31 (土)	09:07	02:18	20:01	14:14
	140cm	-4cm	160cm	72cm
大潮 出 07:23 入 18:02 出 18:37 入 07:52

佐良浜（沖縄）2039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	37.6	↓-5.7
12/31 00:10	32.1	↓-5.5
12/31 00:20	26.8	↓-5.3
12/31 00:30	21.9	↓-4.9
12/31 00:40	17.3	↓-4.6
12/31 00:50	13.1	↓-4.2
12/31 01:00	9.2	↓-3.9
12/31 01:10	5.8	↓-3.4
12/31 01:20	2.9	↓-2.9
12/31 01:30	0.4	↓-2.5
12/31 01:40	-1.7	↓-2.1
12/31 01:50	-3.2	↓-1.5
12/31 02:00	-4.3	↓-1.1
12/31 02:10	-4.8	↓-0.5	干潮
12/31 02:20	-4.9	↓-0.1
12/31 02:30	-4.5	↑0.4
12/31 02:40	-3.6	↑0.9
12/31 02:50	-2.3	↑1.3
12/31 03:00	-0.5	↑1.8
12/31 03:10	1.8	↑2.3
12/31 03:20	4.4	↑2.6
12/31 03:30	7.5	↑3.1
12/31 03:40	10.9	↑3.4
12/31 03:50	14.7	↑3.8
12/31 04:00	18.8	↑4.1
12/31 04:10	23.1	↑4.3
12/31 04:20	27.8	↑4.7
12/31 04:30	32.6	↑4.8
12/31 04:40	37.7	↑5.1
12/31 04:50	42.9	↑5.2
12/31 05:00	48.2	↑5.3
12/31 05:10	53.6	↑5.4
12/31 05:20	59.1	↑5.5
12/31 05:30	64.6	↑5.5
12/31 05:40	70.1	↑5.5
12/31 05:50	75.6	↑5.5
12/31 06:00	81.0	↑5.4
12/31 06:10	86.3	↑5.3
12/31 06:20	91.5	↑5.2
12/31 06:30	96.5	↑5.0
12/31 06:40	101.4	↑4.9
12/31 06:50	106.0	↑4.6
12/31 07:00	110.4	↑4.4
12/31 07:10	114.6	↑4.2
12/31 07:20	118.5	↑3.9
12/31 07:30	122.1	↑3.6
12/31 07:40	125.4	↑3.3
12/31 07:50	128.4	↑3.0
12/31 08:00	131.0	↑2.6
12/31 08:10	133.3	↑2.3
12/31 08:20	135.2	↑1.9
12/31 08:30	136.7	↑1.5
12/31 08:40	137.9	↑1.2
12/31 08:50	138.7	↑0.8
12/31 09:00	139.1	↑0.4	満潮
12/31 09:10	139.1	0
12/31 09:20	138.8	↓-0.3
12/31 09:30	138.1	↓-0.7
12/31 09:40	137.1	↓-1.0
12/31 09:50	135.7	↓-1.4
12/31 10:00	134.0	↓-1.7
12/31 10:10	132.0	↓-2.0
12/31 10:20	129.7	↓-2.3
12/31 10:30	127.2	↓-2.5
12/31 10:40	124.4	↓-2.8
12/31 10:50	121.5	↓-2.9
12/31 11:00	118.3	↓-3.2
12/31 11:10	115.1	↓-3.2
12/31 11:20	111.7	↓-3.4
12/31 11:30	108.3	↓-3.4
12/31 11:40	104.8	↓-3.5
12/31 11:50	101.4	↓-3.4
12/31 12:00	98.0	↓-3.4
12/31 12:10	94.6	↓-3.4
12/31 12:20	91.4	↓-3.2
12/31 12:30	88.3	↓-3.1
12/31 12:40	85.4	↓-2.9
12/31 12:50	82.7	↓-2.7
12/31 13:00	80.2	↓-2.5
12/31 13:10	78.0	↓-2.2
12/31 13:20	76.1	↓-1.9
12/31 13:30	74.4	↓-1.7
12/31 13:40	73.1	↓-1.3
12/31 13:50	72.2	↓-0.9
12/31 14:00	71.5	↓-0.7
12/31 14:10	71.3	↓-0.2	干潮
12/31 14:20	71.3	0
12/31 14:30	71.8	↑0.5
12/31 14:40	72.6	↑0.8
12/31 14:50	73.7	↑1.1
12/31 15:00	75.2	↑1.5
12/31 15:10	77.0	↑1.8
12/31 15:20	79.2	↑2.2
12/31 15:30	81.6	↑2.4
12/31 15:40	84.3	↑2.7
12/31 15:50	87.2	↑2.9
12/31 16:00	90.3	↑3.1
12/31 16:10	93.7	↑3.4
12/31 16:20	97.2	↑3.5
12/31 16:30	100.9	↑3.7
12/31 16:40	104.7	↑3.8
12/31 16:50	108.5	↑3.8
12/31 17:00	112.4	↑3.9
12/31 17:10	116.3	↑3.9
12/31 17:20	120.3	↑4.0
12/31 17:30	124.1	↑3.8
12/31 17:40	127.9	↑3.8
12/31 17:50	131.6	↑3.7
12/31 18:00	135.2	↑3.6
12/31 18:10	138.6	↑3.4
12/31 18:20	141.9	↑3.3
12/31 18:30	144.9	↑3.0
12/31 18:40	147.7	↑2.8
12/31 18:50	150.2	↑2.5
12/31 19:00	152.5	↑2.3
12/31 19:10	154.4	↑1.9
12/31 19:20	156.1	↑1.7
12/31 19:30	157.4	↑1.3
12/31 19:40	158.3	↑0.9
12/31 19:50	158.9	↑0.6
12/31 20:00	159.1	↑0.2	満潮
12/31 20:10	158.9	↓-0.2
12/31 20:20	158.4	↓-0.5
12/31 20:30	157.4	↓-1.0
12/31 20:40	156.0	↓-1.4
12/31 20:50	154.2	↓-1.8
12/31 21:00	152.0	↓-2.2
12/31 21:10	149.4	↓-2.6
12/31 21:20	146.4	↓-3.0
12/31 21:30	143.0	↓-3.4
12/31 21:40	139.2	↓-3.8
12/31 21:50	135.1	↓-4.1
12/31 22:00	130.6	↓-4.5
12/31 22:10	125.8	↓-4.8
12/31 22:20	120.7	↓-5.1
12/31 22:30	115.3	↓-5.4
12/31 22:40	109.7	↓-5.6
12/31 22:50	103.8	↓-5.9
12/31 23:00	97.8	↓-6.0
12/31 23:10	91.6	↓-6.2
12/31 23:20	85.3	↓-6.3
12/31 23:30	78.9	↓-6.4
12/31 23:40	72.5	↓-6.4
12/31 23:50	66.0	↓-6.5	最大潮位差