20 (月)	05:44	10:46	16:32	23:42
	134cm	89cm	161cm	0cm
中潮 出 07:09 入 18:37 出 14:57 入 04:17

長山（沖縄）2062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	23.1	↑2.4
2/20 00:10	25.8	↑2.7
2/20 00:20	28.8	↑3.0
2/20 00:30	32.0	↑3.2
2/20 00:40	35.5	↑3.5
2/20 00:50	39.2	↑3.7
2/20 01:00	43.0	↑3.8
2/20 01:10	47.1	↑4.1
2/20 01:20	51.3	↑4.2
2/20 01:30	55.7	↑4.4
2/20 01:40	60.1	↑4.4
2/20 01:50	64.6	↑4.5
2/20 02:00	69.2	↑4.6
2/20 02:10	73.7	↑4.5
2/20 02:20	78.3	↑4.6
2/20 02:30	82.9	↑4.6
2/20 02:40	87.4	↑4.5
2/20 02:50	91.8	↑4.4
2/20 03:00	96.0	↑4.2
2/20 03:10	100.2	↑4.2
2/20 03:20	104.2	↑4.0
2/20 03:30	108.0	↑3.8
2/20 03:40	111.6	↑3.6
2/20 03:50	115.0	↑3.4
2/20 04:00	118.1	↑3.1
2/20 04:10	121.0	↑2.9
2/20 04:20	123.6	↑2.6
2/20 04:30	126.0	↑2.4
2/20 04:40	128.0	↑2.0
2/20 04:50	129.8	↑1.8
2/20 05:00	131.2	↑1.4
2/20 05:10	132.4	↑1.2
2/20 05:20	133.2	↑0.8
2/20 05:30	133.7	↑0.5
2/20 05:40	134.0	↑0.3	満潮
2/20 05:50	133.9	↓-0.1
2/20 06:00	133.6	↓-0.3
2/20 06:10	133.0	↓-0.6
2/20 06:20	132.2	↓-0.8
2/20 06:30	131.1	↓-1.1
2/20 06:40	129.8	↓-1.3
2/20 06:50	128.3	↓-1.5
2/20 07:00	126.6	↓-1.7
2/20 07:10	124.8	↓-1.8
2/20 07:20	122.8	↓-2.0
2/20 07:30	120.7	↓-2.1
2/20 07:40	118.5	↓-2.2
2/20 07:50	116.2	↓-2.3
2/20 08:00	113.9	↓-2.3
2/20 08:10	111.6	↓-2.3
2/20 08:20	109.3	↓-2.3
2/20 08:30	107.0	↓-2.3
2/20 08:40	104.7	↓-2.3
2/20 08:50	102.6	↓-2.1
2/20 09:00	100.5	↓-2.1
2/20 09:10	98.5	↓-2.0
2/20 09:20	96.7	↓-1.8
2/20 09:30	95.0	↓-1.7
2/20 09:40	93.5	↓-1.5
2/20 09:50	92.1	↓-1.4
2/20 10:00	91.0	↓-1.1
2/20 10:10	90.1	↓-0.9
2/20 10:20	89.4	↓-0.7
2/20 10:30	88.9	↓-0.5
2/20 10:40	88.7	↓-0.2	干潮
2/20 10:50	88.7	0
2/20 11:00	88.9	↑0.2
2/20 11:10	89.5	↑0.6
2/20 11:20	90.2	↑0.7
2/20 11:30	91.2	↑1.0
2/20 11:40	92.5	↑1.3
2/20 11:50	94.0	↑1.5
2/20 12:00	95.7	↑1.7
2/20 12:10	97.7	↑2.0
2/20 12:20	99.8	↑2.1
2/20 12:30	102.2	↑2.4
2/20 12:40	104.7	↑2.5
2/20 12:50	107.4	↑2.7
2/20 13:00	110.3	↑2.9
2/20 13:10	113.2	↑2.9
2/20 13:20	116.3	↑3.1
2/20 13:30	119.5	↑3.2
2/20 13:40	122.7	↑3.2
2/20 13:50	126.0	↑3.3
2/20 14:00	129.2	↑3.2
2/20 14:10	132.5	↑3.3
2/20 14:20	135.7	↑3.2
2/20 14:30	138.8	↑3.1
2/20 14:40	141.8	↑3.0
2/20 14:50	144.7	↑2.9
2/20 15:00	147.4	↑2.7
2/20 15:10	150.0	↑2.6
2/20 15:20	152.3	↑2.3
2/20 15:30	154.4	↑2.1
2/20 15:40	156.2	↑1.8
2/20 15:50	157.7	↑1.5
2/20 16:00	159.0	↑1.3
2/20 16:10	159.9	↑0.9
2/20 16:20	160.5	↑0.6
2/20 16:30	160.7	↑0.2	満潮
2/20 16:40	160.5	↓-0.2
2/20 16:50	160.0	↓-0.5
2/20 17:00	159.1	↓-0.9
2/20 17:10	157.8	↓-1.3
2/20 17:20	156.2	↓-1.6
2/20 17:30	154.1	↓-2.1
2/20 17:40	151.7	↓-2.4
2/20 17:50	148.8	↓-2.9
2/20 18:00	145.7	↓-3.1
2/20 18:10	142.1	↓-3.6
2/20 18:20	138.3	↓-3.8
2/20 18:30	134.1	↓-4.2
2/20 18:40	129.6	↓-4.5
2/20 18:50	124.9	↓-4.7
2/20 19:00	119.9	↓-5.0
2/20 19:10	114.7	↓-5.2
2/20 19:20	109.2	↓-5.5
2/20 19:30	103.6	↓-5.6
2/20 19:40	97.9	↓-5.7
2/20 19:50	92.1	↓-5.8
2/20 20:00	86.2	↓-5.9
2/20 20:10	80.2	↓-6.0	最大潮位差
2/20 20:20	74.3	↓-5.9
2/20 20:30	68.4	↓-5.9
2/20 20:40	62.5	↓-5.9
2/20 20:50	56.7	↓-5.8
2/20 21:00	51.1	↓-5.6
2/20 21:10	45.6	↓-5.5
2/20 21:20	40.3	↓-5.3
2/20 21:30	35.2	↓-5.1
2/20 21:40	30.4	↓-4.8
2/20 21:50	25.8	↓-4.6
2/20 22:00	21.6	↓-4.2
2/20 22:10	17.7	↓-3.9
2/20 22:20	14.1	↓-3.6
2/20 22:30	10.8	↓-3.3
2/20 22:40	8.0	↓-2.8
2/20 22:50	5.6	↓-2.4
2/20 23:00	3.6	↓-2.0
2/20 23:10	2.0	↓-1.6
2/20 23:20	0.8	↓-1.2
2/20 23:30	0.1	↓-0.7
2/20 23:40	-0.2	↓-0.3	干潮
2/20 23:50	0.0	↑0.2