20 (水)	08:26	02:04	20:32	14:26
	200cm	18cm	198cm	39cm
大潮 出 06:27 入 18:38 出 07:48 入 19:27

佐良浜（沖縄）2028年09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
9/20 00:00	62.9	↓-6.8
9/20 00:10	56.5	↓-6.4
9/20 00:20	50.4	↓-6.1
9/20 00:30	44.7	↓-5.7
9/20 00:40	39.5	↓-5.2
9/20 00:50	34.8	↓-4.7
9/20 01:00	30.5	↓-4.3
9/20 01:10	26.9	↓-3.6
9/20 01:20	23.8	↓-3.1
9/20 01:30	21.4	↓-2.4
9/20 01:40	19.5	↓-1.9
9/20 01:50	18.3	↓-1.2
9/20 02:00	17.8	↓-0.5	干潮
9/20 02:10	17.9	↑0.1
9/20 02:20	18.7	↑0.8
9/20 02:30	20.1	↑1.4
9/20 02:40	22.1	↑2.0
9/20 02:50	24.8	↑2.7
9/20 03:00	28.0	↑3.2
9/20 03:10	31.8	↑3.8
9/20 03:20	36.2	↑4.4
9/20 03:30	41.0	↑4.8
9/20 03:40	46.3	↑5.3
9/20 03:50	52.1	↑5.8
9/20 04:00	58.2	↑6.1
9/20 04:10	64.6	↑6.4
9/20 04:20	71.4	↑6.8
9/20 04:30	78.4	↑7.0
9/20 04:40	85.6	↑7.2
9/20 04:50	92.9	↑7.3
9/20 05:00	100.4	↑7.5
9/20 05:10	107.8	↑7.4
9/20 05:20	115.3	↑7.5
9/20 05:30	122.7	↑7.4
9/20 05:40	130.0	↑7.3
9/20 05:50	137.1	↑7.1
9/20 06:00	144.1	↑7.0
9/20 06:10	150.8	↑6.7
9/20 06:20	157.2	↑6.4
9/20 06:30	163.3	↑6.1
9/20 06:40	169.0	↑5.7
9/20 06:50	174.3	↑5.3
9/20 07:00	179.2	↑4.9
9/20 07:10	183.6	↑4.4
9/20 07:20	187.6	↑4.0
9/20 07:30	191.0	↑3.4
9/20 07:40	193.8	↑2.8
9/20 07:50	196.2	↑2.4
9/20 08:00	197.9	↑1.7
9/20 08:10	199.1	↑1.2
9/20 08:20	199.7	↑0.6	満潮
9/20 08:30	199.6	↓-0.1
9/20 08:40	199.0	↓-0.6
9/20 08:50	197.8	↓-1.2
9/20 09:00	196.1	↓-1.7
9/20 09:10	193.7	↓-2.4
9/20 09:20	190.8	↓-2.9
9/20 09:30	187.4	↓-3.4
9/20 09:40	183.4	↓-4.0
9/20 09:50	179.0	↓-4.4
9/20 10:00	174.1	↓-4.9
9/20 10:10	168.8	↓-5.3
9/20 10:20	163.1	↓-5.7
9/20 10:30	157.1	↓-6.0
9/20 10:40	150.8	↓-6.3
9/20 10:50	144.2	↓-6.6
9/20 11:00	137.5	↓-6.7
9/20 11:10	130.5	↓-7.0
9/20 11:20	123.5	↓-7.0
9/20 11:30	116.5	↓-7.0
9/20 11:40	109.4	↓-7.1
9/20 11:50	102.5	↓-6.9
9/20 12:00	95.6	↓-6.9
9/20 12:10	88.9	↓-6.7
9/20 12:20	82.5	↓-6.4
9/20 12:30	76.3	↓-6.2
9/20 12:40	70.4	↓-5.9
9/20 12:50	64.9	↓-5.5
9/20 13:00	59.9	↓-5.0
9/20 13:10	55.3	↓-4.6
9/20 13:20	51.2	↓-4.1
9/20 13:30	47.6	↓-3.6
9/20 13:40	44.6	↓-3.0
9/20 13:50	42.1	↓-2.5
9/20 14:00	40.3	↓-1.8
9/20 14:10	39.0	↓-1.3
9/20 14:20	38.4	↓-0.6	干潮
9/20 14:30	38.4	0
9/20 14:40	39.0	↑0.6
9/20 14:50	40.2	↑1.2
9/20 15:00	42.0	↑1.8
9/20 15:10	44.4	↑2.4
9/20 15:20	47.3	↑2.9
9/20 15:30	50.8	↑3.5
9/20 15:40	54.8	↑4.0
9/20 15:50	59.3	↑4.5
9/20 16:00	64.2	↑4.9
9/20 16:10	69.5	↑5.3
9/20 16:20	75.1	↑5.6
9/20 16:30	81.1	↑6.0
9/20 16:40	87.3	↑6.2
9/20 16:50	93.7	↑6.4
9/20 17:00	100.3	↑6.6
9/20 17:10	107.1	↑6.8
9/20 17:20	113.8	↑6.7
9/20 17:30	120.7	↑6.9
9/20 17:40	127.4	↑6.7
9/20 17:50	134.1	↑6.7
9/20 18:00	140.7	↑6.6
9/20 18:10	147.1	↑6.4
9/20 18:20	153.3	↑6.2
9/20 18:30	159.2	↑5.9
9/20 18:40	164.9	↑5.7
9/20 18:50	170.2	↑5.3
9/20 19:00	175.1	↑4.9
9/20 19:10	179.6	↑4.5
9/20 19:20	183.6	↑4.0
9/20 19:30	187.2	↑3.6
9/20 19:40	190.3	↑3.1
9/20 19:50	192.9	↑2.6
9/20 20:00	194.9	↑2.0
9/20 20:10	196.4	↑1.5
9/20 20:20	197.3	↑0.9
9/20 20:30	197.6	↑0.3	満潮
9/20 20:40	197.4	↓-0.2
9/20 20:50	196.5	↓-0.9
9/20 21:00	195.1	↓-1.4
9/20 21:10	193.1	↓-2.0
9/20 21:20	190.5	↓-2.6
9/20 21:30	187.3	↓-3.2
9/20 21:40	183.6	↓-3.7
9/20 21:50	179.3	↓-4.3
9/20 22:00	174.6	↓-4.7
9/20 22:10	169.3	↓-5.3
9/20 22:20	163.7	↓-5.6
9/20 22:30	157.6	↓-6.1
9/20 22:40	151.1	↓-6.5
9/20 22:50	144.3	↓-6.8
9/20 23:00	137.2	↓-7.1
9/20 23:10	129.9	↓-7.3
9/20 23:20	122.4	↓-7.5
9/20 23:30	114.8	↓-7.6
9/20 23:40	107.1	↓-7.7
9/20 23:50	99.3	↓-7.8	最大潮位差