7 (日)	04:11	09:20	15:11	22:33
	138cm	95cm	160cm	25cm
若潮 出 07:11 入 18:18 出 03:03 入 13:49

那覇（沖縄）2021年02月7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
2/7 00:00	73.4	↑3.7
2/7 00:10	77.1	↑3.7
2/7 00:20	80.9	↑3.8
2/7 00:30	84.8	↑3.9
2/7 00:40	88.6	↑3.8
2/7 00:50	92.4	↑3.8
2/7 01:00	96.2	↑3.8
2/7 01:10	100.0	↑3.8
2/7 01:20	103.6	↑3.6
2/7 01:30	107.2	↑3.6
2/7 01:40	110.6	↑3.4
2/7 01:50	113.9	↑3.3
2/7 02:00	117.0	↑3.1
2/7 02:10	120.0	↑3.0
2/7 02:20	122.7	↑2.7
2/7 02:30	125.3	↑2.6
2/7 02:40	127.6	↑2.3
2/7 02:50	129.7	↑2.1
2/7 03:00	131.6	↑1.9
2/7 03:10	133.2	↑1.6
2/7 03:20	134.6	↑1.4
2/7 03:30	135.8	↑1.2
2/7 03:40	136.7	↑0.9
2/7 03:50	137.3	↑0.6
2/7 04:00	137.7	↑0.4
2/7 04:10	137.8	↑0.1	満潮
2/7 04:20	137.7	↓-0.1
2/7 04:30	137.3	↓-0.4
2/7 04:40	136.7	↓-0.6
2/7 04:50	135.9	↓-0.8
2/7 05:00	134.9	↓-1.0
2/7 05:10	133.7	↓-1.2
2/7 05:20	132.4	↓-1.3
2/7 05:30	130.8	↓-1.6
2/7 05:40	129.1	↓-1.7
2/7 05:50	127.3	↓-1.8
2/7 06:00	125.4	↓-1.9
2/7 06:10	123.4	↓-2.0
2/7 06:20	121.3	↓-2.1
2/7 06:30	119.1	↓-2.2
2/7 06:40	117.0	↓-2.1
2/7 06:50	114.8	↓-2.2
2/7 07:00	112.6	↓-2.2
2/7 07:10	110.5	↓-2.1
2/7 07:20	108.5	↓-2.0
2/7 07:30	106.5	↓-2.0
2/7 07:40	104.6	↓-1.9
2/7 07:50	102.8	↓-1.8
2/7 08:00	101.2	↓-1.6
2/7 08:10	99.7	↓-1.5
2/7 08:20	98.4	↓-1.3
2/7 08:30	97.2	↓-1.2
2/7 08:40	96.3	↓-0.9
2/7 08:50	95.6	↓-0.7
2/7 09:00	95.0	↓-0.6
2/7 09:10	94.7	↓-0.3	干潮
2/7 09:20	94.6	↓-0.1	干潮
2/7 09:30	94.8	↑0.2
2/7 09:40	95.2	↑0.4
2/7 09:50	95.8	↑0.6
2/7 10:00	96.6	↑0.8
2/7 10:10	97.7	↑1.1
2/7 10:20	98.9	↑1.2
2/7 10:30	100.4	↑1.5
2/7 10:40	102.1	↑1.7
2/7 10:50	104.0	↑1.9
2/7 11:00	106.1	↑2.1
2/7 11:10	108.3	↑2.2
2/7 11:20	110.7	↑2.4
2/7 11:30	113.2	↑2.5
2/7 11:40	115.8	↑2.6
2/7 11:50	118.5	↑2.7
2/7 12:00	121.3	↑2.8
2/7 12:10	124.1	↑2.8
2/7 12:20	127.0	↑2.9
2/7 12:30	129.9	↑2.9
2/7 12:40	132.7	↑2.8
2/7 12:50	135.6	↑2.9
2/7 13:00	138.3	↑2.7
2/7 13:10	141.0	↑2.7
2/7 13:20	143.6	↑2.6
2/7 13:30	146.0	↑2.4
2/7 13:40	148.3	↑2.3
2/7 13:50	150.4	↑2.1
2/7 14:00	152.3	↑1.9
2/7 14:10	154.1	↑1.8
2/7 14:20	155.5	↑1.4
2/7 14:30	156.8	↑1.3
2/7 14:40	157.8	↑1.0
2/7 14:50	158.5	↑0.7
2/7 15:00	158.9	↑0.4
2/7 15:10	159.1	↑0.2	満潮
2/7 15:20	159.0	↓-0.1
2/7 15:30	158.5	↓-0.5
2/7 15:40	157.8	↓-0.7
2/7 15:50	156.7	↓-1.1
2/7 16:00	155.4	↓-1.3
2/7 16:10	153.8	↓-1.6
2/7 16:20	151.8	↓-2.0
2/7 16:30	149.6	↓-2.2
2/7 16:40	147.1	↓-2.5
2/7 16:50	144.4	↓-2.7
2/7 17:00	141.3	↓-3.1
2/7 17:10	138.0	↓-3.3
2/7 17:20	134.5	↓-3.5
2/7 17:30	130.8	↓-3.7
2/7 17:40	126.9	↓-3.9
2/7 17:50	122.7	↓-4.2
2/7 18:00	118.5	↓-4.2
2/7 18:10	114.0	↓-4.5
2/7 18:20	109.5	↓-4.5
2/7 18:30	104.8	↓-4.7
2/7 18:40	100.1	↓-4.7
2/7 18:50	95.3	↓-4.8
2/7 19:00	90.4	↓-4.9	最大潮位差
2/7 19:10	85.6	↓-4.8
2/7 19:20	80.8	↓-4.8
2/7 19:30	76.1	↓-4.7
2/7 19:40	71.4	↓-4.7
2/7 19:50	66.8	↓-4.6
2/7 20:00	62.3	↓-4.5
2/7 20:10	58.0	↓-4.3
2/7 20:20	53.9	↓-4.1
2/7 20:30	49.9	↓-4.0
2/7 20:40	46.2	↓-3.7
2/7 20:50	42.7	↓-3.5
2/7 21:00	39.4	↓-3.3
2/7 21:10	36.5	↓-2.9
2/7 21:20	33.8	↓-2.7
2/7 21:30	31.5	↓-2.3
2/7 21:40	29.5	↓-2.0
2/7 21:50	27.8	↓-1.7
2/7 22:00	26.4	↓-1.4
2/7 22:10	25.5	↓-0.9
2/7 22:20	24.8	↓-0.7
2/7 22:30	24.6	↓-0.2	干潮
2/7 22:40	24.7	↑0.1
2/7 22:50	25.2	↑0.5
2/7 23:00	26.0	↑0.8
2/7 23:10	27.2	↑1.2
2/7 23:20	28.8	↑1.6
2/7 23:30	30.7	↑1.9
2/7 23:40	32.9	↑2.2
2/7 23:50	35.5	↑2.6