20 (月)	09:07	02:49	20:55	14:52
	154cm	3cm	169cm	40cm
大潮 出 07:17 入 18:43 出 07:57 入 20:07

黄尾嶼（沖縄）2034年02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
2/20 00:00	69.0	↓-6.7	最大潮位差
2/20 00:10	62.3	↓-6.7	最大潮位差
2/20 00:20	55.9	↓-6.4
2/20 00:30	49.6	↓-6.3
2/20 00:40	43.6	↓-6.0
2/20 00:50	37.9	↓-5.7
2/20 01:00	32.5	↓-5.4
2/20 01:10	27.4	↓-5.1
2/20 01:20	22.8	↓-4.6
2/20 01:30	18.5	↓-4.3
2/20 01:40	14.7	↓-3.8
2/20 01:50	11.4	↓-3.3
2/20 02:00	8.6	↓-2.8
2/20 02:10	6.3	↓-2.3
2/20 02:20	4.5	↓-1.8
2/20 02:30	3.2	↓-1.3
2/20 02:40	2.5	↓-0.7	干潮
2/20 02:50	2.3	↓-0.2
2/20 03:00	2.7	↑0.4
2/20 03:10	3.6	↑0.9
2/20 03:20	5.0	↑1.4
2/20 03:30	7.0	↑2.0
2/20 03:40	9.4	↑2.4
2/20 03:50	12.4	↑3.0
2/20 04:00	15.8	↑3.4
2/20 04:10	19.6	↑3.8
2/20 04:20	23.9	↑4.3
2/20 04:30	28.5	↑4.6
2/20 04:40	33.4	↑4.9
2/20 04:50	38.7	↑5.3
2/20 05:00	44.3	↑5.6
2/20 05:10	50.0	↑5.7
2/20 05:20	56.0	↑6.0
2/20 05:30	62.1	↑6.1
2/20 05:40	68.3	↑6.2
2/20 05:50	74.6	↑6.3
2/20 06:00	80.9	↑6.3
2/20 06:10	87.1	↑6.2
2/20 06:20	93.3	↑6.2
2/20 06:30	99.4	↑6.1
2/20 06:40	105.3	↑5.9
2/20 06:50	111.0	↑5.7
2/20 07:00	116.5	↑5.5
2/20 07:10	121.7	↑5.2
2/20 07:20	126.6	↑4.9
2/20 07:30	131.1	↑4.5
2/20 07:40	135.3	↑4.2
2/20 07:50	139.1	↑3.8
2/20 08:00	142.5	↑3.4
2/20 08:10	145.4	↑2.9
2/20 08:20	147.9	↑2.5
2/20 08:30	149.9	↑2.0
2/20 08:40	151.4	↑1.5
2/20 08:50	152.4	↑1.0
2/20 09:00	153.0	↑0.6	満潮
2/20 09:10	153.0	0
2/20 09:20	152.6	↓-0.4
2/20 09:30	151.7	↓-0.9
2/20 09:40	150.3	↓-1.4
2/20 09:50	148.4	↓-1.9
2/20 10:00	146.2	↓-2.2
2/20 10:10	143.5	↓-2.7
2/20 10:20	140.4	↓-3.1
2/20 10:30	136.9	↓-3.5
2/20 10:40	133.1	↓-3.8
2/20 10:50	129.1	↓-4.0
2/20 11:00	124.7	↓-4.4
2/20 11:10	120.1	↓-4.6
2/20 11:20	115.4	↓-4.7
2/20 11:30	110.5	↓-4.9
2/20 11:40	105.4	↓-5.1
2/20 11:50	100.3	↓-5.1
2/20 12:00	95.2	↓-5.1
2/20 12:10	90.1	↓-5.1
2/20 12:20	85.0	↓-5.1
2/20 12:30	80.0	↓-5.0
2/20 12:40	75.2	↓-4.8
2/20 12:50	70.5	↓-4.7
2/20 13:00	66.1	↓-4.4
2/20 13:10	61.8	↓-4.3
2/20 13:20	57.9	↓-3.9
2/20 13:30	54.3	↓-3.6
2/20 13:40	51.0	↓-3.3
2/20 13:50	48.1	↓-2.9
2/20 14:00	45.6	↓-2.5
2/20 14:10	43.5	↓-2.1
2/20 14:20	41.8	↓-1.7
2/20 14:30	40.6	↓-1.2
2/20 14:40	39.9	↓-0.7
2/20 14:50	39.6	↓-0.3	干潮
2/20 15:00	39.7	↑0.1
2/20 15:10	40.4	↑0.7
2/20 15:20	41.5	↑1.1
2/20 15:30	43.0	↑1.5
2/20 15:40	45.1	↑2.1
2/20 15:50	47.5	↑2.4
2/20 16:00	50.4	↑2.9
2/20 16:10	53.7	↑3.3
2/20 16:20	57.3	↑3.6
2/20 16:30	61.3	↑4.0
2/20 16:40	65.6	↑4.3
2/20 16:50	70.2	↑4.6
2/20 17:00	75.1	↑4.9
2/20 17:10	80.2	↑5.1
2/20 17:20	85.4	↑5.2
2/20 17:30	90.8	↑5.4
2/20 17:40	96.3	↑5.5
2/20 17:50	101.9	↑5.6
2/20 18:00	107.5	↑5.6
2/20 18:10	113.1	↑5.6
2/20 18:20	118.6	↑5.5
2/20 18:30	124.0	↑5.4
2/20 18:40	129.2	↑5.2
2/20 18:50	134.3	↑5.1
2/20 19:00	139.2	↑4.9
2/20 19:10	143.8	↑4.6
2/20 19:20	148.0	↑4.2
2/20 19:30	152.0	↑4.0
2/20 19:40	155.6	↑3.6
2/20 19:50	158.8	↑3.2
2/20 20:00	161.6	↑2.8
2/20 20:10	164.0	↑2.4
2/20 20:20	165.9	↑1.9
2/20 20:30	167.3	↑1.4
2/20 20:40	168.2	↑0.9
2/20 20:50	168.7	↑0.5	満潮
2/20 21:00	168.6	↓-0.1
2/20 21:10	168.0	↓-0.6
2/20 21:20	167.0	↓-1.0
2/20 21:30	165.4	↓-1.6
2/20 21:40	163.3	↓-2.1
2/20 21:50	160.8	↓-2.5
2/20 22:00	157.8	↓-3.0
2/20 22:10	154.3	↓-3.5
2/20 22:20	150.4	↓-3.9
2/20 22:30	146.1	↓-4.3
2/20 22:40	141.5	↓-4.6
2/20 22:50	136.5	↓-5.0
2/20 23:00	131.1	↓-5.4
2/20 23:10	125.5	↓-5.6
2/20 23:20	119.7	↓-5.8
2/20 23:30	113.7	↓-6.0
2/20 23:40	107.5	↓-6.2
2/20 23:50	101.2	↓-6.3