21 (水)	06:57	00:49	19:28	13:21
	185cm	58cm	169cm	37cm
大潮 出 06:38 入 18:47 出 06:11 入 18:34

久部良（沖縄）2044年09月21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
9/21 00:00	62.3	↓-2.2
9/21 00:10	60.5	↓-1.8
9/21 00:20	59.1	↓-1.4
9/21 00:30	58.1	↓-1.0
9/21 00:40	57.6	↓-0.5	干潮
9/21 00:50	57.4	↓-0.2
9/21 01:00	57.8	↑0.4
9/21 01:10	58.5	↑0.7
9/21 01:20	59.7	↑1.2
9/21 01:30	61.3	↑1.6
9/21 01:40	63.3	↑2.0
9/21 01:50	65.8	↑2.5
9/21 02:00	68.6	↑2.8
9/21 02:10	71.8	↑3.2
9/21 02:20	75.3	↑3.5
9/21 02:30	79.2	↑3.9
9/21 02:40	83.4	↑4.2
9/21 02:50	87.9	↑4.5
9/21 03:00	92.5	↑4.6
9/21 03:10	97.5	↑5.0
9/21 03:20	102.5	↑5.0
9/21 03:30	107.8	↑5.3
9/21 03:40	113.1	↑5.3
9/21 03:50	118.5	↑5.4
9/21 04:00	123.9	↑5.4
9/21 04:10	129.3	↑5.4
9/21 04:20	134.6	↑5.3
9/21 04:30	139.8	↑5.2
9/21 04:40	144.9	↑5.1
9/21 04:50	149.9	↑5.0
9/21 05:00	154.6	↑4.7
9/21 05:10	159.1	↑4.5
9/21 05:20	163.3	↑4.2
9/21 05:30	167.1	↑3.8
9/21 05:40	170.7	↑3.6
9/21 05:50	173.9	↑3.2
9/21 06:00	176.7	↑2.8
9/21 06:10	179.0	↑2.3
9/21 06:20	181.0	↑2.0
9/21 06:30	182.5	↑1.5
9/21 06:40	183.5	↑1.0
9/21 06:50	184.0	↑0.5	満潮
9/21 07:00	184.1	↑0.1
9/21 07:10	183.7	↓-0.4
9/21 07:20	182.8	↓-0.9
9/21 07:30	181.4	↓-1.4
9/21 07:40	179.6	↓-1.8
9/21 07:50	177.3	↓-2.3
9/21 08:00	174.5	↓-2.8
9/21 08:10	171.3	↓-3.2
9/21 08:20	167.7	↓-3.6
9/21 08:30	163.8	↓-3.9
9/21 08:40	159.4	↓-4.4
9/21 08:50	154.8	↓-4.6
9/21 09:00	149.8	↓-5.0
9/21 09:10	144.6	↓-5.2
9/21 09:20	139.1	↓-5.5
9/21 09:30	133.5	↓-5.6
9/21 09:40	127.6	↓-5.9
9/21 09:50	121.7	↓-5.9
9/21 10:00	115.7	↓-6.0
9/21 10:10	109.7	↓-6.0
9/21 10:20	103.6	↓-6.1	最大潮位差
9/21 10:30	97.6	↓-6.0
9/21 10:40	91.7	↓-5.9
9/21 10:50	85.9	↓-5.8
9/21 11:00	80.3	↓-5.6
9/21 11:10	74.9	↓-5.4
9/21 11:20	69.7	↓-5.2
9/21 11:30	64.8	↓-4.9
9/21 11:40	60.2	↓-4.6
9/21 11:50	56.0	↓-4.2
9/21 12:00	52.1	↓-3.9
9/21 12:10	48.6	↓-3.5
9/21 12:20	45.5	↓-3.1
9/21 12:30	42.8	↓-2.7
9/21 12:40	40.6	↓-2.2
9/21 12:50	38.9	↓-1.7
9/21 13:00	37.7	↓-1.2
9/21 13:10	36.9	↓-0.8
9/21 13:20	36.6	↓-0.3	干潮
9/21 13:30	36.9	↑0.3
9/21 13:40	37.6	↑0.7
9/21 13:50	38.8	↑1.2
9/21 14:00	40.5	↑1.7
9/21 14:10	42.6	↑2.1
9/21 14:20	45.2	↑2.6
9/21 14:30	48.2	↑3.0
9/21 14:40	51.6	↑3.4
9/21 14:50	55.4	↑3.8
9/21 15:00	59.5	↑4.1
9/21 15:10	63.9	↑4.4
9/21 15:20	68.7	↑4.8
9/21 15:30	73.7	↑5.0
9/21 15:40	78.9	↑5.2
9/21 15:50	84.2	↑5.3
9/21 16:00	89.8	↑5.6
9/21 16:10	95.4	↑5.6
9/21 16:20	101.0	↑5.6
9/21 16:30	106.7	↑5.7
9/21 16:40	112.3	↑5.6
9/21 16:50	117.9	↑5.6
9/21 17:00	123.4	↑5.5
9/21 17:10	128.7	↑5.3
9/21 17:20	133.8	↑5.1
9/21 17:30	138.7	↑4.9
9/21 17:40	143.3	↑4.6
9/21 17:50	147.6	↑4.3
9/21 18:00	151.6	↑4.0
9/21 18:10	155.3	↑3.7
9/21 18:20	158.5	↑3.2
9/21 18:30	161.4	↑2.9
9/21 18:40	163.8	↑2.4
9/21 18:50	165.8	↑2.0
9/21 19:00	167.3	↑1.5
9/21 19:10	168.3	↑1.0
9/21 19:20	168.9	↑0.6	満潮
9/21 19:30	169.0	↑0.1
9/21 19:40	168.6	↓-0.4
9/21 19:50	167.7	↓-0.9
9/21 20:00	166.3	↓-1.4
9/21 20:10	164.5	↓-1.8
9/21 20:20	162.3	↓-2.2
9/21 20:30	159.6	↓-2.7
9/21 20:40	156.5	↓-3.1
9/21 20:50	153.0	↓-3.5
9/21 21:00	149.2	↓-3.8
9/21 21:10	145.1	↓-4.1
9/21 21:20	140.6	↓-4.5
9/21 21:30	135.9	↓-4.7
9/21 21:40	131.0	↓-4.9
9/21 21:50	125.9	↓-5.1
9/21 22:00	120.6	↓-5.3
9/21 22:10	115.2	↓-5.4
9/21 22:20	109.8	↓-5.4
9/21 22:30	104.3	↓-5.5
9/21 22:40	98.8	↓-5.5
9/21 22:50	93.4	↓-5.4
9/21 23:00	88.1	↓-5.3
9/21 23:10	82.9	↓-5.2
9/21 23:20	77.9	↓-5.0
9/21 23:30	73.1	↓-4.8
9/21 23:40	68.5	↓-4.6
9/21 23:50	64.2	↓-4.3