31 (土)	01:11	07:20	13:55	20:28
	132cm	54cm	146cm	53cm
小潮 出 07:23 入 18:02 出 13:17 入 01:14

長山（沖縄）2022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	125.5	↑1.9
12/31 00:10	127.1	↑1.6
12/31 00:20	128.6	↑1.5
12/31 00:30	129.7	↑1.1
12/31 00:40	130.7	↑1.0
12/31 00:50	131.3	↑0.6
12/31 01:00	131.8	↑0.5
12/31 01:10	131.9	↑0.1	満潮
12/31 01:20	131.8	↓-0.1
12/31 01:30	131.4	↓-0.4
12/31 01:40	130.7	↓-0.7
12/31 01:50	129.7	↓-1.0
12/31 02:00	128.5	↓-1.2
12/31 02:10	127.0	↓-1.5
12/31 02:20	125.3	↓-1.7
12/31 02:30	123.4	↓-1.9
12/31 02:40	121.2	↓-2.2
12/31 02:50	118.8	↓-2.4
12/31 03:00	116.2	↓-2.6
12/31 03:10	113.4	↓-2.8
12/31 03:20	110.5	↓-2.9
12/31 03:30	107.5	↓-3.0
12/31 03:40	104.3	↓-3.2
12/31 03:50	101.0	↓-3.3
12/31 04:00	97.7	↓-3.3
12/31 04:10	94.4	↓-3.3
12/31 04:20	91.0	↓-3.4
12/31 04:30	87.6	↓-3.4
12/31 04:40	84.3	↓-3.3
12/31 04:50	81.0	↓-3.3
12/31 05:00	77.8	↓-3.2
12/31 05:10	74.7	↓-3.1
12/31 05:20	71.8	↓-2.9
12/31 05:30	69.0	↓-2.8
12/31 05:40	66.3	↓-2.7
12/31 05:50	63.9	↓-2.4
12/31 06:00	61.7	↓-2.2
12/31 06:10	59.7	↓-2.0
12/31 06:20	57.9	↓-1.8
12/31 06:30	56.4	↓-1.5
12/31 06:40	55.2	↓-1.2
12/31 06:50	54.2	↓-1.0
12/31 07:00	53.5	↓-0.7
12/31 07:10	53.1	↓-0.4	干潮
12/31 07:20	53.0	↓-0.1	干潮
12/31 07:30	53.2	↑0.2
12/31 07:40	53.7	↑0.5
12/31 07:50	54.4	↑0.7
12/31 08:00	55.5	↑1.1
12/31 08:10	56.8	↑1.3
12/31 08:20	58.3	↑1.5
12/31 08:30	60.2	↑1.9
12/31 08:40	62.2	↑2.0
12/31 08:50	64.5	↑2.3
12/31 09:00	67.0	↑2.5
12/31 09:10	69.7	↑2.7
12/31 09:20	72.6	↑2.9
12/31 09:30	75.7	↑3.1
12/31 09:40	78.9	↑3.2
12/31 09:50	82.2	↑3.3
12/31 10:00	85.6	↑3.4
12/31 10:10	89.2	↑3.6
12/31 10:20	92.7	↑3.5
12/31 10:30	96.3	↑3.6
12/31 10:40	100.0	↑3.7
12/31 10:50	103.6	↑3.6
12/31 11:00	107.2	↑3.6
12/31 11:10	110.8	↑3.6
12/31 11:20	114.3	↑3.5
12/31 11:30	117.7	↑3.4
12/31 11:40	120.9	↑3.2
12/31 11:50	124.1	↑3.2
12/31 12:00	127.1	↑3.0
12/31 12:10	129.9	↑2.8
12/31 12:20	132.5	↑2.6
12/31 12:30	135.0	↑2.5
12/31 12:40	137.1	↑2.1
12/31 12:50	139.1	↑2.0
12/31 13:00	140.8	↑1.7
12/31 13:10	142.2	↑1.4
12/31 13:20	143.4	↑1.2
12/31 13:30	144.3	↑0.9
12/31 13:40	144.8	↑0.5
12/31 13:50	145.1	↑0.3	満潮
12/31 14:00	145.1	0
12/31 14:10	144.8	↓-0.3
12/31 14:20	144.2	↓-0.6
12/31 14:30	143.2	↓-1.0
12/31 14:40	142.0	↓-1.2
12/31 14:50	140.5	↓-1.5
12/31 15:00	138.8	↓-1.7
12/31 15:10	136.7	↓-2.1
12/31 15:20	134.4	↓-2.3
12/31 15:30	131.9	↓-2.5
12/31 15:40	129.2	↓-2.7
12/31 15:50	126.2	↓-3.0
12/31 16:00	123.1	↓-3.1
12/31 16:10	119.8	↓-3.3
12/31 16:20	116.4	↓-3.4
12/31 16:30	112.9	↓-3.5
12/31 16:40	109.3	↓-3.6
12/31 16:50	105.6	↓-3.7
12/31 17:00	101.9	↓-3.7
12/31 17:10	98.1	↓-3.8	最大潮位差
12/31 17:20	94.4	↓-3.7
12/31 17:30	90.7	↓-3.7
12/31 17:40	87.1	↓-3.6
12/31 17:50	83.5	↓-3.6
12/31 18:00	80.1	↓-3.4
12/31 18:10	76.8	↓-3.3
12/31 18:20	73.6	↓-3.2
12/31 18:30	70.6	↓-3.0
12/31 18:40	67.8	↓-2.8
12/31 18:50	65.2	↓-2.6
12/31 19:00	62.8	↓-2.4
12/31 19:10	60.7	↓-2.1
12/31 19:20	58.8	↓-1.9
12/31 19:30	57.1	↓-1.7
12/31 19:40	55.7	↓-1.4
12/31 19:50	54.6	↓-1.1
12/31 20:00	53.7	↓-0.9
12/31 20:10	53.1	↓-0.6
12/31 20:20	52.8	↓-0.3	干潮
12/31 20:30	52.7	↓-0.1
12/31 20:40	52.9	↑0.2
12/31 20:50	53.4	↑0.5
12/31 21:00	54.1	↑0.7
12/31 21:10	55.1	↑1.0
12/31 21:20	56.3	↑1.2
12/31 21:30	57.7	↑1.4
12/31 21:40	59.3	↑1.6
12/31 21:50	61.2	↑1.9
12/31 22:00	63.2	↑2.0
12/31 22:10	65.5	↑2.3
12/31 22:20	67.8	↑2.3
12/31 22:30	70.4	↑2.6
12/31 22:40	73.0	↑2.6
12/31 22:50	75.7	↑2.7
12/31 23:00	78.6	↑2.9
12/31 23:10	81.5	↑2.9
12/31 23:20	84.4	↑2.9
12/31 23:30	87.4	↑3.0
12/31 23:40	90.4	↑3.0
12/31 23:50	93.3	↑2.9