31 (日)	02:17	08:17	14:48	21:23
	132cm	55cm	151cm	41cm
長潮 出 07:23 入 18:02 出 01:36 入 13:39

長山（沖縄）2056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	109.1	↑3.0
12/31 00:10	112.0	↑2.9
12/31 00:20	114.7	↑2.7
12/31 00:30	117.3	↑2.6
12/31 00:40	119.8	↑2.5
12/31 00:50	122.0	↑2.2
12/31 01:00	124.1	↑2.1
12/31 01:10	125.9	↑1.8
12/31 01:20	127.5	↑1.6
12/31 01:30	128.9	↑1.4
12/31 01:40	130.0	↑1.1
12/31 01:50	130.8	↑0.8
12/31 02:00	131.4	↑0.6
12/31 02:10	131.7	↑0.3	満潮
12/31 02:20	131.7	0
12/31 02:30	131.5	↓-0.2
12/31 02:40	131.0	↓-0.5
12/31 02:50	130.1	↓-0.9
12/31 03:00	129.0	↓-1.1
12/31 03:10	127.7	↓-1.3
12/31 03:20	126.1	↓-1.6
12/31 03:30	124.2	↓-1.9
12/31 03:40	122.1	↓-2.1
12/31 03:50	119.7	↓-2.4
12/31 04:00	117.2	↓-2.5
12/31 04:10	114.5	↓-2.7
12/31 04:20	111.6	↓-2.9
12/31 04:30	108.6	↓-3.0
12/31 04:40	105.4	↓-3.2
12/31 04:50	102.2	↓-3.2
12/31 05:00	98.8	↓-3.4
12/31 05:10	95.5	↓-3.3
12/31 05:20	92.1	↓-3.4
12/31 05:30	88.7	↓-3.4
12/31 05:40	85.3	↓-3.4
12/31 05:50	82.0	↓-3.3
12/31 06:00	78.8	↓-3.2
12/31 06:10	75.7	↓-3.1
12/31 06:20	72.7	↓-3.0
12/31 06:30	69.9	↓-2.8
12/31 06:40	67.3	↓-2.6
12/31 06:50	64.8	↓-2.5
12/31 07:00	62.6	↓-2.2
12/31 07:10	60.6	↓-2.0
12/31 07:20	58.8	↓-1.8
12/31 07:30	57.4	↓-1.4
12/31 07:40	56.2	↓-1.2
12/31 07:50	55.2	↓-1.0
12/31 08:00	54.6	↓-0.6
12/31 08:10	54.2	↓-0.4	干潮
12/31 08:20	54.2	0
12/31 08:30	54.5	↑0.3
12/31 08:40	55.0	↑0.5
12/31 08:50	55.9	↑0.9
12/31 09:00	57.0	↑1.1
12/31 09:10	58.4	↑1.4
12/31 09:20	60.2	↑1.8
12/31 09:30	62.1	↑1.9
12/31 09:40	64.3	↑2.2
12/31 09:50	66.8	↑2.5
12/31 10:00	69.5	↑2.7
12/31 10:10	72.4	↑2.9
12/31 10:20	75.5	↑3.1
12/31 10:30	78.7	↑3.2
12/31 10:40	82.1	↑3.4
12/31 10:50	85.7	↑3.6
12/31 11:00	89.3	↑3.6
12/31 11:10	93.1	↑3.8
12/31 11:20	96.9	↑3.8
12/31 11:30	100.7	↑3.8
12/31 11:40	104.6	↑3.9
12/31 11:50	108.4	↑3.8
12/31 12:00	112.2	↑3.8
12/31 12:10	116.0	↑3.8
12/31 12:20	119.6	↑3.6
12/31 12:30	123.2	↑3.6
12/31 12:40	126.7	↑3.5
12/31 12:50	129.9	↑3.2
12/31 13:00	133.1	↑3.2
12/31 13:10	136.0	↑2.9
12/31 13:20	138.7	↑2.7
12/31 13:30	141.2	↑2.5
12/31 13:40	143.4	↑2.2
12/31 13:50	145.3	↑1.9
12/31 14:00	147.0	↑1.7
12/31 14:10	148.3	↑1.3
12/31 14:20	149.4	↑1.1
12/31 14:30	150.1	↑0.7
12/31 14:40	150.5	↑0.4	満潮
12/31 14:50	150.5	0
12/31 15:00	150.2	↓-0.3
12/31 15:10	149.6	↓-0.6
12/31 15:20	148.6	↓-1.0
12/31 15:30	147.3	↓-1.3
12/31 15:40	145.7	↓-1.6
12/31 15:50	143.7	↓-2.0
12/31 16:00	141.5	↓-2.2
12/31 16:10	138.9	↓-2.6
12/31 16:20	136.1	↓-2.8
12/31 16:30	133.0	↓-3.1
12/31 16:40	129.6	↓-3.4
12/31 16:50	126.1	↓-3.5
12/31 17:00	122.3	↓-3.8
12/31 17:10	118.4	↓-3.9
12/31 17:20	114.3	↓-4.1
12/31 17:30	110.1	↓-4.2
12/31 17:40	105.8	↓-4.3
12/31 17:50	101.4	↓-4.4	最大潮位差
12/31 18:00	97.0	↓-4.4	最大潮位差
12/31 18:10	92.6	↓-4.4	最大潮位差
12/31 18:20	88.2	↓-4.4	最大潮位差
12/31 18:30	83.9	↓-4.3
12/31 18:40	79.6	↓-4.3
12/31 18:50	75.5	↓-4.1
12/31 19:00	71.5	↓-4.0
12/31 19:10	67.6	↓-3.9
12/31 19:20	63.9	↓-3.7
12/31 19:30	60.5	↓-3.4
12/31 19:40	57.3	↓-3.2
12/31 19:50	54.3	↓-3.0
12/31 20:00	51.5	↓-2.8
12/31 20:10	49.1	↓-2.4
12/31 20:20	46.9	↓-2.2
12/31 20:30	45.1	↓-1.8
12/31 20:40	43.6	↓-1.5
12/31 20:50	42.3	↓-1.3
12/31 21:00	41.5	↓-0.8
12/31 21:10	40.9	↓-0.6
12/31 21:20	40.7	↓-0.2	干潮
12/31 21:30	40.8	↑0.1
12/31 21:40	41.2	↑0.4
12/31 21:50	41.9	↑0.7
12/31 22:00	43.0	↑1.1
12/31 22:10	44.3	↑1.3
12/31 22:20	46.0	↑1.7
12/31 22:30	47.9	↑1.9
12/31 22:40	50.1	↑2.2
12/31 22:50	52.6	↑2.5
12/31 23:00	55.3	↑2.7
12/31 23:10	58.2	↑2.9
12/31 23:20	61.3	↑3.1
12/31 23:30	64.6	↑3.3
12/31 23:40	68.0	↑3.4
12/31 23:50	71.6	↑3.6