19 (木)	06:45	00:19	18:11	12:16
	157cm	18cm	180cm	71cm
大潮 出 06:58 入 17:52 出 16:55 入 05:40

長山（沖縄）2048年11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
11/19 00:00	18.4	↓-1.1
11/19 00:10	17.7	↓-0.7	干潮
11/19 00:20	17.6	↓-0.1
11/19 00:30	17.9	↑0.3
11/19 00:40	18.7	↑0.8
11/19 00:50	19.9	↑1.2
11/19 01:00	21.7	↑1.8
11/19 01:10	23.8	↑2.1
11/19 01:20	26.4	↑2.6
11/19 01:30	29.4	↑3.0
11/19 01:40	32.8	↑3.4
11/19 01:50	36.6	↑3.8
11/19 02:00	40.7	↑4.1
11/19 02:10	45.1	↑4.4
11/19 02:20	49.8	↑4.7
11/19 02:30	54.8	↑5.0
11/19 02:40	60.0	↑5.2
11/19 02:50	65.3	↑5.3
11/19 03:00	70.8	↑5.5
11/19 03:10	76.4	↑5.6
11/19 03:20	82.1	↑5.7
11/19 03:30	87.8	↑5.7
11/19 03:40	93.5	↑5.7
11/19 03:50	99.2	↑5.7
11/19 04:00	104.8	↑5.6
11/19 04:10	110.2	↑5.4
11/19 04:20	115.5	↑5.3
11/19 04:30	120.6	↑5.1
11/19 04:40	125.4	↑4.8
11/19 04:50	130.0	↑4.6
11/19 05:00	134.3	↑4.3
11/19 05:10	138.3	↑4.0
11/19 05:20	142.0	↑3.7
11/19 05:30	145.2	↑3.2
11/19 05:40	148.1	↑2.9
11/19 05:50	150.6	↑2.5
11/19 06:00	152.7	↑2.1
11/19 06:10	154.4	↑1.7
11/19 06:20	155.6	↑1.2
11/19 06:30	156.4	↑0.8
11/19 06:40	156.7	↑0.3	満潮
11/19 06:50	156.7	0
11/19 07:00	156.2	↓-0.5
11/19 07:10	155.3	↓-0.9
11/19 07:20	154.0	↓-1.3
11/19 07:30	152.4	↓-1.6
11/19 07:40	150.4	↓-2.0
11/19 07:50	148.0	↓-2.4
11/19 08:00	145.4	↓-2.6
11/19 08:10	142.4	↓-3.0
11/19 08:20	139.2	↓-3.2
11/19 08:30	135.8	↓-3.4
11/19 08:40	132.2	↓-3.6
11/19 08:50	128.4	↓-3.8
11/19 09:00	124.5	↓-3.9
11/19 09:10	120.5	↓-4.0
11/19 09:20	116.5	↓-4.0
11/19 09:30	112.4	↓-4.1
11/19 09:40	108.3	↓-4.1
11/19 09:50	104.3	↓-4.0
11/19 10:00	100.4	↓-3.9
11/19 10:10	96.6	↓-3.8
11/19 10:20	93.0	↓-3.6
11/19 10:30	89.5	↓-3.5
11/19 10:40	86.2	↓-3.3
11/19 10:50	83.2	↓-3.0
11/19 11:00	80.4	↓-2.8
11/19 11:10	78.0	↓-2.4
11/19 11:20	75.8	↓-2.2
11/19 11:30	74.0	↓-1.8
11/19 11:40	72.5	↓-1.5
11/19 11:50	71.4	↓-1.1
11/19 12:00	70.6	↓-0.8
11/19 12:10	70.2	↓-0.4	干潮
11/19 12:20	70.2	0
11/19 12:30	70.7	↑0.5
11/19 12:40	71.5	↑0.8
11/19 12:50	72.6	↑1.1
11/19 13:00	74.2	↑1.6
11/19 13:10	76.1	↑1.9
11/19 13:20	78.4	↑2.3
11/19 13:30	81.1	↑2.7
11/19 13:40	84.1	↑3.0
11/19 13:50	87.4	↑3.3
11/19 14:00	90.9	↑3.5
11/19 14:10	94.8	↑3.9
11/19 14:20	98.9	↑4.1
11/19 14:30	103.2	↑4.3
11/19 14:40	107.6	↑4.4
11/19 14:50	112.2	↑4.6
11/19 15:00	117.0	↑4.8
11/19 15:10	121.8	↑4.8
11/19 15:20	126.6	↑4.8
11/19 15:30	131.4	↑4.8
11/19 15:40	136.2	↑4.8
11/19 15:50	140.9	↑4.7
11/19 16:00	145.5	↑4.6
11/19 16:10	150.0	↑4.5
11/19 16:20	154.3	↑4.3
11/19 16:30	158.3	↑4.0
11/19 16:40	162.1	↑3.8
11/19 16:50	165.6	↑3.5
11/19 17:00	168.7	↑3.1
11/19 17:10	171.6	↑2.9
11/19 17:20	174.0	↑2.4
11/19 17:30	176.0	↑2.0
11/19 17:40	177.6	↑1.6
11/19 17:50	178.8	↑1.2
11/19 18:00	179.5	↑0.7
11/19 18:10	179.8	↑0.3	満潮
11/19 18:20	179.6	↓-0.2
11/19 18:30	178.9	↓-0.7
11/19 18:40	177.7	↓-1.2
11/19 18:50	176.0	↓-1.7
11/19 19:00	173.8	↓-2.2
11/19 19:10	171.2	↓-2.6
11/19 19:20	168.2	↓-3.0
11/19 19:30	164.7	↓-3.5
11/19 19:40	160.7	↓-4.0
11/19 19:50	156.4	↓-4.3
11/19 20:00	151.7	↓-4.7
11/19 20:10	146.7	↓-5.0
11/19 20:20	141.3	↓-5.4
11/19 20:30	135.7	↓-5.6
11/19 20:40	129.8	↓-5.9
11/19 20:50	123.7	↓-6.1
11/19 21:00	117.5	↓-6.2
11/19 21:10	111.1	↓-6.4
11/19 21:20	104.6	↓-6.5
11/19 21:30	98.0	↓-6.6	最大潮位差
11/19 21:40	91.5	↓-6.5
11/19 21:50	84.9	↓-6.6	最大潮位差
11/19 22:00	78.4	↓-6.5
11/19 22:10	72.1	↓-6.3
11/19 22:20	65.8	↓-6.3
11/19 22:30	59.8	↓-6.0
11/19 22:40	53.9	↓-5.9
11/19 22:50	48.4	↓-5.5
11/19 23:00	43.1	↓-5.3
11/19 23:10	38.1	↓-5.0
11/19 23:20	33.5	↓-4.6
11/19 23:30	29.2	↓-4.3
11/19 23:40	25.4	↓-3.8
11/19 23:50	22.0	↓-3.4