22 (土)	05:20	11:38	17:47	23:39
	165cm	42cm	159cm	54cm
中潮 出 05:57 入 18:55 出 04:06 入 16:42

安田（沖縄）2028年04月22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
4/22 00:00	58.8	↑1.7
4/22 00:10	60.9	↑2.1
4/22 00:20	63.3	↑2.4
4/22 00:30	66.0	↑2.7
4/22 00:40	69.0	↑3.0
4/22 00:50	72.3	↑3.3
4/22 01:00	75.9	↑3.6
4/22 01:10	79.7	↑3.8
4/22 01:20	83.8	↑4.1
4/22 01:30	88.0	↑4.2
4/22 01:40	92.3	↑4.3
4/22 01:50	96.8	↑4.5
4/22 02:00	101.4	↑4.6
4/22 02:10	106.1	↑4.7
4/22 02:20	110.8	↑4.7
4/22 02:30	115.5	↑4.7
4/22 02:40	120.1	↑4.6
4/22 02:50	124.7	↑4.6
4/22 03:00	129.2	↑4.5
4/22 03:10	133.5	↑4.3
4/22 03:20	137.7	↑4.2
4/22 03:30	141.7	↑4.0
4/22 03:40	145.4	↑3.7
4/22 03:50	148.9	↑3.5
4/22 04:00	152.1	↑3.2
4/22 04:10	154.9	↑2.8
4/22 04:20	157.5	↑2.6
4/22 04:30	159.6	↑2.1
4/22 04:40	161.4	↑1.8
4/22 04:50	162.8	↑1.4
4/22 05:00	163.8	↑1.0
4/22 05:10	164.4	↑0.6	満潮
4/22 05:20	164.6	↑0.2	満潮
4/22 05:30	164.3	↓-0.3
4/22 05:40	163.6	↓-0.7
4/22 05:50	162.5	↓-1.1
4/22 06:00	161.0	↓-1.5
4/22 06:10	159.1	↓-1.9
4/22 06:20	156.8	↓-2.3
4/22 06:30	154.1	↓-2.7
4/22 06:40	151.0	↓-3.1
4/22 06:50	147.6	↓-3.4
4/22 07:00	143.9	↓-3.7
4/22 07:10	139.9	↓-4.0
4/22 07:20	135.7	↓-4.2
4/22 07:30	131.2	↓-4.5
4/22 07:40	126.6	↓-4.6
4/22 07:50	121.7	↓-4.9
4/22 08:00	116.7	↓-5.0
4/22 08:10	111.7	↓-5.0
4/22 08:20	106.6	↓-5.1
4/22 08:30	101.4	↓-5.2	最大潮位差
4/22 08:40	96.3	↓-5.1
4/22 08:50	91.2	↓-5.1
4/22 09:00	86.2	↓-5.0
4/22 09:10	81.3	↓-4.9
4/22 09:20	76.6	↓-4.7
4/22 09:30	72.1	↓-4.5
4/22 09:40	67.7	↓-4.4
4/22 09:50	63.6	↓-4.1
4/22 10:00	59.8	↓-3.8
4/22 10:10	56.3	↓-3.5
4/22 10:20	53.1	↓-3.2
4/22 10:30	50.3	↓-2.8
4/22 10:40	47.8	↓-2.5
4/22 10:50	45.7	↓-2.1
4/22 11:00	43.9	↓-1.8
4/22 11:10	42.6	↓-1.3
4/22 11:20	41.7	↓-0.9
4/22 11:30	41.2	↓-0.5	干潮
4/22 11:40	41.1	↓-0.1
4/22 11:50	41.5	↑0.4
4/22 12:00	42.2	↑0.7
4/22 12:10	43.4	↑1.2
4/22 12:20	45.0	↑1.6
4/22 12:30	46.9	↑1.9
4/22 12:40	49.3	↑2.4
4/22 12:50	52.0	↑2.7
4/22 13:00	55.0	↑3.0
4/22 13:10	58.4	↑3.4
4/22 13:20	62.0	↑3.6
4/22 13:30	66.0	↑4.0
4/22 13:40	70.1	↑4.1
4/22 13:50	74.5	↑4.4
4/22 14:00	79.1	↑4.6
4/22 14:10	83.8	↑4.7
4/22 14:20	88.7	↑4.9
4/22 14:30	93.6	↑4.9
4/22 14:40	98.5	↑4.9
4/22 14:50	103.5	↑5.0
4/22 15:00	108.5	↑5.0
4/22 15:10	113.4	↑4.9
4/22 15:20	118.2	↑4.8
4/22 15:30	122.8	↑4.6
4/22 15:40	127.3	↑4.5
4/22 15:50	131.6	↑4.3
4/22 16:00	135.7	↑4.1
4/22 16:10	139.5	↑3.8
4/22 16:20	143.0	↑3.5
4/22 16:30	146.2	↑3.2
4/22 16:40	149.0	↑2.8
4/22 16:50	151.5	↑2.5
4/22 17:00	153.6	↑2.1
4/22 17:10	155.3	↑1.7
4/22 17:20	156.6	↑1.3
4/22 17:30	157.5	↑0.9
4/22 17:40	158.0	↑0.5	満潮
4/22 17:50	158.0	0
4/22 18:00	157.6	↓-0.4
4/22 18:10	156.8	↓-0.8
4/22 18:20	155.5	↓-1.3
4/22 18:30	153.9	↓-1.6
4/22 18:40	151.9	↓-2.0
4/22 18:50	149.5	↓-2.4
4/22 19:00	146.8	↓-2.7
4/22 19:10	143.7	↓-3.1
4/22 19:20	140.3	↓-3.4
4/22 19:30	136.7	↓-3.6
4/22 19:40	132.8	↓-3.9
4/22 19:50	128.7	↓-4.1
4/22 20:00	124.4	↓-4.3
4/22 20:10	120.0	↓-4.4
4/22 20:20	115.5	↓-4.5
4/22 20:30	110.8	↓-4.7
4/22 20:40	106.2	↓-4.6
4/22 20:50	101.6	↓-4.6
4/22 21:00	97.0	↓-4.6
4/22 21:10	92.4	↓-4.6
4/22 21:20	88.0	↓-4.4
4/22 21:30	83.7	↓-4.3
4/22 21:40	79.6	↓-4.1
4/22 21:50	75.7	↓-3.9
4/22 22:00	72.0	↓-3.7
4/22 22:10	68.6	↓-3.4
4/22 22:20	65.5	↓-3.1
4/22 22:30	62.7	↓-2.8
4/22 22:40	60.2	↓-2.5
4/22 22:50	58.1	↓-2.1
4/22 23:00	56.4	↓-1.7
4/22 23:10	55.0	↓-1.4
4/22 23:20	54.1	↓-0.9
4/22 23:30	53.5	↓-0.6	干潮
4/22 23:40	53.4	↓-0.1
4/22 23:50	53.7	↑0.3