3
11/18 03:10	120.6	↑4.2
11/18 03:20	124.6	↑4.0
11/18 03:30	128.3	↑3.7
11/18 03:40	131.9	↑3.6
11/18 03:50	135.2	↑3.3
11/18 04:00	138.3	↑3.1
11/18 04:10	141.0	↑2.7
11/18 04:20	143.4	↑2.4
11/18 04:30	145.5	↑2.1
11/18 04:40	147.3	↑1.8
11/18 04:50	148.7	↑1.4
11/18 05:00	149.7	↑1.0
11/18 05:10	150.3	↑0.6
11/18 05:20	150.6	↑0.3	満潮
11/18 05:30	150.5	↓-0.1
11/18 05:40	150.0	↓-0.5
11/18 05:50	149.1	↓-0.9
11/18 06:00	147.9	↓-1.2
11/18 06:10	146.3	↓-1.6
11/18 06:20	144.4	↓-1.9
11/18 06:30	142.2	↓-2.2
11/18 06:40	139.7	↓-2.5
11/18 06:50	136.9	↓-2.8
11/18 07:00	133.9	↓-3.0
11/18 07:10	130.6	↓-3.3
11/18 07:20	127.1	↓-3.5
11/18 07:30	123.5	↓-3.6
11/18 07:40	119.7	↓-3.8
11/18 07:50	115.9	↓-3.8
11/18 08:00	111.9	↓-4.0
11/18 08:10	107.9	↓-4.0
11/18 08:20	103.9	↓-4.0
11/18 08:30	99.9	↓-4.0
11/18 08:40	95.9	↓-4.0
11/18 08:50	92.0	↓-3.9
11/18 09:00	88.3	↓-3.7
11/18 09:10	84.6	↓-3.7
11/18 09:20	81.2	↓-3.4
11/18 09:30	77.9	↓-3.3
11/18 09:40	74.8	↓-3.1
11/18 09:50	72.0	↓-2.8
11/18 10:00	69.5	↓-2.5
11/18 10:10	67.2	↓-2.3
11/18 10:20	65.2	↓-2.0
11/18 10:30	63.6	↓-1.6
11/18 10:40	62.2	↓-1.4
11/18 10:50	61.3	↓-0.9
11/18 11:00	60.6	↓-0.7
11/18 11:10	60.4	↓-0.2	干潮
11/18 11:20	60.5	↑0.1
11/18 11:30	60.9	↑0.4
11/18 11:40	61.8	↑0.9
11/18 11:50	63.0	↑1.2
11/18 12:00	64.5	↑1.5
11/18 12:10	66.4	↑1.9
11/18 12:20	68.7	↑2.3
11/18 12:30	71.3	↑2.6
11/18 12:40	74.2	↑2.9
11/18 12:50	77.3	↑3.1
11/18 13:00	80.8	↑3.5
11/18 13:10	84.5	↑3.7
11/18 13:20	88.4	↑3.9
11/18 13:30	92.6	↑4.2
11/18 13:40	96.9	↑4.3
11/18 13:50	101.3	↑4.4
11/18 14:00	105.9	↑4.6
11/18 14:10	110.6	↑4.7
11/18 14:20	115.3	↑4.7
11/18 14:30	120.0	↑4.7
11/18 14:40	124.7	↑4.7
11/18 14:50	129.3	↑4.6
11/18 15:00	133.8	↑4.5
11/18 15:10	138.3	↑4.5
11/18 15:20	142.5	↑4.2
11/18 15:30	146.6	↑4.1
11/18 15:40	150.4	↑3.8
11/18 15:50	154.0	↑3.6
11/18 16:00	157.3	↑3.3
11/18 16:10	160.3	↑3.0
11/18 16:20	162.9	↑2.6
11/18 16:30	165.2	↑2.3
11/18 16:40	167.1	↑1.9
11/18 16:50	168.6	↑1.5
11/18 17:00	169.7	↑1.1
11/18 17:10	170.4	↑0.7
11/18 17:20	170.6	↑0.2	満潮
11/18 17:30	170.4	↓-0.2
11/18 17:40	169.8	↓-0.6
11/18 17:50	168.7	↓-1.1
11/18 18:00	167.2	↓-1.5
11/18 18:10	165.3	↓-1.9
11/18 18:20	163.0	↓-2.3
11/18 18:30	160.2	↓-2.8
11/18 18:40	157.1	↓-3.1
11/18 18:50	153.6	↓-3.5
11/18 19:00	149.8	↓-3.8
11/18 19:10	145.7	↓-4.1
11/18 19:20	141.3	↓-4.4
11/18 19:30	136.6	↓-4.7
11/18 19:40	131.7	↓-4.9
11/18 19:50	126.6	↓-5.1
11/18 20:00	121.4	↓-5.2
11/18 20:10	116.0	↓-5.4
11/18 20:20	110.5	↓-5.5
11/18 20:30	105.0	↓-5.5
11/18 20:40	99.5	↓-5.5
11/18 20:50	93.9	↓-5.6	最大潮位差
11/18 21:00	88.4	↓-5.5
11/18 21:10	83.1	↓-5.3
11/18 21:20	77.8	↓-5.3
11/18 21:30	72.7	↓-5.1
11/18 21:40	67.7	↓-5.0
11/18 21:50	63.0	↓-4.7
11/18 22:00	58.5	↓-4.5
11/18 22:10	54.3	↓-4.2
11/18 22:20	50.4	↓-3.9
11/18 22:30	46.9	↓-3.5
11/18 22:40	43.6	↓-3.3
11/18 22:50	40.8	↓-2.8
11/18 23:00	38.3	↓-2.5
11/18 23:10	36.2	↓-2.1
11/18 23:20	34.6	↓-1.6
11/18 23:30	33.3	↓-1.3
11/18 23:40	32.5	↓-0.8
11/18 23:50	32.1	↓-0.4	干潮