20 (月)	07:49	01:33	19:49	13:46
	179cm	-7cm	188cm	23cm
大潮 出 06:59 入 18:23 出 07:38 入 19:47 潮干狩り ○ 12:22～15:09

安田（沖縄）2034年02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
2/20 00:00	18.1	↓-5.5
2/20 00:10	13.0	↓-5.1
2/20 00:20	8.4	↓-4.6
2/20 00:30	4.4	↓-4.0
2/20 00:40	0.9	↓-3.5
2/20 00:50	-2.0	↓-2.9
2/20 01:00	-4.3	↓-2.3
2/20 01:10	-6.0	↓-1.7
2/20 01:20	-7.0	↓-1.0
2/20 01:30	-7.5	↓-0.5	干潮
2/20 01:40	-7.2	↑0.3
2/20 01:50	-6.4	↑0.8
2/20 02:00	-4.9	↑1.5
2/20 02:10	-2.8	↑2.1
2/20 02:20	-0.1	↑2.7
2/20 02:30	3.2	↑3.3
2/20 02:40	7.1	↑3.9
2/20 02:50	11.5	↑4.4
2/20 03:00	16.4	↑4.9
2/20 03:10	21.8	↑5.4
2/20 03:20	27.6	↑5.8
2/20 03:30	33.9	↑6.3
2/20 03:40	40.5	↑6.6
2/20 03:50	47.4	↑6.9
2/20 04:00	54.6	↑7.2
2/20 04:10	62.0	↑7.4
2/20 04:20	69.6	↑7.6
2/20 04:30	77.3	↑7.7
2/20 04:40	85.0	↑7.7
2/20 04:50	92.8	↑7.8
2/20 05:00	100.5	↑7.7
2/20 05:10	108.1	↑7.6
2/20 05:20	115.6	↑7.5
2/20 05:30	122.8	↑7.2
2/20 05:40	129.8	↑7.0
2/20 05:50	136.5	↑6.7
2/20 06:00	142.8	↑6.3
2/20 06:10	148.7	↑5.9
2/20 06:20	154.1	↑5.4
2/20 06:30	159.1	↑5.0
2/20 06:40	163.6	↑4.5
2/20 06:50	167.5	↑3.9
2/20 07:00	170.8	↑3.3
2/20 07:10	173.5	↑2.7
2/20 07:20	175.7	↑2.2
2/20 07:30	177.1	↑1.4
2/20 07:40	178.0	↑0.9	満潮
2/20 07:50	178.2	↑0.2
2/20 08:00	177.8	↓-0.4
2/20 08:10	176.7	↓-1.1
2/20 08:20	175.1	↓-1.6
2/20 08:30	172.8	↓-2.3
2/20 08:40	169.9	↓-2.9
2/20 08:50	166.5	↓-3.4
2/20 09:00	162.6	↓-3.9
2/20 09:10	158.2	↓-4.4
2/20 09:20	153.4	↓-4.8
2/20 09:30	148.1	↓-5.3
2/20 09:40	142.5	↓-5.6
2/20 09:50	136.5	↓-6.0
2/20 10:00	130.3	↓-6.2
2/20 10:10	123.9	↓-6.4
2/20 10:20	117.3	↓-6.6
2/20 10:30	110.5	↓-6.8
2/20 10:40	103.7	↓-6.8
2/20 10:50	96.9	↓-6.8
2/20 11:00	90.2	↓-6.7
2/20 11:10	83.5	↓-6.7
2/20 11:20	76.9	↓-6.6
2/20 11:30	70.6	↓-6.3
2/20 11:40	64.4	↓-6.2
2/20 11:50	58.6	↓-5.8
2/20 12:00	53.1	↓-5.5
2/20 12:10	47.9	↓-5.2
2/20 12:20	43.1	↓-4.8
2/20 12:30	38.8	↓-4.3
2/20 12:40	34.9	↓-3.9
2/20 12:50	31.6	↓-3.3
2/20 13:00	28.7	↓-2.9
2/20 13:10	26.4	↓-2.3
2/20 13:20	24.6	↓-1.8
2/20 13:30	23.5	↓-1.1
2/20 13:40	22.9	↓-0.6	干潮
2/20 13:50	22.8	↓-0.1
2/20 14:00	23.4	↑0.6
2/20 14:10	24.6	↑1.2
2/20 14:20	26.3	↑1.7
2/20 14:30	28.6	↑2.3
2/20 14:40	31.4	↑2.8
2/20 14:50	34.8	↑3.4
2/20 15:00	38.7	↑3.9
2/20 15:10	43.1	↑4.4
2/20 15:20	47.9	↑4.8
2/20 15:30	53.2	↑5.3
2/20 15:40	58.9	↑5.7
2/20 15:50	64.9	↑6.0
2/20 16:00	71.2	↑6.3
2/20 16:10	77.7	↑6.5
2/20 16:20	84.5	↑6.8
2/20 16:30	91.5	↑7.0
2/20 16:40	98.5	↑7.0
2/20 16:50	105.6	↑7.1
2/20 17:00	112.7	↑7.1
2/20 17:10	119.8	↑7.1
2/20 17:20	126.8	↑7.0
2/20 17:30	133.6	↑6.8
2/20 17:40	140.2	↑6.6
2/20 17:50	146.6	↑6.4
2/20 18:00	152.6	↑6.0
2/20 18:10	158.3	↑5.7
2/20 18:20	163.6	↑5.3
2/20 18:30	168.4	↑4.8
2/20 18:40	172.8	↑4.4
2/20 18:50	176.6	↑3.8
2/20 19:00	179.9	↑3.3
2/20 19:10	182.6	↑2.7
2/20 19:20	184.6	↑2.0
2/20 19:30	186.1	↑1.5
2/20 19:40	186.9	↑0.8	満潮
2/20 19:50	187.1	↑0.2
2/20 20:00	186.6	↓-0.5
2/20 20:10	185.5	↓-1.1
2/20 20:20	183.7	↓-1.8
2/20 20:30	181.3	↓-2.4
2/20 20:40	178.3	↓-3.0
2/20 20:50	174.7	↓-3.6
2/20 21:00	170.5	↓-4.2
2/20 21:10	165.7	↓-4.8
2/20 21:20	160.5	↓-5.2
2/20 21:30	154.8	↓-5.7
2/20 21:40	148.6	↓-6.2
2/20 21:50	142.1	↓-6.5
2/20 22:00	135.2	↓-6.9
2/20 22:10	128.0	↓-7.2
2/20 22:20	120.6	↓-7.4
2/20 22:30	113.0	↓-7.6
2/20 22:40	105.3	↓-7.7
2/20 22:50	97.4	↓-7.9	最大潮位差
2/20 23:00	89.6	↓-7.8
2/20 23:10	81.8	↓-7.8
2/20 23:20	74.0	↓-7.8
2/20 23:30	66.4	↓-7.6
2/20 23:40	58.9	↓-7.5
2/20 23:50	51.7	↓-7.2