20 (土)	09:17	03:00	21:09	15:09
	204cm	35cm	209cm	72cm
中潮 出 06:21 入 18:34 出 09:22 入 20:40

儀間（沖縄）2031年09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
9/20 00:00	115.8	↓-7.4	最大潮位差
9/20 00:10	108.5	↓-7.3
9/20 00:20	101.3	↓-7.2
9/20 00:30	94.2	↓-7.1
9/20 00:40	87.4	↓-6.8
9/20 00:50	80.8	↓-6.6
9/20 01:00	74.5	↓-6.3
9/20 01:10	68.5	↓-6.0
9/20 01:20	62.9	↓-5.6
9/20 01:30	57.8	↓-5.1
9/20 01:40	53.1	↓-4.7
9/20 01:50	48.9	↓-4.2
9/20 02:00	45.2	↓-3.7
9/20 02:10	42.0	↓-3.2
9/20 02:20	39.4	↓-2.6
9/20 02:30	37.4	↓-2.0
9/20 02:40	36.0	↓-1.4
9/20 02:50	35.2	↓-0.8	干潮
9/20 03:00	35.0	↓-0.2	干潮
9/20 03:10	35.3	↑0.3
9/20 03:20	36.3	↑1.0
9/20 03:30	37.9	↑1.6
9/20 03:40	40.0	↑2.1
9/20 03:50	42.7	↑2.7
9/20 04:00	46.0	↑3.3
9/20 04:10	49.7	↑3.7
9/20 04:20	54.0	↑4.3
9/20 04:30	58.7	↑4.7
9/20 04:40	63.8	↑5.1
9/20 04:50	69.3	↑5.5
9/20 05:00	75.2	↑5.9
9/20 05:10	81.3	↑6.1
9/20 05:20	87.8	↑6.5
9/20 05:30	94.4	↑6.6
9/20 05:40	101.2	↑6.8
9/20 05:50	108.1	↑6.9
9/20 06:00	115.1	↑7.0
9/20 06:10	122.1	↑7.0
9/20 06:20	129.1	↑7.0
9/20 06:30	136.0	↑6.9
9/20 06:40	142.8	↑6.8
9/20 06:50	149.4	↑6.6
9/20 07:00	155.8	↑6.4
9/20 07:10	161.9	↑6.1
9/20 07:20	167.8	↑5.9
9/20 07:30	173.3	↑5.5
9/20 07:40	178.4	↑5.1
9/20 07:50	183.1	↑4.7
9/20 08:00	187.4	↑4.3
9/20 08:10	191.2	↑3.8
9/20 08:20	194.5	↑3.3
9/20 08:30	197.3	↑2.8
9/20 08:40	199.5	↑2.2
9/20 08:50	201.2	↑1.7
9/20 09:00	202.4	↑1.2
9/20 09:10	203.1	↑0.7	満潮
9/20 09:20	203.1	0
9/20 09:30	202.7	↓-0.4
9/20 09:40	201.7	↓-1.0
9/20 09:50	200.1	↓-1.6
9/20 10:00	198.1	↓-2.0
9/20 10:10	195.5	↓-2.6
9/20 10:20	192.5	↓-3.0
9/20 10:30	189.1	↓-3.4
9/20 10:40	185.2	↓-3.9
9/20 10:50	181.0	↓-4.2
9/20 11:00	176.4	↓-4.6
9/20 11:10	171.5	↓-4.9
9/20 11:20	166.3	↓-5.2
9/20 11:30	160.9	↓-5.4
9/20 11:40	155.3	↓-5.6
9/20 11:50	149.6	↓-5.7
9/20 12:00	143.8	↓-5.8
9/20 12:10	138.0	↓-5.8
9/20 12:20	132.1	↓-5.9
9/20 12:30	126.3	↓-5.8
9/20 12:40	120.6	↓-5.7
9/20 12:50	115.0	↓-5.6
9/20 13:00	109.6	↓-5.4
9/20 13:10	104.5	↓-5.1
9/20 13:20	99.5	↓-5.0
9/20 13:30	94.9	↓-4.6
9/20 13:40	90.6	↓-4.3
9/20 13:50	86.7	↓-3.9
9/20 14:00	83.2	↓-3.5
9/20 14:10	80.1	↓-3.1
9/20 14:20	77.5	↓-2.6
9/20 14:30	75.3	↓-2.2
9/20 14:40	73.6	↓-1.7
9/20 14:50	72.4	↓-1.2
9/20 15:00	71.7	↓-0.7	干潮
9/20 15:10	71.5	↓-0.2
9/20 15:20	71.9	↑0.4
9/20 15:30	72.7	↑0.8
9/20 15:40	74.1	↑1.4
9/20 15:50	76.0	↑1.9
9/20 16:00	78.3	↑2.3
9/20 16:10	81.1	↑2.8
9/20 16:20	84.4	↑3.3
9/20 16:30	88.1	↑3.7
9/20 16:40	92.1	↑4.0
9/20 16:50	96.6	↑4.5
9/20 17:00	101.3	↑4.7
9/20 17:10	106.4	↑5.1
9/20 17:20	111.7	↑5.3
9/20 17:30	117.2	↑5.5
9/20 17:40	122.9	↑5.7
9/20 17:50	128.8	↑5.9
9/20 18:00	134.7	↑5.9
9/20 18:10	140.6	↑5.9
9/20 18:20	146.6	↑6.0
9/20 18:30	152.5	↑5.9
9/20 18:40	158.3	↑5.8
9/20 18:50	164.0	↑5.7
9/20 19:00	169.5	↑5.5
9/20 19:10	174.8	↑5.3
9/20 19:20	179.8	↑5.0
9/20 19:30	184.5	↑4.7
9/20 19:40	188.8	↑4.3
9/20 19:50	192.8	↑4.0
9/20 20:00	196.4	↑3.6
9/20 20:10	199.6	↑3.2
9/20 20:20	202.3	↑2.7
9/20 20:30	204.5	↑2.2
9/20 20:40	206.2	↑1.7
9/20 20:50	207.4	↑1.2
9/20 21:00	208.1	↑0.7	満潮
9/20 21:10	208.2	↑0.1
9/20 21:20	207.8	↓-0.4
9/20 21:30	206.9	↓-0.9
9/20 21:40	205.4	↓-1.5
9/20 21:50	203.4	↓-2.0
9/20 22:00	200.9	↓-2.5
9/20 22:10	197.9	↓-3.0
9/20 22:20	194.4	↓-3.5
9/20 22:30	190.4	↓-4.0
9/20 22:40	186.0	↓-4.4
9/20 22:50	181.2	↓-4.8
9/20 23:00	176.0	↓-5.2
9/20 23:10	170.5	↓-5.5
9/20 23:20	164.6	↓-5.9
9/20 23:30	158.5	↓-6.1
9/20 23:40	152.2	↓-6.3
9/20 23:50	145.6	↓-6.6