20 (日)	09:05	02:50	21:11	15:07
	168cm	10cm	168cm	30cm
中潮 出 06:59 入 18:23 出 21:48 入 09:11 潮干狩り ○ 13:54～16:19

安田（沖縄）2022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	77.2	↓-6.7	最大潮位差
2/20 00:10	70.6	↓-6.6
2/20 00:20	64.1	↓-6.5
2/20 00:30	57.8	↓-6.3
2/20 00:40	51.8	↓-6.0
2/20 00:50	46.1	↓-5.7
2/20 01:00	40.7	↓-5.4
2/20 01:10	35.6	↓-5.1
2/20 01:20	30.9	↓-4.7
2/20 01:30	26.6	↓-4.3
2/20 01:40	22.8	↓-3.8
2/20 01:50	19.4	↓-3.4
2/20 02:00	16.5	↓-2.9
2/20 02:10	14.2	↓-2.3
2/20 02:20	12.3	↓-1.9
2/20 02:30	11.0	↓-1.3
2/20 02:40	10.2	↓-0.8	干潮
2/20 02:50	10.0	↓-0.2	干潮
2/20 03:00	10.3	↑0.3
2/20 03:10	11.1	↑0.8
2/20 03:20	12.5	↑1.4
2/20 03:30	14.5	↑2.0
2/20 03:40	16.9	↑2.4
2/20 03:50	19.8	↑2.9
2/20 04:00	23.3	↑3.5
2/20 04:10	27.1	↑3.8
2/20 04:20	31.4	↑4.3
2/20 04:30	36.2	↑4.8
2/20 04:40	41.2	↑5.0
2/20 04:50	46.7	↑5.5
2/20 05:00	52.4	↑5.7
2/20 05:10	58.3	↑5.9
2/20 05:20	64.5	↑6.2
2/20 05:30	70.9	↑6.4
2/20 05:40	77.4	↑6.5
2/20 05:50	84.0	↑6.6
2/20 06:00	90.6	↑6.6
2/20 06:10	97.2	↑6.6
2/20 06:20	103.8	↑6.6
2/20 06:30	110.2	↑6.4
2/20 06:40	116.5	↑6.3
2/20 06:50	122.6	↑6.1
2/20 07:00	128.5	↑5.9
2/20 07:10	134.1	↑5.6
2/20 07:20	139.3	↑5.2
2/20 07:30	144.2	↑4.9
2/20 07:40	148.7	↑4.5
2/20 07:50	152.8	↑4.1
2/20 08:00	156.4	↑3.6
2/20 08:10	159.5	↑3.1
2/20 08:20	162.2	↑2.7
2/20 08:30	164.3	↑2.1
2/20 08:40	165.8	↑1.5
2/20 08:50	166.9	↑1.1
2/20 09:00	167.3	↑0.4	満潮
2/20 09:10	167.2	↓-0.1
2/20 09:20	166.6	↓-0.6
2/20 09:30	165.5	↓-1.1
2/20 09:40	163.8	↓-1.7
2/20 09:50	161.6	↓-2.2
2/20 10:00	158.9	↓-2.7
2/20 10:10	155.7	↓-3.2
2/20 10:20	152.1	↓-3.6
2/20 10:30	148.1	↓-4.0
2/20 10:40	143.7	↓-4.4
2/20 10:50	139.0	↓-4.7
2/20 11:00	134.0	↓-5.0
2/20 11:10	128.7	↓-5.3
2/20 11:20	123.2	↓-5.5
2/20 11:30	117.5	↓-5.7
2/20 11:40	111.7	↓-5.8
2/20 11:50	105.8	↓-5.9
2/20 12:00	99.9	↓-5.9
2/20 12:10	93.9	↓-6.0
2/20 12:20	88.0	↓-5.9
2/20 12:30	82.2	↓-5.8
2/20 12:40	76.5	↓-5.7
2/20 12:50	71.0	↓-5.5
2/20 13:00	65.7	↓-5.3
2/20 13:10	60.6	↓-5.1
2/20 13:20	55.9	↓-4.7
2/20 13:30	51.4	↓-4.5
2/20 13:40	47.3	↓-4.1
2/20 13:50	43.6	↓-3.7
2/20 14:00	40.2	↓-3.4
2/20 14:10	37.3	↓-2.9
2/20 14:20	34.9	↓-2.4
2/20 14:30	32.9	↓-2.0
2/20 14:40	31.3	↓-1.6
2/20 14:50	30.3	↓-1.0
2/20 15:00	29.8	↓-0.5	干潮
2/20 15:10	29.7	↓-0.1
2/20 15:20	30.2	↑0.5
2/20 15:30	31.1	↑0.9
2/20 15:40	32.5	↑1.4
2/20 15:50	34.4	↑1.9
2/20 16:00	36.8	↑2.4
2/20 16:10	39.6	↑2.8
2/20 16:20	42.9	↑3.3
2/20 16:30	46.6	↑3.7
2/20 16:40	50.6	↑4.0
2/20 16:50	55.0	↑4.4
2/20 17:00	59.7	↑4.7
2/20 17:10	64.7	↑5.0
2/20 17:20	70.0	↑5.3
2/20 17:30	75.5	↑5.5
2/20 17:40	81.2	↑5.7
2/20 17:50	87.0	↑5.8
2/20 18:00	92.9	↑5.9
2/20 18:10	98.8	↑5.9
2/20 18:20	104.7	↑5.9
2/20 18:30	110.7	↑6.0
2/20 18:40	116.5	↑5.8
2/20 18:50	122.2	↑5.7
2/20 19:00	127.7	↑5.5
2/20 19:10	133.1	↑5.4
2/20 19:20	138.1	↑5.0
2/20 19:30	142.9	↑4.8
2/20 19:40	147.3	↑4.4
2/20 19:50	151.4	↑4.1
2/20 20:00	155.1	↑3.7
2/20 20:10	158.3	↑3.2
2/20 20:20	161.1	↑2.8
2/20 20:30	163.5	↑2.4
2/20 20:40	165.3	↑1.8
2/20 20:50	166.6	↑1.3
2/20 21:00	167.4	↑0.8
2/20 21:10	167.7	↑0.3	満潮
2/20 21:20	167.5	↓-0.2
2/20 21:30	166.7	↓-0.8
2/20 21:40	165.4	↓-1.3
2/20 21:50	163.6	↓-1.8
2/20 22:00	161.3	↓-2.3
2/20 22:10	158.5	↓-2.8
2/20 22:20	155.3	↓-3.2
2/20 22:30	151.6	↓-3.7
2/20 22:40	147.6	↓-4.0
2/20 22:50	143.1	↓-4.5
2/20 23:00	138.3	↓-4.8
2/20 23:10	133.2	↓-5.1
2/20 23:20	127.9	↓-5.3
2/20 23:30	122.3	↓-5.6
2/20 23:40	116.5	↓-5.8
2/20 23:50	110.6	↓-5.9