19 (木)	09:11	02:37	20:29	14:35
	160cm	-18cm	187cm	64cm
中潮 出 07:17 入 17:55 出 09:14 入 20:25

長山（沖縄）2047年12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
12/19 00:00	48.4	↓-7.7	最大潮位差
12/19 00:10	41.0	↓-7.4
12/19 00:20	33.9	↓-7.1
12/19 00:30	27.1	↓-6.8
12/19 00:40	20.6	↓-6.5
12/19 00:50	14.6	↓-6.0
12/19 01:00	8.9	↓-5.7
12/19 01:10	3.7	↓-5.2
12/19 01:20	-0.9	↓-4.6
12/19 01:30	-5.1	↓-4.2
12/19 01:40	-8.7	↓-3.6
12/19 01:50	-11.8	↓-3.1
12/19 02:00	-14.3	↓-2.5
12/19 02:10	-16.2	↓-1.9
12/19 02:20	-17.4	↓-1.2
12/19 02:30	-18.1	↓-0.7	干潮
12/19 02:40	-18.2	↓-0.1
12/19 02:50	-17.6	↑0.6
12/19 03:00	-16.5	↑1.1
12/19 03:10	-14.7	↑1.8
12/19 03:20	-12.4	↑2.3
12/19 03:30	-9.6	↑2.8
12/19 03:40	-6.1	↑3.5
12/19 03:50	-2.2	↑3.9
12/19 04:00	2.2	↑4.4
12/19 04:10	7.0	↑4.8
12/19 04:20	12.3	↑5.3
12/19 04:30	17.9	↑5.6
12/19 04:40	23.9	↑6.0
12/19 04:50	30.2	↑6.3
12/19 05:00	36.7	↑6.5
12/19 05:10	43.5	↑6.8
12/19 05:20	50.4	↑6.9
12/19 05:30	57.5	↑7.1
12/19 05:40	64.6	↑7.1
12/19 05:50	71.7	↑7.1
12/19 06:00	78.8	↑7.1
12/19 06:10	85.9	↑7.1
12/19 06:20	92.8	↑6.9
12/19 06:30	99.6	↑6.8
12/19 06:40	106.2	↑6.6
12/19 06:50	112.6	↑6.4
12/19 07:00	118.7	↑6.1
12/19 07:10	124.4	↑5.7
12/19 07:20	129.9	↑5.5
12/19 07:30	134.9	↑5.0
12/19 07:40	139.5	↑4.6
12/19 07:50	143.7	↑4.2
12/19 08:00	147.5	↑3.8
12/19 08:10	150.7	↑3.2
12/19 08:20	153.5	↑2.8
12/19 08:30	155.8	↑2.3
12/19 08:40	157.6	↑1.8
12/19 08:50	158.9	↑1.3
12/19 09:00	159.6	↑0.7
12/19 09:10	159.9	↑0.3	満潮
12/19 09:20	159.7	↓-0.2
12/19 09:30	159.0	↓-0.7
12/19 09:40	157.8	↓-1.2
12/19 09:50	156.1	↓-1.7
12/19 10:00	154.1	↓-2.0
12/19 10:10	151.6	↓-2.5
12/19 10:20	148.8	↓-2.8
12/19 10:30	145.6	↓-3.2
12/19 10:40	142.1	↓-3.5
12/19 10:50	138.3	↓-3.8
12/19 11:00	134.3	↓-4.0
12/19 11:10	130.1	↓-4.2
12/19 11:20	125.7	↓-4.4
12/19 11:30	121.2	↓-4.5
12/19 11:40	116.6	↓-4.6
12/19 11:50	112.0	↓-4.6
12/19 12:00	107.4	↓-4.6
12/19 12:10	102.8	↓-4.6
12/19 12:20	98.3	↓-4.5
12/19 12:30	93.9	↓-4.4
12/19 12:40	89.7	↓-4.2
12/19 12:50	85.7	↓-4.0
12/19 13:00	82.0	↓-3.7
12/19 13:10	78.5	↓-3.5
12/19 13:20	75.3	↓-3.2
12/19 13:30	72.4	↓-2.9
12/19 13:40	69.9	↓-2.5
12/19 13:50	67.8	↓-2.1
12/19 14:00	66.1	↓-1.7
12/19 14:10	64.8	↓-1.3
12/19 14:20	63.9	↓-0.9
12/19 14:30	63.5	↓-0.4	干潮
12/19 14:40	63.5	0
12/19 14:50	64.0	↑0.5
12/19 15:00	65.0	↑1.0
12/19 15:10	66.4	↑1.4
12/19 15:20	68.2	↑1.8
12/19 15:30	70.5	↑2.3
12/19 15:40	73.1	↑2.6
12/19 15:50	76.2	↑3.1
12/19 16:00	79.7	↑3.5
12/19 16:10	83.4	↑3.7
12/19 16:20	87.6	↑4.2
12/19 16:30	92.0	↑4.4
12/19 16:40	96.7	↑4.7
12/19 16:50	101.6	↑4.9
12/19 17:00	106.6	↑5.0
12/19 17:10	111.9	↑5.3
12/19 17:20	117.2	↑5.3
12/19 17:30	122.6	↑5.4
12/19 17:40	128.1	↑5.5
12/19 17:50	133.5	↑5.4
12/19 18:00	138.9	↑5.4
12/19 18:10	144.2	↑5.3
12/19 18:20	149.3	↑5.1
12/19 18:30	154.2	↑4.9
12/19 18:40	158.9	↑4.7
12/19 18:50	163.4	↑4.5
12/19 19:00	167.5	↑4.1
12/19 19:10	171.3	↑3.8
12/19 19:20	174.8	↑3.5
12/19 19:30	177.8	↑3.0
12/19 19:40	180.4	↑2.6
12/19 19:50	182.5	↑2.1
12/19 20:00	184.2	↑1.7
12/19 20:10	185.4	↑1.2
12/19 20:20	186.1	↑0.7	満潮
12/19 20:30	186.2	↑0.1
12/19 20:40	185.8	↓-0.4
12/19 20:50	184.9	↓-0.9
12/19 21:00	183.4	↓-1.5
12/19 21:10	181.4	↓-2.0
12/19 21:20	178.8	↓-2.6
12/19 21:30	175.8	↓-3.0
12/19 21:40	172.2	↓-3.6
12/19 21:50	168.1	↓-4.1
12/19 22:00	163.6	↓-4.5
12/19 22:10	158.6	↓-5.0
12/19 22:20	153.2	↓-5.4
12/19 22:30	147.4	↓-5.8
12/19 22:40	141.2	↓-6.2
12/19 22:50	134.8	↓-6.4
12/19 23:00	128.0	↓-6.8
12/19 23:10	121.0	↓-7.0
12/19 23:20	113.8	↓-7.2
12/19 23:30	106.5	↓-7.3
12/19 23:40	99.0	↓-7.5
12/19 23:50	91.4	↓-7.6