20 (月)	08:01	01:32	19:39	13:33
	151cm	-16cm	183cm	39cm
大潮 出 07:10 入 18:37 出 07:14 入 18:36

佐良浜（沖縄）2023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	7.3	↓-5.3
2/20 00:10	2.5	↓-4.8
2/20 00:20	-1.8	↓-4.3
2/20 00:30	-5.6	↓-3.8
2/20 00:40	-8.9	↓-3.3
2/20 00:50	-11.6	↓-2.7
2/20 01:00	-13.7	↓-2.1
2/20 01:10	-15.2	↓-1.5
2/20 01:20	-16.2	↓-1.0
2/20 01:30	-16.5	↓-0.3	干潮
2/20 01:40	-16.3	↑0.2
2/20 01:50	-15.4	↑0.9
2/20 02:00	-14.0	↑1.4
2/20 02:10	-12.0	↑2.0
2/20 02:20	-9.5	↑2.5
2/20 02:30	-6.4	↑3.1
2/20 02:40	-2.8	↑3.6
2/20 02:50	1.2	↑4.0
2/20 03:00	5.7	↑4.5
2/20 03:10	10.6	↑4.9
2/20 03:20	15.9	↑5.3
2/20 03:30	21.5	↑5.6
2/20 03:40	27.4	↑5.9
2/20 03:50	33.5	↑6.1
2/20 04:00	39.9	↑6.4
2/20 04:10	46.4	↑6.5
2/20 04:20	53.0	↑6.6
2/20 04:30	59.7	↑6.7
2/20 04:40	66.5	↑6.8
2/20 04:50	73.2	↑6.7
2/20 05:00	79.9	↑6.7
2/20 05:10	86.5	↑6.6
2/20 05:20	92.9	↑6.4
2/20 05:30	99.2	↑6.3
2/20 05:40	105.3	↑6.1
2/20 05:50	111.1	↑5.8
2/20 06:00	116.6	↑5.5
2/20 06:10	121.8	↑5.2
2/20 06:20	126.6	↑4.8
2/20 06:30	131.1	↑4.5
2/20 06:40	135.1	↑4.0
2/20 06:50	138.8	↑3.7
2/20 07:00	141.9	↑3.1
2/20 07:10	144.7	↑2.8
2/20 07:20	146.9	↑2.2
2/20 07:30	148.7	↑1.8
2/20 07:40	149.9	↑1.2
2/20 07:50	150.7	↑0.8
2/20 08:00	150.9	↑0.2	満潮
2/20 08:10	150.6	↓-0.3
2/20 08:20	149.9	↓-0.7
2/20 08:30	148.6	↓-1.3
2/20 08:40	146.9	↓-1.7
2/20 08:50	144.7	↓-2.2
2/20 09:00	142.1	↓-2.6
2/20 09:10	139.1	↓-3.0
2/20 09:20	135.6	↓-3.5
2/20 09:30	131.9	↓-3.7
2/20 09:40	127.7	↓-4.2
2/20 09:50	123.3	↓-4.4
2/20 10:00	118.7	↓-4.6
2/20 10:10	113.8	↓-4.9
2/20 10:20	108.7	↓-5.1
2/20 10:30	103.5	↓-5.2
2/20 10:40	98.2	↓-5.3
2/20 10:50	92.9	↓-5.3
2/20 11:00	87.6	↓-5.3
2/20 11:10	82.4	↓-5.2
2/20 11:20	77.2	↓-5.2
2/20 11:30	72.2	↓-5.0
2/20 11:40	67.4	↓-4.8
2/20 11:50	62.9	↓-4.5
2/20 12:00	58.6	↓-4.3
2/20 12:10	54.6	↓-4.0
2/20 12:20	51.0	↓-3.6
2/20 12:30	47.8	↓-3.2
2/20 12:40	45.0	↓-2.8
2/20 12:50	42.6	↓-2.4
2/20 13:00	40.7	↓-1.9
2/20 13:10	39.4	↓-1.3
2/20 13:20	38.5	↓-0.9
2/20 13:30	38.1	↓-0.4	干潮
2/20 13:40	38.3	↑0.2
2/20 13:50	38.9	↑0.6
2/20 14:00	40.1	↑1.2
2/20 14:10	41.9	↑1.8
2/20 14:20	44.1	↑2.2
2/20 14:30	46.8	↑2.7
2/20 14:40	49.9	↑3.1
2/20 14:50	53.5	↑3.6
2/20 15:00	57.6	↑4.1
2/20 15:10	62.0	↑4.4
2/20 15:20	66.8	↑4.8
2/20 15:30	71.8	↑5.0
2/20 15:40	77.2	↑5.4
2/20 15:50	82.8	↑5.6
2/20 16:00	88.6	↑5.8
2/20 16:10	94.6	↑6.0
2/20 16:20	100.7	↑6.1
2/20 16:30	106.8	↑6.1
2/20 16:40	113.0	↑6.2
2/20 16:50	119.1	↑6.1
2/20 17:00	125.2	↑6.1
2/20 17:10	131.2	↑6.0
2/20 17:20	137.0	↑5.8
2/20 17:30	142.7	↑5.7
2/20 17:40	148.1	↑5.4
2/20 17:50	153.2	↑5.1
2/20 18:00	158.0	↑4.8
2/20 18:10	162.5	↑4.5
2/20 18:20	166.6	↑4.1
2/20 18:30	170.3	↑3.7
2/20 18:40	173.6	↑3.3
2/20 18:50	176.3	↑2.7
2/20 19:00	178.6	↑2.3
2/20 19:10	180.4	↑1.8
2/20 19:20	181.7	↑1.3
2/20 19:30	182.4	↑0.7	満潮
2/20 19:40	182.5	↑0.1
2/20 19:50	182.1	↓-0.4
2/20 20:00	181.2	↓-0.9
2/20 20:10	179.6	↓-1.6
2/20 20:20	177.5	↓-2.1
2/20 20:30	174.8	↓-2.7
2/20 20:40	171.6	↓-3.2
2/20 20:50	167.8	↓-3.8
2/20 21:00	163.5	↓-4.3
2/20 21:10	158.7	↓-4.8
2/20 21:20	153.5	↓-5.2
2/20 21:30	147.8	↓-5.7
2/20 21:40	141.6	↓-6.2
2/20 21:50	135.1	↓-6.5
2/20 22:00	128.2	↓-6.9
2/20 22:10	121.0	↓-7.2
2/20 22:20	113.6	↓-7.4
2/20 22:30	106.0	↓-7.6
2/20 22:40	98.1	↓-7.9
2/20 22:50	90.2	↓-7.9
2/20 23:00	82.2	↓-8.0	最大潮位差
2/20 23:10	74.2	↓-8.0	最大潮位差
2/20 23:20	66.3	↓-7.9
2/20 23:30	58.4	↓-7.9
2/20 23:40	50.7	↓-7.7
2/20 23:50	43.2	↓-7.5