20 (火)	04:47	11:58	18:39	23:34
	169cm	38cm	144cm	101cm
中潮 出 06:02 入 19:41 出 03:24 入 17:21

久部良（沖縄）2028年06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
6/20 00:00	106.4	↑1.6
6/20 00:10	108.2	↑1.8
6/20 00:20	110.1	↑1.9
6/20 00:30	112.2	↑2.1
6/20 00:40	114.5	↑2.3
6/20 00:50	117.0	↑2.5
6/20 01:00	119.6	↑2.6
6/20 01:10	122.3	↑2.7
6/20 01:20	125.1	↑2.8
6/20 01:30	127.9	↑2.8
6/20 01:40	130.9	↑3.0
6/20 01:50	133.9	↑3.0
6/20 02:00	136.9	↑3.0
6/20 02:10	139.9	↑3.0
6/20 02:20	142.8	↑2.9
6/20 02:30	145.7	↑2.9
6/20 02:40	148.6	↑2.9
6/20 02:50	151.3	↑2.7
6/20 03:00	153.9	↑2.6
6/20 03:10	156.4	↑2.5
6/20 03:20	158.7	↑2.3
6/20 03:30	160.8	↑2.1
6/20 03:40	162.7	↑1.9
6/20 03:50	164.3	↑1.6
6/20 04:00	165.8	↑1.5
6/20 04:10	167.0	↑1.2
6/20 04:20	167.9	↑0.9
6/20 04:30	168.5	↑0.6
6/20 04:40	168.8	↑0.3	満潮
6/20 04:50	168.8	0
6/20 05:00	168.5	↓-0.3
6/20 05:10	167.9	↓-0.6
6/20 05:20	167.0	↓-0.9
6/20 05:30	165.8	↓-1.2
6/20 05:40	164.2	↓-1.6
6/20 05:50	162.3	↓-1.9
6/20 06:00	160.1	↓-2.2
6/20 06:10	157.7	↓-2.4
6/20 06:20	154.9	↓-2.8
6/20 06:30	151.8	↓-3.1
6/20 06:40	148.5	↓-3.3
6/20 06:50	145.0	↓-3.5
6/20 07:00	141.2	↓-3.8
6/20 07:10	137.2	↓-4.0
6/20 07:20	133.0	↓-4.2
6/20 07:30	128.6	↓-4.4
6/20 07:40	124.1	↓-4.5
6/20 07:50	119.5	↓-4.6
6/20 08:00	114.8	↓-4.7
6/20 08:10	110.0	↓-4.8
6/20 08:20	105.1	↓-4.9	最大潮位差
6/20 08:30	100.3	↓-4.8
6/20 08:40	95.4	↓-4.9	最大潮位差
6/20 08:50	90.6	↓-4.8
6/20 09:00	85.9	↓-4.7
6/20 09:10	81.2	↓-4.7
6/20 09:20	76.6	↓-4.6
6/20 09:30	72.2	↓-4.4
6/20 09:40	68.0	↓-4.2
6/20 09:50	64.0	↓-4.0
6/20 10:00	60.1	↓-3.9
6/20 10:10	56.5	↓-3.6
6/20 10:20	53.2	↓-3.3
6/20 10:30	50.1	↓-3.1
6/20 10:40	47.4	↓-2.7
6/20 10:50	44.9	↓-2.5
6/20 11:00	42.8	↓-2.1
6/20 11:10	40.9	↓-1.9
6/20 11:20	39.5	↓-1.4
6/20 11:30	38.3	↓-1.2
6/20 11:40	37.6	↓-0.7
6/20 11:50	37.2	↓-0.4	干潮
6/20 12:00	37.1	↓-0.1
6/20 12:10	37.4	↑0.3
6/20 12:20	38.0	↑0.6
6/20 12:30	39.0	↑1.0
6/20 12:40	40.3	↑1.3
6/20 12:50	42.0	↑1.7
6/20 13:00	43.9	↑1.9
6/20 13:10	46.2	↑2.3
6/20 13:20	48.8	↑2.6
6/20 13:30	51.6	↑2.8
6/20 13:40	54.6	↑3.0
6/20 13:50	57.9	↑3.3
6/20 14:00	61.4	↑3.5
6/20 14:10	65.1	↑3.7
6/20 14:20	68.9	↑3.8
6/20 14:30	72.8	↑3.9
6/20 14:40	76.9	↑4.1
6/20 14:50	81.0	↑4.1
6/20 15:00	85.2	↑4.2
6/20 15:10	89.4	↑4.2
6/20 15:20	93.6	↑4.2
6/20 15:30	97.8	↑4.2
6/20 15:40	101.9	↑4.1
6/20 15:50	105.9	↑4.0
6/20 16:00	109.8	↑3.9
6/20 16:10	113.6	↑3.8
6/20 16:20	117.2	↑3.6
6/20 16:30	120.7	↑3.5
6/20 16:40	124.0	↑3.3
6/20 16:50	127.0	↑3.0
6/20 17:00	129.8	↑2.8
6/20 17:10	132.4	↑2.6
6/20 17:20	134.7	↑2.3
6/20 17:30	136.8	↑2.1
6/20 17:40	138.6	↑1.8
6/20 17:50	140.1	↑1.5
6/20 18:00	141.3	↑1.2
6/20 18:10	142.2	↑0.9
6/20 18:20	142.9	↑0.7
6/20 18:30	143.3	↑0.4	満潮
6/20 18:40	143.4	↑0.1
6/20 18:50	143.2	↓-0.2
6/20 19:00	142.7	↓-0.5
6/20 19:10	142.1	↓-0.6
6/20 19:20	141.1	↓-1.0
6/20 19:30	140.0	↓-1.1
6/20 19:40	138.6	↓-1.4
6/20 19:50	137.1	↓-1.5
6/20 20:00	135.4	↓-1.7
6/20 20:10	133.6	↓-1.8
6/20 20:20	131.6	↓-2.0
6/20 20:30	129.5	↓-2.1
6/20 20:40	127.3	↓-2.2
6/20 20:50	125.1	↓-2.2
6/20 21:00	122.9	↓-2.2
6/20 21:10	120.6	↓-2.3
6/20 21:20	118.4	↓-2.2
6/20 21:30	116.1	↓-2.3
6/20 21:40	114.0	↓-2.1
6/20 21:50	111.9	↓-2.1
6/20 22:00	110.0	↓-1.9
6/20 22:10	108.2	↓-1.8
6/20 22:20	106.5	↓-1.7
6/20 22:30	105.0	↓-1.5
6/20 22:40	103.6	↓-1.4
6/20 22:50	102.5	↓-1.1
6/20 23:00	101.6	↓-0.9
6/20 23:10	100.9	↓-0.7
6/20 23:20	100.5	↓-0.4
6/20 23:30	100.3	↓-0.2	干潮
6/20 23:40	100.3	0
6/20 23:50	100.6	↑0.3