20 (月)	06:00	11:43	17:22	23:54
	154cm	78cm	154cm	31cm
若潮 出 06:19 入 19:12 出 15:51 入 04:03

黄尾嶼（沖縄）2043年04月20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
4/20 00:00	36.8	↑1.6
4/20 00:10	38.7	↑1.9
4/20 00:20	40.9	↑2.2
4/20 00:30	43.4	↑2.5
4/20 00:40	46.2	↑2.8
4/20 00:50	49.3	↑3.1
4/20 01:00	52.7	↑3.4
4/20 01:10	56.3	↑3.6
4/20 01:20	60.2	↑3.9
4/20 01:30	64.2	↑4.0
4/20 01:40	68.4	↑4.2
4/20 01:50	72.8	↑4.4
4/20 02:00	77.3	↑4.5
4/20 02:10	81.9	↑4.6
4/20 02:20	86.6	↑4.7
4/20 02:30	91.3	↑4.7
4/20 02:40	96.0	↑4.7
4/20 02:50	100.7	↑4.7
4/20 03:00	105.3	↑4.6
4/20 03:10	109.9	↑4.6
4/20 03:20	114.3	↑4.4
4/20 03:30	118.7	↑4.4
4/20 03:40	122.9	↑4.2
4/20 03:50	126.8	↑3.9
4/20 04:00	130.6	↑3.8
4/20 04:10	134.2	↑3.6
4/20 04:20	137.5	↑3.3
4/20 04:30	140.5	↑3.0
4/20 04:40	143.3	↑2.8
4/20 04:50	145.7	↑2.4
4/20 05:00	147.9	↑2.2
4/20 05:10	149.7	↑1.8
4/20 05:20	151.2	↑1.5
4/20 05:30	152.3	↑1.1
4/20 05:40	153.1	↑0.8
4/20 05:50	153.6	↑0.5	満潮
4/20 06:00	153.7	↑0.1	満潮
4/20 06:10	153.5	↓-0.2
4/20 06:20	152.9	↓-0.6
4/20 06:30	152.1	↓-0.8
4/20 06:40	150.9	↓-1.2
4/20 06:50	149.4	↓-1.5
4/20 07:00	147.6	↓-1.8
4/20 07:10	145.6	↓-2.0
4/20 07:20	143.3	↓-2.3
4/20 07:30	140.8	↓-2.5
4/20 07:40	138.1	↓-2.7
4/20 07:50	135.2	↓-2.9
4/20 08:00	132.1	↓-3.1
4/20 08:10	128.9	↓-3.2
4/20 08:20	125.6	↓-3.3
4/20 08:30	122.3	↓-3.3
4/20 08:40	118.9	↓-3.4
4/20 08:50	115.4	↓-3.5
4/20 09:00	112.0	↓-3.4
4/20 09:10	108.6	↓-3.4
4/20 09:20	105.2	↓-3.4
4/20 09:30	102.0	↓-3.2
4/20 09:40	98.9	↓-3.1
4/20 09:50	95.9	↓-3.0
4/20 10:00	93.0	↓-2.9
4/20 10:10	90.4	↓-2.6
4/20 10:20	88.0	↓-2.4
4/20 10:30	85.8	↓-2.2
4/20 10:40	83.8	↓-2.0
4/20 10:50	82.1	↓-1.7
4/20 11:00	80.7	↓-1.4
4/20 11:10	79.6	↓-1.1
4/20 11:20	78.7	↓-0.9
4/20 11:30	78.2	↓-0.5
4/20 11:40	78.0	↓-0.2	干潮
4/20 11:50	78.1	↑0.1
4/20 12:00	78.5	↑0.4
4/20 12:10	79.2	↑0.7
4/20 12:20	80.2	↑1.0
4/20 12:30	81.5	↑1.3
4/20 12:40	83.0	↑1.5
4/20 12:50	84.9	↑1.9
4/20 13:00	87.0	↑2.1
4/20 13:10	89.3	↑2.3
4/20 13:20	91.9	↑2.6
4/20 13:30	94.7	↑2.8
4/20 13:40	97.6	↑2.9
4/20 13:50	100.7	↑3.1
4/20 14:00	103.9	↑3.2
4/20 14:10	107.3	↑3.4
4/20 14:20	110.7	↑3.4
4/20 14:30	114.1	↑3.4
4/20 14:40	117.6	↑3.5
4/20 14:50	121.1	↑3.5
4/20 15:00	124.5	↑3.4
4/20 15:10	127.8	↑3.3
4/20 15:20	131.1	↑3.3
4/20 15:30	134.2	↑3.1
4/20 15:40	137.2	↑3.0
4/20 15:50	140.0	↑2.8
4/20 16:00	142.5	↑2.5
4/20 16:10	144.9	↑2.4
4/20 16:20	147.0	↑2.1
4/20 16:30	148.8	↑1.8
4/20 16:40	150.4	↑1.6
4/20 16:50	151.6	↑1.2
4/20 17:00	152.5	↑0.9
4/20 17:10	153.1	↑0.6
4/20 17:20	153.3	↑0.2	満潮
4/20 17:30	153.2	↓-0.1
4/20 17:40	152.7	↓-0.5
4/20 17:50	151.8	↓-0.9
4/20 18:00	150.6	↓-1.2
4/20 18:10	149.1	↓-1.5
4/20 18:20	147.1	↓-2.0
4/20 18:30	144.9	↓-2.2
4/20 18:40	142.3	↓-2.6
4/20 18:50	139.4	↓-2.9
4/20 19:00	136.2	↓-3.2
4/20 19:10	132.7	↓-3.5
4/20 19:20	128.9	↓-3.8
4/20 19:30	124.9	↓-4.0
4/20 19:40	120.6	↓-4.3
4/20 19:50	116.2	↓-4.4
4/20 20:00	111.6	↓-4.6
4/20 20:10	106.9	↓-4.7
4/20 20:20	102.1	↓-4.8
4/20 20:30	97.2	↓-4.9
4/20 20:40	92.2	↓-5.0	最大潮位差
4/20 20:50	87.3	↓-4.9
4/20 21:00	82.3	↓-5.0	最大潮位差
4/20 21:10	77.4	↓-4.9
4/20 21:20	72.6	↓-4.8
4/20 21:30	68.0	↓-4.6
4/20 21:40	63.5	↓-4.5
4/20 21:50	59.1	↓-4.4
4/20 22:00	55.0	↓-4.1
4/20 22:10	51.1	↓-3.9
4/20 22:20	47.5	↓-3.6
4/20 22:30	44.2	↓-3.3
4/20 22:40	41.2	↓-3.0
4/20 22:50	38.5	↓-2.7
4/20 23:00	36.2	↓-2.3
4/20 23:10	34.3	↓-1.9
4/20 23:20	32.7	↓-1.6
4/20 23:30	31.6	↓-1.1
4/20 23:40	30.9	↓-0.7
4/20 23:50	30.6	↓-0.3	干潮