31 (火)	11:29	05:01	23:49	17:58
	158cm	42cm	131cm	57cm
小潮 出 07:14 入 17:46 出 11:46 入 -

安田（沖縄）2030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	135.6	↓-2.5
12/31 00:10	132.8	↓-2.8
12/31 00:20	129.7	↓-3.1
12/31 00:30	126.4	↓-3.3
12/31 00:40	122.9	↓-3.5
12/31 00:50	119.2	↓-3.7
12/31 01:00	115.3	↓-3.9
12/31 01:10	111.2	↓-4.1
12/31 01:20	107.1	↓-4.1
12/31 01:30	102.8	↓-4.3
12/31 01:40	98.5	↓-4.3
12/31 01:50	94.2	↓-4.3
12/31 02:00	89.8	↓-4.4
12/31 02:10	85.5	↓-4.3
12/31 02:20	81.3	↓-4.2
12/31 02:30	77.1	↓-4.2
12/31 02:40	73.0	↓-4.1
12/31 02:50	69.1	↓-3.9
12/31 03:00	65.4	↓-3.7
12/31 03:10	61.8	↓-3.6
12/31 03:20	58.4	↓-3.4
12/31 03:30	55.3	↓-3.1
12/31 03:40	52.5	↓-2.8
12/31 03:50	49.9	↓-2.6
12/31 04:00	47.6	↓-2.3
12/31 04:10	45.7	↓-1.9
12/31 04:20	44.1	↓-1.6
12/31 04:30	42.8	↓-1.3
12/31 04:40	41.9	↓-0.9
12/31 04:50	41.3	↓-0.6
12/31 05:00	41.1	↓-0.2	干潮
12/31 05:10	41.3	↑0.2
12/31 05:20	41.8	↑0.5
12/31 05:30	42.7	↑0.9
12/31 05:40	44.0	↑1.3
12/31 05:50	45.7	↑1.7
12/31 06:00	47.7	↑2.0
12/31 06:10	50.0	↑2.3
12/31 06:20	52.7	↑2.7
12/31 06:30	55.7	↑3.0
12/31 06:40	59.0	↑3.3
12/31 06:50	62.5	↑3.5
12/31 07:00	66.3	↑3.8
12/31 07:10	70.3	↑4.0
12/31 07:20	74.6	↑4.3
12/31 07:30	79.0	↑4.4
12/31 07:40	83.5	↑4.5
12/31 07:50	88.2	↑4.7
12/31 08:00	92.9	↑4.7
12/31 08:10	97.6	↑4.7
12/31 08:20	102.4	↑4.8	最大潮位差
12/31 08:30	107.2	↑4.8	最大潮位差
12/31 08:40	111.9	↑4.7
12/31 08:50	116.5	↑4.6
12/31 09:00	121.0	↑4.5
12/31 09:10	125.4	↑4.4
12/31 09:20	129.5	↑4.1
12/31 09:30	133.5	↑4.0
12/31 09:40	137.3	↑3.8
12/31 09:50	140.7	↑3.4
12/31 10:00	144.0	↑3.3
12/31 10:10	146.9	↑2.9
12/31 10:20	149.5	↑2.6
12/31 10:30	151.7	↑2.2
12/31 10:40	153.7	↑2.0
12/31 10:50	155.2	↑1.5
12/31 11:00	156.5	↑1.3
12/31 11:10	157.3	↑0.8
12/31 11:20	157.8	↑0.5	満潮
12/31 11:30	157.9	↑0.1
12/31 11:40	157.7	↓-0.2
12/31 11:50	157.1	↓-0.6
12/31 12:00	156.1	↓-1.0
12/31 12:10	154.9	↓-1.2
12/31 12:20	153.2	↓-1.7
12/31 12:30	151.3	↓-1.9
12/31 12:40	149.1	↓-2.2
12/31 12:50	146.6	↓-2.5
12/31 13:00	143.8	↓-2.8
12/31 13:10	140.8	↓-3.0
12/31 13:20	137.6	↓-3.2
12/31 13:30	134.2	↓-3.4
12/31 13:40	130.6	↓-3.6
12/31 13:50	126.9	↓-3.7
12/31 14:00	123.0	↓-3.9
12/31 14:10	119.1	↓-3.9
12/31 14:20	115.1	↓-4.0
12/31 14:30	111.0	↓-4.1
12/31 14:40	106.9	↓-4.1
12/31 14:50	102.8	↓-4.1
12/31 15:00	98.8	↓-4.0
12/31 15:10	94.8	↓-4.0
12/31 15:20	90.9	↓-3.9
12/31 15:30	87.1	↓-3.8
12/31 15:40	83.5	↓-3.6
12/31 15:50	80.0	↓-3.5
12/31 16:00	76.6	↓-3.4
12/31 16:10	73.5	↓-3.1
12/31 16:20	70.6	↓-2.9
12/31 16:30	67.9	↓-2.7
12/31 16:40	65.4	↓-2.5
12/31 16:50	63.3	↓-2.1
12/31 17:00	61.4	↓-1.9
12/31 17:10	59.8	↓-1.6
12/31 17:20	58.5	↓-1.3
12/31 17:30	57.5	↓-1.0
12/31 17:40	56.8	↓-0.7
12/31 17:50	56.4	↓-0.4	干潮
12/31 18:00	56.4	0
12/31 18:10	56.6	↑0.2
12/31 18:20	57.2	↑0.6
12/31 18:30	58.0	↑0.8
12/31 18:40	59.2	↑1.2
12/31 18:50	60.6	↑1.4
12/31 19:00	62.3	↑1.7
12/31 19:10	64.3	↑2.0
12/31 19:20	66.5	↑2.2
12/31 19:30	68.9	↑2.4
12/31 19:40	71.5	↑2.6
12/31 19:50	74.3	↑2.8
12/31 20:00	77.3	↑3.0
12/31 20:10	80.3	↑3.0
12/31 20:20	83.5	↑3.2
12/31 20:30	86.8	↑3.3
12/31 20:40	90.1	↑3.3
12/31 20:50	93.4	↑3.3
12/31 21:00	96.7	↑3.3
12/31 21:10	100.0	↑3.3
12/31 21:20	103.2	↑3.2
12/31 21:30	106.4	↑3.2
12/31 21:40	109.4	↑3.0
12/31 21:50	112.3	↑2.9
12/31 22:00	115.0	↑2.7
12/31 22:10	117.6	↑2.6
12/31 22:20	120.0	↑2.4
12/31 22:30	122.1	↑2.1
12/31 22:40	124.0	↑1.9
12/31 22:50	125.7	↑1.7
12/31 23:00	127.2	↑1.5
12/31 23:10	128.4	↑1.2
12/31 23:20	129.3	↑0.9
12/31 23:30	129.9	↑0.6
12/31 23:40	130.3	↑0.4	満潮
12/31 23:50	130.3	0