20 (水)	09:53	03:19	21:18	15:29
	172cm	4cm	181cm	72cm
中潮 出 07:13 入 17:44 出 10:14 入 21:43

座間味（沖縄）2028年12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
12/20 00:00	94.5	↓-7.3	最大潮位差
12/20 00:10	87.3	↓-7.2
12/20 00:20	80.1	↓-7.2
12/20 00:30	73.1	↓-7.0
12/20 00:40	66.1	↓-7.0
12/20 00:50	59.4	↓-6.7
12/20 01:00	52.8	↓-6.6
12/20 01:10	46.6	↓-6.2
12/20 01:20	40.6	↓-6.0
12/20 01:30	35.0	↓-5.6
12/20 01:40	29.7	↓-5.3
12/20 01:50	24.9	↓-4.8
12/20 02:00	20.5	↓-4.4
12/20 02:10	16.6	↓-3.9
12/20 02:20	13.2	↓-3.4
12/20 02:30	10.3	↓-2.9
12/20 02:40	7.9	↓-2.4
12/20 02:50	6.0	↓-1.9
12/20 03:00	4.8	↓-1.2
12/20 03:10	4.0	↓-0.8	干潮
12/20 03:20	3.9	↓-0.1
12/20 03:30	4.3	↑0.4
12/20 03:40	5.2	↑0.9
12/20 03:50	6.8	↑1.6
12/20 04:00	8.8	↑2.0
12/20 04:10	11.4	↑2.6
12/20 04:20	14.5	↑3.1
12/20 04:30	18.0	↑3.5
12/20 04:40	22.1	↑4.1
12/20 04:50	26.5	↑4.4
12/20 05:00	31.4	↑4.9
12/20 05:10	36.6	↑5.2
12/20 05:20	42.1	↑5.5
12/20 05:30	48.0	↑5.9
12/20 05:40	54.0	↑6.0
12/20 05:50	60.3	↑6.3
12/20 06:00	66.8	↑6.5
12/20 06:10	73.4	↑6.6
12/20 06:20	80.1	↑6.7
12/20 06:30	86.8	↑6.7
12/20 06:40	93.5	↑6.7
12/20 06:50	100.2	↑6.7
12/20 07:00	106.7	↑6.5
12/20 07:10	113.2	↑6.5
12/20 07:20	119.4	↑6.2
12/20 07:30	125.5	↑6.1
12/20 07:40	131.3	↑5.8
12/20 07:50	136.8	↑5.5
12/20 08:00	142.0	↑5.2
12/20 08:10	146.8	↑4.8
12/20 08:20	151.3	↑4.5
12/20 08:30	155.3	↑4.0
12/20 08:40	159.0	↑3.7
12/20 08:50	162.2	↑3.2
12/20 09:00	164.9	↑2.7
12/20 09:10	167.2	↑2.3
12/20 09:20	168.9	↑1.7
12/20 09:30	170.2	↑1.3
12/20 09:40	171.0	↑0.8
12/20 09:50	171.4	↑0.4	満潮
12/20 10:00	171.2	↓-0.2
12/20 10:10	170.6	↓-0.6
12/20 10:20	169.5	↓-1.1
12/20 10:30	168.0	↓-1.5
12/20 10:40	166.1	↓-1.9
12/20 10:50	163.8	↓-2.3
12/20 11:00	161.1	↓-2.7
12/20 11:10	158.0	↓-3.1
12/20 11:20	154.6	↓-3.4
12/20 11:30	151.0	↓-3.6
12/20 11:40	147.1	↓-3.9
12/20 11:50	142.9	↓-4.2
12/20 12:00	138.6	↓-4.3
12/20 12:10	134.2	↓-4.4
12/20 12:20	129.6	↓-4.6
12/20 12:30	125.0	↓-4.6
12/20 12:40	120.3	↓-4.7
12/20 12:50	115.7	↓-4.6
12/20 13:00	111.1	↓-4.6
12/20 13:10	106.6	↓-4.5
12/20 13:20	102.3	↓-4.3
12/20 13:30	98.1	↓-4.2
12/20 13:40	94.1	↓-4.0
12/20 13:50	90.3	↓-3.8
12/20 14:00	86.8	↓-3.5
12/20 14:10	83.6	↓-3.2
12/20 14:20	80.8	↓-2.8
12/20 14:30	78.2	↓-2.6
12/20 14:40	76.1	↓-2.1
12/20 14:50	74.3	↓-1.8
12/20 15:00	72.9	↓-1.4
12/20 15:10	71.9	↓-1.0
12/20 15:20	71.4	↓-0.5	干潮
12/20 15:30	71.3	↓-0.1
12/20 15:40	71.6	↑0.3
12/20 15:50	72.3	↑0.7
12/20 16:00	73.4	↑1.1
12/20 16:10	75.0	↑1.6
12/20 16:20	77.0	↑2.0
12/20 16:30	79.3	↑2.3
12/20 16:40	82.0	↑2.7
12/20 16:50	85.1	↑3.1
12/20 17:00	88.5	↑3.4
12/20 17:10	92.2	↑3.7
12/20 17:20	96.1	↑3.9
12/20 17:30	100.3	↑4.2
12/20 17:40	104.7	↑4.4
12/20 17:50	109.3	↑4.6
12/20 18:00	114.0	↑4.7
12/20 18:10	118.9	↑4.9
12/20 18:20	123.7	↑4.8
12/20 18:30	128.6	↑4.9
12/20 18:40	133.5	↑4.9
12/20 18:50	138.4	↑4.9
12/20 19:00	143.1	↑4.7
12/20 19:10	147.7	↑4.6
12/20 19:20	152.2	↑4.5
12/20 19:30	156.4	↑4.2
12/20 19:40	160.4	↑4.0
12/20 19:50	164.1	↑3.7
12/20 20:00	167.5	↑3.4
12/20 20:10	170.6	↑3.1
12/20 20:20	173.3	↑2.7
12/20 20:30	175.6	↑2.3
12/20 20:40	177.5	↑1.9
12/20 20:50	179.0	↑1.5
12/20 21:00	180.0	↑1.0
12/20 21:10	180.6	↑0.6	満潮
12/20 21:20	180.6	0
12/20 21:30	180.3	↓-0.3
12/20 21:40	179.4	↓-0.9
12/20 21:50	178.0	↓-1.4
12/20 22:00	176.2	↓-1.8
12/20 22:10	173.9	↓-2.3
12/20 22:20	171.1	↓-2.8
12/20 22:30	167.9	↓-3.2
12/20 22:40	164.3	↓-3.6
12/20 22:50	160.2	↓-4.1
12/20 23:00	155.8	↓-4.4
12/20 23:10	151.0	↓-4.8
12/20 23:20	145.9	↓-5.1
12/20 23:30	140.4	↓-5.5
12/20 23:40	134.7	↓-5.7
12/20 23:50	128.8	↓-5.9