20 (木)	08:11	02:13	21:04	14:40
	190cm	34cm	180cm	-7cm
大潮 出 06:13 入 19:04 出 07:22 入 20:43 潮干狩り ◎ 12:34～16:45

池間（沖縄）2034年04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
4/20 00:00	79.0	↓-6.2
4/20 00:10	73.0	↓-6.0
4/20 00:20	67.3	↓-5.7
4/20 00:30	61.9	↓-5.4
4/20 00:40	56.9	↓-5.0
4/20 00:50	52.2	↓-4.7
4/20 01:00	48.0	↓-4.2
4/20 01:10	44.3	↓-3.7
4/20 01:20	41.1	↓-3.2
4/20 01:30	38.4	↓-2.7
4/20 01:40	36.2	↓-2.2
4/20 01:50	34.6	↓-1.6
4/20 02:00	33.6	↓-1.0
4/20 02:10	33.2	↓-0.4	干潮
4/20 02:20	33.4	↑0.2
4/20 02:30	34.2	↑0.8
4/20 02:40	35.6	↑1.4
4/20 02:50	37.5	↑1.9
4/20 03:00	40.1	↑2.6
4/20 03:10	43.1	↑3.0
4/20 03:20	46.7	↑3.6
4/20 03:30	50.8	↑4.1
4/20 03:40	55.3	↑4.5
4/20 03:50	60.3	↑5.0
4/20 04:00	65.7	↑5.4
4/20 04:10	71.4	↑5.7
4/20 04:20	77.4	↑6.0
4/20 04:30	83.7	↑6.3
4/20 04:40	90.2	↑6.5
4/20 04:50	96.9	↑6.7
4/20 05:00	103.6	↑6.7
4/20 05:10	110.5	↑6.9
4/20 05:20	117.3	↑6.8
4/20 05:30	124.1	↑6.8
4/20 05:40	130.8	↑6.7
4/20 05:50	137.3	↑6.5
4/20 06:00	143.6	↑6.3
4/20 06:10	149.7	↑6.1
4/20 06:20	155.5	↑5.8
4/20 06:30	161.0	↑5.5
4/20 06:40	166.1	↑5.1
4/20 06:50	170.7	↑4.6
4/20 07:00	174.9	↑4.2
4/20 07:10	178.6	↑3.7
4/20 07:20	181.8	↑3.2
4/20 07:30	184.5	↑2.7
4/20 07:40	186.6	↑2.1
4/20 07:50	188.1	↑1.5
4/20 08:00	189.0	↑0.9
4/20 08:10	189.4	↑0.4	満潮
4/20 08:20	189.1	↓-0.3
4/20 08:30	188.2	↓-0.9
4/20 08:40	186.6	↓-1.6
4/20 08:50	184.5	↓-2.1
4/20 09:00	181.8	↓-2.7
4/20 09:10	178.5	↓-3.3
4/20 09:20	174.6	↓-3.9
4/20 09:30	170.2	↓-4.4
4/20 09:40	165.3	↓-4.9
4/20 09:50	159.9	↓-5.4
4/20 10:00	154.0	↓-5.9
4/20 10:10	147.8	↓-6.2
4/20 10:20	141.1	↓-6.7
4/20 10:30	134.2	↓-6.9
4/20 10:40	126.9	↓-7.3
4/20 10:50	119.4	↓-7.5
4/20 11:00	111.7	↓-7.7
4/20 11:10	103.8	↓-7.9
4/20 11:20	95.8	↓-8.0	最大潮位差
4/20 11:30	87.9	↓-7.9
4/20 11:40	79.9	↓-8.0	最大潮位差
4/20 11:50	71.9	↓-8.0	最大潮位差
4/20 12:00	64.1	↓-7.8
4/20 12:10	56.5	↓-7.6
4/20 12:20	49.1	↓-7.4
4/20 12:30	41.9	↓-7.2
4/20 12:40	35.1	↓-6.8
4/20 12:50	28.7	↓-6.4
4/20 13:00	22.6	↓-6.1
4/20 13:10	17.0	↓-5.6
4/20 13:20	11.9	↓-5.1
4/20 13:30	7.3	↓-4.6
4/20 13:40	3.3	↓-4.0
4/20 13:50	-0.1	↓-3.4
4/20 14:00	-2.9	↓-2.8
4/20 14:10	-5.1	↓-2.2
4/20 14:20	-6.7	↓-1.6
4/20 14:30	-7.6	↓-0.9	干潮
4/20 14:40	-7.8	↓-0.2	干潮
4/20 14:50	-7.4	↑0.4
4/20 15:00	-6.3	↑1.1
4/20 15:10	-4.6	↑1.7
4/20 15:20	-2.2	↑2.4
4/20 15:30	0.7	↑2.9
4/20 15:40	4.3	↑3.6
4/20 15:50	8.4	↑4.1
4/20 16:00	13.1	↑4.7
4/20 16:10	18.3	↑5.2
4/20 16:20	23.9	↑5.6
4/20 16:30	30.0	↑6.1
4/20 16:40	36.4	↑6.4
4/20 16:50	43.2	↑6.8
4/20 17:00	50.2	↑7.0
4/20 17:10	57.5	↑7.3
4/20 17:20	65.0	↑7.5
4/20 17:30	72.6	↑7.6
4/20 17:40	80.2	↑7.6
4/20 17:50	87.9	↑7.7
4/20 18:00	95.6	↑7.7
4/20 18:10	103.2	↑7.6
4/20 18:20	110.7	↑7.5
4/20 18:30	118.0	↑7.3
4/20 18:40	125.0	↑7.0
4/20 18:50	131.8	↑6.8
4/20 19:00	138.3	↑6.5
4/20 19:10	144.4	↑6.1
4/20 19:20	150.1	↑5.7
4/20 19:30	155.4	↑5.3
4/20 19:40	160.3	↑4.9
4/20 19:50	164.6	↑4.3
4/20 20:00	168.5	↑3.9
4/20 20:10	171.8	↑3.3
4/20 20:20	174.5	↑2.7
4/20 20:30	176.7	↑2.2
4/20 20:40	178.3	↑1.6
4/20 20:50	179.4	↑1.1
4/20 21:00	179.8	↑0.4	満潮
4/20 21:10	179.7	↓-0.1
4/20 21:20	179.0	↓-0.7
4/20 21:30	177.7	↓-1.3
4/20 21:40	175.9	↓-1.8
4/20 21:50	173.6	↓-2.3
4/20 22:00	170.8	↓-2.8
4/20 22:10	167.5	↓-3.3
4/20 22:20	163.7	↓-3.8
4/20 22:30	159.5	↓-4.2
4/20 22:40	154.9	↓-4.6
4/20 22:50	150.0	↓-4.9
4/20 23:00	144.7	↓-5.3
4/20 23:10	139.2	↓-5.5
4/20 23:20	133.4	↓-5.8
4/20 23:30	127.5	↓-5.9
4/20 23:40	121.5	↓-6.0
4/20 23:50	115.3	↓-6.2