20 (土)	05:47	11:53	17:54	23:56
	137cm	51cm	141cm	37cm
中潮 出 06:13 入 19:04 出 16:01 入 04:07

平良（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	40.4	↑1.0
4/20 00:10	41.8	↑1.4
4/20 00:20	43.5	↑1.7
4/20 00:30	45.5	↑2.0
4/20 00:40	47.8	↑2.3
4/20 00:50	50.3	↑2.5
4/20 01:00	53.1	↑2.8
4/20 01:10	56.1	↑3.0
4/20 01:20	59.3	↑3.2
4/20 01:30	62.7	↑3.4
4/20 01:40	66.3	↑3.6
4/20 01:50	70.0	↑3.7
4/20 02:00	73.8	↑3.8
4/20 02:10	77.7	↑3.9
4/20 02:20	81.7	↑4.0
4/20 02:30	85.7	↑4.0
4/20 02:40	89.7	↑4.0
4/20 02:50	93.7	↑4.0
4/20 03:00	97.6	↑3.9
4/20 03:10	101.5	↑3.9
4/20 03:20	105.3	↑3.8
4/20 03:30	109.0	↑3.7
4/20 03:40	112.6	↑3.6
4/20 03:50	116.0	↑3.4
4/20 04:00	119.2	↑3.2
4/20 04:10	122.2	↑3.0
4/20 04:20	125.0	↑2.8
4/20 04:30	127.5	↑2.5
4/20 04:40	129.8	↑2.3
4/20 04:50	131.7	↑1.9
4/20 05:00	133.4	↑1.7
4/20 05:10	134.8	↑1.4
4/20 05:20	135.8	↑1.0
4/20 05:30	136.5	↑0.7
4/20 05:40	136.9	↑0.4	満潮
4/20 05:50	136.9	0
4/20 06:00	136.6	↓-0.3
4/20 06:10	136.0	↓-0.6
4/20 06:20	135.1	↓-0.9
4/20 06:30	133.9	↓-1.2
4/20 06:40	132.3	↓-1.6
4/20 06:50	130.5	↓-1.8
4/20 07:00	128.4	↓-2.1
4/20 07:10	126.1	↓-2.3
4/20 07:20	123.5	↓-2.6
4/20 07:30	120.8	↓-2.7
4/20 07:40	117.8	↓-3.0
4/20 07:50	114.7	↓-3.1
4/20 08:00	111.4	↓-3.3
4/20 08:10	108.0	↓-3.4
4/20 08:20	104.5	↓-3.5
4/20 08:30	101.0	↓-3.5
4/20 08:40	97.4	↓-3.6
4/20 08:50	93.7	↓-3.7
4/20 09:00	90.1	↓-3.6
4/20 09:10	86.5	↓-3.6
4/20 09:20	82.9	↓-3.6
4/20 09:30	79.4	↓-3.5
4/20 09:40	76.0	↓-3.4
4/20 09:50	72.7	↓-3.3
4/20 10:00	69.6	↓-3.1
4/20 10:10	66.7	↓-2.9
4/20 10:20	63.9	↓-2.8
4/20 10:30	61.4	↓-2.5
4/20 10:40	59.1	↓-2.3
4/20 10:50	57.0	↓-2.1
4/20 11:00	55.2	↓-1.8
4/20 11:10	53.8	↓-1.4
4/20 11:20	52.6	↓-1.2
4/20 11:30	51.7	↓-0.9
4/20 11:40	51.1	↓-0.6
4/20 11:50	50.9	↓-0.2	干潮
4/20 12:00	51.0	↑0.1
4/20 12:10	51.4	↑0.4
4/20 12:20	52.2	↑0.8
4/20 12:30	53.2	↑1.0
4/20 12:40	54.6	↑1.4
4/20 12:50	56.3	↑1.7
4/20 13:00	58.2	↑1.9
4/20 13:10	60.4	↑2.2
4/20 13:20	62.9	↑2.5
4/20 13:30	65.6	↑2.7
4/20 13:40	68.5	↑2.9
4/20 13:50	71.6	↑3.1
4/20 14:00	74.8	↑3.2
4/20 14:10	78.3	↑3.5
4/20 14:20	81.8	↑3.5
4/20 14:30	85.5	↑3.7
4/20 14:40	89.2	↑3.7
4/20 14:50	93.0	↑3.8
4/20 15:00	96.9	↑3.9
4/20 15:10	100.7	↑3.8
4/20 15:20	104.5	↑3.8
4/20 15:30	108.3	↑3.8
4/20 15:40	112.0	↑3.7
4/20 15:50	115.5	↑3.5
4/20 16:00	119.0	↑3.5
4/20 16:10	122.3	↑3.3
4/20 16:20	125.3	↑3.0
4/20 16:30	128.2	↑2.9
4/20 16:40	130.8	↑2.6
4/20 16:50	133.1	↑2.3
4/20 17:00	135.2	↑2.1
4/20 17:10	136.9	↑1.7
4/20 17:20	138.3	↑1.4
4/20 17:30	139.3	↑1.0
4/20 17:40	140.0	↑0.7
4/20 17:50	140.3	↑0.3	満潮
4/20 18:00	140.2	↓-0.1
4/20 18:10	139.8	↓-0.4
4/20 18:20	138.9	↓-0.9
4/20 18:30	137.7	↓-1.2
4/20 18:40	136.2	↓-1.5
4/20 18:50	134.2	↓-2.0
4/20 19:00	132.0	↓-2.2
4/20 19:10	129.4	↓-2.6
4/20 19:20	126.5	↓-2.9
4/20 19:30	123.3	↓-3.2
4/20 19:40	119.9	↓-3.4
4/20 19:50	116.3	↓-3.6
4/20 20:00	112.4	↓-3.9
4/20 20:10	108.4	↓-4.0
4/20 20:20	104.2	↓-4.2
4/20 20:30	99.9	↓-4.3
4/20 20:40	95.6	↓-4.3
4/20 20:50	91.1	↓-4.5	最大潮位差
4/20 21:00	86.7	↓-4.4
4/20 21:10	82.2	↓-4.5	最大潮位差
4/20 21:20	77.8	↓-4.4
4/20 21:30	73.5	↓-4.3
4/20 21:40	69.3	↓-4.2
4/20 21:50	65.2	↓-4.1
4/20 22:00	61.3	↓-3.9
4/20 22:10	57.5	↓-3.8
4/20 22:20	54.1	↓-3.4
4/20 22:30	50.8	↓-3.3
4/20 22:40	47.9	↓-2.9
4/20 22:50	45.2	↓-2.7
4/20 23:00	42.9	↓-2.3
4/20 23:10	41.0	↓-1.9
4/20 23:20	39.4	↓-1.6
4/20 23:30	38.2	↓-1.2
4/20 23:40	37.4	↓-0.8
4/20 23:50	37.0	↓-0.4	干潮