13 (日)	06:23	11:59	17:54	-
	163cm	60cm	184cm	-
大潮 出 07:14 入 17:53 出 05:23 入 16:37

長山（沖縄）2020年12月13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
12/13 00:00	2.7	↑0.1
12/13 00:10	3.3	↑0.6
12/13 00:20	4.5	↑1.2
12/13 00:30	6.2	↑1.7
12/13 00:40	8.3	↑2.1
12/13 00:50	11.0	↑2.7
12/13 01:00	14.1	↑3.1
12/13 01:10	17.7	↑3.6
12/13 01:20	21.8	↑4.1
12/13 01:30	26.2	↑4.4
12/13 01:40	31.0	↑4.8
12/13 01:50	36.1	↑5.1
12/13 02:00	41.5	↑5.4
12/13 02:10	47.2	↑5.7
12/13 02:20	53.2	↑6.0
12/13 02:30	59.3	↑6.1
12/13 02:40	65.6	↑6.3
12/13 02:50	71.9	↑6.3
12/13 03:00	78.4	↑6.5
12/13 03:10	84.9	↑6.5
12/13 03:20	91.3	↑6.4
12/13 03:30	97.7	↑6.4
12/13 03:40	104.0	↑6.3
12/13 03:50	110.1	↑6.1
12/13 04:00	116.1	↑6.0
12/13 04:10	121.8	↑5.7
12/13 04:20	127.3	↑5.5
12/13 04:30	132.4	↑5.1
12/13 04:40	137.2	↑4.8
12/13 04:50	141.7	↑4.5
12/13 05:00	145.8	↑4.1
12/13 05:10	149.4	↑3.6
12/13 05:20	152.7	↑3.3
12/13 05:30	155.4	↑2.7
12/13 05:40	157.7	↑2.3
12/13 05:50	159.5	↑1.8
12/13 06:00	160.9	↑1.4
12/13 06:10	161.7	↑0.8
12/13 06:20	162.1	↑0.4	満潮
12/13 06:30	161.9	↓-0.2
12/13 06:40	161.3	↓-0.6
12/13 06:50	160.2	↓-1.1
12/13 07:00	158.7	↓-1.5
12/13 07:10	156.7	↓-2.0
12/13 07:20	154.4	↓-2.3
12/13 07:30	151.6	↓-2.8
12/13 07:40	148.5	↓-3.1
12/13 07:50	145.0	↓-3.5
12/13 08:00	141.3	↓-3.7
12/13 08:10	137.3	↓-4.0
12/13 08:20	133.1	↓-4.2
12/13 08:30	128.6	↓-4.5
12/13 08:40	124.1	↓-4.5
12/13 08:50	119.4	↓-4.7
12/13 09:00	114.7	↓-4.7
12/13 09:10	109.9	↓-4.8
12/13 09:20	105.1	↓-4.8
12/13 09:30	100.4	↓-4.7
12/13 09:40	95.8	↓-4.6
12/13 09:50	91.3	↓-4.5
12/13 10:00	87.0	↓-4.3
12/13 10:10	82.9	↓-4.1
12/13 10:20	79.0	↓-3.9
12/13 10:30	75.4	↓-3.6
12/13 10:40	72.1	↓-3.3
12/13 10:50	69.2	↓-2.9
12/13 11:00	66.6	↓-2.6
12/13 11:10	64.3	↓-2.3
12/13 11:20	62.5	↓-1.8
12/13 11:30	61.0	↓-1.5
12/13 11:40	60.0	↓-1.0
12/13 11:50	59.4	↓-0.6	干潮
12/13 12:00	59.3	↓-0.1
12/13 12:10	59.6	↑0.3
12/13 12:20	60.4	↑0.8
12/13 12:30	61.6	↑1.2
12/13 12:40	63.2	↑1.6
12/13 12:50	65.3	↑2.1
12/13 13:00	67.8	↑2.5
12/13 13:10	70.7	↑2.9
12/13 13:20	74.0	↑3.3
12/13 13:30	77.6	↑3.6
12/13 13:40	81.6	↑4.0
12/13 13:50	85.9	↑4.3
12/13 14:00	90.4	↑4.5
12/13 14:10	95.2	↑4.8
12/13 14:20	100.2	↑5.0
12/13 14:30	105.4	↑5.2
12/13 14:40	110.7	↑5.3
12/13 14:50	116.1	↑5.4
12/13 15:00	121.6	↑5.5
12/13 15:10	127.1	↑5.5
12/13 15:20	132.5	↑5.4
12/13 15:30	137.9	↑5.4
12/13 15:40	143.2	↑5.3
12/13 15:50	148.3	↑5.1
12/13 16:00	153.2	↑4.9
12/13 16:10	157.9	↑4.7
12/13 16:20	162.3	↑4.4
12/13 16:30	166.3	↑4.0
12/13 16:40	170.0	↑3.7
12/13 16:50	173.4	↑3.4
12/13 17:00	176.3	↑2.9
12/13 17:10	178.7	↑2.4
12/13 17:20	180.7	↑2.0
12/13 17:30	182.2	↑1.5
12/13 17:40	183.2	↑1.0
12/13 17:50	183.7	↑0.5	満潮
12/13 18:00	183.6	↓-0.1
12/13 18:10	183.0	↓-0.6
12/13 18:20	181.8	↓-1.2
12/13 18:30	180.1	↓-1.7
12/13 18:40	177.8	↓-2.3
12/13 18:50	175.0	↓-2.8
12/13 19:00	171.6	↓-3.4
12/13 19:10	167.8	↓-3.8
12/13 19:20	163.5	↓-4.3
12/13 19:30	158.7	↓-4.8
12/13 19:40	153.4	↓-5.3
12/13 19:50	147.8	↓-5.6
12/13 20:00	141.8	↓-6.0
12/13 20:10	135.4	↓-6.4
12/13 20:20	128.8	↓-6.6
12/13 20:30	121.8	↓-7.0
12/13 20:40	114.7	↓-7.1
12/13 20:50	107.4	↓-7.3
12/13 21:00	99.9	↓-7.5
12/13 21:10	92.4	↓-7.5
12/13 21:20	84.9	↓-7.5
12/13 21:30	77.3	↓-7.6	最大潮位差
12/13 21:40	69.8	↓-7.5
12/13 21:50	62.4	↓-7.4
12/13 22:00	55.2	↓-7.2
12/13 22:10	48.1	↓-7.1
12/13 22:20	41.3	↓-6.8
12/13 22:30	34.7	↓-6.6
12/13 22:40	28.5	↓-6.2
12/13 22:50	22.6	↓-5.9
12/13 23:00	17.2	↓-5.4
12/13 23:10	12.1	↓-5.1
12/13 23:20	7.5	↓-4.6
12/13 23:30	3.4	↓-4.1
12/13 23:40	-0.2	↓-3.6
12/13 23:50	-3.3	↓-3.1