20 (金)	09:28	02:50	20:45	15:01
	177cm	-2cm	186cm	76cm
中潮 出 07:16 入 17:47 出 09:56 入 21:20

儀間（沖縄）2047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	70.9	↓-7.4	最大潮位差
12/20 00:10	63.6	↓-7.3
12/20 00:20	56.5	↓-7.1
12/20 00:30	49.6	↓-6.9
12/20 00:40	43.0	↓-6.6
12/20 00:50	36.7	↓-6.3
12/20 01:00	30.8	↓-5.9
12/20 01:10	25.3	↓-5.5
12/20 01:20	20.1	↓-5.2
12/20 01:30	15.5	↓-4.6
12/20 01:40	11.3	↓-4.2
12/20 01:50	7.6	↓-3.7
12/20 02:00	4.5	↓-3.1
12/20 02:10	1.9	↓-2.6
12/20 02:20	-0.1	↓-2.0
12/20 02:30	-1.6	↓-1.5
12/20 02:40	-2.4	↓-0.8	干潮
12/20 02:50	-2.7	↓-0.3	干潮
12/20 03:00	-2.4	↑0.3
12/20 03:10	-1.4	↑1.0
12/20 03:20	0.1	↑1.5
12/20 03:30	2.1	↑2.0
12/20 03:40	4.8	↑2.7
12/20 03:50	7.9	↑3.1
12/20 04:00	11.6	↑3.7
12/20 04:10	15.7	↑4.1
12/20 04:20	20.4	↑4.7
12/20 04:30	25.4	↑5.0
12/20 04:40	30.9	↑5.5
12/20 04:50	36.6	↑5.7
12/20 05:00	42.8	↑6.2
12/20 05:10	49.2	↑6.4
12/20 05:20	55.8	↑6.6
12/20 05:30	62.6	↑6.8
12/20 05:40	69.6	↑7.0
12/20 05:50	76.6	↑7.0
12/20 06:00	83.8	↑7.2
12/20 06:10	90.9	↑7.1
12/20 06:20	98.0	↑7.1
12/20 06:30	105.0	↑7.0
12/20 06:40	111.9	↑6.9
12/20 06:50	118.6	↑6.7
12/20 07:00	125.1	↑6.5
12/20 07:10	131.4	↑6.3
12/20 07:20	137.3	↑5.9
12/20 07:30	143.0	↑5.7
12/20 07:40	148.3	↑5.3
12/20 07:50	153.2	↑4.9
12/20 08:00	157.7	↑4.5
12/20 08:10	161.7	↑4.0
12/20 08:20	165.3	↑3.6
12/20 08:30	168.5	↑3.2
12/20 08:40	171.1	↑2.6
12/20 08:50	173.2	↑2.1
12/20 09:00	174.9	↑1.7
12/20 09:10	176.0	↑1.1
12/20 09:20	176.6	↑0.6	満潮
12/20 09:30	176.7	↑0.1
12/20 09:40	176.4	↓-0.3
12/20 09:50	175.5	↓-0.9
12/20 10:00	174.2	↓-1.3
12/20 10:10	172.4	↓-1.8
12/20 10:20	170.2	↓-2.2
12/20 10:30	167.6	↓-2.6
12/20 10:40	164.6	↓-3.0
12/20 10:50	161.3	↓-3.3
12/20 11:00	157.7	↓-3.6
12/20 11:10	153.8	↓-3.9
12/20 11:20	149.7	↓-4.1
12/20 11:30	145.3	↓-4.4
12/20 11:40	140.8	↓-4.5
12/20 11:50	136.2	↓-4.6
12/20 12:00	131.5	↓-4.7
12/20 12:10	126.8	↓-4.7
12/20 12:20	122.0	↓-4.8
12/20 12:30	117.3	↓-4.7
12/20 12:40	112.7	↓-4.6
12/20 12:50	108.2	↓-4.5
12/20 13:00	103.8	↓-4.4
12/20 13:10	99.7	↓-4.1
12/20 13:20	95.8	↓-3.9
12/20 13:30	92.1	↓-3.7
12/20 13:40	88.8	↓-3.3
12/20 13:50	85.7	↓-3.1
12/20 14:00	83.0	↓-2.7
12/20 14:10	80.7	↓-2.3
12/20 14:20	78.8	↓-1.9
12/20 14:30	77.3	↓-1.5
12/20 14:40	76.2	↓-1.1
12/20 14:50	75.5	↓-0.7
12/20 15:00	75.3	↓-0.2	干潮
12/20 15:10	75.5	↑0.2
12/20 15:20	76.2	↑0.7
12/20 15:30	77.2	↑1.0
12/20 15:40	78.8	↑1.6
12/20 15:50	80.7	↑1.9
12/20 16:00	83.0	↑2.3
12/20 16:10	85.7	↑2.7
12/20 16:20	88.8	↑3.1
12/20 16:30	92.2	↑3.4
12/20 16:40	95.9	↑3.7
12/20 16:50	99.9	↑4.0
12/20 17:00	104.2	↑4.3
12/20 17:10	108.7	↑4.5
12/20 17:20	113.3	↑4.6
12/20 17:30	118.1	↑4.8
12/20 17:40	123.0	↑4.9
12/20 17:50	128.0	↑5.0
12/20 18:00	133.0	↑5.0
12/20 18:10	138.0	↑5.0
12/20 18:20	142.9	↑4.9
12/20 18:30	147.8	↑4.9
12/20 18:40	152.5	↑4.7
12/20 18:50	157.0	↑4.5
12/20 19:00	161.3	↑4.3
12/20 19:10	165.3	↑4.0
12/20 19:20	169.1	↑3.8
12/20 19:30	172.5	↑3.4
12/20 19:40	175.6	↑3.1
12/20 19:50	178.3	↑2.7
12/20 20:00	180.6	↑2.3
12/20 20:10	182.5	↑1.9
12/20 20:20	183.9	↑1.4
12/20 20:30	184.8	↑0.9
12/20 20:40	185.3	↑0.5	満潮
12/20 20:50	185.3	0
12/20 21:00	184.7	↓-0.6
12/20 21:10	183.7	↓-1.0
12/20 21:20	182.1	↓-1.6
12/20 21:30	180.0	↓-2.1
12/20 21:40	177.5	↓-2.5
12/20 21:50	174.4	↓-3.1
12/20 22:00	170.9	↓-3.5
12/20 22:10	167.0	↓-3.9
12/20 22:20	162.6	↓-4.4
12/20 22:30	157.7	↓-4.9
12/20 22:40	152.6	↓-5.1
12/20 22:50	147.0	↓-5.6
12/20 23:00	141.1	↓-5.9
12/20 23:10	135.0	↓-6.1
12/20 23:20	128.6	↓-6.4
12/20 23:30	122.0	↓-6.6
12/20 23:40	115.2	↓-6.8
12/20 23:50	108.3	↓-6.9