20 (土)	05:21	11:20	17:21	23:28
	165cm	66cm	163cm	51cm
中潮 出 06:02 入 18:57 出 15:51 入 03:59

糸満（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	61.4	↑2.3
4/20 00:10	63.9	↑2.5
4/20 00:20	66.7	↑2.8
4/20 00:30	69.8	↑3.1
4/20 00:40	73.2	↑3.4
4/20 00:50	76.8	↑3.6
4/20 01:00	80.6	↑3.8
4/20 01:10	84.5	↑3.9
4/20 01:20	88.7	↑4.2
4/20 01:30	92.9	↑4.2
4/20 01:40	97.3	↑4.4
4/20 01:50	101.7	↑4.4
4/20 02:00	106.2	↑4.5
4/20 02:10	110.6	↑4.4
4/20 02:20	115.1	↑4.5
4/20 02:30	119.5	↑4.4
4/20 02:40	123.8	↑4.3
4/20 02:50	128.1	↑4.3
4/20 03:00	132.2	↑4.1
4/20 03:10	136.2	↑4.0
4/20 03:20	139.9	↑3.7
4/20 03:30	143.5	↑3.6
4/20 03:40	146.9	↑3.4
4/20 03:50	150.0	↑3.1
4/20 04:00	152.8	↑2.8
4/20 04:10	155.3	↑2.5
4/20 04:20	157.6	↑2.3
4/20 04:30	159.5	↑1.9
4/20 04:40	161.1	↑1.6
4/20 04:50	162.4	↑1.3
4/20 05:00	163.3	↑0.9
4/20 05:10	163.8	↑0.5
4/20 05:20	164.0	↑0.2	満潮
4/20 05:30	163.8	↓-0.2
4/20 05:40	163.3	↓-0.5
4/20 05:50	162.4	↓-0.9
4/20 06:00	161.1	↓-1.3
4/20 06:10	159.6	↓-1.5
4/20 06:20	157.6	↓-2.0
4/20 06:30	155.4	↓-2.2
4/20 06:40	152.8	↓-2.6
4/20 06:50	150.0	↓-2.8
4/20 07:00	146.9	↓-3.1
4/20 07:10	143.5	↓-3.4
4/20 07:20	139.9	↓-3.6
4/20 07:30	136.1	↓-3.8
4/20 07:40	132.2	↓-3.9
4/20 07:50	128.1	↓-4.1
4/20 08:00	123.9	↓-4.2
4/20 08:10	119.6	↓-4.3
4/20 08:20	115.3	↓-4.3
4/20 08:30	111.0	↓-4.3
4/20 08:40	106.7	↓-4.3
4/20 08:50	102.5	↓-4.2
4/20 09:00	98.3	↓-4.2
4/20 09:10	94.3	↓-4.0
4/20 09:20	90.5	↓-3.8
4/20 09:30	86.8	↓-3.7
4/20 09:40	83.4	↓-3.4
4/20 09:50	80.2	↓-3.2
4/20 10:00	77.2	↓-3.0
4/20 10:10	74.6	↓-2.6
4/20 10:20	72.2	↓-2.4
4/20 10:30	70.2	↓-2.0
4/20 10:40	68.6	↓-1.6
4/20 10:50	67.3	↓-1.3
4/20 11:00	66.4	↓-0.9
4/20 11:10	65.9	↓-0.5	干潮
4/20 11:20	65.7	↓-0.2	干潮
4/20 11:30	65.9	↑0.2
4/20 11:40	66.5	↑0.6
4/20 11:50	67.5	↑1.0
4/20 12:00	68.8	↑1.3
4/20 12:10	70.5	↑1.7
4/20 12:20	72.5	↑2.0
4/20 12:30	74.8	↑2.3
4/20 12:40	77.5	↑2.7
4/20 12:50	80.4	↑2.9
4/20 13:00	83.6	↑3.2
4/20 13:10	86.9	↑3.3
4/20 13:20	90.5	↑3.6
4/20 13:30	94.3	↑3.8
4/20 13:40	98.2	↑3.9
4/20 13:50	102.3	↑4.1
4/20 14:00	106.4	↑4.1
4/20 14:10	110.6	↑4.2
4/20 14:20	114.8	↑4.2
4/20 14:30	119.0	↑4.2
4/20 14:40	123.1	↑4.1
4/20 14:50	127.2	↑4.1
4/20 15:00	131.2	↑4.0
4/20 15:10	135.1	↑3.9
4/20 15:20	138.8	↑3.7
4/20 15:30	142.3	↑3.5
4/20 15:40	145.6	↑3.3
4/20 15:50	148.7	↑3.1
4/20 16:00	151.5	↑2.8
4/20 16:10	154.1	↑2.6
4/20 16:20	156.3	↑2.2
4/20 16:30	158.3	↑2.0
4/20 16:40	159.9	↑1.6
4/20 16:50	161.2	↑1.3
4/20 17:00	162.1	↑0.9
4/20 17:10	162.7	↑0.6
4/20 17:20	162.9	↑0.2	満潮
4/20 17:30	162.7	↓-0.2
4/20 17:40	162.1	↓-0.6
4/20 17:50	161.2	↓-0.9
4/20 18:00	159.9	↓-1.3
4/20 18:10	158.2	↓-1.7
4/20 18:20	156.2	↓-2.0
4/20 18:30	153.8	↓-2.4
4/20 18:40	151.1	↓-2.7
4/20 18:50	148.0	↓-3.1
4/20 19:00	144.7	↓-3.3
4/20 19:10	141.1	↓-3.6
4/20 19:20	137.2	↓-3.9
4/20 19:30	133.1	↓-4.1
4/20 19:40	128.8	↓-4.3
4/20 19:50	124.4	↓-4.4
4/20 20:00	119.8	↓-4.6
4/20 20:10	115.0	↓-4.8
4/20 20:20	110.3	↓-4.7
4/20 20:30	105.4	↓-4.9	最大潮位差
4/20 20:40	100.6	↓-4.8
4/20 20:50	95.8	↓-4.8
4/20 21:00	91.1	↓-4.7
4/20 21:10	86.5	↓-4.6
4/20 21:20	82.0	↓-4.5
4/20 21:30	77.7	↓-4.3
4/20 21:40	73.6	↓-4.1
4/20 21:50	69.8	↓-3.8
4/20 22:00	66.2	↓-3.6
4/20 22:10	63.0	↓-3.2
4/20 22:20	60.1	↓-2.9
4/20 22:30	57.5	↓-2.6
4/20 22:40	55.3	↓-2.2
4/20 22:50	53.6	↓-1.7
4/20 23:00	52.2	↓-1.4
4/20 23:10	51.2	↓-1.0
4/20 23:20	50.7	↓-0.5	干潮
4/20 23:30	50.6	↓-0.1
4/20 23:40	51.0	↑0.4
4/20 23:50	51.8	↑0.8