31 (日)	07:38	00:59	18:48	13:02
	157cm	-5cm	177cm	71cm
大潮 出 07:18 入 17:47 出 17:23 入 06:42

我喜屋（沖縄）2028年12月31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
12/31 00:00	3.1	↓-3.2
12/31 00:10	0.3	↓-2.8
12/31 00:20	-1.9	↓-2.2
12/31 00:30	-3.7	↓-1.8
12/31 00:40	-4.9	↓-1.2
12/31 00:50	-5.6	↓-0.7	干潮
12/31 01:00	-5.8	↓-0.2
12/31 01:10	-5.4	↑0.4
12/31 01:20	-4.5	↑0.9
12/31 01:30	-3.1	↑1.4
12/31 01:40	-1.2	↑1.9
12/31 01:50	1.2	↑2.4
12/31 02:00	4.1	↑2.9
12/31 02:10	7.4	↑3.3
12/31 02:20	11.2	↑3.8
12/31 02:30	15.4	↑4.2
12/31 02:40	20.0	↑4.6
12/31 02:50	24.9	↑4.9
12/31 03:00	30.2	↑5.3
12/31 03:10	35.7	↑5.5
12/31 03:20	41.5	↑5.8
12/31 03:30	47.4	↑5.9
12/31 03:40	53.6	↑6.2
12/31 03:50	59.9	↑6.3
12/31 04:00	66.2	↑6.3
12/31 04:10	72.6	↑6.4
12/31 04:20	79.1	↑6.5
12/31 04:30	85.4	↑6.3
12/31 04:40	91.7	↑6.3
12/31 04:50	97.9	↑6.2
12/31 05:00	104.0	↑6.1
12/31 05:10	109.8	↑5.8
12/31 05:20	115.4	↑5.6
12/31 05:30	120.8	↑5.4
12/31 05:40	125.9	↑5.1
12/31 05:50	130.6	↑4.7
12/31 06:00	135.0	↑4.4
12/31 06:10	139.1	↑4.1
12/31 06:20	142.7	↑3.6
12/31 06:30	145.9	↑3.2
12/31 06:40	148.7	↑2.8
12/31 06:50	151.1	↑2.4
12/31 07:00	153.0	↑1.9
12/31 07:10	154.5	↑1.5
12/31 07:20	155.5	↑1.0
12/31 07:30	156.1	↑0.6	満潮
12/31 07:40	156.2	↑0.1
12/31 07:50	155.8	↓-0.4
12/31 08:00	155.1	↓-0.7
12/31 08:10	153.9	↓-1.2
12/31 08:20	152.3	↓-1.6
12/31 08:30	150.4	↓-1.9
12/31 08:40	148.1	↓-2.3
12/31 08:50	145.5	↓-2.6
12/31 09:00	142.5	↓-3.0
12/31 09:10	139.3	↓-3.2
12/31 09:20	135.9	↓-3.4
12/31 09:30	132.2	↓-3.7
12/31 09:40	128.4	↓-3.8
12/31 09:50	124.5	↓-3.9
12/31 10:00	120.4	↓-4.1
12/31 10:10	116.3	↓-4.1
12/31 10:20	112.2	↓-4.1
12/31 10:30	108.0	↓-4.2
12/31 10:40	104.0	↓-4.0
12/31 10:50	100.0	↓-4.0
12/31 11:00	96.1	↓-3.9
12/31 11:10	92.4	↓-3.7
12/31 11:20	88.9	↓-3.5
12/31 11:30	85.6	↓-3.3
12/31 11:40	82.6	↓-3.0
12/31 11:50	79.8	↓-2.8
12/31 12:00	77.3	↓-2.5
12/31 12:10	75.2	↓-2.1
12/31 12:20	73.5	↓-1.7
12/31 12:30	72.0	↓-1.5
12/31 12:40	71.0	↓-1.0
12/31 12:50	70.4	↓-0.6
12/31 13:00	70.1	↓-0.3	干潮
12/31 13:10	70.3	↑0.2
12/31 13:20	70.9	↑0.6
12/31 13:30	71.9	↑1.0
12/31 13:40	73.2	↑1.3
12/31 13:50	75.0	↑1.8
12/31 14:00	77.2	↑2.2
12/31 14:10	79.7	↑2.5
12/31 14:20	82.5	↑2.8
12/31 14:30	85.7	↑3.2
12/31 14:40	89.2	↑3.5
12/31 14:50	93.0	↑3.8
12/31 15:00	97.0	↑4.0
12/31 15:10	101.2	↑4.2
12/31 15:20	105.6	↑4.4
12/31 15:30	110.2	↑4.6
12/31 15:40	114.8	↑4.6
12/31 15:50	119.6	↑4.8
12/31 16:00	124.4	↑4.8
12/31 16:10	129.2	↑4.8
12/31 16:20	133.9	↑4.7
12/31 16:30	138.6	↑4.7
12/31 16:40	143.1	↑4.5
12/31 16:50	147.5	↑4.4
12/31 17:00	151.8	↑4.3
12/31 17:10	155.7	↑3.9
12/31 17:20	159.4	↑3.7
12/31 17:30	162.8	↑3.4
12/31 17:40	165.9	↑3.1
12/31 17:50	168.6	↑2.7
12/31 18:00	171.0	↑2.4
12/31 18:10	172.9	↑1.9
12/31 18:20	174.4	↑1.5
12/31 18:30	175.4	↑1.0
12/31 18:40	176.0	↑0.6	満潮
12/31 18:50	176.1	↑0.1
12/31 19:00	175.6	↓-0.5
12/31 19:10	174.7	↓-0.9
12/31 19:20	173.3	↓-1.4
12/31 19:30	171.4	↓-1.9
12/31 19:40	169.0	↓-2.4
12/31 19:50	166.1	↓-2.9
12/31 20:00	162.7	↓-3.4
12/31 20:10	158.9	↓-3.8
12/31 20:20	154.6	↓-4.3
12/31 20:30	149.9	↓-4.7
12/31 20:40	144.9	↓-5.0
12/31 20:50	139.4	↓-5.5
12/31 21:00	133.6	↓-5.8
12/31 21:10	127.5	↓-6.1
12/31 21:20	121.1	↓-6.4
12/31 21:30	114.5	↓-6.6
12/31 21:40	107.7	↓-6.8
12/31 21:50	100.8	↓-6.9
12/31 22:00	93.7	↓-7.1
12/31 22:10	86.5	↓-7.2	最大潮位差
12/31 22:20	79.4	↓-7.1
12/31 22:30	72.2	↓-7.2	最大潮位差
12/31 22:40	65.1	↓-7.1
12/31 22:50	58.1	↓-7.0
12/31 23:00	51.3	↓-6.8
12/31 23:10	44.7	↓-6.6
12/31 23:20	38.2	↓-6.5
12/31 23:30	32.1	↓-6.1
12/31 23:40	26.3	↓-5.8
12/31 23:50	20.8	↓-5.5