20 (日)	05:59	11:24	17:00	23:52
	151cm	87cm	160cm	11cm
中潮 出 07:06 入 18:30 出 04:52 入 15:35

儀間（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	30.3	↑1.9
2/20 00:10	32.5	↑2.2
2/20 00:20	35.1	↑2.6
2/20 00:30	38.0	↑2.9
2/20 00:40	41.1	↑3.1
2/20 00:50	44.6	↑3.5
2/20 01:00	48.2	↑3.6
2/20 01:10	52.2	↑4.0
2/20 01:20	56.3	↑4.1
2/20 01:30	60.6	↑4.3
2/20 01:40	65.0	↑4.4
2/20 01:50	69.6	↑4.6
2/20 02:00	74.3	↑4.7
2/20 02:10	79.1	↑4.8
2/20 02:20	83.9	↑4.8
2/20 02:30	88.7	↑4.8
2/20 02:40	93.5	↑4.8
2/20 02:50	98.3	↑4.8
2/20 03:00	102.9	↑4.6
2/20 03:10	107.5	↑4.6
2/20 03:20	112.0	↑4.5
2/20 03:30	116.3	↑4.3
2/20 03:40	120.5	↑4.2
2/20 03:50	124.4	↑3.9
2/20 04:00	128.2	↑3.8
2/20 04:10	131.6	↑3.4
2/20 04:20	134.9	↑3.3
2/20 04:30	137.8	↑2.9
2/20 04:40	140.5	↑2.7
2/20 04:50	142.8	↑2.3
2/20 05:00	144.9	↑2.1
2/20 05:10	146.6	↑1.7
2/20 05:20	148.0	↑1.4
2/20 05:30	149.1	↑1.1
2/20 05:40	149.8	↑0.7
2/20 05:50	150.2	↑0.4	満潮
2/20 06:00	150.3	↑0.1
2/20 06:10	150.1	↓-0.2
2/20 06:20	149.5	↓-0.6
2/20 06:30	148.7	↓-0.8
2/20 06:40	147.5	↓-1.2
2/20 06:50	146.1	↓-1.4
2/20 07:00	144.4	↓-1.7
2/20 07:10	142.5	↓-1.9
2/20 07:20	140.4	↓-2.1
2/20 07:30	138.1	↓-2.3
2/20 07:40	135.6	↓-2.5
2/20 07:50	132.9	↓-2.7
2/20 08:00	130.1	↓-2.8
2/20 08:10	127.2	↓-2.9
2/20 08:20	124.3	↓-2.9
2/20 08:30	121.3	↓-3.0
2/20 08:40	118.2	↓-3.1
2/20 08:50	115.2	↓-3.0
2/20 09:00	112.2	↓-3.0
2/20 09:10	109.3	↓-2.9
2/20 09:20	106.4	↓-2.9
2/20 09:30	103.7	↓-2.7
2/20 09:40	101.1	↓-2.6
2/20 09:50	98.7	↓-2.4
2/20 10:00	96.4	↓-2.3
2/20 10:10	94.4	↓-2.0
2/20 10:20	92.5	↓-1.9
2/20 10:30	90.9	↓-1.6
2/20 10:40	89.6	↓-1.3
2/20 10:50	88.5	↓-1.1
2/20 11:00	87.7	↓-0.8
2/20 11:10	87.1	↓-0.6
2/20 11:20	86.9	↓-0.2	干潮
2/20 11:30	86.9	0
2/20 11:40	87.3	↑0.4
2/20 11:50	87.9	↑0.6
2/20 12:00	88.8	↑0.9
2/20 12:10	90.0	↑1.2
2/20 12:20	91.5	↑1.5
2/20 12:30	93.3	↑1.8
2/20 12:40	95.3	↑2.0
2/20 12:50	97.5	↑2.2
2/20 13:00	100.0	↑2.5
2/20 13:10	102.6	↑2.6
2/20 13:20	105.4	↑2.8
2/20 13:30	108.4	↑3.0
2/20 13:40	111.5	↑3.1
2/20 13:50	114.8	↑3.3
2/20 14:00	118.1	↑3.3
2/20 14:10	121.4	↑3.3
2/20 14:20	124.8	↑3.4
2/20 14:30	128.2	↑3.4
2/20 14:40	131.5	↑3.3
2/20 14:50	134.8	↑3.3
2/20 15:00	138.0	↑3.2
2/20 15:10	141.1	↑3.1
2/20 15:20	144.0	↑2.9
2/20 15:30	146.7	↑2.7
2/20 15:40	149.3	↑2.6
2/20 15:50	151.6	↑2.3
2/20 16:00	153.7	↑2.1
2/20 16:10	155.4	↑1.7
2/20 16:20	156.9	↑1.5
2/20 16:30	158.1	↑1.2
2/20 16:40	158.9	↑0.8
2/20 16:50	159.4	↑0.5	満潮
2/20 17:00	159.6	↑0.2	満潮
2/20 17:10	159.4	↓-0.2
2/20 17:20	158.7	↓-0.7
2/20 17:30	157.8	↓-0.9
2/20 17:40	156.4	↓-1.4
2/20 17:50	154.6	↓-1.8
2/20 18:00	152.5	↓-2.1
2/20 18:10	150.0	↓-2.5
2/20 18:20	147.2	↓-2.8
2/20 18:30	143.9	↓-3.3
2/20 18:40	140.4	↓-3.5
2/20 18:50	136.5	↓-3.9
2/20 19:00	132.3	↓-4.2
2/20 19:10	127.9	↓-4.4
2/20 19:20	123.2	↓-4.7
2/20 19:30	118.2	↓-5.0
2/20 19:40	113.1	↓-5.1
2/20 19:50	107.7	↓-5.4
2/20 20:00	102.3	↓-5.4
2/20 20:10	96.7	↓-5.6
2/20 20:20	91.0	↓-5.7
2/20 20:30	85.3	↓-5.7
2/20 20:40	79.5	↓-5.8	最大潮位差
2/20 20:50	73.8	↓-5.7
2/20 21:00	68.2	↓-5.6
2/20 21:10	62.6	↓-5.6
2/20 21:20	57.2	↓-5.4
2/20 21:30	51.9	↓-5.3
2/20 21:40	46.8	↓-5.1
2/20 21:50	42.0	↓-4.8
2/20 22:00	37.4	↓-4.6
2/20 22:10	33.1	↓-4.3
2/20 22:20	29.1	↓-4.0
2/20 22:30	25.4	↓-3.7
2/20 22:40	22.2	↓-3.2
2/20 22:50	19.3	↓-2.9
2/20 23:00	16.8	↓-2.5
2/20 23:10	14.7	↓-2.1
2/20 23:20	13.0	↓-1.7
2/20 23:30	11.9	↓-1.1
2/20 23:40	11.1	↓-0.8
2/20 23:50	10.8	↓-0.3	干潮