20 (水)	01:01	05:42	11:06	18:52
	136cm	117cm	147cm	62cm
小潮 出 06:02 入 18:57 出 01:09 入 11:38

那覇（沖縄）2044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	132.6	↑1.0
4/20 00:10	133.4	↑0.8
4/20 00:20	134.1	↑0.7
4/20 00:30	134.6	↑0.5
4/20 00:40	135.0	↑0.4
4/20 00:50	135.2	↑0.2
4/20 01:00	135.3	↑0.1	満潮
4/20 01:10	135.2	↓-0.1
4/20 01:20	135.0	↓-0.2
4/20 01:30	134.7	↓-0.3
4/20 01:40	134.3	↓-0.4
4/20 01:50	133.7	↓-0.6
4/20 02:00	133.1	↓-0.6
4/20 02:10	132.4	↓-0.7
4/20 02:20	131.6	↓-0.8
4/20 02:30	130.7	↓-0.9
4/20 02:40	129.7	↓-1.0
4/20 02:50	128.8	↓-0.9
4/20 03:00	127.7	↓-1.1
4/20 03:10	126.7	↓-1.0
4/20 03:20	125.6	↓-1.1
4/20 03:30	124.6	↓-1.0
4/20 03:40	123.5	↓-1.1
4/20 03:50	122.5	↓-1.0
4/20 04:00	121.5	↓-1.0
4/20 04:10	120.6	↓-0.9
4/20 04:20	119.7	↓-0.9
4/20 04:30	118.9	↓-0.8
4/20 04:40	118.2	↓-0.7
4/20 04:50	117.6	↓-0.6
4/20 05:00	117.1	↓-0.5
4/20 05:10	116.6	↓-0.5
4/20 05:20	116.3	↓-0.3
4/20 05:30	116.1	↓-0.2
4/20 05:40	116.0	↓-0.1	干潮
4/20 05:50	116.1	↑0.1
4/20 06:00	116.2	↑0.1
4/20 06:10	116.5	↑0.3
4/20 06:20	116.9	↑0.4
4/20 06:30	117.5	↑0.6
4/20 06:40	118.1	↑0.6
4/20 06:50	118.9	↑0.8
4/20 07:00	119.8	↑0.9
4/20 07:10	120.7	↑0.9
4/20 07:20	121.8	↑1.1
4/20 07:30	122.9	↑1.1
4/20 07:40	124.2	↑1.3
4/20 07:50	125.5	↑1.3
4/20 08:00	126.8	↑1.3
4/20 08:10	128.2	↑1.4
4/20 08:20	129.6	↑1.4
4/20 08:30	131.1	↑1.5
4/20 08:40	132.5	↑1.4
4/20 08:50	133.9	↑1.4
4/20 09:00	135.4	↑1.5
4/20 09:10	136.8	↑1.4
4/20 09:20	138.1	↑1.3
4/20 09:30	139.4	↑1.3
4/20 09:40	140.6	↑1.2
4/20 09:50	141.7	↑1.1
4/20 10:00	142.7	↑1.0
4/20 10:10	143.6	↑0.9
4/20 10:20	144.4	↑0.8
4/20 10:30	145.0	↑0.6
4/20 10:40	145.5	↑0.5
4/20 10:50	145.8	↑0.3
4/20 11:00	146.0	↑0.2	満潮
4/20 11:10	146.0	0
4/20 11:20	145.8	↓-0.2
4/20 11:30	145.5	↓-0.3
4/20 11:40	144.9	↓-0.6
4/20 11:50	144.2	↓-0.7
4/20 12:00	143.3	↓-0.9
4/20 12:10	142.3	↓-1.0
4/20 12:20	141.0	↓-1.3
4/20 12:30	139.6	↓-1.4
4/20 12:40	138.1	↓-1.5
4/20 12:50	136.3	↓-1.8
4/20 13:00	134.4	↓-1.9
4/20 13:10	132.4	↓-2.0
4/20 13:20	130.3	↓-2.1
4/20 13:30	128.0	↓-2.3
4/20 13:40	125.6	↓-2.4
4/20 13:50	123.1	↓-2.5
4/20 14:00	120.6	↓-2.5
4/20 14:10	117.9	↓-2.7
4/20 14:20	115.2	↓-2.7
4/20 14:30	112.4	↓-2.8
4/20 14:40	109.6	↓-2.8
4/20 14:50	106.7	↓-2.9	最大潮位差
4/20 15:00	103.9	↓-2.8
4/20 15:10	101.0	↓-2.9	最大潮位差
4/20 15:20	98.2	↓-2.8
4/20 15:30	95.3	↓-2.9	最大潮位差
4/20 15:40	92.5	↓-2.8
4/20 15:50	89.8	↓-2.7
4/20 16:00	87.1	↓-2.7
4/20 16:10	84.5	↓-2.6
4/20 16:20	82.0	↓-2.5
4/20 16:30	79.6	↓-2.4
4/20 16:40	77.3	↓-2.3
4/20 16:50	75.2	↓-2.1
4/20 17:00	73.1	↓-2.1
4/20 17:10	71.3	↓-1.8
4/20 17:20	69.5	↓-1.8
4/20 17:30	68.0	↓-1.5
4/20 17:40	66.6	↓-1.4
4/20 17:50	65.3	↓-1.3
4/20 18:00	64.3	↓-1.0
4/20 18:10	63.4	↓-0.9
4/20 18:20	62.8	↓-0.6
4/20 18:30	62.3	↓-0.5
4/20 18:40	62.0	↓-0.3
4/20 18:50	61.8	↓-0.2	干潮
4/20 19:00	61.9	↑0.1
4/20 19:10	62.2	↑0.3
4/20 19:20	62.6	↑0.4
4/20 19:30	63.2	↑0.6
4/20 19:40	64.0	↑0.8
4/20 19:50	65.0	↑1.0
4/20 20:00	66.1	↑1.1
4/20 20:10	67.4	↑1.3
4/20 20:20	68.9	↑1.5
4/20 20:30	70.5	↑1.6
4/20 20:40	72.2	↑1.7
4/20 20:50	74.0	↑1.8
4/20 21:00	76.0	↑2.0
4/20 21:10	78.1	↑2.1
4/20 21:20	80.3	↑2.2
4/20 21:30	82.6	↑2.3
4/20 21:40	84.9	↑2.3
4/20 21:50	87.3	↑2.4
4/20 22:00	89.8	↑2.5
4/20 22:10	92.3	↑2.5
4/20 22:20	94.8	↑2.5
4/20 22:30	97.4	↑2.6
4/20 22:40	100.0	↑2.6
4/20 22:50	102.5	↑2.5
4/20 23:00	105.1	↑2.6
4/20 23:10	107.6	↑2.5
4/20 23:20	110.0	↑2.4
4/20 23:30	112.4	↑2.4
4/20 23:40	114.8	↑2.4
4/20 23:50	117.1	↑2.3