18 (月)	09:38	02:54	20:53	14:57
	152cm	-16cm	171cm	61cm
中潮 出 07:17 入 17:55 出 09:00 入 20:01

佐良浜（沖縄）2028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	59.9	↓-7.5	最大潮位差
12/18 00:10	52.6	↓-7.3
12/18 00:20	45.4	↓-7.2
12/18 00:30	38.4	↓-7.0
12/18 00:40	31.7	↓-6.7
12/18 00:50	25.3	↓-6.4
12/18 01:00	19.2	↓-6.1
12/18 01:10	13.5	↓-5.7
12/18 01:20	8.3	↓-5.2
12/18 01:30	3.5	↓-4.8
12/18 01:40	-0.9	↓-4.4
12/18 01:50	-4.7	↓-3.8
12/18 02:00	-8.0	↓-3.3
12/18 02:10	-10.8	↓-2.8
12/18 02:20	-13.0	↓-2.2
12/18 02:30	-14.6	↓-1.6
12/18 02:40	-15.7	↓-1.1
12/18 02:50	-16.1	↓-0.4	干潮
12/18 03:00	-16.0	↑0.1
12/18 03:10	-15.3	↑0.7
12/18 03:20	-14.1	↑1.2
12/18 03:30	-12.3	↑1.8
12/18 03:40	-10.0	↑2.3
12/18 03:50	-7.2	↑2.8
12/18 04:00	-3.9	↑3.3
12/18 04:10	-0.2	↑3.7
12/18 04:20	4.0	↑4.2
12/18 04:30	8.5	↑4.5
12/18 04:40	13.4	↑4.9
12/18 04:50	18.7	↑5.3
12/18 05:00	24.2	↑5.5
12/18 05:10	30.0	↑5.8
12/18 05:20	36.0	↑6.0
12/18 05:30	42.1	↑6.1
12/18 05:40	48.4	↑6.3
12/18 05:50	54.8	↑6.4
12/18 06:00	61.3	↑6.5
12/18 06:10	67.8	↑6.5
12/18 06:20	74.2	↑6.4
12/18 06:30	80.6	↑6.4
12/18 06:40	86.9	↑6.3
12/18 06:50	93.1	↑6.2
12/18 07:00	99.1	↑6.0
12/18 07:10	104.9	↑5.8
12/18 07:20	110.5	↑5.6
12/18 07:30	115.8	↑5.3
12/18 07:40	120.8	↑5.0
12/18 07:50	125.6	↑4.8
12/18 08:00	129.9	↑4.3
12/18 08:10	133.9	↑4.0
12/18 08:20	137.6	↑3.7
12/18 08:30	140.8	↑3.2
12/18 08:40	143.6	↑2.8
12/18 08:50	146.0	↑2.4
12/18 09:00	147.9	↑1.9
12/18 09:10	149.3	↑1.4
12/18 09:20	150.3	↑1.0
12/18 09:30	150.9	↑0.6	満潮
12/18 09:40	151.0	↑0.1
12/18 09:50	150.6	↓-0.4
12/18 10:00	149.8	↓-0.8
12/18 10:10	148.5	↓-1.3
12/18 10:20	146.9	↓-1.6
12/18 10:30	144.8	↓-2.1
12/18 10:40	142.3	↓-2.5
12/18 10:50	139.5	↓-2.8
12/18 11:00	136.4	↓-3.1
12/18 11:10	133.0	↓-3.4
12/18 11:20	129.3	↓-3.7
12/18 11:30	125.4	↓-3.9
12/18 11:40	121.3	↓-4.1
12/18 11:50	117.0	↓-4.3
12/18 12:00	112.6	↓-4.4
12/18 12:10	108.2	↓-4.4
12/18 12:20	103.8	↓-4.4
12/18 12:30	99.3	↓-4.5
12/18 12:40	95.0	↓-4.3
12/18 12:50	90.7	↓-4.3
12/18 13:00	86.6	↓-4.1
12/18 13:10	82.6	↓-4.0
12/18 13:20	78.9	↓-3.7
12/18 13:30	75.5	↓-3.4
12/18 13:40	72.3	↓-3.2
12/18 13:50	69.5	↓-2.8
12/18 14:00	67.0	↓-2.5
12/18 14:10	64.9	↓-2.1
12/18 14:20	63.2	↓-1.7
12/18 14:30	61.9	↓-1.3
12/18 14:40	61.0	↓-0.9
12/18 14:50	60.6	↓-0.4	干潮
12/18 15:00	60.5	↓-0.1
12/18 15:10	60.9	↑0.4
12/18 15:20	61.8	↑0.9
12/18 15:30	63.0	↑1.2
12/18 15:40	64.7	↑1.7
12/18 15:50	66.8	↑2.1
12/18 16:00	69.2	↑2.4
12/18 16:10	72.0	↑2.8
12/18 16:20	75.2	↑3.2
12/18 16:30	78.6	↑3.4
12/18 16:40	82.3	↑3.7
12/18 16:50	86.3	↑4.0
12/18 17:00	90.5	↑4.2
12/18 17:10	94.9	↑4.4
12/18 17:20	99.4	↑4.5
12/18 17:30	104.1	↑4.7
12/18 17:40	108.8	↑4.7
12/18 17:50	113.6	↑4.8
12/18 18:00	118.4	↑4.8
12/18 18:10	123.2	↑4.8
12/18 18:20	127.9	↑4.7
12/18 18:30	132.5	↑4.6
12/18 18:40	137.1	↑4.6
12/18 18:50	141.4	↑4.3
12/18 19:00	145.6	↑4.2
12/18 19:10	149.5	↑3.9
12/18 19:20	153.2	↑3.7
12/18 19:30	156.6	↑3.4
12/18 19:40	159.7	↑3.1
12/18 19:50	162.5	↑2.8
12/18 20:00	164.9	↑2.4
12/18 20:10	167.0	↑2.1
12/18 20:20	168.6	↑1.6
12/18 20:30	169.8	↑1.2
12/18 20:40	170.6	↑0.8
12/18 20:50	171.0	↑0.4	満潮
12/18 21:00	170.8	↓-0.2
12/18 21:10	170.2	↓-0.6
12/18 21:20	169.2	↓-1.0
12/18 21:30	167.6	↓-1.6
12/18 21:40	165.6	↓-2.0
12/18 21:50	163.1	↓-2.5
12/18 22:00	160.1	↓-3.0
12/18 22:10	156.6	↓-3.5
12/18 22:20	152.7	↓-3.9
12/18 22:30	148.4	↓-4.3
12/18 22:40	143.6	↓-4.8
12/18 22:50	138.5	↓-5.1
12/18 23:00	133.0	↓-5.5
12/18 23:10	127.1	↓-5.9
12/18 23:20	121.0	↓-6.1
12/18 23:30	114.6	↓-6.4
12/18 23:40	107.9	↓-6.7
12/18 23:50	101.1	↓-6.8