18 (土)	10:54	04:19	22:24	16:27
	154cm	1cm	169cm	64cm
中潮 出 07:17 入 17:55 出 22:54 入 11:01

長山（沖縄）2027年12月18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
12/18 00:00	127.1	↓-6.2
12/18 00:10	120.7	↓-6.4
12/18 00:20	114.2	↓-6.5
12/18 00:30	107.5	↓-6.7
12/18 00:40	100.6	↓-6.9
12/18 00:50	93.7	↓-6.9
12/18 01:00	86.8	↓-6.9
12/18 01:10	79.8	↓-7.0	最大潮位差
12/18 01:20	73.0	↓-6.8
12/18 01:30	66.2	↓-6.8
12/18 01:40	59.5	↓-6.7
12/18 01:50	53.1	↓-6.4
12/18 02:00	46.8	↓-6.3
12/18 02:10	40.9	↓-5.9
12/18 02:20	35.2	↓-5.7
12/18 02:30	29.8	↓-5.4
12/18 02:40	24.8	↓-5.0
12/18 02:50	20.2	↓-4.6
12/18 03:00	16.0	↓-4.2
12/18 03:10	12.3	↓-3.7
12/18 03:20	9.0	↓-3.3
12/18 03:30	6.2	↓-2.8
12/18 03:40	4.0	↓-2.2
12/18 03:50	2.2	↓-1.8
12/18 04:00	1.0	↓-1.2
12/18 04:10	0.2	↓-0.8	干潮
12/18 04:20	0.1	↓-0.1
12/18 04:30	0.4	↑0.3
12/18 04:40	1.3	↑0.9
12/18 04:50	2.7	↑1.4
12/18 05:00	4.6	↑1.9
12/18 05:10	7.0	↑2.4
12/18 05:20	9.8	↑2.8
12/18 05:30	13.1	↑3.3
12/18 05:40	16.8	↑3.7
12/18 05:50	20.9	↑4.1
12/18 06:00	25.4	↑4.5
12/18 06:10	30.2	↑4.8
12/18 06:20	35.3	↑5.1
12/18 06:30	40.7	↑5.4
12/18 06:40	46.3	↑5.6
12/18 06:50	52.1	↑5.8
12/18 07:00	58.0	↑5.9
12/18 07:10	64.0	↑6.0
12/18 07:20	70.1	↑6.1
12/18 07:30	76.2	↑6.1
12/18 07:40	82.4	↑6.2
12/18 07:50	88.4	↑6.0
12/18 08:00	94.4	↑6.0
12/18 08:10	100.3	↑5.9
12/18 08:20	106.0	↑5.7
12/18 08:30	111.5	↑5.5
12/18 08:40	116.7	↑5.2
12/18 08:50	121.7	↑5.0
12/18 09:00	126.4	↑4.7
12/18 09:10	130.8	↑4.4
12/18 09:20	134.9	↑4.1
12/18 09:30	138.6	↑3.7
12/18 09:40	141.9	↑3.3
12/18 09:50	144.8	↑2.9
12/18 10:00	147.3	↑2.5
12/18 10:10	149.4	↑2.1
12/18 10:20	151.0	↑1.6
12/18 10:30	152.2	↑1.2
12/18 10:40	153.0	↑0.8
12/18 10:50	153.3	↑0.3	満潮
12/18 11:00	153.3	0
12/18 11:10	152.7	↓-0.6
12/18 11:20	151.8	↓-0.9
12/18 11:30	150.5	↓-1.3
12/18 11:40	148.8	↓-1.7
12/18 11:50	146.7	↓-2.1
12/18 12:00	144.3	↓-2.4
12/18 12:10	141.6	↓-2.7
12/18 12:20	138.6	↓-3.0
12/18 12:30	135.3	↓-3.3
12/18 12:40	131.8	↓-3.5
12/18 12:50	128.1	↓-3.7
12/18 13:00	124.2	↓-3.9
12/18 13:10	120.2	↓-4.0
12/18 13:20	116.0	↓-4.2
12/18 13:30	111.9	↓-4.1
12/18 13:40	107.6	↓-4.3
12/18 13:50	103.4	↓-4.2
12/18 14:00	99.3	↓-4.1
12/18 14:10	95.2	↓-4.1
12/18 14:20	91.2	↓-4.0
12/18 14:30	87.4	↓-3.8
12/18 14:40	83.8	↓-3.6
12/18 14:50	80.4	↓-3.4
12/18 15:00	77.2	↓-3.2
12/18 15:10	74.3	↓-2.9
12/18 15:20	71.7	↓-2.6
12/18 15:30	69.4	↓-2.3
12/18 15:40	67.5	↓-1.9
12/18 15:50	65.9	↓-1.6
12/18 16:00	64.7	↓-1.2
12/18 16:10	63.8	↓-0.9
12/18 16:20	63.4	↓-0.4	干潮
12/18 16:30	63.3	↓-0.1
12/18 16:40	63.7	↑0.4
12/18 16:50	64.4	↑0.7
12/18 17:00	65.5	↑1.1
12/18 17:10	67.0	↑1.5
12/18 17:20	68.9	↑1.9
12/18 17:30	71.2	↑2.3
12/18 17:40	73.8	↑2.6
12/18 17:50	76.7	↑2.9
12/18 18:00	79.9	↑3.2
12/18 18:10	83.4	↑3.5
12/18 18:20	87.1	↑3.7
12/18 18:30	91.0	↑3.9
12/18 18:40	95.2	↑4.2
12/18 18:50	99.5	↑4.3
12/18 19:00	103.9	↑4.4
12/18 19:10	108.4	↑4.5
12/18 19:20	113.0	↑4.6
12/18 19:30	117.6	↑4.6
12/18 19:40	122.2	↑4.6
12/18 19:50	126.8	↑4.6
12/18 20:00	131.2	↑4.4
12/18 20:10	135.6	↑4.4
12/18 20:20	139.8	↑4.2
12/18 20:30	143.8	↑4.0
12/18 20:40	147.6	↑3.8
12/18 20:50	151.1	↑3.5
12/18 21:00	154.4	↑3.3
12/18 21:10	157.4	↑3.0
12/18 21:20	160.0	↑2.6
12/18 21:30	162.4	↑2.4
12/18 21:40	164.3	↑1.9
12/18 21:50	165.9	↑1.6
12/18 22:00	167.0	↑1.1
12/18 22:10	167.8	↑0.8
12/18 22:20	168.1	↑0.3	満潮
12/18 22:30	168.0	↓-0.1
12/18 22:40	167.5	↓-0.5
12/18 22:50	166.5	↓-1.0
12/18 23:00	165.1	↓-1.4
12/18 23:10	163.3	↓-1.8
12/18 23:20	161.1	↓-2.2
12/18 23:30	158.4	↓-2.7
12/18 23:40	155.3	↓-3.1
12/18 23:50	151.9	↓-3.4