22 (金)	11:34	04:52	23:01	17:24
	143cm	35cm	130cm	75cm
小潮 出 07:19 入 17:57 出 11:26 入 23:36

長山（沖縄）2028年12月22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
12/22 00:00	126.3	↓-3.0
12/22 00:10	123.1	↓-3.2
12/22 00:20	119.7	↓-3.4
12/22 00:30	116.1	↓-3.6
12/22 00:40	112.3	↓-3.8
12/22 00:50	108.3	↓-4.0
12/22 01:00	104.2	↓-4.1
12/22 01:10	100.0	↓-4.2
12/22 01:20	95.8	↓-4.2
12/22 01:30	91.4	↓-4.4	最大潮位差
12/22 01:40	87.1	↓-4.3
12/22 01:50	82.7	↓-4.4	最大潮位差
12/22 02:00	78.4	↓-4.3
12/22 02:10	74.2	↓-4.2
12/22 02:20	70.0	↓-4.2
12/22 02:30	66.0	↓-4.0
12/22 02:40	62.1	↓-3.9
12/22 02:50	58.3	↓-3.8
12/22 03:00	54.8	↓-3.5
12/22 03:10	51.5	↓-3.3
12/22 03:20	48.4	↓-3.1
12/22 03:30	45.6	↓-2.8
12/22 03:40	43.1	↓-2.5
12/22 03:50	40.8	↓-2.3
12/22 04:00	38.9	↓-1.9
12/22 04:10	37.3	↓-1.6
12/22 04:20	36.1	↓-1.2
12/22 04:30	35.2	↓-0.9
12/22 04:40	34.6	↓-0.6
12/22 04:50	34.4	↓-0.2	干潮
12/22 05:00	34.6	↑0.2
12/22 05:10	35.1	↑0.5
12/22 05:20	35.9	↑0.8
12/22 05:30	37.1	↑1.2
12/22 05:40	38.6	↑1.5
12/22 05:50	40.5	↑1.9
12/22 06:00	42.7	↑2.2
12/22 06:10	45.1	↑2.4
12/22 06:20	47.8	↑2.7
12/22 06:30	50.8	↑3.0
12/22 06:40	54.0	↑3.2
12/22 06:50	57.5	↑3.5
12/22 07:00	61.1	↑3.6
12/22 07:10	64.9	↑3.8
12/22 07:20	68.8	↑3.9
12/22 07:30	72.8	↑4.0
12/22 07:40	77.0	↑4.2
12/22 07:50	81.1	↑4.1
12/22 08:00	85.4	↑4.3
12/22 08:10	89.6	↑4.2
12/22 08:20	93.8	↑4.2
12/22 08:30	98.0	↑4.2
12/22 08:40	102.1	↑4.1
12/22 08:50	106.1	↑4.0
12/22 09:00	110.0	↑3.9
12/22 09:10	113.7	↑3.7
12/22 09:20	117.3	↑3.6
12/22 09:30	120.7	↑3.4
12/22 09:40	123.9	↑3.2
12/22 09:50	126.9	↑3.0
12/22 10:00	129.7	↑2.8
12/22 10:10	132.2	↑2.5
12/22 10:20	134.5	↑2.3
12/22 10:30	136.4	↑1.9
12/22 10:40	138.1	↑1.7
12/22 10:50	139.6	↑1.5
12/22 11:00	140.7	↑1.1
12/22 11:10	141.5	↑0.8
12/22 11:20	142.0	↑0.5
12/22 11:30	142.2	↑0.2	満潮
12/22 11:40	142.2	0
12/22 11:50	141.8	↓-0.4
12/22 12:00	141.2	↓-0.6
12/22 12:10	140.3	↓-0.9
12/22 12:20	139.1	↓-1.2
12/22 12:30	137.6	↓-1.5
12/22 12:40	136.0	↓-1.6
12/22 12:50	134.1	↓-1.9
12/22 13:00	131.9	↓-2.2
12/22 13:10	129.6	↓-2.3
12/22 13:20	127.2	↓-2.4
12/22 13:30	124.5	↓-2.7
12/22 13:40	121.8	↓-2.7
12/22 13:50	118.9	↓-2.9
12/22 14:00	116.0	↓-2.9
12/22 14:10	113.0	↓-3.0
12/22 14:20	110.0	↓-3.0
12/22 14:30	106.9	↓-3.1
12/22 14:40	103.9	↓-3.0
12/22 14:50	100.9	↓-3.0
12/22 15:00	98.0	↓-2.9
12/22 15:10	95.2	↓-2.8
12/22 15:20	92.4	↓-2.8
12/22 15:30	89.8	↓-2.6
12/22 15:40	87.4	↓-2.4
12/22 15:50	85.1	↓-2.3
12/22 16:00	83.0	↓-2.1
12/22 16:10	81.1	↓-1.9
12/22 16:20	79.5	↓-1.6
12/22 16:30	78.0	↓-1.5
12/22 16:40	76.8	↓-1.2
12/22 16:50	75.8	↓-1.0
12/22 17:00	75.1	↓-0.7
12/22 17:10	74.7	↓-0.4
12/22 17:20	74.5	↓-0.2	干潮
12/22 17:30	74.5	0
12/22 17:40	74.8	↑0.3
12/22 17:50	75.4	↑0.6
12/22 18:00	76.2	↑0.8
12/22 18:10	77.2	↑1.0
12/22 18:20	78.4	↑1.2
12/22 18:30	79.9	↑1.5
12/22 18:40	81.5	↑1.6
12/22 18:50	83.3	↑1.8
12/22 19:00	85.3	↑2.0
12/22 19:10	87.4	↑2.1
12/22 19:20	89.7	↑2.3
12/22 19:30	92.0	↑2.3
12/22 19:40	94.4	↑2.4
12/22 19:50	96.9	↑2.5
12/22 20:00	99.4	↑2.5
12/22 20:10	102.0	↑2.6
12/22 20:20	104.5	↑2.5
12/22 20:30	107.0	↑2.5
12/22 20:40	109.5	↑2.5
12/22 20:50	111.9	↑2.4
12/22 21:00	114.3	↑2.4
12/22 21:10	116.5	↑2.2
12/22 21:20	118.6	↑2.1
12/22 21:30	120.6	↑2.0
12/22 21:40	122.4	↑1.8
12/22 21:50	124.0	↑1.6
12/22 22:00	125.4	↑1.4
12/22 22:10	126.7	↑1.3
12/22 22:20	127.7	↑1.0
12/22 22:30	128.6	↑0.9
12/22 22:40	129.2	↑0.6
12/22 22:50	129.5	↑0.3
12/22 23:00	129.6	↑0.1	満潮
12/22 23:10	129.5	↓-0.1
12/22 23:20	129.1	↓-0.4
12/22 23:30	128.5	↓-0.6
12/22 23:40	127.7	↓-0.8
12/22 23:50	126.6	↓-1.1