31 (木)	08:03	01:18	18:47	13:05
	140cm	5cm	166cm	85cm
大潮 出 07:23 入 18:02 出 07:18 入 17:44

長山（沖縄）2043年12月31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
12/31 00:00	17.6	↓-3.4
12/31 00:10	14.6	↓-3.0
12/31 00:20	11.9	↓-2.7
12/31 00:30	9.7	↓-2.2
12/31 00:40	7.9	↓-1.8
12/31 00:50	6.5	↓-1.4
12/31 01:00	5.5	↓-1.0
12/31 01:10	5.0	↓-0.5	干潮
12/31 01:20	4.9	↓-0.1
12/31 01:30	5.2	↑0.3
12/31 01:40	6.0	↑0.8
12/31 01:50	7.2	↑1.2
12/31 02:00	8.8	↑1.6
12/31 02:10	10.9	↑2.1
12/31 02:20	13.3	↑2.4
12/31 02:30	16.1	↑2.8
12/31 02:40	19.2	↑3.1
12/31 02:50	22.7	↑3.5
12/31 03:00	26.5	↑3.8
12/31 03:10	30.6	↑4.1
12/31 03:20	34.9	↑4.3
12/31 03:30	39.5	↑4.6
12/31 03:40	44.3	↑4.8
12/31 03:50	49.2	↑4.9
12/31 04:00	54.3	↑5.1
12/31 04:10	59.5	↑5.2
12/31 04:20	64.7	↑5.2
12/31 04:30	70.0	↑5.3
12/31 04:40	75.3	↑5.3
12/31 04:50	80.6	↑5.3
12/31 05:00	85.8	↑5.2
12/31 05:10	90.9	↑5.1
12/31 05:20	95.9	↑5.0
12/31 05:30	100.7	↑4.8
12/31 05:40	105.3	↑4.6
12/31 05:50	109.8	↑4.5
12/31 06:00	114.0	↑4.2
12/31 06:10	117.9	↑3.9
12/31 06:20	121.5	↑3.6
12/31 06:30	124.9	↑3.4
12/31 06:40	127.9	↑3.0
12/31 06:50	130.6	↑2.7
12/31 07:00	133.0	↑2.4
12/31 07:10	135.0	↑2.0
12/31 07:20	136.6	↑1.6
12/31 07:30	137.9	↑1.3
12/31 07:40	138.9	↑1.0
12/31 07:50	139.4	↑0.5
12/31 08:00	139.7	↑0.3	満潮
12/31 08:10	139.6	↓-0.1
12/31 08:20	139.1	↓-0.5
12/31 08:30	138.4	↓-0.7
12/31 08:40	137.3	↓-1.1
12/31 08:50	136.0	↓-1.3
12/31 09:00	134.3	↓-1.7
12/31 09:10	132.5	↓-1.8
12/31 09:20	130.4	↓-2.1
12/31 09:30	128.2	↓-2.2
12/31 09:40	125.7	↓-2.5
12/31 09:50	123.2	↓-2.5
12/31 10:00	120.5	↓-2.7
12/31 10:10	117.7	↓-2.8
12/31 10:20	114.9	↓-2.8
12/31 10:30	112.1	↓-2.8
12/31 10:40	109.3	↓-2.8
12/31 10:50	106.5	↓-2.8
12/31 11:00	103.7	↓-2.8
12/31 11:10	101.1	↓-2.6
12/31 11:20	98.5	↓-2.6
12/31 11:30	96.1	↓-2.4
12/31 11:40	93.9	↓-2.2
12/31 11:50	91.8	↓-2.1
12/31 12:00	90.0	↓-1.8
12/31 12:10	88.4	↓-1.6
12/31 12:20	87.0	↓-1.4
12/31 12:30	85.9	↓-1.1
12/31 12:40	85.1	↓-0.8
12/31 12:50	84.6	↓-0.5
12/31 13:00	84.3	↓-0.3	干潮
12/31 13:10	84.3	0
12/31 13:20	84.7	↑0.4
12/31 13:30	85.3	↑0.6
12/31 13:40	86.3	↑1.0
12/31 13:50	87.5	↑1.2
12/31 14:00	89.1	↑1.6
12/31 14:10	90.9	↑1.8
12/31 14:20	93.0	↑2.1
12/31 14:30	95.4	↑2.4
12/31 14:40	98.0	↑2.6
12/31 14:50	100.8	↑2.8
12/31 15:00	103.8	↑3.0
12/31 15:10	107.0	↑3.2
12/31 15:20	110.4	↑3.4
12/31 15:30	113.8	↑3.4
12/31 15:40	117.4	↑3.6
12/31 15:50	121.1	↑3.7
12/31 16:00	124.8	↑3.7
12/31 16:10	128.5	↑3.7
12/31 16:20	132.2	↑3.7
12/31 16:30	135.9	↑3.7
12/31 16:40	139.5	↑3.6
12/31 16:50	143.0	↑3.5
12/31 17:00	146.3	↑3.3
12/31 17:10	149.5	↑3.2
12/31 17:20	152.4	↑2.9
12/31 17:30	155.2	↑2.8
12/31 17:40	157.6	↑2.4
12/31 17:50	159.8	↑2.2
12/31 18:00	161.7	↑1.9
12/31 18:10	163.2	↑1.5
12/31 18:20	164.4	↑1.2
12/31 18:30	165.3	↑0.9
12/31 18:40	165.7	↑0.4	満潮
12/31 18:50	165.8	↑0.1
12/31 19:00	165.4	↓-0.4
12/31 19:10	164.7	↓-0.7
12/31 19:20	163.5	↓-1.2
12/31 19:30	161.9	↓-1.6
12/31 19:40	159.9	↓-2.0
12/31 19:50	157.5	↓-2.4
12/31 20:00	154.6	↓-2.9
12/31 20:10	151.4	↓-3.2
12/31 20:20	147.8	↓-3.6
12/31 20:30	143.8	↓-4.0
12/31 20:40	139.5	↓-4.3
12/31 20:50	134.9	↓-4.6
12/31 21:00	130.0	↓-4.9
12/31 21:10	124.8	↓-5.2
12/31 21:20	119.4	↓-5.4
12/31 21:30	113.7	↓-5.7
12/31 21:40	107.9	↓-5.8
12/31 21:50	101.9	↓-6.0
12/31 22:00	95.7	↓-6.2
12/31 22:10	89.6	↓-6.1
12/31 22:20	83.3	↓-6.3	最大潮位差
12/31 22:30	77.1	↓-6.2
12/31 22:40	70.9	↓-6.2
12/31 22:50	64.7	↓-6.2
12/31 23:00	58.6	↓-6.1
12/31 23:10	52.7	↓-5.9
12/31 23:20	47.0	↓-5.7
12/31 23:30	41.4	↓-5.6
12/31 23:40	36.1	↓-5.3
12/31 23:50	31.0	↓-5.1