20 (日)	06:56	12:14	17:41	-
	139cm	84cm	147cm	-
中潮 出 07:18 入 18:43 出 05:03 入 15:49

黄尾嶼（沖縄）2039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	14.1	0
2/20 00:10	14.5	↑0.4
2/20 00:20	15.2	↑0.7
2/20 00:30	16.3	↑1.1
2/20 00:40	17.8	↑1.5
2/20 00:50	19.6	↑1.8
2/20 01:00	21.7	↑2.1
2/20 01:10	24.1	↑2.4
2/20 01:20	26.9	↑2.8
2/20 01:30	29.9	↑3.0
2/20 01:40	33.2	↑3.3
2/20 01:50	36.7	↑3.5
2/20 02:00	40.5	↑3.8
2/20 02:10	44.5	↑4.0
2/20 02:20	48.7	↑4.2
2/20 02:30	53.0	↑4.3
2/20 02:40	57.5	↑4.5
2/20 02:50	62.0	↑4.5
2/20 03:00	66.7	↑4.7
2/20 03:10	71.4	↑4.7
2/20 03:20	76.1	↑4.7
2/20 03:30	80.8	↑4.7
2/20 03:40	85.5	↑4.7
2/20 03:50	90.1	↑4.6
2/20 04:00	94.7	↑4.6
2/20 04:10	99.1	↑4.4
2/20 04:20	103.4	↑4.3
2/20 04:30	107.5	↑4.1
2/20 04:40	111.5	↑4.0
2/20 04:50	115.2	↑3.7
2/20 05:00	118.7	↑3.5
2/20 05:10	122.0	↑3.3
2/20 05:20	125.0	↑3.0
2/20 05:30	127.7	↑2.7
2/20 05:40	130.2	↑2.5
2/20 05:50	132.4	↑2.2
2/20 06:00	134.2	↑1.8
2/20 06:10	135.8	↑1.6
2/20 06:20	137.0	↑1.2
2/20 06:30	137.9	↑0.9
2/20 06:40	138.5	↑0.6
2/20 06:50	138.8	↑0.3	満潮
2/20 07:00	138.8	0
2/20 07:10	138.5	↓-0.3
2/20 07:20	137.9	↓-0.6
2/20 07:30	137.0	↓-0.9
2/20 07:40	135.9	↓-1.1
2/20 07:50	134.5	↓-1.4
2/20 08:00	132.9	↓-1.6
2/20 08:10	131.1	↓-1.8
2/20 08:20	129.0	↓-2.1
2/20 08:30	126.9	↓-2.1
2/20 08:40	124.5	↓-2.4
2/20 08:50	122.1	↓-2.4
2/20 09:00	119.5	↓-2.6
2/20 09:10	116.9	↓-2.6
2/20 09:20	114.2	↓-2.7
2/20 09:30	111.4	↓-2.8
2/20 09:40	108.7	↓-2.7
2/20 09:50	106.0	↓-2.7
2/20 10:00	103.4	↓-2.6
2/20 10:10	100.9	↓-2.5
2/20 10:20	98.4	↓-2.5
2/20 10:30	96.0	↓-2.4
2/20 10:40	93.9	↓-2.1
2/20 10:50	91.8	↓-2.1
2/20 11:00	90.0	↓-1.8
2/20 11:10	88.3	↓-1.7
2/20 11:20	86.9	↓-1.4
2/20 11:30	85.7	↓-1.2
2/20 11:40	84.7	↓-1.0
2/20 11:50	84.0	↓-0.7
2/20 12:00	83.5	↓-0.5
2/20 12:10	83.3	↓-0.2	干潮
2/20 12:20	83.4	↑0.1
2/20 12:30	83.7	↑0.3
2/20 12:40	84.3	↑0.6
2/20 12:50	85.1	↑0.8
2/20 13:00	86.3	↑1.2
2/20 13:10	87.6	↑1.3
2/20 13:20	89.2	↑1.6
2/20 13:30	91.0	↑1.8
2/20 13:40	93.1	↑2.1
2/20 13:50	95.3	↑2.2
2/20 14:00	97.7	↑2.4
2/20 14:10	100.2	↑2.5
2/20 14:20	102.9	↑2.7
2/20 14:30	105.7	↑2.8
2/20 14:40	108.6	↑2.9
2/20 14:50	111.6	↑3.0
2/20 15:00	114.6	↑3.0
2/20 15:10	117.6	↑3.0
2/20 15:20	120.5	↑2.9
2/20 15:30	123.5	↑3.0
2/20 15:40	126.3	↑2.8
2/20 15:50	129.1	↑2.8
2/20 16:00	131.8	↑2.7
2/20 16:10	134.3	↑2.5
2/20 16:20	136.6	↑2.3
2/20 16:30	138.7	↑2.1
2/20 16:40	140.6	↑1.9
2/20 16:50	142.2	↑1.6
2/20 17:00	143.6	↑1.4
2/20 17:10	144.7	↑1.1
2/20 17:20	145.5	↑0.8
2/20 17:30	146.0	↑0.5
2/20 17:40	146.2	↑0.2	満潮
2/20 17:50	146.0	↓-0.2
2/20 18:00	145.5	↓-0.5
2/20 18:10	144.6	↓-0.9
2/20 18:20	143.3	↓-1.3
2/20 18:30	141.8	↓-1.5
2/20 18:40	139.8	↓-2.0
2/20 18:50	137.5	↓-2.3
2/20 19:00	134.9	↓-2.6
2/20 19:10	131.9	↓-3.0
2/20 19:20	128.6	↓-3.3
2/20 19:30	125.0	↓-3.6
2/20 19:40	121.1	↓-3.9
2/20 19:50	116.9	↓-4.2
2/20 20:00	112.5	↓-4.4
2/20 20:10	107.9	↓-4.6
2/20 20:20	103.0	↓-4.9
2/20 20:30	98.0	↓-5.0
2/20 20:40	92.8	↓-5.2
2/20 20:50	87.5	↓-5.3
2/20 21:00	82.1	↓-5.4
2/20 21:10	76.6	↓-5.5	最大潮位差
2/20 21:20	71.2	↓-5.4
2/20 21:30	65.7	↓-5.5	最大潮位差
2/20 21:40	60.2	↓-5.5	最大潮位差
2/20 21:50	54.9	↓-5.3
2/20 22:00	49.6	↓-5.3
2/20 22:10	44.5	↓-5.1
2/20 22:20	39.5	↓-5.0
2/20 22:30	34.8	↓-4.7
2/20 22:40	30.2	↓-4.6
2/20 22:50	25.9	↓-4.3
2/20 23:00	21.9	↓-4.0
2/20 23:10	18.2	↓-3.7
2/20 23:20	14.9	↓-3.3
2/20 23:30	11.9	↓-3.0
2/20 23:40	9.2	↓-2.7
2/20 23:50	7.0	↓-2.2