18 (木)	09:59	03:26	21:30	15:42
	161cm	9cm	163cm	65cm
中潮 出 07:12 入 17:40 出 10:19 入 22:02

我喜屋（沖縄）2031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	95.0	↓-6.5	最大潮位差
12/18 00:10	88.6	↓-6.4
12/18 00:20	82.1	↓-6.5	最大潮位差
12/18 00:30	75.7	↓-6.4
12/18 00:40	69.4	↓-6.3
12/18 00:50	63.2	↓-6.2
12/18 01:00	57.1	↓-6.1
12/18 01:10	51.3	↓-5.8
12/18 01:20	45.7	↓-5.6
12/18 01:30	40.4	↓-5.3
12/18 01:40	35.5	↓-4.9
12/18 01:50	30.8	↓-4.7
12/18 02:00	26.6	↓-4.2
12/18 02:10	22.7	↓-3.9
12/18 02:20	19.3	↓-3.4
12/18 02:30	16.3	↓-3.0
12/18 02:40	13.8	↓-2.5
12/18 02:50	11.8	↓-2.0
12/18 03:00	10.2	↓-1.6
12/18 03:10	9.2	↓-1.0
12/18 03:20	8.7	↓-0.5	干潮
12/18 03:30	8.7	0
12/18 03:40	9.2	↑0.5
12/18 03:50	10.2	↑1.0
12/18 04:00	11.7	↑1.5
12/18 04:10	13.7	↑2.0
12/18 04:20	16.2	↑2.5
12/18 04:30	19.1	↑2.9
12/18 04:40	22.4	↑3.3
12/18 04:50	26.2	↑3.8
12/18 05:00	30.3	↑4.1
12/18 05:10	34.8	↑4.5
12/18 05:20	39.7	↑4.9
12/18 05:30	44.8	↑5.1
12/18 05:40	50.1	↑5.3
12/18 05:50	55.7	↑5.6
12/18 06:00	61.5	↑5.8
12/18 06:10	67.4	↑5.9
12/18 06:20	73.4	↑6.0
12/18 06:30	79.5	↑6.1
12/18 06:40	85.6	↑6.1
12/18 06:50	91.7	↑6.1
12/18 07:00	97.8	↑6.1
12/18 07:10	103.7	↑5.9
12/18 07:20	109.5	↑5.8
12/18 07:30	115.2	↑5.7
12/18 07:40	120.6	↑5.4
12/18 07:50	125.8	↑5.2
12/18 08:00	130.8	↑5.0
12/18 08:10	135.4	↑4.6
12/18 08:20	139.7	↑4.3
12/18 08:30	143.7	↑4.0
12/18 08:40	147.3	↑3.6
12/18 08:50	150.4	↑3.1
12/18 09:00	153.2	↑2.8
12/18 09:10	155.6	↑2.4
12/18 09:20	157.5	↑1.9
12/18 09:30	159.0	↑1.5
12/18 09:40	160.0	↑1.0
12/18 09:50	160.6	↑0.6	満潮
12/18 10:00	160.7	↑0.1
12/18 10:10	160.4	↓-0.3
12/18 10:20	159.7	↓-0.7
12/18 10:30	158.6	↓-1.1
12/18 10:40	157.0	↓-1.6
12/18 10:50	155.1	↓-1.9
12/18 11:00	152.8	↓-2.3
12/18 11:10	150.2	↓-2.6
12/18 11:20	147.2	↓-3.0
12/18 11:30	144.0	↓-3.2
12/18 11:40	140.5	↓-3.5
12/18 11:50	136.8	↓-3.7
12/18 12:00	132.8	↓-4.0
12/18 12:10	128.7	↓-4.1
12/18 12:20	124.5	↓-4.2
12/18 12:30	120.2	↓-4.3
12/18 12:40	115.9	↓-4.3
12/18 12:50	111.5	↓-4.4
12/18 13:00	107.1	↓-4.4
12/18 13:10	102.8	↓-4.3
12/18 13:20	98.5	↓-4.3
12/18 13:30	94.4	↓-4.1
12/18 13:40	90.5	↓-3.9
12/18 13:50	86.7	↓-3.8
12/18 14:00	83.1	↓-3.6
12/18 14:10	79.8	↓-3.3
12/18 14:20	76.8	↓-3.0
12/18 14:30	74.0	↓-2.8
12/18 14:40	71.6	↓-2.4
12/18 14:50	69.5	↓-2.1
12/18 15:00	67.8	↓-1.7
12/18 15:10	66.4	↓-1.4
12/18 15:20	65.4	↓-1.0
12/18 15:30	64.7	↓-0.7
12/18 15:40	64.5	↓-0.2	干潮
12/18 15:50	64.7	↑0.2
12/18 16:00	65.2	↑0.5
12/18 16:10	66.1	↑0.9
12/18 16:20	67.4	↑1.3
12/18 16:30	69.1	↑1.7
12/18 16:40	71.1	↑2.0
12/18 16:50	73.5	↑2.4
12/18 17:00	76.2	↑2.7
12/18 17:10	79.2	↑3.0
12/18 17:20	82.4	↑3.2
12/18 17:30	85.9	↑3.5
12/18 17:40	89.7	↑3.8
12/18 17:50	93.6	↑3.9
12/18 18:00	97.7	↑4.1
12/18 18:10	101.9	↑4.2
12/18 18:20	106.2	↑4.3
12/18 18:30	110.5	↑4.3
12/18 18:40	114.9	↑4.4
12/18 18:50	119.3	↑4.4
12/18 19:00	123.7	↑4.4
12/18 19:10	127.9	↑4.2
12/18 19:20	132.1	↑4.2
12/18 19:30	136.1	↑4.0
12/18 19:40	139.9	↑3.8
12/18 19:50	143.5	↑3.6
12/18 20:00	146.9	↑3.4
12/18 20:10	150.0	↑3.1
12/18 20:20	152.8	↑2.8
12/18 20:30	155.2	↑2.4
12/18 20:40	157.4	↑2.2
12/18 20:50	159.2	↑1.8
12/18 21:00	160.5	↑1.3
12/18 21:10	161.5	↑1.0
12/18 21:20	162.1	↑0.6	満潮
12/18 21:30	162.3	↑0.2	満潮
12/18 21:40	162.0	↓-0.3
12/18 21:50	161.4	↓-0.6
12/18 22:00	160.3	↓-1.1
12/18 22:10	158.7	↓-1.6
12/18 22:20	156.8	↓-1.9
12/18 22:30	154.4	↓-2.4
12/18 22:40	151.7	↓-2.7
12/18 22:50	148.5	↓-3.2
12/18 23:00	145.1	↓-3.4
12/18 23:10	141.2	↓-3.9
12/18 23:20	137.1	↓-4.1
12/18 23:30	132.6	↓-4.5
12/18 23:40	127.9	↓-4.7
12/18 23:50	122.9	↓-5.0