31 (日)	08:03	01:18	19:05	13:13
	140cm	-8cm	170cm	67cm
大潮 出 07:23 入 18:02 出 17:39 入 06:46

佐良浜（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	5.9	↓-4.0
12/31 00:10	2.4	↓-3.5
12/31 00:20	-0.7	↓-3.1
12/31 00:30	-3.3	↓-2.6
12/31 00:40	-5.4	↓-2.1
12/31 00:50	-7.0	↓-1.6
12/31 01:00	-8.1	↓-1.1
12/31 01:10	-8.8	↓-0.7	干潮
12/31 01:20	-8.9	↓-0.1
12/31 01:30	-8.5	↑0.4
12/31 01:40	-7.6	↑0.9
12/31 01:50	-6.2	↑1.4
12/31 02:00	-4.3	↑1.9
12/31 02:10	-2.0	↑2.3
12/31 02:20	0.7	↑2.7
12/31 02:30	3.9	↑3.2
12/31 02:40	7.5	↑3.6
12/31 02:50	11.4	↑3.9
12/31 03:00	15.7	↑4.3
12/31 03:10	20.3	↑4.6
12/31 03:20	25.1	↑4.8
12/31 03:30	30.2	↑5.1
12/31 03:40	35.5	↑5.3
12/31 03:50	41.0	↑5.5
12/31 04:00	46.5	↑5.5
12/31 04:10	52.2	↑5.7
12/31 04:20	58.0	↑5.8
12/31 04:30	63.7	↑5.7
12/31 04:40	69.5	↑5.8
12/31 04:50	75.2	↑5.7
12/31 05:00	80.9	↑5.7
12/31 05:10	86.4	↑5.5
12/31 05:20	91.8	↑5.4
12/31 05:30	97.0	↑5.2
12/31 05:40	102.0	↑5.0
12/31 05:50	106.8	↑4.8
12/31 06:00	111.3	↑4.5
12/31 06:10	115.5	↑4.2
12/31 06:20	119.5	↑4.0
12/31 06:30	123.1	↑3.6
12/31 06:40	126.4	↑3.3
12/31 06:50	129.4	↑3.0
12/31 07:00	132.0	↑2.6
12/31 07:10	134.2	↑2.2
12/31 07:20	136.1	↑1.9
12/31 07:30	137.5	↑1.4
12/31 07:40	138.6	↑1.1
12/31 07:50	139.2	↑0.6
12/31 08:00	139.5	↑0.3	満潮
12/31 08:10	139.4	↓-0.1
12/31 08:20	138.9	↓-0.5
12/31 08:30	138.1	↓-0.8
12/31 08:40	136.8	↓-1.3
12/31 08:50	135.3	↓-1.5
12/31 09:00	133.4	↓-1.9
12/31 09:10	131.2	↓-2.2
12/31 09:20	128.7	↓-2.5
12/31 09:30	126.0	↓-2.7
12/31 09:40	123.1	↓-2.9
12/31 09:50	119.9	↓-3.2
12/31 10:00	116.6	↓-3.3
12/31 10:10	113.1	↓-3.5
12/31 10:20	109.5	↓-3.6
12/31 10:30	105.9	↓-3.6
12/31 10:40	102.2	↓-3.7
12/31 10:50	98.6	↓-3.6
12/31 11:00	95.0	↓-3.6
12/31 11:10	91.4	↓-3.6
12/31 11:20	88.0	↓-3.4
12/31 11:30	84.7	↓-3.3
12/31 11:40	81.6	↓-3.1
12/31 11:50	78.7	↓-2.9
12/31 12:00	76.1	↓-2.6
12/31 12:10	73.8	↓-2.3
12/31 12:20	71.7	↓-2.1
12/31 12:30	70.0	↓-1.7
12/31 12:40	68.6	↓-1.4
12/31 12:50	67.6	↓-1.0
12/31 13:00	67.0	↓-0.6
12/31 13:10	66.7	↓-0.3	干潮
12/31 13:20	66.8	↑0.1
12/31 13:30	67.4	↑0.6
12/31 13:40	68.3	↑0.9
12/31 13:50	69.6	↑1.3
12/31 14:00	71.3	↑1.7
12/31 14:10	73.4	↑2.1
12/31 14:20	75.8	↑2.4
12/31 14:30	78.5	↑2.7
12/31 14:40	81.6	↑3.1
12/31 14:50	84.9	↑3.3
12/31 15:00	88.6	↑3.7
12/31 15:10	92.4	↑3.8
12/31 15:20	96.5	↑4.1
12/31 15:30	100.7	↑4.2
12/31 15:40	105.1	↑4.4
12/31 15:50	109.6	↑4.5
12/31 16:00	114.1	↑4.5
12/31 16:10	118.7	↑4.6
12/31 16:20	123.3	↑4.6
12/31 16:30	127.8	↑4.5
12/31 16:40	132.3	↑4.5
12/31 16:50	136.6	↑4.3
12/31 17:00	140.8	↑4.2
12/31 17:10	144.9	↑4.1
12/31 17:20	148.7	↑3.8
12/31 17:30	152.3	↑3.6
12/31 17:40	155.7	↑3.4
12/31 17:50	158.7	↑3.0
12/31 18:00	161.4	↑2.7
12/31 18:10	163.8	↑2.4
12/31 18:20	165.8	↑2.0
12/31 18:30	167.4	↑1.6
12/31 18:40	168.7	↑1.3
12/31 18:50	169.5	↑0.8
12/31 19:00	169.8	↑0.3	満潮
12/31 19:10	169.8	0
12/31 19:20	169.3	↓-0.5
12/31 19:30	168.3	↓-1.0
12/31 19:40	166.8	↓-1.5
12/31 19:50	165.0	↓-1.8
12/31 20:00	162.6	↓-2.4
12/31 20:10	159.8	↓-2.8
12/31 20:20	156.5	↓-3.3
12/31 20:30	152.8	↓-3.7
12/31 20:40	148.7	↓-4.1
12/31 20:50	144.2	↓-4.5
12/31 21:00	139.3	↓-4.9
12/31 21:10	134.0	↓-5.3
12/31 21:20	128.4	↓-5.6
12/31 21:30	122.5	↓-5.9
12/31 21:40	116.3	↓-6.2
12/31 21:50	109.8	↓-6.5
12/31 22:00	103.1	↓-6.7
12/31 22:10	96.3	↓-6.8
12/31 22:20	89.3	↓-7.0
12/31 22:30	82.2	↓-7.1
12/31 22:40	75.0	↓-7.2	最大潮位差
12/31 22:50	67.9	↓-7.1
12/31 23:00	60.7	↓-7.2	最大潮位差
12/31 23:10	53.7	↓-7.0
12/31 23:20	46.7	↓-7.0
12/31 23:30	39.9	↓-6.8
12/31 23:40	33.4	↓-6.5
12/31 23:50	27.1	↓-6.3