20 (月)	08:10	01:38	19:28	13:37
	143cm	-8cm	166cm	56cm
大潮 出 07:16 入 18:44 出 07:21 入 18:44

船浮（沖縄）2023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	14.8	↓-4.7
2/20 00:10	10.4	↓-4.4
2/20 00:20	6.5	↓-3.9
2/20 00:30	3.0	↓-3.5
2/20 00:40	-0.1	↓-3.1
2/20 00:50	-2.7	↓-2.6
2/20 01:00	-4.8	↓-2.1
2/20 01:10	-6.5	↓-1.7
2/20 01:20	-7.6	↓-1.1
2/20 01:30	-8.2	↓-0.6	干潮
2/20 01:40	-8.3	↓-0.1
2/20 01:50	-7.9	↑0.4
2/20 02:00	-7.0	↑0.9
2/20 02:10	-5.6	↑1.4
2/20 02:20	-3.7	↑1.9
2/20 02:30	-1.4	↑2.3
2/20 02:40	1.5	↑2.9
2/20 02:50	4.7	↑3.2
2/20 03:00	8.4	↑3.7
2/20 03:10	12.5	↑4.1
2/20 03:20	16.9	↑4.4
2/20 03:30	21.6	↑4.7
2/20 03:40	26.7	↑5.1
2/20 03:50	32.0	↑5.3
2/20 04:00	37.5	↑5.5
2/20 04:10	43.2	↑5.7
2/20 04:20	49.1	↑5.9
2/20 04:30	55.1	↑6.0
2/20 04:40	61.1	↑6.0
2/20 04:50	67.2	↑6.1
2/20 05:00	73.3	↑6.1
2/20 05:10	79.3	↑6.0
2/20 05:20	85.2	↑5.9
2/20 05:30	91.1	↑5.9
2/20 05:40	96.7	↑5.6
2/20 05:50	102.2	↑5.5
2/20 06:00	107.4	↑5.2
2/20 06:10	112.3	↑4.9
2/20 06:20	117.0	↑4.7
2/20 06:30	121.3	↑4.3
2/20 06:40	125.3	↑4.0
2/20 06:50	128.9	↑3.6
2/20 07:00	132.1	↑3.2
2/20 07:10	134.9	↑2.8
2/20 07:20	137.3	↑2.4
2/20 07:30	139.2	↑1.9
2/20 07:40	140.8	↑1.6
2/20 07:50	141.8	↑1.0
2/20 08:00	142.5	↑0.7	満潮
2/20 08:10	142.6	↑0.1	満潮
2/20 08:20	142.4	↓-0.2
2/20 08:30	141.7	↓-0.7
2/20 08:40	140.6	↓-1.1
2/20 08:50	139.2	↓-1.4
2/20 09:00	137.3	↓-1.9
2/20 09:10	135.1	↓-2.2
2/20 09:20	132.5	↓-2.6
2/20 09:30	129.7	↓-2.8
2/20 09:40	126.5	↓-3.2
2/20 09:50	123.1	↓-3.4
2/20 10:00	119.5	↓-3.6
2/20 10:10	115.7	↓-3.8
2/20 10:20	111.8	↓-3.9
2/20 10:30	107.8	↓-4.0
2/20 10:40	103.6	↓-4.2
2/20 10:50	99.5	↓-4.1
2/20 11:00	95.3	↓-4.2
2/20 11:10	91.2	↓-4.1
2/20 11:20	87.1	↓-4.1
2/20 11:30	83.2	↓-3.9
2/20 11:40	79.3	↓-3.9
2/20 11:50	75.7	↓-3.6
2/20 12:00	72.3	↓-3.4
2/20 12:10	69.1	↓-3.2
2/20 12:20	66.2	↓-2.9
2/20 12:30	63.6	↓-2.6
2/20 12:40	61.3	↓-2.3
2/20 12:50	59.4	↓-1.9
2/20 13:00	57.8	↓-1.6
2/20 13:10	56.6	↓-1.2
2/20 13:20	55.7	↓-0.9
2/20 13:30	55.3	↓-0.4	干潮
2/20 13:40	55.3	0
2/20 13:50	55.7	↑0.4
2/20 14:00	56.5	↑0.8
2/20 14:10	57.7	↑1.2
2/20 14:20	59.3	↑1.6
2/20 14:30	61.3	↑2.0
2/20 14:40	63.6	↑2.3
2/20 14:50	66.3	↑2.7
2/20 15:00	69.4	↑3.1
2/20 15:10	72.8	↑3.4
2/20 15:20	76.5	↑3.7
2/20 15:30	80.4	↑3.9
2/20 15:40	84.6	↑4.2
2/20 15:50	89.0	↑4.4
2/20 16:00	93.6	↑4.6
2/20 16:10	98.3	↑4.7
2/20 16:20	103.1	↑4.8
2/20 16:30	108.0	↑4.9
2/20 16:40	112.9	↑4.9
2/20 16:50	117.8	↑4.9
2/20 17:00	122.6	↑4.8
2/20 17:10	127.3	↑4.7
2/20 17:20	132.0	↑4.7
2/20 17:30	136.4	↑4.4
2/20 17:40	140.7	↑4.3
2/20 17:50	144.7	↑4.0
2/20 18:00	148.4	↑3.7
2/20 18:10	151.9	↑3.5
2/20 18:20	155.0	↑3.1
2/20 18:30	157.7	↑2.7
2/20 18:40	160.1	↑2.4
2/20 18:50	162.0	↑1.9
2/20 19:00	163.5	↑1.5
2/20 19:10	164.6	↑1.1
2/20 19:20	165.2	↑0.6	満潮
2/20 19:30	165.3	↑0.1
2/20 19:40	164.9	↓-0.4
2/20 19:50	164.1	↓-0.8
2/20 20:00	162.7	↓-1.4
2/20 20:10	160.9	↓-1.8
2/20 20:20	158.6	↓-2.3
2/20 20:30	155.8	↓-2.8
2/20 20:40	152.5	↓-3.3
2/20 20:50	148.8	↓-3.7
2/20 21:00	144.7	↓-4.1
2/20 21:10	140.2	↓-4.5
2/20 21:20	135.3	↓-4.9
2/20 21:30	130.0	↓-5.3
2/20 21:40	124.5	↓-5.5
2/20 21:50	118.6	↓-5.9
2/20 22:00	112.5	↓-6.1
2/20 22:10	106.2	↓-6.3
2/20 22:20	99.7	↓-6.5
2/20 22:30	93.1	↓-6.6
2/20 22:40	86.4	↓-6.7
2/20 22:50	79.6	↓-6.8	最大潮位差
2/20 23:00	72.8	↓-6.8	最大潮位差
2/20 23:10	66.1	↓-6.7
2/20 23:20	59.4	↓-6.7
2/20 23:30	52.9	↓-6.5
2/20 23:40	46.5	↓-6.4
2/20 23:50	40.3	↓-6.2