20 (火)	03:45	09:57	15:39	21:48
	141cm	82cm	128cm	62cm
若潮 出 05:59 入 18:54 出 14:16 入 02:25

安田（沖縄）2032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	98.2	↑2.8
4/20 00:10	101.1	↑2.9	最大潮位差
4/20 00:20	103.9	↑2.8
4/20 00:30	106.7	↑2.8
4/20 00:40	109.6	↑2.9	最大潮位差
4/20 00:50	112.3	↑2.7
4/20 01:00	115.1	↑2.8
4/20 01:10	117.7	↑2.6
4/20 01:20	120.3	↑2.6
4/20 01:30	122.8	↑2.5
4/20 01:40	125.1	↑2.3
4/20 01:50	127.4	↑2.3
4/20 02:00	129.5	↑2.1
4/20 02:10	131.4	↑1.9
4/20 02:20	133.2	↑1.8
4/20 02:30	134.8	↑1.6
4/20 02:40	136.3	↑1.5
4/20 02:50	137.5	↑1.2
4/20 03:00	138.6	↑1.1
4/20 03:10	139.4	↑0.8
4/20 03:20	140.0	↑0.6
4/20 03:30	140.5	↑0.5
4/20 03:40	140.7	↑0.2	満潮
4/20 03:50	140.6	↓-0.1
4/20 04:00	140.4	↓-0.2
4/20 04:10	140.0	↓-0.4
4/20 04:20	139.3	↓-0.7
4/20 04:30	138.5	↓-0.8
4/20 04:40	137.4	↓-1.1
4/20 04:50	136.1	↓-1.3
4/20 05:00	134.7	↓-1.4
4/20 05:10	133.1	↓-1.6
4/20 05:20	131.3	↓-1.8
4/20 05:30	129.4	↓-1.9
4/20 05:40	127.4	↓-2.0
4/20 05:50	125.2	↓-2.2
4/20 06:00	122.9	↓-2.3
4/20 06:10	120.6	↓-2.3
4/20 06:20	118.2	↓-2.4
4/20 06:30	115.7	↓-2.5
4/20 06:40	113.2	↓-2.5
4/20 06:50	110.7	↓-2.5
4/20 07:00	108.1	↓-2.6
4/20 07:10	105.7	↓-2.4
4/20 07:20	103.2	↓-2.5
4/20 07:30	100.8	↓-2.4
4/20 07:40	98.5	↓-2.3
4/20 07:50	96.3	↓-2.2
4/20 08:00	94.2	↓-2.1
4/20 08:10	92.2	↓-2.0
4/20 08:20	90.3	↓-1.9
4/20 08:30	88.6	↓-1.7
4/20 08:40	87.1	↓-1.5
4/20 08:50	85.7	↓-1.4
4/20 09:00	84.5	↓-1.2
4/20 09:10	83.5	↓-1.0
4/20 09:20	82.7	↓-0.8
4/20 09:30	82.0	↓-0.7
4/20 09:40	81.6	↓-0.4
4/20 09:50	81.4	↓-0.2	干潮
4/20 10:00	81.3	↓-0.1
4/20 10:10	81.5	↑0.2
4/20 10:20	81.9	↑0.4
4/20 10:30	82.4	↑0.5
4/20 10:40	83.2	↑0.8
4/20 10:50	84.1	↑0.9
4/20 11:00	85.2	↑1.1
4/20 11:10	86.5	↑1.3
4/20 11:20	87.9	↑1.4
4/20 11:30	89.4	↑1.5
4/20 11:40	91.0	↑1.6
4/20 11:50	92.8	↑1.8
4/20 12:00	94.7	↑1.9
4/20 12:10	96.6	↑1.9
4/20 12:20	98.7	↑2.1
4/20 12:30	100.7	↑2.0
4/20 12:40	102.8	↑2.1
4/20 12:50	104.9	↑2.1
4/20 13:00	107.1	↑2.2
4/20 13:10	109.2	↑2.1
4/20 13:20	111.2	↑2.0
4/20 13:30	113.2	↑2.0
4/20 13:40	115.2	↑2.0
4/20 13:50	117.1	↑1.9
4/20 14:00	118.8	↑1.7
4/20 14:10	120.5	↑1.7
4/20 14:20	122.0	↑1.5
4/20 14:30	123.4	↑1.4
4/20 14:40	124.6	↑1.2
4/20 14:50	125.6	↑1.0
4/20 15:00	126.5	↑0.9
4/20 15:10	127.2	↑0.7
4/20 15:20	127.6	↑0.4
4/20 15:30	127.9	↑0.3	満潮
4/20 15:40	128.0	↑0.1
4/20 15:50	127.8	↓-0.2
4/20 16:00	127.5	↓-0.3
4/20 16:10	126.9	↓-0.6
4/20 16:20	126.1	↓-0.8
4/20 16:30	125.1	↓-1.0
4/20 16:40	123.8	↓-1.3
4/20 16:50	122.4	↓-1.4
4/20 17:00	120.8	↓-1.6
4/20 17:10	119.0	↓-1.8
4/20 17:20	117.0	↓-2.0
4/20 17:30	114.8	↓-2.2
4/20 17:40	112.5	↓-2.3
4/20 17:50	110.1	↓-2.4
4/20 18:00	107.6	↓-2.5
4/20 18:10	104.9	↓-2.7
4/20 18:20	102.2	↓-2.7
4/20 18:30	99.4	↓-2.8
4/20 18:40	96.6	↓-2.8
4/20 18:50	93.8	↓-2.8
4/20 19:00	90.9	↓-2.9	最大潮位差
4/20 19:10	88.1	↓-2.8
4/20 19:20	85.3	↓-2.8
4/20 19:30	82.6	↓-2.7
4/20 19:40	80.0	↓-2.6
4/20 19:50	77.5	↓-2.5
4/20 20:00	75.1	↓-2.4
4/20 20:10	72.9	↓-2.2
4/20 20:20	70.8	↓-2.1
4/20 20:30	68.9	↓-1.9
4/20 20:40	67.2	↓-1.7
4/20 20:50	65.7	↓-1.5
4/20 21:00	64.4	↓-1.3
4/20 21:10	63.3	↓-1.1
4/20 21:20	62.5	↓-0.8
4/20 21:30	61.9	↓-0.6
4/20 21:40	61.6	↓-0.3	干潮
4/20 21:50	61.6	0
4/20 22:00	61.8	↑0.2
4/20 22:10	62.3	↑0.5
4/20 22:20	63.0	↑0.7
4/20 22:30	64.0	↑1.0
4/20 22:40	65.2	↑1.2
4/20 22:50	66.7	↑1.5
4/20 23:00	68.4	↑1.7
4/20 23:10	70.4	↑2.0
4/20 23:20	72.5	↑2.1
4/20 23:30	74.9	↑2.4
4/20 23:40	77.5	↑2.6
4/20 23:50	80.2	↑2.7