20 (土)	05:41	11:46	17:37	23:47
	159cm	66cm	153cm	49cm
中潮 出 06:13 入 19:04 出 16:02 入 04:07

長山（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	53.2	↑1.4
4/20 00:10	54.9	↑1.7
4/20 00:20	56.9	↑2.0
4/20 00:30	59.2	↑2.3
4/20 00:40	61.8	↑2.6
4/20 00:50	64.7	↑2.9
4/20 01:00	67.8	↑3.1
4/20 01:10	71.2	↑3.4
4/20 01:20	74.8	↑3.6
4/20 01:30	78.6	↑3.8
4/20 01:40	82.6	↑4.0
4/20 01:50	86.7	↑4.1
4/20 02:00	91.0	↑4.3
4/20 02:10	95.3	↑4.3
4/20 02:20	99.7	↑4.4
4/20 02:30	104.2	↑4.5	最大潮位差
4/20 02:40	108.6	↑4.4
4/20 02:50	113.1	↑4.5	最大潮位差
4/20 03:00	117.4	↑4.3
4/20 03:10	121.7	↑4.3
4/20 03:20	125.9	↑4.2
4/20 03:30	129.9	↑4.0
4/20 03:40	133.8	↑3.9
4/20 03:50	137.4	↑3.6
4/20 04:00	140.8	↑3.4
4/20 04:10	144.0	↑3.2
4/20 04:20	146.9	↑2.9
4/20 04:30	149.5	↑2.6
4/20 04:40	151.7	↑2.2
4/20 04:50	153.7	↑2.0
4/20 05:00	155.3	↑1.6
4/20 05:10	156.6	↑1.3
4/20 05:20	157.5	↑0.9
4/20 05:30	158.1	↑0.6
4/20 05:40	158.3	↑0.2	満潮
4/20 05:50	158.1	↓-0.2
4/20 06:00	157.6	↓-0.5
4/20 06:10	156.7	↓-0.9
4/20 06:20	155.5	↓-1.2
4/20 06:30	153.9	↓-1.6
4/20 06:40	152.0	↓-1.9
4/20 06:50	149.9	↓-2.1
4/20 07:00	147.4	↓-2.5
4/20 07:10	144.7	↓-2.7
4/20 07:20	141.7	↓-3.0
4/20 07:30	138.5	↓-3.2
4/20 07:40	135.1	↓-3.4
4/20 07:50	131.6	↓-3.5
4/20 08:00	127.9	↓-3.7
4/20 08:10	124.1	↓-3.8
4/20 08:20	120.2	↓-3.9
4/20 08:30	116.3	↓-3.9
4/20 08:40	112.3	↓-4.0
4/20 08:50	108.4	↓-3.9
4/20 09:00	104.4	↓-4.0
4/20 09:10	100.6	↓-3.8
4/20 09:20	96.8	↓-3.8
4/20 09:30	93.1	↓-3.7
4/20 09:40	89.6	↓-3.5
4/20 09:50	86.2	↓-3.4
4/20 10:00	83.1	↓-3.1
4/20 10:10	80.1	↓-3.0
4/20 10:20	77.4	↓-2.7
4/20 10:30	74.9	↓-2.5
4/20 10:40	72.7	↓-2.2
4/20 10:50	70.8	↓-1.9
4/20 11:00	69.1	↓-1.7
4/20 11:10	67.8	↓-1.3
4/20 11:20	66.8	↓-1.0
4/20 11:30	66.1	↓-0.7
4/20 11:40	65.8	↓-0.3	干潮
4/20 11:50	65.8	0
4/20 12:00	66.1	↑0.3
4/20 12:10	66.8	↑0.7
4/20 12:20	67.8	↑1.0
4/20 12:30	69.1	↑1.3
4/20 12:40	70.7	↑1.6
4/20 12:50	72.6	↑1.9
4/20 13:00	74.8	↑2.2
4/20 13:10	77.3	↑2.5
4/20 13:20	80.0	↑2.7
4/20 13:30	83.0	↑3.0
4/20 13:40	86.2	↑3.2
4/20 13:50	89.5	↑3.3
4/20 14:00	93.0	↑3.5
4/20 14:10	96.7	↑3.7
4/20 14:20	100.4	↑3.7
4/20 14:30	104.3	↑3.9
4/20 14:40	108.2	↑3.9
4/20 14:50	112.1	↑3.9
4/20 15:00	115.9	↑3.8
4/20 15:10	119.8	↑3.9
4/20 15:20	123.5	↑3.7
4/20 15:30	127.2	↑3.7
4/20 15:40	130.7	↑3.5
4/20 15:50	134.0	↑3.3
4/20 16:00	137.1	↑3.1
4/20 16:10	140.0	↑2.9
4/20 16:20	142.7	↑2.7
4/20 16:30	145.1	↑2.4
4/20 16:40	147.2	↑2.1
4/20 16:50	149.0	↑1.8
4/20 17:00	150.4	↑1.4
4/20 17:10	151.5	↑1.1
4/20 17:20	152.3	↑0.8
4/20 17:30	152.7	↑0.4	満潮
4/20 17:40	152.7	0
4/20 17:50	152.4	↓-0.3
4/20 18:00	151.7	↓-0.7
4/20 18:10	150.6	↓-1.1
4/20 18:20	149.2	↓-1.4
4/20 18:30	147.4	↓-1.8
4/20 18:40	145.3	↓-2.1
4/20 18:50	142.9	↓-2.4
4/20 19:00	140.2	↓-2.7
4/20 19:10	137.2	↓-3.0
4/20 19:20	133.9	↓-3.3
4/20 19:30	130.4	↓-3.5
4/20 19:40	126.6	↓-3.8
4/20 19:50	122.7	↓-3.9
4/20 20:00	118.6	↓-4.1
4/20 20:10	114.4	↓-4.2
4/20 20:20	110.1	↓-4.3
4/20 20:30	105.8	↓-4.3
4/20 20:40	101.4	↓-4.4
4/20 20:50	96.9	↓-4.5	最大潮位差
4/20 21:00	92.6	↓-4.3
4/20 21:10	88.2	↓-4.4
4/20 21:20	84.0	↓-4.2
4/20 21:30	79.9	↓-4.1
4/20 21:40	75.9	↓-4.0
4/20 21:50	72.1	↓-3.8
4/20 22:00	68.5	↓-3.6
4/20 22:10	65.1	↓-3.4
4/20 22:20	62.0	↓-3.1
4/20 22:30	59.2	↓-2.8
4/20 22:40	56.6	↓-2.6
4/20 22:50	54.4	↓-2.2
4/20 23:00	52.5	↓-1.9
4/20 23:10	51.0	↓-1.5
4/20 23:20	49.8	↓-1.2
4/20 23:30	49.0	↓-0.8
4/20 23:40	48.6	↓-0.4	干潮
4/20 23:50	48.6	0