20 (木)	07:19	00:44	18:30	12:48
	169cm	9cm	186cm	82cm
大潮 出 07:12 入 17:43 出 17:10 入 06:24

那覇（沖縄）2029年12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
12/20 00:00	13.1	↓-2.5
12/20 00:10	11.1	↓-2.0
12/20 00:20	9.5	↓-1.6
12/20 00:30	8.6	↓-0.9
12/20 00:40	8.1	↓-0.5	干潮
12/20 00:50	8.2	↑0.1
12/20 01:00	8.8	↑0.6
12/20 01:10	9.9	↑1.1
12/20 01:20	11.6	↑1.7
12/20 01:30	13.8	↑2.2
12/20 01:40	16.4	↑2.6
12/20 01:50	19.6	↑3.2
12/20 02:00	23.2	↑3.6
12/20 02:10	27.2	↑4.0
12/20 02:20	31.7	↑4.5
12/20 02:30	36.5	↑4.8
12/20 02:40	41.6	↑5.1
12/20 02:50	47.1	↑5.5
12/20 03:00	52.9	↑5.8
12/20 03:10	58.8	↑5.9
12/20 03:20	65.0	↑6.2
12/20 03:30	71.3	↑6.3
12/20 03:40	77.8	↑6.5
12/20 03:50	84.2	↑6.4
12/20 04:00	90.7	↑6.5
12/20 04:10	97.2	↑6.5
12/20 04:20	103.6	↑6.4
12/20 04:30	109.9	↑6.3
12/20 04:40	116.0	↑6.1
12/20 04:50	121.9	↑5.9
12/20 05:00	127.6	↑5.7
12/20 05:10	133.0	↑5.4
12/20 05:20	138.1	↑5.1
12/20 05:30	142.9	↑4.8
12/20 05:40	147.3	↑4.4
12/20 05:50	151.4	↑4.1
12/20 06:00	155.0	↑3.6
12/20 06:10	158.2	↑3.2
12/20 06:20	161.0	↑2.8
12/20 06:30	163.4	↑2.4
12/20 06:40	165.3	↑1.9
12/20 06:50	166.8	↑1.5
12/20 07:00	167.8	↑1.0
12/20 07:10	168.4	↑0.6	満潮
12/20 07:20	168.5	↑0.1
12/20 07:30	168.2	↓-0.3
12/20 07:40	167.5	↓-0.7
12/20 07:50	166.4	↓-1.1
12/20 08:00	165.0	↓-1.4
12/20 08:10	163.1	↓-1.9
12/20 08:20	160.9	↓-2.2
12/20 08:30	158.4	↓-2.5
12/20 08:40	155.5	↓-2.9
12/20 08:50	152.4	↓-3.1
12/20 09:00	149.1	↓-3.3
12/20 09:10	145.5	↓-3.6
12/20 09:20	141.8	↓-3.7
12/20 09:30	137.9	↓-3.9
12/20 09:40	133.8	↓-4.1
12/20 09:50	129.7	↓-4.1
12/20 10:00	125.6	↓-4.1
12/20 10:10	121.4	↓-4.2
12/20 10:20	117.3	↓-4.1
12/20 10:30	113.3	↓-4.0
12/20 10:40	109.3	↓-4.0
12/20 10:50	105.5	↓-3.8
12/20 11:00	101.9	↓-3.6
12/20 11:10	98.4	↓-3.5
12/20 11:20	95.3	↓-3.1
12/20 11:30	92.3	↓-3.0
12/20 11:40	89.7	↓-2.6
12/20 11:50	87.4	↓-2.3
12/20 12:00	85.4	↓-2.0
12/20 12:10	83.8	↓-1.6
12/20 12:20	82.6	↓-1.2
12/20 12:30	81.7	↓-0.9
12/20 12:40	81.3	↓-0.4	干潮
12/20 12:50	81.2	↓-0.1
12/20 13:00	81.6	↑0.4
12/20 13:10	82.3	↑0.7
12/20 13:20	83.4	↑1.1
12/20 13:30	85.0	↑1.6
12/20 13:40	86.9	↑1.9
12/20 13:50	89.1	↑2.2
12/20 14:00	91.8	↑2.7
12/20 14:10	94.7	↑2.9
12/20 14:20	98.0	↑3.3
12/20 14:30	101.6	↑3.6
12/20 14:40	105.4	↑3.8
12/20 14:50	109.5	↑4.1
12/20 15:00	113.7	↑4.2
12/20 15:10	118.2	↑4.5
12/20 15:20	122.8	↑4.6
12/20 15:30	127.5	↑4.7
12/20 15:40	132.2	↑4.7
12/20 15:50	137.0	↑4.8
12/20 16:00	141.8	↑4.8
12/20 16:10	146.5	↑4.7
12/20 16:20	151.1	↑4.6
12/20 16:30	155.6	↑4.5
12/20 16:40	159.9	↑4.3
12/20 16:50	163.9	↑4.0
12/20 17:00	167.7	↑3.8
12/20 17:10	171.2	↑3.5
12/20 17:20	174.4	↑3.2
12/20 17:30	177.2	↑2.8
12/20 17:40	179.7	↑2.5
12/20 17:50	181.7	↑2.0
12/20 18:00	183.3	↑1.6
12/20 18:10	184.4	↑1.1
12/20 18:20	185.1	↑0.7	満潮
12/20 18:30	185.3	↑0.2	満潮
12/20 18:40	185.0	↓-0.3
12/20 18:50	184.2	↓-0.8
12/20 19:00	182.9	↓-1.3
12/20 19:10	181.2	↓-1.7
12/20 19:20	178.9	↓-2.3
12/20 19:30	176.2	↓-2.7
12/20 19:40	173.0	↓-3.2
12/20 19:50	169.4	↓-3.6
12/20 20:00	165.3	↓-4.1
12/20 20:10	160.8	↓-4.5
12/20 20:20	156.0	↓-4.8
12/20 20:30	150.7	↓-5.3
12/20 20:40	145.1	↓-5.6
12/20 20:50	139.3	↓-5.8
12/20 21:00	133.1	↓-6.2
12/20 21:10	126.6	↓-6.5
12/20 21:20	120.0	↓-6.6
12/20 21:30	113.2	↓-6.8
12/20 21:40	106.2	↓-7.0
12/20 21:50	99.2	↓-7.0
12/20 22:00	92.0	↓-7.2	最大潮位差
12/20 22:10	84.9	↓-7.1
12/20 22:20	77.8	↓-7.1
12/20 22:30	70.8	↓-7.0
12/20 22:40	63.9	↓-6.9
12/20 22:50	57.1	↓-6.8
12/20 23:00	50.6	↓-6.5
12/20 23:10	44.3	↓-6.3
12/20 23:20	38.3	↓-6.0
12/20 23:30	32.7	↓-5.6
12/20 23:40	27.4	↓-5.3
12/20 23:50	22.5	↓-4.9