20 (土)	05:30	11:34	17:27	23:31
	174cm	68cm	163cm	50cm
中潮 出 06:02 入 18:56 出 15:51 入 03:59

奥武島（沖縄）2024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	59.1	↑2.2
4/20 00:10	61.6	↑2.5
4/20 00:20	64.5	↑2.9
4/20 00:30	67.6	↑3.1
4/20 00:40	71.0	↑3.4
4/20 00:50	74.7	↑3.7
4/20 01:00	78.7	↑4.0
4/20 01:10	82.8	↑4.1
4/20 01:20	87.2	↑4.4
4/20 01:30	91.7	↑4.5
4/20 01:40	96.3	↑4.6
4/20 01:50	101.0	↑4.7
4/20 02:00	105.9	↑4.9	最大潮位差
4/20 02:10	110.7	↑4.8
4/20 02:20	115.6	↑4.9	最大潮位差
4/20 02:30	120.5	↑4.9	最大潮位差
4/20 02:40	125.3	↑4.8
4/20 02:50	130.0	↑4.7
4/20 03:00	134.6	↑4.6
4/20 03:10	139.1	↑4.5
4/20 03:20	143.4	↑4.3
4/20 03:30	147.5	↑4.1
4/20 03:40	151.4	↑3.9
4/20 03:50	155.1	↑3.7
4/20 04:00	158.4	↑3.3
4/20 04:10	161.5	↑3.1
4/20 04:20	164.3	↑2.8
4/20 04:30	166.7	↑2.4
4/20 04:40	168.8	↑2.1
4/20 04:50	170.5	↑1.7
4/20 05:00	171.8	↑1.3
4/20 05:10	172.7	↑0.9
4/20 05:20	173.3	↑0.6	満潮
4/20 05:30	173.4	↑0.1	満潮
4/20 05:40	173.2	↓-0.2
4/20 05:50	172.6	↓-0.6
4/20 06:00	171.5	↓-1.1
4/20 06:10	170.1	↓-1.4
4/20 06:20	168.3	↓-1.8
4/20 06:30	166.2	↓-2.1
4/20 06:40	163.7	↓-2.5
4/20 06:50	160.9	↓-2.8
4/20 07:00	157.8	↓-3.1
4/20 07:10	154.4	↓-3.4
4/20 07:20	150.8	↓-3.6
4/20 07:30	146.9	↓-3.9
4/20 07:40	142.8	↓-4.1
4/20 07:50	138.6	↓-4.2
4/20 08:00	134.2	↓-4.4
4/20 08:10	129.7	↓-4.5
4/20 08:20	125.2	↓-4.5
4/20 08:30	120.6	↓-4.6
4/20 08:40	116.0	↓-4.6
4/20 08:50	111.4	↓-4.6
4/20 09:00	107.0	↓-4.4
4/20 09:10	102.6	↓-4.4
4/20 09:20	98.4	↓-4.2
4/20 09:30	94.3	↓-4.1
4/20 09:40	90.4	↓-3.9
4/20 09:50	86.8	↓-3.6
4/20 10:00	83.4	↓-3.4
4/20 10:10	80.3	↓-3.1
4/20 10:20	77.4	↓-2.9
4/20 10:30	74.9	↓-2.5
4/20 10:40	72.8	↓-2.1
4/20 10:50	71.0	↓-1.8
4/20 11:00	69.5	↓-1.5
4/20 11:10	68.5	↓-1.0
4/20 11:20	67.8	↓-0.7
4/20 11:30	67.4	↓-0.4	干潮
4/20 11:40	67.5	↑0.1
4/20 11:50	68.0	↑0.5
4/20 12:00	68.8	↑0.8
4/20 12:10	70.0	↑1.2
4/20 12:20	71.5	↑1.5
4/20 12:30	73.4	↑1.9
4/20 12:40	75.6	↑2.2
4/20 12:50	78.1	↑2.5
4/20 13:00	80.9	↑2.8
4/20 13:10	84.0	↑3.1
4/20 13:20	87.3	↑3.3
4/20 13:30	90.8	↑3.5
4/20 13:40	94.5	↑3.7
4/20 13:50	98.4	↑3.9
4/20 14:00	102.4	↑4.0
4/20 14:10	106.5	↑4.1
4/20 14:20	110.6	↑4.1
4/20 14:30	114.8	↑4.2
4/20 14:40	119.0	↑4.2
4/20 14:50	123.2	↑4.2
4/20 15:00	127.3	↑4.1
4/20 15:10	131.3	↑4.0
4/20 15:20	135.1	↑3.8
4/20 15:30	138.9	↑3.8
4/20 15:40	142.4	↑3.5
4/20 15:50	145.7	↑3.3
4/20 16:00	148.8	↑3.1
4/20 16:10	151.6	↑2.8
4/20 16:20	154.2	↑2.6
4/20 16:30	156.4	↑2.2
4/20 16:40	158.3	↑1.9
4/20 16:50	159.8	↑1.5
4/20 17:00	161.0	↑1.2
4/20 17:10	161.8	↑0.8
4/20 17:20	162.3	↑0.5	満潮
4/20 17:30	162.3	0
4/20 17:40	162.0	↓-0.3
4/20 17:50	161.2	↓-0.8
4/20 18:00	160.1	↓-1.1
4/20 18:10	158.6	↓-1.5
4/20 18:20	156.7	↓-1.9
4/20 18:30	154.4	↓-2.3
4/20 18:40	151.8	↓-2.6
4/20 18:50	148.9	↓-2.9
4/20 19:00	145.6	↓-3.3
4/20 19:10	142.1	↓-3.5
4/20 19:20	138.2	↓-3.9
4/20 19:30	134.2	↓-4.0
4/20 19:40	129.9	↓-4.3
4/20 19:50	125.4	↓-4.5
4/20 20:00	120.8	↓-4.6
4/20 20:10	116.0	↓-4.8
4/20 20:20	111.2	↓-4.8
4/20 20:30	106.4	↓-4.8
4/20 20:40	101.5	↓-4.9	最大潮位差
4/20 20:50	96.6	↓-4.9	最大潮位差
4/20 21:00	91.9	↓-4.7
4/20 21:10	87.2	↓-4.7
4/20 21:20	82.7	↓-4.5
4/20 21:30	78.3	↓-4.4
4/20 21:40	74.1	↓-4.2
4/20 21:50	70.2	↓-3.9
4/20 22:00	66.6	↓-3.6
4/20 22:10	63.2	↓-3.4
4/20 22:20	60.2	↓-3.0
4/20 22:30	57.5	↓-2.7
4/20 22:40	55.2	↓-2.3
4/20 22:50	53.3	↓-1.9
4/20 23:00	51.8	↓-1.5
4/20 23:10	50.7	↓-1.1
4/20 23:20	50.1	↓-0.6
4/20 23:30	49.9	↓-0.2	干潮
4/20 23:40	50.1	↑0.2
4/20 23:50	50.7	↑0.6