31 (火)	03:16	08:55	15:19	22:07
	129cm	64cm	156cm	30cm
若潮 出 07:23 入 18:02 出 14:03 入 02:11

長山（沖縄）2052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	85.2	↑3.4
12/31 00:10	88.7	↑3.5
12/31 00:20	92.1	↑3.4
12/31 00:30	95.4	↑3.3
12/31 00:40	98.8	↑3.4
12/31 00:50	102.0	↑3.2
12/31 01:00	105.1	↑3.1
12/31 01:10	108.1	↑3.0
12/31 01:20	111.0	↑2.9
12/31 01:30	113.7	↑2.7
12/31 01:40	116.2	↑2.5
12/31 01:50	118.6	↑2.4
12/31 02:00	120.7	↑2.1
12/31 02:10	122.6	↑1.9
12/31 02:20	124.2	↑1.6
12/31 02:30	125.6	↑1.4
12/31 02:40	126.7	↑1.1
12/31 02:50	127.6	↑0.9
12/31 03:00	128.1	↑0.5
12/31 03:10	128.4	↑0.3	満潮
12/31 03:20	128.5	↑0.1
12/31 03:30	128.2	↓-0.3
12/31 03:40	127.6	↓-0.6
12/31 03:50	126.8	↓-0.8
12/31 04:00	125.7	↓-1.1
12/31 04:10	124.4	↓-1.3
12/31 04:20	122.8	↓-1.6
12/31 04:30	120.9	↓-1.9
12/31 04:40	118.9	↓-2.0
12/31 04:50	116.7	↓-2.2
12/31 05:00	114.2	↓-2.5
12/31 05:10	111.7	↓-2.5
12/31 05:20	109.0	↓-2.7
12/31 05:30	106.1	↓-2.9
12/31 05:40	103.2	↓-2.9
12/31 05:50	100.3	↓-2.9
12/31 06:00	97.2	↓-3.1
12/31 06:10	94.2	↓-3.0
12/31 06:20	91.2	↓-3.0
12/31 06:30	88.2	↓-3.0
12/31 06:40	85.3	↓-2.9
12/31 06:50	82.5	↓-2.8
12/31 07:00	79.8	↓-2.7
12/31 07:10	77.3	↓-2.5
12/31 07:20	74.9	↓-2.4
12/31 07:30	72.6	↓-2.3
12/31 07:40	70.6	↓-2.0
12/31 07:50	68.8	↓-1.8
12/31 08:00	67.2	↓-1.6
12/31 08:10	65.9	↓-1.3
12/31 08:20	64.8	↓-1.1
12/31 08:30	64.0	↓-0.8
12/31 08:40	63.4	↓-0.6
12/31 08:50	63.2	↓-0.2	干潮
12/31 09:00	63.2	0
12/31 09:10	63.5	↑0.3
12/31 09:20	64.1	↑0.6
12/31 09:30	65.0	↑0.9
12/31 09:40	66.1	↑1.1
12/31 09:50	67.6	↑1.5
12/31 10:00	69.3	↑1.7
12/31 10:10	71.2	↑1.9
12/31 10:20	73.4	↑2.2
12/31 10:30	75.8	↑2.4
12/31 10:40	78.5	↑2.7
12/31 10:50	81.3	↑2.8
12/31 11:00	84.4	↑3.1
12/31 11:10	87.6	↑3.2
12/31 11:20	90.9	↑3.3
12/31 11:30	94.4	↑3.5
12/31 11:40	98.0	↑3.6
12/31 11:50	101.7	↑3.7
12/31 12:00	105.4	↑3.7
12/31 12:10	109.2	↑3.8
12/31 12:20	112.9	↑3.7
12/31 12:30	116.7	↑3.8
12/31 12:40	120.4	↑3.7
12/31 12:50	124.1	↑3.7
12/31 13:00	127.7	↑3.6
12/31 13:10	131.2	↑3.5
12/31 13:20	134.5	↑3.3
12/31 13:30	137.7	↑3.2
12/31 13:40	140.7	↑3.0
12/31 13:50	143.4	↑2.7
12/31 14:00	146.0	↑2.6
12/31 14:10	148.3	↑2.3
12/31 14:20	150.3	↑2.0
12/31 14:30	152.1	↑1.8
12/31 14:40	153.5	↑1.4
12/31 14:50	154.6	↑1.1
12/31 15:00	155.4	↑0.8
12/31 15:10	155.9	↑0.5	満潮
12/31 15:20	155.9	0
12/31 15:30	155.7	↓-0.2
12/31 15:40	155.1	↓-0.6
12/31 15:50	154.1	↓-1.0
12/31 16:00	152.7	↓-1.4
12/31 16:10	151.1	↓-1.6
12/31 16:20	149.0	↓-2.1
12/31 16:30	146.6	↓-2.4
12/31 16:40	143.9	↓-2.7
12/31 16:50	140.9	↓-3.0
12/31 17:00	137.6	↓-3.3
12/31 17:10	134.0	↓-3.6
12/31 17:20	130.2	↓-3.8
12/31 17:30	126.1	↓-4.1
12/31 17:40	121.8	↓-4.3
12/31 17:50	117.4	↓-4.4
12/31 18:00	112.8	↓-4.6
12/31 18:10	108.0	↓-4.8
12/31 18:20	103.2	↓-4.8
12/31 18:30	98.3	↓-4.9
12/31 18:40	93.4	↓-4.9
12/31 18:50	88.4	↓-5.0	最大潮位差
12/31 19:00	83.5	↓-4.9
12/31 19:10	78.7	↓-4.8
12/31 19:20	73.9	↓-4.8
12/31 19:30	69.3	↓-4.6
12/31 19:40	64.8	↓-4.5
12/31 19:50	60.5	↓-4.3
12/31 20:00	56.3	↓-4.2
12/31 20:10	52.4	↓-3.9
12/31 20:20	48.8	↓-3.6
12/31 20:30	45.4	↓-3.4
12/31 20:40	42.3	↓-3.1
12/31 20:50	39.5	↓-2.8
12/31 21:00	37.0	↓-2.5
12/31 21:10	34.8	↓-2.2
12/31 21:20	33.0	↓-1.8
12/31 21:30	31.5	↓-1.5
12/31 21:40	30.4	↓-1.1
12/31 21:50	29.7	↓-0.7
12/31 22:00	29.3	↓-0.4	干潮
12/31 22:10	29.3	0
12/31 22:20	29.6	↑0.3
12/31 22:30	30.3	↑0.7
12/31 22:40	31.3	↑1.0
12/31 22:50	32.7	↑1.4
12/31 23:00	34.4	↑1.7
12/31 23:10	36.4	↑2.0
12/31 23:20	38.7	↑2.3
12/31 23:30	41.3	↑2.6
12/31 23:40	44.2	↑2.9
12/31 23:50	47.3	↑3.1