20 (火)	06:45	00:13	18:10	12:20
	174cm	10cm	190cm	71cm
大潮 出 07:16 入 17:47 出 05:35 入 16:43

儀間（沖縄）2033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	10.0	↓-0.9
12/20 00:10	9.6	↓-0.4	干潮
12/20 00:20	9.8	↑0.2
12/20 00:30	10.6	↑0.8
12/20 00:40	11.8	↑1.2
12/20 00:50	13.6	↑1.8
12/20 01:00	15.9	↑2.3
12/20 01:10	18.7	↑2.8
12/20 01:20	22.0	↑3.3
12/20 01:30	25.8	↑3.8
12/20 01:40	29.9	↑4.1
12/20 01:50	34.5	↑4.6
12/20 02:00	39.5	↑5.0
12/20 02:10	44.8	↑5.3
12/20 02:20	50.4	↑5.6
12/20 02:30	56.2	↑5.8
12/20 02:40	62.3	↑6.1
12/20 02:50	68.6	↑6.3
12/20 03:00	75.0	↑6.4
12/20 03:10	81.5	↑6.5
12/20 03:20	88.1	↑6.6
12/20 03:30	94.7	↑6.6
12/20 03:40	101.2	↑6.5
12/20 03:50	107.7	↑6.5
12/20 04:00	114.1	↑6.4
12/20 04:10	120.3	↑6.2
12/20 04:20	126.3	↑6.0
12/20 04:30	132.1	↑5.8
12/20 04:40	137.6	↑5.5
12/20 04:50	142.9	↑5.3
12/20 05:00	147.7	↑4.8
12/20 05:10	152.3	↑4.6
12/20 05:20	156.4	↑4.1
12/20 05:30	160.1	↑3.7
12/20 05:40	163.4	↑3.3
12/20 05:50	166.2	↑2.8
12/20 06:00	168.6	↑2.4
12/20 06:10	170.4	↑1.8
12/20 06:20	171.8	↑1.4
12/20 06:30	172.8	↑1.0
12/20 06:40	173.2	↑0.4	満潮
12/20 06:50	173.1	↓-0.1
12/20 07:00	172.6	↓-0.5
12/20 07:10	171.6	↓-1.0
12/20 07:20	170.1	↓-1.5
12/20 07:30	168.3	↓-1.8
12/20 07:40	166.0	↓-2.3
12/20 07:50	163.3	↓-2.7
12/20 08:00	160.2	↓-3.1
12/20 08:10	156.8	↓-3.4
12/20 08:20	153.1	↓-3.7
12/20 08:30	149.2	↓-3.9
12/20 08:40	145.0	↓-4.2
12/20 08:50	140.6	↓-4.4
12/20 09:00	136.1	↓-4.5
12/20 09:10	131.4	↓-4.7
12/20 09:20	126.7	↓-4.7
12/20 09:30	121.9	↓-4.8
12/20 09:40	117.1	↓-4.8
12/20 09:50	112.4	↓-4.7
12/20 10:00	107.7	↓-4.7
12/20 10:10	103.2	↓-4.5
12/20 10:20	98.8	↓-4.4
12/20 10:30	94.7	↓-4.1
12/20 10:40	90.8	↓-3.9
12/20 10:50	87.1	↓-3.7
12/20 11:00	83.7	↓-3.4
12/20 11:10	80.7	↓-3.0
12/20 11:20	78.0	↓-2.7
12/20 11:30	75.7	↓-2.3
12/20 11:40	73.8	↓-1.9
12/20 11:50	72.3	↓-1.5
12/20 12:00	71.2	↓-1.1
12/20 12:10	70.6	↓-0.6	干潮
12/20 12:20	70.4	↓-0.2	干潮
12/20 12:30	70.7	↑0.3
12/20 12:40	71.5	↑0.8
12/20 12:50	72.6	↑1.1
12/20 13:00	74.3	↑1.7
12/20 13:10	76.3	↑2.0
12/20 13:20	78.8	↑2.5
12/20 13:30	81.7	↑2.9
12/20 13:40	84.9	↑3.2
12/20 13:50	88.5	↑3.6
12/20 14:00	92.5	↑4.0
12/20 14:10	96.7	↑4.2
12/20 14:20	101.2	↑4.5
12/20 14:30	105.9	↑4.7
12/20 14:40	110.9	↑5.0
12/20 14:50	116.0	↑5.1
12/20 15:00	121.2	↑5.2
12/20 15:10	126.5	↑5.3
12/20 15:20	131.8	↑5.3
12/20 15:30	137.1	↑5.3
12/20 15:40	142.4	↑5.3
12/20 15:50	147.6	↑5.2
12/20 16:00	152.7	↑5.1
12/20 16:10	157.5	↑4.8
12/20 16:20	162.2	↑4.7
12/20 16:30	166.6	↑4.4
12/20 16:40	170.8	↑4.2
12/20 16:50	174.6	↑3.8
12/20 17:00	178.0	↑3.4
12/20 17:10	181.0	↑3.0
12/20 17:20	183.7	↑2.7
12/20 17:30	185.9	↑2.2
12/20 17:40	187.6	↑1.7
12/20 17:50	188.8	↑1.2
12/20 18:00	189.5	↑0.7	満潮
12/20 18:10	189.7	↑0.2	満潮
12/20 18:20	189.3	↓-0.4
12/20 18:30	188.4	↓-0.9
12/20 18:40	187.0	↓-1.4
12/20 18:50	185.1	↓-1.9
12/20 19:00	182.6	↓-2.5
12/20 19:10	179.6	↓-3.0
12/20 19:20	176.1	↓-3.5
12/20 19:30	172.1	↓-4.0
12/20 19:40	167.6	↓-4.5
12/20 19:50	162.7	↓-4.9
12/20 20:00	157.4	↓-5.3
12/20 20:10	151.7	↓-5.7
12/20 20:20	145.6	↓-6.1
12/20 20:30	139.2	↓-6.4
12/20 20:40	132.5	↓-6.7
12/20 20:50	125.6	↓-6.9
12/20 21:00	118.5	↓-7.1
12/20 21:10	111.2	↓-7.3
12/20 21:20	103.8	↓-7.4
12/20 21:30	96.4	↓-7.4
12/20 21:40	88.9	↓-7.5	最大潮位差
12/20 21:50	81.5	↓-7.4
12/20 22:00	74.1	↓-7.4
12/20 22:10	66.9	↓-7.2
12/20 22:20	59.8	↓-7.1
12/20 22:30	52.9	↓-6.9
12/20 22:40	46.3	↓-6.6
12/20 22:50	40.0	↓-6.3
12/20 23:00	34.1	↓-5.9
12/20 23:10	28.5	↓-5.6
12/20 23:20	23.4	↓-5.1
12/20 23:30	18.6	↓-4.8
12/20 23:40	14.4	↓-4.2
12/20 23:50	10.7	↓-3.7