7 (日)	04:08	09:13	15:20	22:35
	125cm	83cm	153cm	17cm
若潮 出 07:18 入 18:29 出 03:09 入 14:02

長山（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	62.5	↑3.4
2/7 00:10	66.1	↑3.6
2/7 00:20	69.7	↑3.6
2/7 00:30	73.4	↑3.7
2/7 00:40	77.1	↑3.7
2/7 00:50	80.8	↑3.7
2/7 01:00	84.4	↑3.6
2/7 01:10	88.0	↑3.6
2/7 01:20	91.5	↑3.5
2/7 01:30	94.9	↑3.4
2/7 01:40	98.3	↑3.4
2/7 01:50	101.4	↑3.1
2/7 02:00	104.5	↑3.1
2/7 02:10	107.4	↑2.9
2/7 02:20	110.0	↑2.6
2/7 02:30	112.5	↑2.5
2/7 02:40	114.8	↑2.3
2/7 02:50	116.8	↑2.0
2/7 03:00	118.7	↑1.9
2/7 03:10	120.2	↑1.5
2/7 03:20	121.5	↑1.3
2/7 03:30	122.6	↑1.1
2/7 03:40	123.4	↑0.8
2/7 03:50	124.0	↑0.6
2/7 04:00	124.3	↑0.3	満潮
2/7 04:10	124.3	0
2/7 04:20	124.1	↓-0.2
2/7 04:30	123.7	↓-0.4
2/7 04:40	123.0	↓-0.7
2/7 04:50	122.2	↓-0.8
2/7 05:00	121.1	↓-1.1
2/7 05:10	119.8	↓-1.3
2/7 05:20	118.4	↓-1.4
2/7 05:30	116.8	↓-1.6
2/7 05:40	115.1	↓-1.7
2/7 05:50	113.2	↓-1.9
2/7 06:00	111.3	↓-1.9
2/7 06:10	109.3	↓-2.0
2/7 06:20	107.2	↓-2.1
2/7 06:30	105.1	↓-2.1
2/7 06:40	103.0	↓-2.1
2/7 06:50	100.9	↓-2.1
2/7 07:00	98.9	↓-2.0
2/7 07:10	96.8	↓-2.1
2/7 07:20	94.9	↓-1.9
2/7 07:30	93.1	↓-1.8
2/7 07:40	91.3	↓-1.8
2/7 07:50	89.7	↓-1.6
2/7 08:00	88.2	↓-1.5
2/7 08:10	86.9	↓-1.3
2/7 08:20	85.8	↓-1.1
2/7 08:30	84.8	↓-1.0
2/7 08:40	84.1	↓-0.7
2/7 08:50	83.5	↓-0.6
2/7 09:00	83.1	↓-0.4
2/7 09:10	83.0	↓-0.1	干潮
2/7 09:20	83.0	0
2/7 09:30	83.3	↑0.3
2/7 09:40	83.8	↑0.5
2/7 09:50	84.5	↑0.7
2/7 10:00	85.5	↑1.0
2/7 10:10	86.6	↑1.1
2/7 10:20	88.0	↑1.4
2/7 10:30	89.5	↑1.5
2/7 10:40	91.2	↑1.7
2/7 10:50	93.2	↑2.0
2/7 11:00	95.3	↑2.1
2/7 11:10	97.5	↑2.2
2/7 11:20	99.9	↑2.4
2/7 11:30	102.4	↑2.5
2/7 11:40	105.1	↑2.7
2/7 11:50	107.8	↑2.7
2/7 12:00	110.6	↑2.8
2/7 12:10	113.5	↑2.9
2/7 12:20	116.4	↑2.9
2/7 12:30	119.4	↑3.0
2/7 12:40	122.3	↑2.9
2/7 12:50	125.2	↑2.9
2/7 13:00	128.1	↑2.9
2/7 13:10	130.9	↑2.8
2/7 13:20	133.6	↑2.7
2/7 13:30	136.3	↑2.7
2/7 13:40	138.7	↑2.4
2/7 13:50	141.1	↑2.4
2/7 14:00	143.2	↑2.1
2/7 14:10	145.2	↑2.0
2/7 14:20	147.0	↑1.8
2/7 14:30	148.5	↑1.5
2/7 14:40	149.7	↑1.2
2/7 14:50	150.8	↑1.1
2/7 15:00	151.5	↑0.7
2/7 15:10	151.9	↑0.4	満潮
2/7 15:20	152.0	↑0.1	満潮
2/7 15:30	151.8	↓-0.2
2/7 15:40	151.3	↓-0.5
2/7 15:50	150.5	↓-0.8
2/7 16:00	149.4	↓-1.1
2/7 16:10	147.9	↓-1.5
2/7 16:20	146.1	↓-1.8
2/7 16:30	143.9	↓-2.2
2/7 16:40	141.5	↓-2.4
2/7 16:50	138.7	↓-2.8
2/7 17:00	135.7	↓-3.0
2/7 17:10	132.4	↓-3.3
2/7 17:20	128.8	↓-3.6
2/7 17:30	125.0	↓-3.8
2/7 17:40	120.9	↓-4.1
2/7 17:50	116.7	↓-4.2
2/7 18:00	112.3	↓-4.4
2/7 18:10	107.7	↓-4.6
2/7 18:20	102.9	↓-4.8
2/7 18:30	98.1	↓-4.8
2/7 18:40	93.2	↓-4.9
2/7 18:50	88.2	↓-5.0	最大潮位差
2/7 19:00	83.2	↓-5.0	最大潮位差
2/7 19:10	78.3	↓-4.9
2/7 19:20	73.3	↓-5.0	最大潮位差
2/7 19:30	68.4	↓-4.9
2/7 19:40	63.6	↓-4.8
2/7 19:50	58.9	↓-4.7
2/7 20:00	54.3	↓-4.6
2/7 20:10	49.9	↓-4.4
2/7 20:20	45.7	↓-4.2
2/7 20:30	41.7	↓-4.0
2/7 20:40	38.0	↓-3.7
2/7 20:50	34.4	↓-3.6
2/7 21:00	31.2	↓-3.2
2/7 21:10	28.2	↓-3.0
2/7 21:20	25.5	↓-2.7
2/7 21:30	23.2	↓-2.3
2/7 21:40	21.1	↓-2.1
2/7 21:50	19.4	↓-1.7
2/7 22:00	18.1	↓-1.3
2/7 22:10	17.1	↓-1.0
2/7 22:20	16.4	↓-0.7
2/7 22:30	16.1	↓-0.3	干潮
2/7 22:40	16.1	0
2/7 22:50	16.5	↑0.4
2/7 23:00	17.3	↑0.8
2/7 23:10	18.3	↑1.0
2/7 23:20	19.8	↑1.5
2/7 23:30	21.5	↑1.7
2/7 23:40	23.6	↑2.1
2/7 23:50	25.9	↑2.3