20 (土)	09:32	03:15	21:24	15:24
	180cm	27cm	188cm	59cm
中潮 出 06:27 入 18:39 出 09:25 入 20:48

池間（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	110.5	↓-6.7	最大潮位差
9/20 00:10	103.9	↓-6.6
9/20 00:20	97.3	↓-6.6
9/20 00:30	90.7	↓-6.6
9/20 00:40	84.2	↓-6.5
9/20 00:50	77.9	↓-6.3
9/20 01:00	71.8	↓-6.1
9/20 01:10	66.0	↓-5.8
9/20 01:20	60.4	↓-5.6
9/20 01:30	55.2	↓-5.2
9/20 01:40	50.3	↓-4.9
9/20 01:50	45.7	↓-4.6
9/20 02:00	41.7	↓-4.0
9/20 02:10	38.0	↓-3.7
9/20 02:20	34.9	↓-3.1
9/20 02:30	32.2	↓-2.7
9/20 02:40	30.1	↓-2.1
9/20 02:50	28.5	↓-1.6
9/20 03:00	27.4	↓-1.1
9/20 03:10	26.9	↓-0.5	干潮
9/20 03:20	27.0	↑0.1
9/20 03:30	27.6	↑0.6
9/20 03:40	28.8	↑1.2
9/20 03:50	30.4	↑1.6
9/20 04:00	32.7	↑2.3
9/20 04:10	35.4	↑2.7
9/20 04:20	38.6	↑3.2
9/20 04:30	42.3	↑3.7
9/20 04:40	46.4	↑4.1
9/20 04:50	50.9	↑4.5
9/20 05:00	55.7	↑4.8
9/20 05:10	61.0	↑5.3
9/20 05:20	66.5	↑5.5
9/20 05:30	72.2	↑5.7
9/20 05:40	78.2	↑6.0
9/20 05:50	84.3	↑6.1
9/20 06:00	90.6	↑6.3
9/20 06:10	96.9	↑6.3
9/20 06:20	103.2	↑6.3
9/20 06:30	109.6	↑6.4
9/20 06:40	115.9	↑6.3
9/20 06:50	122.1	↑6.2
9/20 07:00	128.1	↑6.0
9/20 07:10	134.0	↑5.9
9/20 07:20	139.6	↑5.6
9/20 07:30	145.0	↑5.4
9/20 07:40	150.1	↑5.1
9/20 07:50	154.8	↑4.7
9/20 08:00	159.2	↑4.4
9/20 08:10	163.2	↑4.0
9/20 08:20	166.8	↑3.6
9/20 08:30	170.0	↑3.2
9/20 08:40	172.7	↑2.7
9/20 08:50	174.9	↑2.2
9/20 09:00	176.7	↑1.8
9/20 09:10	178.0	↑1.3
9/20 09:20	178.8	↑0.8
9/20 09:30	179.1	↑0.3	満潮
9/20 09:40	178.9	↓-0.2
9/20 09:50	178.2	↓-0.7
9/20 10:00	177.0	↓-1.2
9/20 10:10	175.4	↓-1.6
9/20 10:20	173.4	↓-2.0
9/20 10:30	170.9	↓-2.5
9/20 10:40	168.0	↓-2.9
9/20 10:50	164.7	↓-3.3
9/20 11:00	161.0	↓-3.7
9/20 11:10	157.1	↓-3.9
9/20 11:20	152.8	↓-4.3
9/20 11:30	148.3	↓-4.5
9/20 11:40	143.5	↓-4.8
9/20 11:50	138.5	↓-5.0
9/20 12:00	133.4	↓-5.1
9/20 12:10	128.2	↓-5.2
9/20 12:20	122.9	↓-5.3
9/20 12:30	117.6	↓-5.3
9/20 12:40	112.3	↓-5.3
9/20 12:50	107.0	↓-5.3
9/20 13:00	101.8	↓-5.2
9/20 13:10	96.8	↓-5.0
9/20 13:20	91.9	↓-4.9
9/20 13:30	87.2	↓-4.7
9/20 13:40	82.8	↓-4.4
9/20 13:50	78.7	↓-4.1
9/20 14:00	74.9	↓-3.8
9/20 14:10	71.4	↓-3.5
9/20 14:20	68.3	↓-3.1
9/20 14:30	65.7	↓-2.6
9/20 14:40	63.4	↓-2.3
9/20 14:50	61.6	↓-1.8
9/20 15:00	60.2	↓-1.4
9/20 15:10	59.3	↓-0.9
9/20 15:20	58.9	↓-0.4	干潮
9/20 15:30	59.0	↑0.1
9/20 15:40	59.6	↑0.6
9/20 15:50	60.6	↑1.0
9/20 16:00	62.1	↑1.5
9/20 16:10	64.1	↑2.0
9/20 16:20	66.5	↑2.4
9/20 16:30	69.4	↑2.9
9/20 16:40	72.7	↑3.3
9/20 16:50	76.3	↑3.6
9/20 17:00	80.3	↑4.0
9/20 17:10	84.7	↑4.4
9/20 17:20	89.3	↑4.6
9/20 17:30	94.2	↑4.9
9/20 17:40	99.3	↑5.1
9/20 17:50	104.6	↑5.3
9/20 18:00	110.1	↑5.5
9/20 18:10	115.6	↑5.5
9/20 18:20	121.2	↑5.6
9/20 18:30	126.8	↑5.6
9/20 18:40	132.4	↑5.6
9/20 18:50	137.9	↑5.5
9/20 19:00	143.3	↑5.4
9/20 19:10	148.5	↑5.2
9/20 19:20	153.6	↑5.1
9/20 19:30	158.4	↑4.8
9/20 19:40	162.9	↑4.5
9/20 19:50	167.2	↑4.3
9/20 20:00	171.1	↑3.9
9/20 20:10	174.6	↑3.5
9/20 20:20	177.8	↑3.2
9/20 20:30	180.5	↑2.7
9/20 20:40	182.8	↑2.3
9/20 20:50	184.7	↑1.9
9/20 21:00	186.1	↑1.4
9/20 21:10	187.0	↑0.9
9/20 21:20	187.4	↑0.4	満潮
9/20 21:30	187.3	↓-0.1
9/20 21:40	186.8	↓-0.5
9/20 21:50	185.7	↓-1.1
9/20 22:00	184.1	↓-1.6
9/20 22:10	182.1	↓-2.0
9/20 22:20	179.6	↓-2.5
9/20 22:30	176.6	↓-3.0
9/20 22:40	173.2	↓-3.4
9/20 22:50	169.4	↓-3.8
9/20 23:00	165.2	↓-4.2
9/20 23:10	160.6	↓-4.6
9/20 23:20	155.7	↓-4.9
9/20 23:30	150.4	↓-5.3
9/20 23:40	144.9	↓-5.5
9/20 23:50	139.1	↓-5.8