20 (火)	07:49	01:40	20:05	14:00
	212cm	42cm	205cm	39cm
中潮 出 06:14 入 18:27 出 07:51 入 19:54 潮干狩り ○ 13:25～14:33

安田（沖縄）2039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	68.9	↓-5.4
9/20 00:10	63.9	↓-5.0
9/20 00:20	59.4	↓-4.5
9/20 00:30	55.3	↓-4.1
9/20 00:40	51.7	↓-3.6
9/20 00:50	48.6	↓-3.1
9/20 01:00	46.1	↓-2.5
9/20 01:10	44.1	↓-2.0
9/20 01:20	42.7	↓-1.4
9/20 01:30	41.9	↓-0.8	干潮
9/20 01:40	41.6	↓-0.3	干潮
9/20 01:50	42.0	↑0.4
9/20 02:00	43.0	↑1.0
9/20 02:10	44.5	↑1.5
9/20 02:20	46.6	↑2.1
9/20 02:30	49.3	↑2.7
9/20 02:40	52.5	↑3.2
9/20 02:50	56.3	↑3.8
9/20 03:00	60.6	↑4.3
9/20 03:10	65.3	↑4.7
9/20 03:20	70.5	↑5.2
9/20 03:30	76.0	↑5.5
9/20 03:40	82.0	↑6.0
9/20 03:50	88.2	↑6.2
9/20 04:00	94.8	↑6.6
9/20 04:10	101.6	↑6.8
9/20 04:20	108.6	↑7.0
9/20 04:30	115.7	↑7.1
9/20 04:40	122.9	↑7.2
9/20 04:50	130.1	↑7.2
9/20 05:00	137.3	↑7.2
9/20 05:10	144.5	↑7.2
9/20 05:20	151.5	↑7.0
9/20 05:30	158.4	↑6.9
9/20 05:40	165.0	↑6.6
9/20 05:50	171.4	↑6.4
9/20 06:00	177.4	↑6.0
9/20 06:10	183.0	↑5.6
9/20 06:20	188.3	↑5.3
9/20 06:30	193.1	↑4.8
9/20 06:40	197.4	↑4.3
9/20 06:50	201.1	↑3.7
9/20 07:00	204.4	↑3.3
9/20 07:10	207.0	↑2.6
9/20 07:20	209.0	↑2.0
9/20 07:30	210.5	↑1.5
9/20 07:40	211.3	↑0.8	満潮
9/20 07:50	211.4	↑0.1
9/20 08:00	210.9	↓-0.5
9/20 08:10	209.8	↓-1.1
9/20 08:20	208.1	↓-1.7
9/20 08:30	205.8	↓-2.3
9/20 08:40	202.8	↓-3.0
9/20 08:50	199.3	↓-3.5
9/20 09:00	195.3	↓-4.0
9/20 09:10	190.8	↓-4.5
9/20 09:20	185.7	↓-5.1
9/20 09:30	180.3	↓-5.4
9/20 09:40	174.4	↓-5.9
9/20 09:50	168.2	↓-6.2
9/20 10:00	161.7	↓-6.5
9/20 10:10	154.9	↓-6.8
9/20 10:20	147.9	↓-7.0
9/20 10:30	140.7	↓-7.2
9/20 10:40	133.5	↓-7.2
9/20 10:50	126.2	↓-7.3	最大潮位差
9/20 11:00	118.9	↓-7.3	最大潮位差
9/20 11:10	111.7	↓-7.2
9/20 11:20	104.5	↓-7.2
9/20 11:30	97.5	↓-7.0
9/20 11:40	90.7	↓-6.8
9/20 11:50	84.2	↓-6.5
9/20 12:00	78.0	↓-6.2
9/20 12:10	72.1	↓-5.9
9/20 12:20	66.6	↓-5.5
9/20 12:30	61.5	↓-5.1
9/20 12:40	56.8	↓-4.7
9/20 12:50	52.7	↓-4.1
9/20 13:00	49.0	↓-3.7
9/20 13:10	45.9	↓-3.1
9/20 13:20	43.3	↓-2.6
9/20 13:30	41.3	↓-2.0
9/20 13:40	39.9	↓-1.4
9/20 13:50	39.1	↓-0.8	干潮
9/20 14:00	38.9	↓-0.2	干潮
9/20 14:10	39.3	↑0.4
9/20 14:20	40.3	↑1.0
9/20 14:30	41.8	↑1.5
9/20 14:40	44.0	↑2.2
9/20 14:50	46.7	↑2.7
9/20 15:00	49.9	↑3.2
9/20 15:10	53.7	↑3.8
9/20 15:20	58.0	↑4.3
9/20 15:30	62.7	↑4.7
9/20 15:40	67.9	↑5.2
9/20 15:50	73.5	↑5.6
9/20 16:00	79.4	↑5.9
9/20 16:10	85.7	↑6.3
9/20 16:20	92.2	↑6.5
9/20 16:30	98.9	↑6.7
9/20 16:40	105.9	↑7.0
9/20 16:50	112.9	↑7.0
9/20 17:00	120.0	↑7.1
9/20 17:10	127.2	↑7.2
9/20 17:20	134.3	↑7.1
9/20 17:30	141.3	↑7.0
9/20 17:40	148.2	↑6.9
9/20 17:50	154.9	↑6.7
9/20 18:00	161.3	↑6.4
9/20 18:10	167.5	↑6.2
9/20 18:20	173.3	↑5.8
9/20 18:30	178.8	↑5.5
9/20 18:40	183.8	↑5.0
9/20 18:50	188.3	↑4.5
9/20 19:00	192.4	↑4.1
9/20 19:10	195.9	↑3.5
9/20 19:20	198.9	↑3.0
9/20 19:30	201.3	↑2.4
9/20 19:40	203.1	↑1.8
9/20 19:50	204.2	↑1.1
9/20 20:00	204.8	↑0.6	満潮
9/20 20:10	204.7	↓-0.1
9/20 20:20	204.0	↓-0.7
9/20 20:30	202.7	↓-1.3
9/20 20:40	200.7	↓-2.0
9/20 20:50	198.2	↓-2.5
9/20 21:00	195.0	↓-3.2
9/20 21:10	191.3	↓-3.7
9/20 21:20	187.1	↓-4.2
9/20 21:30	182.4	↓-4.7
9/20 21:40	177.3	↓-5.1
9/20 21:50	171.7	↓-5.6
9/20 22:00	165.7	↓-6.0
9/20 22:10	159.4	↓-6.3
9/20 22:20	152.8	↓-6.6
9/20 22:30	146.0	↓-6.8
9/20 22:40	139.0	↓-7.0
9/20 22:50	131.9	↓-7.1
9/20 23:00	124.7	↓-7.2
9/20 23:10	117.4	↓-7.3	最大潮位差
9/20 23:20	110.2	↓-7.2
9/20 23:30	103.1	↓-7.1
9/20 23:40	96.0	↓-7.1
9/20 23:50	89.2	↓-6.8