18 (月)	09:41	03:19	21:16	15:15
	147cm	-1cm	169cm	49cm
中潮 出 07:19 入 18:42 出 20:35 入 08:38

黄尾嶼（沖縄）2041年02月18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
2/18 00:00	84.5	↓-6.8
2/18 00:10	77.6	↓-6.9	最大潮位差
2/18 00:20	70.8	↓-6.8
2/18 00:30	64.1	↓-6.7
2/18 00:40	57.5	↓-6.6
2/18 00:50	51.1	↓-6.4
2/18 01:00	44.9	↓-6.2
2/18 01:10	38.9	↓-6.0
2/18 01:20	33.3	↓-5.6
2/18 01:30	27.9	↓-5.4
2/18 01:40	23.0	↓-4.9
2/18 01:50	18.4	↓-4.6
2/18 02:00	14.2	↓-4.2
2/18 02:10	10.5	↓-3.7
2/18 02:20	7.3	↓-3.2
2/18 02:30	4.6	↓-2.7
2/18 02:40	2.3	↓-2.3
2/18 02:50	0.6	↓-1.7
2/18 03:00	-0.6	↓-1.2
2/18 03:10	-1.3	↓-0.7	干潮
2/18 03:20	-1.5	↓-0.2
2/18 03:30	-1.1	↑0.4
2/18 03:40	-0.2	↑0.9
2/18 03:50	1.3	↑1.5
2/18 04:00	3.2	↑1.9
2/18 04:10	5.6	↑2.4
2/18 04:20	8.5	↑2.9
2/18 04:30	11.9	↑3.4
2/18 04:40	15.6	↑3.7
2/18 04:50	19.8	↑4.2
2/18 05:00	24.3	↑4.5
2/18 05:10	29.1	↑4.8
2/18 05:20	34.3	↑5.2
2/18 05:30	39.7	↑5.4
2/18 05:40	45.3	↑5.6
2/18 05:50	51.1	↑5.8
2/18 06:00	57.0	↑5.9
2/18 06:10	63.1	↑6.1
2/18 06:20	69.2	↑6.1
2/18 06:30	75.3	↑6.1
2/18 06:40	81.3	↑6.0
2/18 06:50	87.4	↑6.1
2/18 07:00	93.3	↑5.9
2/18 07:10	99.0	↑5.7
2/18 07:20	104.6	↑5.6
2/18 07:30	109.9	↑5.3
2/18 07:40	115.0	↑5.1
2/18 07:50	119.8	↑4.8
2/18 08:00	124.2	↑4.4
2/18 08:10	128.4	↑4.2
2/18 08:20	132.1	↑3.7
2/18 08:30	135.4	↑3.3
2/18 08:40	138.4	↑3.0
2/18 08:50	140.9	↑2.5
2/18 09:00	142.9	↑2.0
2/18 09:10	144.5	↑1.6
2/18 09:20	145.7	↑1.2
2/18 09:30	146.3	↑0.6
2/18 09:40	146.5	↑0.2	満潮
2/18 09:50	146.3	↓-0.2
2/18 10:00	145.6	↓-0.7
2/18 10:10	144.5	↓-1.1
2/18 10:20	142.9	↓-1.6
2/18 10:30	141.0	↓-1.9
2/18 10:40	138.7	↓-2.3
2/18 10:50	136.0	↓-2.7
2/18 11:00	132.9	↓-3.1
2/18 11:10	129.6	↓-3.3
2/18 11:20	126.0	↓-3.6
2/18 11:30	122.1	↓-3.9
2/18 11:40	118.1	↓-4.0
2/18 11:50	113.8	↓-4.3
2/18 12:00	109.5	↓-4.3
2/18 12:10	105.0	↓-4.5
2/18 12:20	100.5	↓-4.5
2/18 12:30	95.9	↓-4.6
2/18 12:40	91.4	↓-4.5
2/18 12:50	86.9	↓-4.5
2/18 13:00	82.5	↓-4.4
2/18 13:10	78.3	↓-4.2
2/18 13:20	74.2	↓-4.1
2/18 13:30	70.4	↓-3.8
2/18 13:40	66.7	↓-3.7
2/18 13:50	63.4	↓-3.3
2/18 14:00	60.3	↓-3.1
2/18 14:10	57.5	↓-2.8
2/18 14:20	55.1	↓-2.4
2/18 14:30	53.1	↓-2.0
2/18 14:40	51.5	↓-1.6
2/18 14:50	50.2	↓-1.3
2/18 15:00	49.4	↓-0.8
2/18 15:10	49.0	↓-0.4	干潮
2/18 15:20	49.0	0
2/18 15:30	49.5	↑0.5
2/18 15:40	50.3	↑0.8
2/18 15:50	51.7	↑1.4
2/18 16:00	53.4	↑1.7
2/18 16:10	55.5	↑2.1
2/18 16:20	58.1	↑2.6
2/18 16:30	61.0	↑2.9
2/18 16:40	64.2	↑3.2
2/18 16:50	67.8	↑3.6
2/18 17:00	71.7	↑3.9
2/18 17:10	75.9	↑4.2
2/18 17:20	80.3	↑4.4
2/18 17:30	85.0	↑4.7
2/18 17:40	89.8	↑4.8
2/18 17:50	94.8	↑5.0
2/18 18:00	99.8	↑5.0
2/18 18:10	105.0	↑5.2
2/18 18:20	110.2	↑5.2
2/18 18:30	115.4	↑5.2
2/18 18:40	120.5	↑5.1
2/18 18:50	125.5	↑5.0
2/18 19:00	130.5	↑5.0
2/18 19:10	135.2	↑4.7
2/18 19:20	139.8	↑4.6
2/18 19:30	144.1	↑4.3
2/18 19:40	148.2	↑4.1
2/18 19:50	151.9	↑3.7
2/18 20:00	155.4	↑3.5
2/18 20:10	158.4	↑3.0
2/18 20:20	161.1	↑2.7
2/18 20:30	163.4	↑2.3
2/18 20:40	165.2	↑1.8
2/18 20:50	166.6	↑1.4
2/18 21:00	167.6	↑1.0
2/18 21:10	168.1	↑0.5	満潮
2/18 21:20	168.1	0
2/18 21:30	167.6	↓-0.5
2/18 21:40	166.6	↓-1.0
2/18 21:50	165.2	↓-1.4
2/18 22:00	163.2	↓-2.0
2/18 22:10	160.9	↓-2.3
2/18 22:20	158.0	↓-2.9
2/18 22:30	154.8	↓-3.2
2/18 22:40	151.1	↓-3.7
2/18 22:50	147.0	↓-4.1
2/18 23:00	142.6	↓-4.4
2/18 23:10	137.8	↓-4.8
2/18 23:20	132.7	↓-5.1
2/18 23:30	127.3	↓-5.4
2/18 23:40	121.7	↓-5.6
2/18 23:50	115.9	↓-5.8