20 (日)	03:58	06:37	11:17	20:23
	129cm	127cm	135cm	45cm
小潮 出 06:19 入 19:12 出 00:54 入 11:19

黄尾嶼（沖縄）2025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	104.1	↑2.3
4/20 00:10	106.2	↑2.1
4/20 00:20	108.3	↑2.1
4/20 00:30	110.3	↑2.0
4/20 00:40	112.2	↑1.9
4/20 00:50	113.9	↑1.7
4/20 01:00	115.6	↑1.7
4/20 01:10	117.2	↑1.6
4/20 01:20	118.6	↑1.4
4/20 01:30	119.9	↑1.3
4/20 01:40	121.2	↑1.3
4/20 01:50	122.3	↑1.1
4/20 02:00	123.3	↑1.0
4/20 02:10	124.2	↑0.9
4/20 02:20	125.0	↑0.8
4/20 02:30	125.7	↑0.7
4/20 02:40	126.3	↑0.6
4/20 02:50	126.8	↑0.5
4/20 03:00	127.2	↑0.4
4/20 03:10	127.5	↑0.3
4/20 03:20	127.8	↑0.3
4/20 03:30	127.9	↑0.1
4/20 03:40	128.1	↑0.2
4/20 03:50	128.1	0	満潮
4/20 04:00	128.1	0
4/20 04:10	128.1	0
4/20 04:20	128.0	↓-0.1
4/20 04:30	127.9	↓-0.1
4/20 04:40	127.8	↓-0.1
4/20 04:50	127.6	↓-0.2
4/20 05:00	127.5	↓-0.1
4/20 05:10	127.3	↓-0.2
4/20 05:20	127.1	↓-0.2
4/20 05:30	126.9	↓-0.2
4/20 05:40	126.8	↓-0.1
4/20 05:50	126.6	↓-0.2
4/20 06:00	126.5	↓-0.1
4/20 06:10	126.4	↓-0.1
4/20 06:20	126.4	0
4/20 06:30	126.3	↓-0.1	干潮
4/20 06:40	126.3	0
4/20 06:50	126.3	0
4/20 07:00	126.4	↑0.1
4/20 07:10	126.5	↑0.1
4/20 07:20	126.7	↑0.2
4/20 07:30	126.9	↑0.2
4/20 07:40	127.1	↑0.2
4/20 07:50	127.3	↑0.2
4/20 08:00	127.6	↑0.3
4/20 08:10	128.0	↑0.4
4/20 08:20	128.3	↑0.3
4/20 08:30	128.7	↑0.4
4/20 08:40	129.1	↑0.4
4/20 08:50	129.6	↑0.5
4/20 09:00	130.0	↑0.4
4/20 09:10	130.5	↑0.5
4/20 09:20	130.9	↑0.4
4/20 09:30	131.4	↑0.5
4/20 09:40	131.8	↑0.4
4/20 09:50	132.3	↑0.5
4/20 10:00	132.7	↑0.4
4/20 10:10	133.1	↑0.4
4/20 10:20	133.4	↑0.3
4/20 10:30	133.7	↑0.3
4/20 10:40	134.0	↑0.3
4/20 10:50	134.2	↑0.2
4/20 11:00	134.3	↑0.1
4/20 11:10	134.4	↑0.1	満潮
4/20 11:20	134.4	0
4/20 11:30	134.3	↓-0.1
4/20 11:40	134.2	↓-0.1
4/20 11:50	133.9	↓-0.3
4/20 12:00	133.6	↓-0.3
4/20 12:10	133.1	↓-0.5
4/20 12:20	132.6	↓-0.5
4/20 12:30	131.9	↓-0.7
4/20 12:40	131.1	↓-0.8
4/20 12:50	130.3	↓-0.8
4/20 13:00	129.2	↓-1.1
4/20 13:10	128.1	↓-1.1
4/20 13:20	126.9	↓-1.2
4/20 13:30	125.5	↓-1.4
4/20 13:40	124.0	↓-1.5
4/20 13:50	122.5	↓-1.5
4/20 14:00	120.7	↓-1.8
4/20 14:10	118.9	↓-1.8
4/20 14:20	117.0	↓-1.9
4/20 14:30	115.0	↓-2.0
4/20 14:40	112.9	↓-2.1
4/20 14:50	110.6	↓-2.3
4/20 15:00	108.3	↓-2.3
4/20 15:10	105.9	↓-2.4
4/20 15:20	103.5	↓-2.4
4/20 15:30	101.0	↓-2.5
4/20 15:40	98.4	↓-2.6
4/20 15:50	95.8	↓-2.6
4/20 16:00	93.1	↓-2.7
4/20 16:10	90.4	↓-2.7
4/20 16:20	87.7	↓-2.7
4/20 16:30	85.0	↓-2.7
4/20 16:40	82.2	↓-2.8	最大潮位差
4/20 16:50	79.5	↓-2.7
4/20 17:00	76.9	↓-2.6
4/20 17:10	74.2	↓-2.7
4/20 17:20	71.6	↓-2.6
4/20 17:30	69.1	↓-2.5
4/20 17:40	66.6	↓-2.5
4/20 17:50	64.3	↓-2.3
4/20 18:00	62.0	↓-2.3
4/20 18:10	59.8	↓-2.2
4/20 18:20	57.7	↓-2.1
4/20 18:30	55.8	↓-1.9
4/20 18:40	53.9	↓-1.9
4/20 18:50	52.2	↓-1.7
4/20 19:00	50.7	↓-1.5
4/20 19:10	49.3	↓-1.4
4/20 19:20	48.1	↓-1.2
4/20 19:30	47.1	↓-1.0
4/20 19:40	46.2	↓-0.9
4/20 19:50	45.5	↓-0.7
4/20 20:00	45.0	↓-0.5
4/20 20:10	44.7	↓-0.3
4/20 20:20	44.5	↓-0.2	干潮
4/20 20:30	44.6	↑0.1
4/20 20:40	44.8	↑0.2
4/20 20:50	45.2	↑0.4
4/20 21:00	45.9	↑0.7
4/20 21:10	46.7	↑0.8
4/20 21:20	47.7	↑1.0
4/20 21:30	48.8	↑1.1
4/20 21:40	50.2	↑1.4
4/20 21:50	51.7	↑1.5
4/20 22:00	53.4	↑1.7
4/20 22:10	55.2	↑1.8
4/20 22:20	57.2	↑2.0
4/20 22:30	59.3	↑2.1
4/20 22:40	61.6	↑2.3
4/20 22:50	64.0	↑2.4
4/20 23:00	66.4	↑2.4
4/20 23:10	69.0	↑2.6
4/20 23:20	71.7	↑2.7
4/20 23:30	74.5	↑2.8	最大潮位差
4/20 23:40	77.3	↑2.8	最大潮位差
4/20 23:50	80.1	↑2.8	最大潮位差