20 (火)	04:40	10:02	16:11	22:56
	153cm	78cm	182cm	16cm
中潮 出 07:12 入 17:43 出 03:31 入 14:49

平敷屋（沖縄）2022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	59.1	↑3.5
12/20 00:10	62.8	↑3.7
12/20 00:20	66.7	↑3.9
12/20 00:30	70.9	↑4.2
12/20 00:40	75.1	↑4.2
12/20 00:50	79.5	↑4.4
12/20 01:00	84.0	↑4.5
12/20 01:10	88.5	↑4.5
12/20 01:20	93.1	↑4.6
12/20 01:30	97.7	↑4.6
12/20 01:40	102.3	↑4.6
12/20 01:50	106.8	↑4.5
12/20 02:00	111.2	↑4.4
12/20 02:10	115.6	↑4.4
12/20 02:20	119.8	↑4.2
12/20 02:30	123.9	↑4.1
12/20 02:40	127.8	↑3.9
12/20 02:50	131.4	↑3.6
12/20 03:00	134.9	↑3.5
12/20 03:10	138.1	↑3.2
12/20 03:20	141.0	↑2.9
12/20 03:30	143.6	↑2.6
12/20 03:40	145.8	↑2.2
12/20 03:50	147.8	↑2.0
12/20 04:00	149.4	↑1.6
12/20 04:10	150.7	↑1.3
12/20 04:20	151.6	↑0.9
12/20 04:30	152.1	↑0.5	満潮
12/20 04:40	152.3	↑0.2	満潮
12/20 04:50	152.0	↓-0.3
12/20 05:00	151.5	↓-0.5
12/20 05:10	150.5	↓-1.0
12/20 05:20	149.3	↓-1.2
12/20 05:30	147.7	↓-1.6
12/20 05:40	145.8	↓-1.9
12/20 05:50	143.5	↓-2.3
12/20 06:00	141.0	↓-2.5
12/20 06:10	138.3	↓-2.7
12/20 06:20	135.3	↓-3.0
12/20 06:30	132.2	↓-3.1
12/20 06:40	128.9	↓-3.3
12/20 06:50	125.4	↓-3.5
12/20 07:00	121.9	↓-3.5
12/20 07:10	118.3	↓-3.6
12/20 07:20	114.6	↓-3.7
12/20 07:30	111.0	↓-3.6
12/20 07:40	107.4	↓-3.6
12/20 07:50	103.9	↓-3.5
12/20 08:00	100.5	↓-3.4
12/20 08:10	97.2	↓-3.3
12/20 08:20	94.1	↓-3.1
12/20 08:30	91.2	↓-2.9
12/20 08:40	88.6	↓-2.6
12/20 08:50	86.2	↓-2.4
12/20 09:00	84.0	↓-2.2
12/20 09:10	82.1	↓-1.9
12/20 09:20	80.6	↓-1.5
12/20 09:30	79.4	↓-1.2
12/20 09:40	78.5	↓-0.9
12/20 09:50	77.9	↓-0.6
12/20 10:00	77.7	↓-0.2	干潮
12/20 10:10	77.8	↑0.1
12/20 10:20	78.3	↑0.5
12/20 10:30	79.2	↑0.9
12/20 10:40	80.4	↑1.2
12/20 10:50	81.9	↑1.5
12/20 11:00	83.7	↑1.8
12/20 11:10	85.9	↑2.2
12/20 11:20	88.4	↑2.5
12/20 11:30	91.1	↑2.7
12/20 11:40	94.1	↑3.0
12/20 11:50	97.4	↑3.3
12/20 12:00	100.9	↑3.5
12/20 12:10	104.5	↑3.6
12/20 12:20	108.4	↑3.9
12/20 12:30	112.4	↑4.0
12/20 12:40	116.6	↑4.2
12/20 12:50	120.8	↑4.2
12/20 13:00	125.1	↑4.3
12/20 13:10	129.5	↑4.4
12/20 13:20	133.8	↑4.3
12/20 13:30	138.2	↑4.4
12/20 13:40	142.5	↑4.3
12/20 13:50	146.7	↑4.2
12/20 14:00	150.8	↑4.1
12/20 14:10	154.8	↑4.0
12/20 14:20	158.6	↑3.8
12/20 14:30	162.2	↑3.6
12/20 14:40	165.6	↑3.4
12/20 14:50	168.7	↑3.1
12/20 15:00	171.5	↑2.8
12/20 15:10	174.1	↑2.6
12/20 15:20	176.3	↑2.2
12/20 15:30	178.1	↑1.8
12/20 15:40	179.5	↑1.4
12/20 15:50	180.6	↑1.1
12/20 16:00	181.2	↑0.6
12/20 16:10	181.4	↑0.2	満潮
12/20 16:20	181.2	↓-0.2
12/20 16:30	180.5	↓-0.7
12/20 16:40	179.4	↓-1.1
12/20 16:50	177.8	↓-1.6
12/20 17:00	175.7	↓-2.1
12/20 17:10	173.2	↓-2.5
12/20 17:20	170.3	↓-2.9
12/20 17:30	166.9	↓-3.4
12/20 17:40	163.1	↓-3.8
12/20 17:50	158.8	↓-4.3
12/20 18:00	154.3	↓-4.5
12/20 18:10	149.3	↓-5.0
12/20 18:20	144.0	↓-5.3
12/20 18:30	138.5	↓-5.5
12/20 18:40	132.7	↓-5.8
12/20 18:50	126.6	↓-6.1
12/20 19:00	120.4	↓-6.2
12/20 19:10	114.0	↓-6.4
12/20 19:20	107.5	↓-6.5
12/20 19:30	101.0	↓-6.5
12/20 19:40	94.4	↓-6.6	最大潮位差
12/20 19:50	87.9	↓-6.5
12/20 20:00	81.4	↓-6.5
12/20 20:10	75.0	↓-6.4
12/20 20:20	68.8	↓-6.2
12/20 20:30	62.7	↓-6.1
12/20 20:40	56.9	↓-5.8
12/20 20:50	51.4	↓-5.5
12/20 21:00	46.1	↓-5.3
12/20 21:10	41.2	↓-4.9
12/20 21:20	36.6	↓-4.6
12/20 21:30	32.4	↓-4.2
12/20 21:40	28.6	↓-3.8
12/20 21:50	25.3	↓-3.3
12/20 22:00	22.4	↓-2.9
12/20 22:10	20.0	↓-2.4
12/20 22:20	18.0	↓-2.0
12/20 22:30	16.6	↓-1.4
12/20 22:40	15.6	↓-1.0
12/20 22:50	15.1	↓-0.5	干潮
12/20 23:00	15.1	0
12/20 23:10	15.5	↑0.4
12/20 23:20	16.5	↑1.0
12/20 23:30	17.9	↑1.4
12/20 23:40	19.8	↑1.9
12/20 23:50	22.1	↑2.3