20 (土)	06:01	11:59	17:52	23:57
	146cm	64cm	139cm	46cm
中潮 出 06:20 入 19:10 出 16:09 入 04:14

波照間島（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	46.0	↑0.8
4/20 00:10	47.2	↑1.2
4/20 00:20	48.6	↑1.4
4/20 00:30	50.3	↑1.7
4/20 00:40	52.3	↑2.0
4/20 00:50	54.6	↑2.3
4/20 01:00	57.1	↑2.5
4/20 01:10	59.8	↑2.7
4/20 01:20	62.8	↑3.0
4/20 01:30	66.0	↑3.2
4/20 01:40	69.4	↑3.4
4/20 01:50	72.9	↑3.5
4/20 02:00	76.6	↑3.7
4/20 02:10	80.4	↑3.8
4/20 02:20	84.3	↑3.9
4/20 02:30	88.3	↑4.0
4/20 02:40	92.3	↑4.0
4/20 02:50	96.4	↑4.1	最大潮位差
4/20 03:00	100.4	↑4.0
4/20 03:10	104.5	↑4.1	最大潮位差
4/20 03:20	108.4	↑3.9
4/20 03:30	112.3	↑3.9
4/20 03:40	116.1	↑3.8
4/20 03:50	119.8	↑3.7
4/20 04:00	123.3	↑3.5
4/20 04:10	126.6	↑3.3
4/20 04:20	129.7	↑3.1
4/20 04:30	132.6	↑2.9
4/20 04:40	135.2	↑2.6
4/20 04:50	137.6	↑2.4
4/20 05:00	139.7	↑2.1
4/20 05:10	141.4	↑1.7
4/20 05:20	142.9	↑1.5
4/20 05:30	144.1	↑1.2
4/20 05:40	144.9	↑0.8
4/20 05:50	145.4	↑0.5
4/20 06:00	145.6	↑0.2	満潮
4/20 06:10	145.4	↓-0.2
4/20 06:20	144.9	↓-0.5
4/20 06:30	144.1	↓-0.8
4/20 06:40	142.9	↓-1.2
4/20 06:50	141.5	↓-1.4
4/20 07:00	139.7	↓-1.8
4/20 07:10	137.7	↓-2.0
4/20 07:20	135.4	↓-2.3
4/20 07:30	132.8	↓-2.6
4/20 07:40	130.1	↓-2.7
4/20 07:50	127.1	↓-3.0
4/20 08:00	124.0	↓-3.1
4/20 08:10	120.7	↓-3.3
4/20 08:20	117.3	↓-3.4
4/20 08:30	113.8	↓-3.5
4/20 08:40	110.2	↓-3.6
4/20 08:50	106.7	↓-3.5
4/20 09:00	103.1	↓-3.6
4/20 09:10	99.5	↓-3.6
4/20 09:20	95.9	↓-3.6
4/20 09:30	92.5	↓-3.4
4/20 09:40	89.1	↓-3.4
4/20 09:50	85.9	↓-3.2
4/20 10:00	82.8	↓-3.1
4/20 10:10	79.9	↓-2.9
4/20 10:20	77.2	↓-2.7
4/20 10:30	74.7	↓-2.5
4/20 10:40	72.4	↓-2.3
4/20 10:50	70.4	↓-2.0
4/20 11:00	68.6	↓-1.8
4/20 11:10	67.0	↓-1.6
4/20 11:20	65.8	↓-1.2
4/20 11:30	64.8	↓-1.0
4/20 11:40	64.2	↓-0.6
4/20 11:50	63.8	↓-0.4	干潮
4/20 12:00	63.7	↓-0.1
4/20 12:10	63.9	↑0.2
4/20 12:20	64.3	↑0.4
4/20 12:30	65.1	↑0.8
4/20 12:40	66.1	↑1.0
4/20 12:50	67.4	↑1.3
4/20 13:00	69.0	↑1.6
4/20 13:10	70.8	↑1.8
4/20 13:20	72.8	↑2.0
4/20 13:30	75.1	↑2.3
4/20 13:40	77.5	↑2.4
4/20 13:50	80.2	↑2.7
4/20 14:00	83.0	↑2.8
4/20 14:10	85.9	↑2.9
4/20 14:20	88.9	↑3.0
4/20 14:30	92.1	↑3.2
4/20 14:40	95.3	↑3.2
4/20 14:50	98.6	↑3.3
4/20 15:00	101.9	↑3.3
4/20 15:10	105.2	↑3.3
4/20 15:20	108.5	↑3.3
4/20 15:30	111.8	↑3.3
4/20 15:40	114.9	↑3.1
4/20 15:50	118.0	↑3.1
4/20 16:00	120.9	↑2.9
4/20 16:10	123.7	↑2.8
4/20 16:20	126.3	↑2.6
4/20 16:30	128.7	↑2.4
4/20 16:40	130.9	↑2.2
4/20 16:50	132.9	↑2.0
4/20 17:00	134.6	↑1.7
4/20 17:10	136.0	↑1.4
4/20 17:20	137.1	↑1.1
4/20 17:30	138.0	↑0.9
4/20 17:40	138.5	↑0.5
4/20 17:50	138.7	↑0.2	満潮
4/20 18:00	138.5	↓-0.2
4/20 18:10	138.0	↓-0.5
4/20 18:20	137.2	↓-0.8
4/20 18:30	136.1	↓-1.1
4/20 18:40	134.6	↓-1.5
4/20 18:50	132.9	↓-1.7
4/20 19:00	130.8	↓-2.1
4/20 19:10	128.4	↓-2.4
4/20 19:20	125.8	↓-2.6
4/20 19:30	122.9	↓-2.9
4/20 19:40	119.7	↓-3.2
4/20 19:50	116.4	↓-3.3
4/20 20:00	112.8	↓-3.6
4/20 20:10	109.2	↓-3.6
4/20 20:20	105.3	↓-3.9
4/20 20:30	101.4	↓-3.9
4/20 20:40	97.4	↓-4.0
4/20 20:50	93.4	↓-4.0
4/20 21:00	89.3	↓-4.1	最大潮位差
4/20 21:10	85.3	↓-4.0
4/20 21:20	81.3	↓-4.0
4/20 21:30	77.5	↓-3.8
4/20 21:40	73.7	↓-3.8
4/20 21:50	70.0	↓-3.7
4/20 22:00	66.6	↓-3.4
4/20 22:10	63.3	↓-3.3
4/20 22:20	60.2	↓-3.1
4/20 22:30	57.4	↓-2.8
4/20 22:40	54.8	↓-2.6
4/20 22:50	52.6	↓-2.2
4/20 23:00	50.6	↓-2.0
4/20 23:10	48.9	↓-1.7
4/20 23:20	47.5	↓-1.4
4/20 23:30	46.5	↓-1.0
4/20 23:40	45.8	↓-0.7
4/20 23:50	45.4	↓-0.4	干潮