19 (水)	07:19	00:44	18:38	12:45
	155cm	-9cm	184cm	61cm
大潮 出 07:10 入 18:37 出 06:26 入 17:26

長山（沖縄）2042年02月19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
2/19 00:00	-4.8	↓-2.5
2/19 00:10	-6.8	↓-2.0
2/19 00:20	-8.3	↓-1.5
2/19 00:30	-9.3	↓-1.0
2/19 00:40	-9.7	↓-0.4	干潮
2/19 00:50	-9.6	↑0.1
2/19 01:00	-8.9	↑0.7
2/19 01:10	-7.8	↑1.1
2/19 01:20	-6.1	↑1.7
2/19 01:30	-3.9	↑2.2
2/19 01:40	-1.2	↑2.7
2/19 01:50	2.0	↑3.2
2/19 02:00	5.6	↑3.6
2/19 02:10	9.7	↑4.1
2/19 02:20	14.2	↑4.5
2/19 02:30	19.0	↑4.8
2/19 02:40	24.2	↑5.2
2/19 02:50	29.7	↑5.5
2/19 03:00	35.5	↑5.8
2/19 03:10	41.5	↑6.0
2/19 03:20	47.8	↑6.3
2/19 03:30	54.1	↑6.3
2/19 03:40	60.6	↑6.5
2/19 03:50	67.2	↑6.6
2/19 04:00	73.8	↑6.6
2/19 04:10	80.4	↑6.6
2/19 04:20	86.9	↑6.5
2/19 04:30	93.3	↑6.4
2/19 04:40	99.6	↑6.3
2/19 04:50	105.7	↑6.1
2/19 05:00	111.6	↑5.9
2/19 05:10	117.2	↑5.6
2/19 05:20	122.5	↑5.3
2/19 05:30	127.5	↑5.0
2/19 05:40	132.2	↑4.7
2/19 05:50	136.4	↑4.2
2/19 06:00	140.3	↑3.9
2/19 06:10	143.7	↑3.4
2/19 06:20	146.7	↑3.0
2/19 06:30	149.2	↑2.5
2/19 06:40	151.3	↑2.1
2/19 06:50	152.8	↑1.5
2/19 07:00	153.9	↑1.1
2/19 07:10	154.5	↑0.6	満潮
2/19 07:20	154.7	↑0.2
2/19 07:30	154.3	↓-0.4
2/19 07:40	153.5	↓-0.8
2/19 07:50	152.2	↓-1.3
2/19 08:00	150.6	↓-1.6
2/19 08:10	148.5	↓-2.1
2/19 08:20	146.0	↓-2.5
2/19 08:30	143.2	↓-2.8
2/19 08:40	140.0	↓-3.2
2/19 08:50	136.6	↓-3.4
2/19 09:00	132.9	↓-3.7
2/19 09:10	128.9	↓-4.0
2/19 09:20	124.8	↓-4.1
2/19 09:30	120.5	↓-4.3
2/19 09:40	116.1	↓-4.4
2/19 09:50	111.7	↓-4.4
2/19 10:00	107.2	↓-4.5
2/19 10:10	102.7	↓-4.5
2/19 10:20	98.3	↓-4.4
2/19 10:30	93.9	↓-4.4
2/19 10:40	89.7	↓-4.2
2/19 10:50	85.7	↓-4.0
2/19 11:00	81.8	↓-3.9
2/19 11:10	78.2	↓-3.6
2/19 11:20	74.8	↓-3.4
2/19 11:30	71.8	↓-3.0
2/19 11:40	69.0	↓-2.8
2/19 11:50	66.6	↓-2.4
2/19 12:00	64.6	↓-2.0
2/19 12:10	63.0	↓-1.6
2/19 12:20	61.7	↓-1.3
2/19 12:30	60.9	↓-0.8
2/19 12:40	60.5	↓-0.4	干潮
2/19 12:50	60.6	↑0.1
2/19 13:00	61.1	↑0.5
2/19 13:10	62.1	↑1.0
2/19 13:20	63.5	↑1.4
2/19 13:30	65.3	↑1.8
2/19 13:40	67.5	↑2.2
2/19 13:50	70.2	↑2.7
2/19 14:00	73.2	↑3.0
2/19 14:10	76.6	↑3.4
2/19 14:20	80.4	↑3.8
2/19 14:30	84.5	↑4.1
2/19 14:40	88.9	↑4.4
2/19 14:50	93.5	↑4.6
2/19 15:00	98.4	↑4.9
2/19 15:10	103.5	↑5.1
2/19 15:20	108.7	↑5.2
2/19 15:30	114.1	↑5.4
2/19 15:40	119.5	↑5.4
2/19 15:50	124.9	↑5.4
2/19 16:00	130.4	↑5.5
2/19 16:10	135.8	↑5.4
2/19 16:20	141.1	↑5.3
2/19 16:30	146.2	↑5.1
2/19 16:40	151.2	↑5.0
2/19 16:50	156.0	↑4.8
2/19 17:00	160.5	↑4.5
2/19 17:10	164.7	↑4.2
2/19 17:20	168.5	↑3.8
2/19 17:30	172.0	↑3.5
2/19 17:40	175.1	↑3.1
2/19 17:50	177.7	↑2.6
2/19 18:00	179.8	↑2.1
2/19 18:10	181.5	↑1.7
2/19 18:20	182.7	↑1.2
2/19 18:30	183.3	↑0.6	満潮
2/19 18:40	183.4	↑0.1
2/19 18:50	182.9	↓-0.5
2/19 19:00	181.9	↓-1.0
2/19 19:10	180.4	↓-1.5
2/19 19:20	178.2	↓-2.2
2/19 19:30	175.5	↓-2.7
2/19 19:40	172.3	↓-3.2
2/19 19:50	168.6	↓-3.7
2/19 20:00	164.3	↓-4.3
2/19 20:10	159.6	↓-4.7
2/19 20:20	154.4	↓-5.2
2/19 20:30	148.8	↓-5.6
2/19 20:40	142.8	↓-6.0
2/19 20:50	136.4	↓-6.4
2/19 21:00	129.7	↓-6.7
2/19 21:10	122.7	↓-7.0
2/19 21:20	115.5	↓-7.2
2/19 21:30	108.0	↓-7.5
2/19 21:40	100.4	↓-7.6
2/19 21:50	92.7	↓-7.7
2/19 22:00	85.0	↓-7.7
2/19 22:10	77.2	↓-7.8	最大潮位差
2/19 22:20	69.5	↓-7.7
2/19 22:30	61.8	↓-7.7
2/19 22:40	54.3	↓-7.5
2/19 22:50	46.9	↓-7.4
2/19 23:00	39.8	↓-7.1
2/19 23:10	33.0	↓-6.8
2/19 23:20	26.4	↓-6.6
2/19 23:30	20.3	↓-6.1
2/19 23:40	14.5	↓-5.8
2/19 23:50	9.1	↓-5.4