20 (木)	06:35	00:06	18:11	12:17
	153cm	8cm	167cm	51cm
大潮 出 07:02 入 18:25 出 05:34 入 17:01

我喜屋（沖縄）2031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	7.7	↓-0.5	干潮
2/20 00:10	7.7	0
2/20 00:20	8.2	↑0.5
2/20 00:30	9.1	↑0.9
2/20 00:40	10.5	↑1.4
2/20 00:50	12.4	↑1.9
2/20 01:00	14.7	↑2.3
2/20 01:10	17.5	↑2.8
2/20 01:20	20.6	↑3.1
2/20 01:30	24.2	↑3.6
2/20 01:40	28.1	↑3.9
2/20 01:50	32.4	↑4.3
2/20 02:00	37.0	↑4.6
2/20 02:10	41.9	↑4.9
2/20 02:20	47.0	↑5.1
2/20 02:30	52.3	↑5.3
2/20 02:40	57.9	↑5.6
2/20 02:50	63.5	↑5.6
2/20 03:00	69.3	↑5.8
2/20 03:10	75.1	↑5.8
2/20 03:20	81.0	↑5.9
2/20 03:30	86.9	↑5.9
2/20 03:40	92.7	↑5.8
2/20 03:50	98.4	↑5.7
2/20 04:00	104.0	↑5.6
2/20 04:10	109.4	↑5.4
2/20 04:20	114.6	↑5.2
2/20 04:30	119.6	↑5.0
2/20 04:40	124.3	↑4.7
2/20 04:50	128.8	↑4.5
2/20 05:00	132.9	↑4.1
2/20 05:10	136.7	↑3.8
2/20 05:20	140.1	↑3.4
2/20 05:30	143.1	↑3.0
2/20 05:40	145.7	↑2.6
2/20 05:50	147.8	↑2.1
2/20 06:00	149.6	↑1.8
2/20 06:10	150.9	↑1.3
2/20 06:20	151.7	↑0.8
2/20 06:30	152.1	↑0.4	満潮
2/20 06:40	152.1	0
2/20 06:50	151.6	↓-0.5
2/20 07:00	150.7	↓-0.9
2/20 07:10	149.3	↓-1.4
2/20 07:20	147.6	↓-1.7
2/20 07:30	145.4	↓-2.2
2/20 07:40	142.9	↓-2.5
2/20 07:50	140.0	↓-2.9
2/20 08:00	136.8	↓-3.2
2/20 08:10	133.4	↓-3.4
2/20 08:20	129.6	↓-3.8
2/20 08:30	125.6	↓-4.0
2/20 08:40	121.5	↓-4.1
2/20 08:50	117.1	↓-4.4
2/20 09:00	112.7	↓-4.4
2/20 09:10	108.1	↓-4.6
2/20 09:20	103.5	↓-4.6
2/20 09:30	98.9	↓-4.6
2/20 09:40	94.3	↓-4.6
2/20 09:50	89.7	↓-4.6
2/20 10:00	85.3	↓-4.4
2/20 10:10	81.0	↓-4.3
2/20 10:20	76.9	↓-4.1
2/20 10:30	72.9	↓-4.0
2/20 10:40	69.2	↓-3.7
2/20 10:50	65.8	↓-3.4
2/20 11:00	62.7	↓-3.1
2/20 11:10	59.9	↓-2.8
2/20 11:20	57.4	↓-2.5
2/20 11:30	55.3	↓-2.1
2/20 11:40	53.6	↓-1.7
2/20 11:50	52.3	↓-1.3
2/20 12:00	51.4	↓-0.9
2/20 12:10	51.0	↓-0.4	干潮
2/20 12:20	50.9	↓-0.1
2/20 12:30	51.3	↑0.4
2/20 12:40	52.1	↑0.8
2/20 12:50	53.4	↑1.3
2/20 13:00	55.1	↑1.7
2/20 13:10	57.1	↑2.0
2/20 13:20	59.6	↑2.5
2/20 13:30	62.4	↑2.8
2/20 13:40	65.6	↑3.2
2/20 13:50	69.2	↑3.6
2/20 14:00	73.0	↑3.8
2/20 14:10	77.1	↑4.1
2/20 14:20	81.5	↑4.4
2/20 14:30	86.1	↑4.6
2/20 14:40	90.8	↑4.7
2/20 14:50	95.7	↑4.9
2/20 15:00	100.8	↑5.1
2/20 15:10	105.9	↑5.1
2/20 15:20	111.0	↑5.1
2/20 15:30	116.1	↑5.1
2/20 15:40	121.1	↑5.0
2/20 15:50	126.1	↑5.0
2/20 16:00	130.9	↑4.8
2/20 16:10	135.6	↑4.7
2/20 16:20	140.1	↑4.5
2/20 16:30	144.3	↑4.2
2/20 16:40	148.3	↑4.0
2/20 16:50	151.9	↑3.6
2/20 17:00	155.2	↑3.3
2/20 17:10	158.1	↑2.9
2/20 17:20	160.6	↑2.5
2/20 17:30	162.8	↑2.2
2/20 17:40	164.4	↑1.6
2/20 17:50	165.6	↑1.2
2/20 18:00	166.4	↑0.8
2/20 18:10	166.6	↑0.2	満潮
2/20 18:20	166.4	↓-0.2
2/20 18:30	165.6	↓-0.8
2/20 18:40	164.4	↓-1.2
2/20 18:50	162.7	↓-1.7
2/20 19:00	160.5	↓-2.2
2/20 19:10	157.8	↓-2.7
2/20 19:20	154.6	↓-3.2
2/20 19:30	151.0	↓-3.6
2/20 19:40	147.0	↓-4.0
2/20 19:50	142.6	↓-4.4
2/20 20:00	137.7	↓-4.9
2/20 20:10	132.6	↓-5.1
2/20 20:20	127.1	↓-5.5
2/20 20:30	121.3	↓-5.8
2/20 20:40	115.3	↓-6.0
2/20 20:50	109.1	↓-6.2
2/20 21:00	102.7	↓-6.4
2/20 21:10	96.2	↓-6.5
2/20 21:20	89.6	↓-6.6	最大潮位差
2/20 21:30	83.0	↓-6.6	最大潮位差
2/20 21:40	76.4	↓-6.6	最大潮位差
2/20 21:50	69.8	↓-6.6	最大潮位差
2/20 22:00	63.3	↓-6.5
2/20 22:10	56.9	↓-6.4
2/20 22:20	50.7	↓-6.2
2/20 22:30	44.8	↓-5.9
2/20 22:40	39.0	↓-5.8
2/20 22:50	33.6	↓-5.4
2/20 23:00	28.5	↓-5.1
2/20 23:10	23.8	↓-4.7
2/20 23:20	19.5	↓-4.3
2/20 23:30	15.6	↓-3.9
2/20 23:40	12.1	↓-3.5
2/20 23:50	9.2	↓-2.9