1 (月)	07:17	00:45	18:30	12:38
	145cm	10cm	170cm	70cm
大潮 出 07:23 入 18:03 出 06:18 入 17:27

長山（沖縄）2052年01月1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
1/1 00:00	13.6	↓-2.2
1/1 00:10	11.9	↓-1.7
1/1 00:20	10.6	↓-1.3
1/1 00:30	9.7	↓-0.9
1/1 00:40	9.3	↓-0.4	干潮
1/1 00:50	9.3	0
1/1 01:00	9.8	↑0.5
1/1 01:10	10.7	↑0.9
1/1 01:20	12.1	↑1.4
1/1 01:30	13.9	↑1.8
1/1 01:40	16.1	↑2.2
1/1 01:50	18.7	↑2.6
1/1 02:00	21.7	↑3.0
1/1 02:10	25.0	↑3.3
1/1 02:20	28.7	↑3.7
1/1 02:30	32.7	↑4.0
1/1 02:40	37.0	↑4.3
1/1 02:50	41.6	↑4.6
1/1 03:00	46.4	↑4.8
1/1 03:10	51.4	↑5.0
1/1 03:20	56.5	↑5.1
1/1 03:30	61.8	↑5.3
1/1 03:40	67.2	↑5.4
1/1 03:50	72.6	↑5.4
1/1 04:00	78.1	↑5.5
1/1 04:10	83.5	↑5.4
1/1 04:20	88.9	↑5.4
1/1 04:30	94.2	↑5.3
1/1 04:40	99.4	↑5.2
1/1 04:50	104.4	↑5.0
1/1 05:00	109.3	↑4.9
1/1 05:10	113.9	↑4.6
1/1 05:20	118.3	↑4.4
1/1 05:30	122.4	↑4.1
1/1 05:40	126.2	↑3.8
1/1 05:50	129.7	↑3.5
1/1 06:00	132.8	↑3.1
1/1 06:10	135.6	↑2.8
1/1 06:20	138.1	↑2.5
1/1 06:30	140.1	↑2.0
1/1 06:40	141.7	↑1.6
1/1 06:50	143.0	↑1.3
1/1 07:00	143.8	↑0.8
1/1 07:10	144.3	↑0.5	満潮
1/1 07:20	144.3	0
1/1 07:30	144.0	↓-0.3
1/1 07:40	143.3	↓-0.7
1/1 07:50	142.2	↓-1.1
1/1 08:00	140.8	↓-1.4
1/1 08:10	139.0	↓-1.8
1/1 08:20	136.9	↓-2.1
1/1 08:30	134.6	↓-2.3
1/1 08:40	132.0	↓-2.6
1/1 08:50	129.1	↓-2.9
1/1 09:00	126.1	↓-3.0
1/1 09:10	122.8	↓-3.3
1/1 09:20	119.5	↓-3.3
1/1 09:30	116.0	↓-3.5
1/1 09:40	112.4	↓-3.6
1/1 09:50	108.8	↓-3.6
1/1 10:00	105.2	↓-3.6
1/1 10:10	101.6	↓-3.6
1/1 10:20	98.1	↓-3.5
1/1 10:30	94.6	↓-3.5
1/1 10:40	91.3	↓-3.3
1/1 10:50	88.1	↓-3.2
1/1 11:00	85.1	↓-3.0
1/1 11:10	82.3	↓-2.8
1/1 11:20	79.7	↓-2.6
1/1 11:30	77.4	↓-2.3
1/1 11:40	75.3	↓-2.1
1/1 11:50	73.6	↓-1.7
1/1 12:00	72.2	↓-1.4
1/1 12:10	71.0	↓-1.2
1/1 12:20	70.3	↓-0.7
1/1 12:30	69.8	↓-0.5	干潮
1/1 12:40	69.8	0
1/1 12:50	70.0	↑0.2
1/1 13:00	70.7	↑0.7
1/1 13:10	71.7	↑1.0
1/1 13:20	73.0	↑1.3
1/1 13:30	74.8	↑1.8
1/1 13:40	76.8	↑2.0
1/1 13:50	79.2	↑2.4
1/1 14:00	81.8	↑2.6
1/1 14:10	84.8	↑3.0
1/1 14:20	88.1	↑3.3
1/1 14:30	91.6	↑3.5
1/1 14:40	95.3	↑3.7
1/1 14:50	99.2	↑3.9
1/1 15:00	103.3	↑4.1
1/1 15:10	107.5	↑4.2
1/1 15:20	111.8	↑4.3
1/1 15:30	116.2	↑4.4
1/1 15:40	120.7	↑4.5
1/1 15:50	125.1	↑4.4
1/1 16:00	129.6	↑4.5
1/1 16:10	133.9	↑4.3
1/1 16:20	138.2	↑4.3
1/1 16:30	142.3	↑4.1
1/1 16:40	146.2	↑3.9
1/1 16:50	150.0	↑3.8
1/1 17:00	153.5	↑3.5
1/1 17:10	156.7	↑3.2
1/1 17:20	159.6	↑2.9
1/1 17:30	162.2	↑2.6
1/1 17:40	164.5	↑2.3
1/1 17:50	166.3	↑1.8
1/1 18:00	167.8	↑1.5
1/1 18:10	168.9	↑1.1
1/1 18:20	169.5	↑0.6	満潮
1/1 18:30	169.6	↑0.1	満潮
1/1 18:40	169.4	↓-0.2
1/1 18:50	168.6	↓-0.8
1/1 19:00	167.4	↓-1.2
1/1 19:10	165.7	↓-1.7
1/1 19:20	163.6	↓-2.1
1/1 19:30	161.0	↓-2.6
1/1 19:40	157.9	↓-3.1
1/1 19:50	154.5	↓-3.4
1/1 20:00	150.6	↓-3.9
1/1 20:10	146.3	↓-4.3
1/1 20:20	141.7	↓-4.6
1/1 20:30	136.7	↓-5.0
1/1 20:40	131.4	↓-5.3
1/1 20:50	125.9	↓-5.5
1/1 21:00	120.0	↓-5.9
1/1 21:10	114.0	↓-6.0
1/1 21:20	107.8	↓-6.2
1/1 21:30	101.4	↓-6.4
1/1 21:40	94.9	↓-6.5
1/1 21:50	88.4	↓-6.5
1/1 22:00	81.8	↓-6.6	最大潮位差
1/1 22:10	75.3	↓-6.5
1/1 22:20	68.8	↓-6.5
1/1 22:30	62.4	↓-6.4
1/1 22:40	56.1	↓-6.3
1/1 22:50	50.0	↓-6.1
1/1 23:00	44.2	↓-5.8
1/1 23:10	38.5	↓-5.7
1/1 23:20	33.2	↓-5.3
1/1 23:30	28.2	↓-5.0
1/1 23:40	23.5	↓-4.7
1/1 23:50	19.1	↓-4.4