20 (土)	09:19	03:02	21:11	15:10
	202cm	34cm	209cm	71cm
中潮 出 06:18 入 18:31 出 09:19 入 20:37

座間味（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	↓-7.5	最大潮位差
9/20 00:10	108.4	↓-7.4
9/20 00:20	101.2	↓-7.2
9/20 00:30	94.0	↓-7.2
9/20 00:40	87.1	↓-6.9
9/20 00:50	80.4	↓-6.7
9/20 01:00	74.0	↓-6.4
9/20 01:10	68.0	↓-6.0
9/20 01:20	62.3	↓-5.7
9/20 01:30	57.1	↓-5.2
9/20 01:40	52.3	↓-4.8
9/20 01:50	47.9	↓-4.4
9/20 02:00	44.1	↓-3.8
9/20 02:10	40.9	↓-3.2
9/20 02:20	38.2	↓-2.7
9/20 02:30	36.0	↓-2.2
9/20 02:40	34.5	↓-1.5
9/20 02:50	33.6	↓-0.9
9/20 03:00	33.2	↓-0.4	干潮
9/20 03:10	33.5	↑0.3
9/20 03:20	34.4	↑0.9
9/20 03:30	35.8	↑1.4
9/20 03:40	37.9	↑2.1
9/20 03:50	40.5	↑2.6
9/20 04:00	43.7	↑3.2
9/20 04:10	47.3	↑3.6
9/20 04:20	51.5	↑4.2
9/20 04:30	56.1	↑4.6
9/20 04:40	61.2	↑5.1
9/20 04:50	66.7	↑5.5
9/20 05:00	72.5	↑5.8
9/20 05:10	78.6	↑6.1
9/20 05:20	85.0	↑6.4
9/20 05:30	91.6	↑6.6
9/20 05:40	98.4	↑6.8
9/20 05:50	105.3	↑6.9
9/20 06:00	112.3	↑7.0
9/20 06:10	119.3	↑7.0
9/20 06:20	126.3	↑7.0
9/20 06:30	133.3	↑7.0
9/20 06:40	140.1	↑6.8
9/20 06:50	146.7	↑6.6
9/20 07:00	153.2	↑6.5
9/20 07:10	159.4	↑6.2
9/20 07:20	165.3	↑5.9
9/20 07:30	170.8	↑5.5
9/20 07:40	176.0	↑5.2
9/20 07:50	180.8	↑4.8
9/20 08:00	185.1	↑4.3
9/20 08:10	189.0	↑3.9
9/20 08:20	192.4	↑3.4
9/20 08:30	195.3	↑2.9
9/20 08:40	197.7	↑2.4
9/20 08:50	199.5	↑1.8
9/20 09:00	200.8	↑1.3
9/20 09:10	201.5	↑0.7	満潮
9/20 09:20	201.6	↑0.1
9/20 09:30	201.3	↓-0.3
9/20 09:40	200.3	↓-1.0
9/20 09:50	198.9	↓-1.4
9/20 10:00	196.9	↓-2.0
9/20 10:10	194.5	↓-2.4
9/20 10:20	191.5	↓-3.0
9/20 10:30	188.2	↓-3.3
9/20 10:40	184.4	↓-3.8
9/20 10:50	180.2	↓-4.2
9/20 11:00	175.6	↓-4.6
9/20 11:10	170.8	↓-4.8
9/20 11:20	165.7	↓-5.1
9/20 11:30	160.3	↓-5.4
9/20 11:40	154.8	↓-5.5
9/20 11:50	149.1	↓-5.7
9/20 12:00	143.3	↓-5.8
9/20 12:10	137.4	↓-5.9
9/20 12:20	131.6	↓-5.8
9/20 12:30	125.8	↓-5.8
9/20 12:40	120.1	↓-5.7
9/20 12:50	114.5	↓-5.6
9/20 13:00	109.0	↓-5.5
9/20 13:10	103.8	↓-5.2
9/20 13:20	98.9	↓-4.9
9/20 13:30	94.2	↓-4.7
9/20 13:40	89.9	↓-4.3
9/20 13:50	85.9	↓-4.0
9/20 14:00	82.4	↓-3.5
9/20 14:10	79.2	↓-3.2
9/20 14:20	76.5	↓-2.7
9/20 14:30	74.3	↓-2.2
9/20 14:40	72.5	↓-1.8
9/20 14:50	71.3	↓-1.2
9/20 15:00	70.5	↓-0.8	干潮
9/20 15:10	70.3	↓-0.2	干潮
9/20 15:20	70.6	↑0.3
9/20 15:30	71.4	↑0.8
9/20 15:40	72.7	↑1.3
9/20 15:50	74.6	↑1.9
9/20 16:00	76.9	↑2.3
9/20 16:10	79.7	↑2.8
9/20 16:20	82.9	↑3.2
9/20 16:30	86.5	↑3.6
9/20 16:40	90.6	↑4.1
9/20 16:50	95.0	↑4.4
9/20 17:00	99.8	↑4.8
9/20 17:10	104.9	↑5.1
9/20 17:20	110.2	↑5.3
9/20 17:30	115.7	↑5.5
9/20 17:40	121.5	↑5.8
9/20 17:50	127.3	↑5.8
9/20 18:00	133.3	↑6.0
9/20 18:10	139.3	↑6.0
9/20 18:20	145.3	↑6.0
9/20 18:30	151.3	↑6.0
9/20 18:40	157.2	↑5.9
9/20 18:50	163.0	↑5.8
9/20 19:00	168.6	↑5.6
9/20 19:10	173.9	↑5.3
9/20 19:20	179.0	↑5.1
9/20 19:30	183.8	↑4.8
9/20 19:40	188.3	↑4.5
9/20 19:50	192.4	↑4.1
9/20 20:00	196.1	↑3.7
9/20 20:10	199.4	↑3.3
9/20 20:20	202.2	↑2.8
9/20 20:30	204.5	↑2.3
9/20 20:40	206.4	↑1.9
9/20 20:50	207.7	↑1.3
9/20 21:00	208.5	↑0.8
9/20 21:10	208.7	↑0.2	満潮
9/20 21:20	208.4	↓-0.3
9/20 21:30	207.6	↓-0.8
9/20 21:40	206.2	↓-1.4
9/20 21:50	204.3	↓-1.9
9/20 22:00	201.8	↓-2.5
9/20 22:10	198.9	↓-2.9
9/20 22:20	195.4	↓-3.5
9/20 22:30	191.5	↓-3.9
9/20 22:40	187.2	↓-4.3
9/20 22:50	182.4	↓-4.8
9/20 23:00	177.2	↓-5.2
9/20 23:10	171.7	↓-5.5
9/20 23:20	165.9	↓-5.8
9/20 23:30	159.7	↓-6.2
9/20 23:40	153.4	↓-6.3
9/20 23:50	146.8	↓-6.6