20 (火)	10:54	04:36	22:07	15:55
	140cm	61cm	170cm	102cm
小潮 出 06:27 入 18:38 出 12:02 入 22:34

長山（沖縄）2061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	149.0	↓-3.8
9/20 00:10	145.0	↓-4.0
9/20 00:20	140.9	↓-4.1
9/20 00:30	136.6	↓-4.3
9/20 00:40	132.2	↓-4.4
9/20 00:50	127.8	↓-4.4
9/20 01:00	123.3	↓-4.5
9/20 01:10	118.7	↓-4.6	最大潮位差
9/20 01:20	114.2	↓-4.5
9/20 01:30	109.7	↓-4.5
9/20 01:40	105.2	↓-4.5
9/20 01:50	100.9	↓-4.3
9/20 02:00	96.6	↓-4.3
9/20 02:10	92.5	↓-4.1
9/20 02:20	88.5	↓-4.0
9/20 02:30	84.8	↓-3.7
9/20 02:40	81.2	↓-3.6
9/20 02:50	77.9	↓-3.3
9/20 03:00	74.8	↓-3.1
9/20 03:10	71.9	↓-2.9
9/20 03:20	69.4	↓-2.5
9/20 03:30	67.1	↓-2.3
9/20 03:40	65.1	↓-2.0
9/20 03:50	63.5	↓-1.6
9/20 04:00	62.2	↓-1.3
9/20 04:10	61.2	↓-1.0
9/20 04:20	60.5	↓-0.7
9/20 04:30	60.2	↓-0.3	干潮
9/20 04:40	60.2	0
9/20 04:50	60.5	↑0.3
9/20 05:00	61.1	↑0.6
9/20 05:10	62.0	↑0.9
9/20 05:20	63.3	↑1.3
9/20 05:30	64.8	↑1.5
9/20 05:40	66.5	↑1.7
9/20 05:50	68.6	↑2.1
9/20 06:00	70.8	↑2.2
9/20 06:10	73.3	↑2.5
9/20 06:20	75.9	↑2.6
9/20 06:30	78.7	↑2.8
9/20 06:40	81.7	↑3.0
9/20 06:50	84.8	↑3.1
9/20 07:00	88.0	↑3.2
9/20 07:10	91.2	↑3.2
9/20 07:20	94.5	↑3.3
9/20 07:30	97.8	↑3.3
9/20 07:40	101.1	↑3.3
9/20 07:50	104.4	↑3.3
9/20 08:00	107.7	↑3.3
9/20 08:10	110.8	↑3.1
9/20 08:20	113.9	↑3.1
9/20 08:30	116.9	↑3.0
9/20 08:40	119.7	↑2.8
9/20 08:50	122.4	↑2.7
9/20 09:00	125.0	↑2.6
9/20 09:10	127.3	↑2.3
9/20 09:20	129.5	↑2.2
9/20 09:30	131.4	↑1.9
9/20 09:40	133.2	↑1.8
9/20 09:50	134.7	↑1.5
9/20 10:00	136.1	↑1.4
9/20 10:10	137.1	↑1.0
9/20 10:20	138.0	↑0.9
9/20 10:30	138.6	↑0.6
9/20 10:40	139.0	↑0.4
9/20 10:50	139.2	↑0.2	満潮
9/20 11:00	139.2	0
9/20 11:10	138.9	↓-0.3
9/20 11:20	138.4	↓-0.5
9/20 11:30	137.8	↓-0.6
9/20 11:40	136.9	↓-0.9
9/20 11:50	135.9	↓-1.0
9/20 12:00	134.7	↓-1.2
9/20 12:10	133.3	↓-1.4
9/20 12:20	131.9	↓-1.4
9/20 12:30	130.3	↓-1.6
9/20 12:40	128.6	↓-1.7
9/20 12:50	126.8	↓-1.8
9/20 13:00	124.9	↓-1.9
9/20 13:10	123.0	↓-1.9
9/20 13:20	121.1	↓-1.9
9/20 13:30	119.1	↓-2.0
9/20 13:40	117.2	↓-1.9
9/20 13:50	115.3	↓-1.9
9/20 14:00	113.5	↓-1.8
9/20 14:10	111.7	↓-1.8
9/20 14:20	110.0	↓-1.7
9/20 14:30	108.4	↓-1.6
9/20 14:40	107.0	↓-1.4
9/20 14:50	105.7	↓-1.3
9/20 15:00	104.5	↓-1.2
9/20 15:10	103.5	↓-1.0
9/20 15:20	102.7	↓-0.8
9/20 15:30	102.1	↓-0.6
9/20 15:40	101.7	↓-0.4
9/20 15:50	101.5	↓-0.2	干潮
9/20 16:00	101.5	0
9/20 16:10	101.7	↑0.2
9/20 16:20	102.2	↑0.5
9/20 16:30	102.9	↑0.7
9/20 16:40	103.8	↑0.9
9/20 16:50	104.9	↑1.1
9/20 17:00	106.3	↑1.4
9/20 17:10	107.8	↑1.5
9/20 17:20	109.6	↑1.8
9/20 17:30	111.5	↑1.9
9/20 17:40	113.6	↑2.1
9/20 17:50	115.9	↑2.3
9/20 18:00	118.3	↑2.4
9/20 18:10	120.9	↑2.6
9/20 18:20	123.5	↑2.6
9/20 18:30	126.3	↑2.8
9/20 18:40	129.1	↑2.8
9/20 18:50	131.9	↑2.8
9/20 19:00	134.8	↑2.9
9/20 19:10	137.7	↑2.9
9/20 19:20	140.6	↑2.9
9/20 19:30	143.5	↑2.9
9/20 19:40	146.3	↑2.8
9/20 19:50	149.0	↑2.7
9/20 20:00	151.6	↑2.6
9/20 20:10	154.1	↑2.5
9/20 20:20	156.5	↑2.4
9/20 20:30	158.7	↑2.2
9/20 20:40	160.8	↑2.1
9/20 20:50	162.6	↑1.8
9/20 21:00	164.3	↑1.7
9/20 21:10	165.8	↑1.5
9/20 21:20	167.0	↑1.2
9/20 21:30	168.0	↑1.0
9/20 21:40	168.8	↑0.8
9/20 21:50	169.3	↑0.5
9/20 22:00	169.6	↑0.3	満潮
9/20 22:10	169.6	0
9/20 22:20	169.3	↓-0.3
9/20 22:30	168.8	↓-0.5
9/20 22:40	168.1	↓-0.7
9/20 22:50	167.1	↓-1.0
9/20 23:00	165.8	↓-1.3
9/20 23:10	164.3	↓-1.5
9/20 23:20	162.6	↓-1.7
9/20 23:30	160.7	↓-1.9
9/20 23:40	158.5	↓-2.2
9/20 23:50	156.1	↓-2.4