20 (金)	06:53	01:08	20:10	13:39
	202cm	96cm	188cm	23cm
大潮 出 05:38 入 19:26 出 05:47 入 19:36 潮干狩り ◎ 12:06～15:11

那覇（沖縄）2031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	103.8	↓-2.7
6/20 00:10	101.5	↓-2.3
6/20 00:20	99.5	↓-2.0
6/20 00:30	97.8	↓-1.7
6/20 00:40	96.6	↓-1.2
6/20 00:50	95.7	↓-0.9
6/20 01:00	95.2	↓-0.5	干潮
6/20 01:10	95.1	↓-0.1
6/20 01:20	95.5	↑0.4
6/20 01:30	96.2	↑0.7
6/20 01:40	97.4	↑1.2
6/20 01:50	98.9	↑1.5
6/20 02:00	100.8	↑1.9
6/20 02:10	103.1	↑2.3
6/20 02:20	105.8	↑2.7
6/20 02:30	108.8	↑3.0
6/20 02:40	112.1	↑3.3
6/20 02:50	115.7	↑3.6
6/20 03:00	119.6	↑3.9
6/20 03:10	123.7	↑4.1
6/20 03:20	128.1	↑4.4
6/20 03:30	132.6	↑4.5
6/20 03:40	137.3	↑4.7
6/20 03:50	142.0	↑4.7
6/20 04:00	146.9	↑4.9
6/20 04:10	151.7	↑4.8
6/20 04:20	156.6	↑4.9
6/20 04:30	161.4	↑4.8
6/20 04:40	166.1	↑4.7
6/20 04:50	170.6	↑4.5
6/20 05:00	175.0	↑4.4
6/20 05:10	179.1	↑4.1
6/20 05:20	183.0	↑3.9
6/20 05:30	186.6	↑3.6
6/20 05:40	189.9	↑3.3
6/20 05:50	192.8	↑2.9
6/20 06:00	195.3	↑2.5
6/20 06:10	197.4	↑2.1
6/20 06:20	199.1	↑1.7
6/20 06:30	200.3	↑1.2
6/20 06:40	201.1	↑0.8
6/20 06:50	201.4	↑0.3	満潮
6/20 07:00	201.3	↓-0.1
6/20 07:10	200.6	↓-0.7
6/20 07:20	199.5	↓-1.1
6/20 07:30	197.9	↓-1.6
6/20 07:40	195.8	↓-2.1
6/20 07:50	193.2	↓-2.6
6/20 08:00	190.2	↓-3.0
6/20 08:10	186.7	↓-3.5
6/20 08:20	182.9	↓-3.8
6/20 08:30	178.6	↓-4.3
6/20 08:40	173.9	↓-4.7
6/20 08:50	168.8	↓-5.1
6/20 09:00	163.4	↓-5.4
6/20 09:10	157.7	↓-5.7
6/20 09:20	151.7	↓-6.0
6/20 09:30	145.4	↓-6.3
6/20 09:40	138.9	↓-6.5
6/20 09:50	132.2	↓-6.7
6/20 10:00	125.4	↓-6.8
6/20 10:10	118.5	↓-6.9
6/20 10:20	111.6	↓-6.9
6/20 10:30	104.6	↓-7.0	最大潮位差
6/20 10:40	97.6	↓-7.0	最大潮位差
6/20 10:50	90.7	↓-6.9
6/20 11:00	84.0	↓-6.7
6/20 11:10	77.4	↓-6.6
6/20 11:20	71.0	↓-6.4
6/20 11:30	64.8	↓-6.2
6/20 11:40	59.0	↓-5.8
6/20 11:50	53.4	↓-5.6
6/20 12:00	48.3	↓-5.1
6/20 12:10	43.5	↓-4.8
6/20 12:20	39.2	↓-4.3
6/20 12:30	35.3	↓-3.9
6/20 12:40	31.9	↓-3.4
6/20 12:50	29.0	↓-2.9
6/20 13:00	26.7	↓-2.3
6/20 13:10	24.9	↓-1.8
6/20 13:20	23.6	↓-1.3
6/20 13:30	22.9	↓-0.7	干潮
6/20 13:40	22.8	↓-0.1
6/20 13:50	23.2	↑0.4
6/20 14:00	24.1	↑0.9
6/20 14:10	25.7	↑1.6
6/20 14:20	27.7	↑2.0
6/20 14:30	30.3	↑2.6
6/20 14:40	33.4	↑3.1
6/20 14:50	37.0	↑3.6
6/20 15:00	41.0	↑4.0
6/20 15:10	45.5	↑4.5
6/20 15:20	50.4	↑4.9
6/20 15:30	55.6	↑5.2
6/20 15:40	61.2	↑5.6
6/20 15:50	67.1	↑5.9
6/20 16:00	73.2	↑6.1
6/20 16:10	79.6	↑6.4
6/20 16:20	86.1	↑6.5
6/20 16:30	92.8	↑6.7
6/20 16:40	99.5	↑6.7
6/20 16:50	106.2	↑6.7
6/20 17:00	113.0	↑6.8
6/20 17:10	119.6	↑6.6
6/20 17:20	126.2	↑6.6
6/20 17:30	132.6	↑6.4
6/20 17:40	138.8	↑6.2
6/20 17:50	144.7	↑5.9
6/20 18:00	150.4	↑5.7
6/20 18:10	155.8	↑5.4
6/20 18:20	160.8	↑5.0
6/20 18:30	165.4	↑4.6
6/20 18:40	169.7	↑4.3
6/20 18:50	173.5	↑3.8
6/20 19:00	176.9	↑3.4
6/20 19:10	179.8	↑2.9
6/20 19:20	182.3	↑2.5
6/20 19:30	184.3	↑2.0
6/20 19:40	185.9	↑1.6
6/20 19:50	187.0	↑1.1
6/20 20:00	187.6	↑0.6	満潮
6/20 20:10	187.8	↑0.2	満潮
6/20 20:20	187.5	↓-0.3
6/20 20:30	186.8	↓-0.7
6/20 20:40	185.7	↓-1.1
6/20 20:50	184.1	↓-1.6
6/20 21:00	182.2	↓-1.9
6/20 21:10	179.9	↓-2.3
6/20 21:20	177.2	↓-2.7
6/20 21:30	174.2	↓-3.0
6/20 21:40	170.9	↓-3.3
6/20 21:50	167.4	↓-3.5
6/20 22:00	163.6	↓-3.8
6/20 22:10	159.6	↓-4.0
6/20 22:20	155.5	↓-4.1
6/20 22:30	151.2	↓-4.3
6/20 22:40	146.8	↓-4.4
6/20 22:50	142.3	↓-4.5
6/20 23:00	137.9	↓-4.4
6/20 23:10	133.4	↓-4.5
6/20 23:20	129.1	↓-4.3
6/20 23:30	124.8	↓-4.3
6/20 23:40	120.6	↓-4.2
6/20 23:50	116.7	↓-3.9