20 (火)	10:27	04:18	23:25	17:13
	162cm	64cm	134cm	44cm
小潮 出 07:02 入 18:27 出 10:31 入 - 潮干狩り ○ 16:43～17:43

那覇（沖縄）2029年02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
2/20 00:00	133.8	↓-2.6
2/20 00:10	131.0	↓-2.8
2/20 00:20	127.9	↓-3.1
2/20 00:30	124.7	↓-3.2
2/20 00:40	121.3	↓-3.4
2/20 00:50	117.8	↓-3.5
2/20 01:00	114.2	↓-3.6
2/20 01:10	110.5	↓-3.7
2/20 01:20	106.7	↓-3.8
2/20 01:30	103.0	↓-3.7
2/20 01:40	99.3	↓-3.7
2/20 01:50	95.6	↓-3.7
2/20 02:00	92.0	↓-3.6
2/20 02:10	88.5	↓-3.5
2/20 02:20	85.1	↓-3.4
2/20 02:30	81.9	↓-3.2
2/20 02:40	78.9	↓-3.0
2/20 02:50	76.1	↓-2.8
2/20 03:00	73.5	↓-2.6
2/20 03:10	71.2	↓-2.3
2/20 03:20	69.2	↓-2.0
2/20 03:30	67.5	↓-1.7
2/20 03:40	66.1	↓-1.4
2/20 03:50	65.0	↓-1.1
2/20 04:00	64.2	↓-0.8
2/20 04:10	63.8	↓-0.4	干潮
2/20 04:20	63.8	0
2/20 04:30	64.1	↑0.3
2/20 04:40	64.7	↑0.6
2/20 04:50	65.7	↑1.0
2/20 05:00	67.0	↑1.3
2/20 05:10	68.7	↑1.7
2/20 05:20	70.6	↑1.9
2/20 05:30	72.9	↑2.3
2/20 05:40	75.5	↑2.6
2/20 05:50	78.3	↑2.8
2/20 06:00	81.4	↑3.1
2/20 06:10	84.6	↑3.2
2/20 06:20	88.1	↑3.5
2/20 06:30	91.8	↑3.7
2/20 06:40	95.6	↑3.8
2/20 06:50	99.5	↑3.9
2/20 07:00	103.5	↑4.0
2/20 07:10	107.6	↑4.1
2/20 07:20	111.8	↑4.2
2/20 07:30	115.9	↑4.1
2/20 07:40	120.0	↑4.1
2/20 07:50	124.0	↑4.0
2/20 08:00	128.0	↑4.0
2/20 08:10	131.9	↑3.9
2/20 08:20	135.6	↑3.7
2/20 08:30	139.2	↑3.6
2/20 08:40	142.6	↑3.4
2/20 08:50	145.7	↑3.1
2/20 09:00	148.7	↑3.0
2/20 09:10	151.3	↑2.6
2/20 09:20	153.7	↑2.4
2/20 09:30	155.8	↑2.1
2/20 09:40	157.6	↑1.8
2/20 09:50	159.0	↑1.4
2/20 10:00	160.1	↑1.1
2/20 10:10	160.8	↑0.7
2/20 10:20	161.2	↑0.4	満潮
2/20 10:30	161.3	↑0.1
2/20 10:40	160.9	↓-0.4
2/20 10:50	160.3	↓-0.6
2/20 11:00	159.2	↓-1.1
2/20 11:10	157.8	↓-1.4
2/20 11:20	156.1	↓-1.7
2/20 11:30	154.1	↓-2.0
2/20 11:40	151.7	↓-2.4
2/20 11:50	149.1	↓-2.6
2/20 12:00	146.2	↓-2.9
2/20 12:10	143.0	↓-3.2
2/20 12:20	139.6	↓-3.4
2/20 12:30	135.9	↓-3.7
2/20 12:40	132.1	↓-3.8
2/20 12:50	128.1	↓-4.0
2/20 13:00	124.0	↓-4.1
2/20 13:10	119.7	↓-4.3
2/20 13:20	115.3	↓-4.4
2/20 13:30	110.9	↓-4.4
2/20 13:40	106.4	↓-4.5	最大潮位差
2/20 13:50	101.9	↓-4.5	最大潮位差
2/20 14:00	97.4	↓-4.5	最大潮位差
2/20 14:10	92.9	↓-4.5	最大潮位差
2/20 14:20	88.5	↓-4.4
2/20 14:30	84.1	↓-4.4
2/20 14:40	79.9	↓-4.2
2/20 14:50	75.8	↓-4.1
2/20 15:00	71.9	↓-3.9
2/20 15:10	68.1	↓-3.8
2/20 15:20	64.5	↓-3.6
2/20 15:30	61.2	↓-3.3
2/20 15:40	58.1	↓-3.1
2/20 15:50	55.3	↓-2.8
2/20 16:00	52.8	↓-2.5
2/20 16:10	50.5	↓-2.3
2/20 16:20	48.6	↓-1.9
2/20 16:30	47.0	↓-1.6
2/20 16:40	45.7	↓-1.3
2/20 16:50	44.8	↓-0.9
2/20 17:00	44.2	↓-0.6
2/20 17:10	44.0	↓-0.2	干潮
2/20 17:20	44.1	↑0.1
2/20 17:30	44.5	↑0.4
2/20 17:40	45.2	↑0.7
2/20 17:50	46.3	↑1.1
2/20 18:00	47.7	↑1.4
2/20 18:10	49.4	↑1.7
2/20 18:20	51.4	↑2.0
2/20 18:30	53.7	↑2.3
2/20 18:40	56.2	↑2.5
2/20 18:50	59.0	↑2.8
2/20 19:00	61.9	↑2.9
2/20 19:10	65.1	↑3.2
2/20 19:20	68.4	↑3.3
2/20 19:30	71.8	↑3.4
2/20 19:40	75.4	↑3.6
2/20 19:50	79.1	↑3.7
2/20 20:00	82.8	↑3.7
2/20 20:10	86.6	↑3.8
2/20 20:20	90.4	↑3.8
2/20 20:30	94.1	↑3.7
2/20 20:40	97.9	↑3.8
2/20 20:50	101.5	↑3.6
2/20 21:00	105.1	↑3.6
2/20 21:10	108.5	↑3.4
2/20 21:20	111.8	↑3.3
2/20 21:30	114.9	↑3.1
2/20 21:40	117.8	↑2.9
2/20 21:50	120.5	↑2.7
2/20 22:00	123.0	↑2.5
2/20 22:10	125.2	↑2.2
2/20 22:20	127.2	↑2.0
2/20 22:30	128.9	↑1.7
2/20 22:40	130.3	↑1.4
2/20 22:50	131.5	↑1.2
2/20 23:00	132.3	↑0.8
2/20 23:10	132.8	↑0.5
2/20 23:20	133.1	↑0.3	満潮
2/20 23:30	133.1	0
2/20 23:40	132.8	↓-0.3
2/20 23:50	132.2	↓-0.6