31 (月)	06:56	00:12	17:56	12:17
	140cm	15cm	154cm	78cm
中潮 出 07:32 入 18:07 出 04:37 入 15:32

黄尾嶼（沖縄）2040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	14.9	↓-0.7
12/31 00:10	14.7	↓-0.2	干潮
12/31 00:20	14.9	↑0.2
12/31 00:30	15.4	↑0.5
12/31 00:40	16.4	↑1.0
12/31 00:50	17.7	↑1.3
12/31 01:00	19.4	↑1.7
12/31 01:10	21.5	↑2.1
12/31 01:20	23.9	↑2.4
12/31 01:30	26.7	↑2.8
12/31 01:40	29.8	↑3.1
12/31 01:50	33.1	↑3.3
12/31 02:00	36.8	↑3.7
12/31 02:10	40.7	↑3.9
12/31 02:20	44.8	↑4.1
12/31 02:30	49.1	↑4.3
12/31 02:40	53.6	↑4.5
12/31 02:50	58.2	↑4.6
12/31 03:00	63.0	↑4.8
12/31 03:10	67.8	↑4.8
12/31 03:20	72.7	↑4.9
12/31 03:30	77.6	↑4.9
12/31 03:40	82.5	↑4.9
12/31 03:50	87.3	↑4.8
12/31 04:00	92.1	↑4.8
12/31 04:10	96.8	↑4.7
12/31 04:20	101.3	↑4.5
12/31 04:30	105.7	↑4.4
12/31 04:40	109.9	↑4.2
12/31 04:50	113.9	↑4.0
12/31 05:00	117.7	↑3.8
12/31 05:10	121.2	↑3.5
12/31 05:20	124.5	↑3.3
12/31 05:30	127.5	↑3.0
12/31 05:40	130.1	↑2.6
12/31 05:50	132.5	↑2.4
12/31 06:00	134.5	↑2.0
12/31 06:10	136.2	↑1.7
12/31 06:20	137.6	↑1.4
12/31 06:30	138.6	↑1.0
12/31 06:40	139.3	↑0.7
12/31 06:50	139.7	↑0.4	満潮
12/31 07:00	139.7	0
12/31 07:10	139.4	↓-0.3
12/31 07:20	138.7	↓-0.7
12/31 07:30	137.8	↓-0.9
12/31 07:40	136.6	↓-1.2
12/31 07:50	135.1	↓-1.5
12/31 08:00	133.3	↓-1.8
12/31 08:10	131.3	↓-2.0
12/31 08:20	129.1	↓-2.2
12/31 08:30	126.7	↓-2.4
12/31 08:40	124.1	↓-2.6
12/31 08:50	121.4	↓-2.7
12/31 09:00	118.5	↓-2.9
12/31 09:10	115.6	↓-2.9
12/31 09:20	112.6	↓-3.0
12/31 09:30	109.6	↓-3.0
12/31 09:40	106.6	↓-3.0
12/31 09:50	103.5	↓-3.1
12/31 10:00	100.6	↓-2.9
12/31 10:10	97.7	↓-2.9
12/31 10:20	94.9	↓-2.8
12/31 10:30	92.2	↓-2.7
12/31 10:40	89.7	↓-2.5
12/31 10:50	87.4	↓-2.3
12/31 11:00	85.2	↓-2.2
12/31 11:10	83.3	↓-1.9
12/31 11:20	81.6	↓-1.7
12/31 11:30	80.2	↓-1.4
12/31 11:40	79.0	↓-1.2
12/31 11:50	78.1	↓-0.9
12/31 12:00	77.5	↓-0.6
12/31 12:10	77.2	↓-0.3	干潮
12/31 12:20	77.1	↓-0.1
12/31 12:30	77.4	↑0.3
12/31 12:40	78.0	↑0.6
12/31 12:50	78.9	↑0.9
12/31 13:00	80.0	↑1.1
12/31 13:10	81.5	↑1.5
12/31 13:20	83.2	↑1.7
12/31 13:30	85.2	↑2.0
12/31 13:40	87.4	↑2.2
12/31 13:50	89.9	↑2.5
12/31 14:00	92.6	↑2.7
12/31 14:10	95.5	↑2.9
12/31 14:20	98.5	↑3.0
12/31 14:30	101.7	↑3.2
12/31 14:40	105.0	↑3.3
12/31 14:50	108.4	↑3.4
12/31 15:00	111.9	↑3.5
12/31 15:10	115.4	↑3.5
12/31 15:20	118.9	↑3.5
12/31 15:30	122.4	↑3.5
12/31 15:40	125.9	↑3.5
12/31 15:50	129.2	↑3.3
12/31 16:00	132.5	↑3.3
12/31 16:10	135.6	↑3.1
12/31 16:20	138.5	↑2.9
12/31 16:30	141.3	↑2.8
12/31 16:40	143.8	↑2.5
12/31 16:50	146.1	↑2.3
12/31 17:00	148.1	↑2.0
12/31 17:10	149.8	↑1.7
12/31 17:20	151.2	↑1.4
12/31 17:30	152.3	↑1.1
12/31 17:40	153.1	↑0.8
12/31 17:50	153.5	↑0.4	満潮
12/31 18:00	153.5	0
12/31 18:10	153.1	↓-0.4
12/31 18:20	152.3	↓-0.8
12/31 18:30	151.2	↓-1.1
12/31 18:40	149.7	↓-1.5
12/31 18:50	147.8	↓-1.9
12/31 19:00	145.5	↓-2.3
12/31 19:10	142.8	↓-2.7
12/31 19:20	139.8	↓-3.0
12/31 19:30	136.4	↓-3.4
12/31 19:40	132.7	↓-3.7
12/31 19:50	128.7	↓-4.0
12/31 20:00	124.4	↓-4.3
12/31 20:10	119.8	↓-4.6
12/31 20:20	114.9	↓-4.9
12/31 20:30	109.9	↓-5.0
12/31 20:40	104.6	↓-5.3
12/31 20:50	99.2	↓-5.4
12/31 21:00	93.6	↓-5.6
12/31 21:10	87.9	↓-5.7
12/31 21:20	82.2	↓-5.7
12/31 21:30	76.4	↓-5.8	最大潮位差
12/31 21:40	70.6	↓-5.8	最大潮位差
12/31 21:50	64.8	↓-5.8	最大潮位差
12/31 22:00	59.2	↓-5.6
12/31 22:10	53.6	↓-5.6
12/31 22:20	48.1	↓-5.5
12/31 22:30	42.8	↓-5.3
12/31 22:40	37.7	↓-5.1
12/31 22:50	32.9	↓-4.8
12/31 23:00	28.3	↓-4.6
12/31 23:10	24.0	↓-4.3
12/31 23:20	20.0	↓-4.0
12/31 23:30	16.3	↓-3.7
12/31 23:40	13.0	↓-3.3
12/31 23:50	10.1	↓-2.9