20 (木)	07:19	00:41	18:29	12:42
	158cm	-1cm	179cm	72cm
大潮 出 07:14 入 17:41 出 17:08 入 06:25

我喜屋（沖縄）2029年12月20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
12/20 00:00	2.8	↓-2.3
12/20 00:10	1.0	↓-1.8
12/20 00:20	-0.3	↓-1.3
12/20 00:30	-1.1	↓-0.8
12/20 00:40	-1.3	↓-0.2	干潮
12/20 00:50	-1.1	↑0.2
12/20 01:00	-0.3	↑0.8
12/20 01:10	1.0	↑1.3
12/20 01:20	2.9	↑1.9
12/20 01:30	5.2	↑2.3
12/20 01:40	8.0	↑2.8
12/20 01:50	11.2	↑3.2
12/20 02:00	14.9	↑3.7
12/20 02:10	18.9	↑4.0
12/20 02:20	23.4	↑4.5
12/20 02:30	28.2	↑4.8
12/20 02:40	33.3	↑5.1
12/20 02:50	38.7	↑5.4
12/20 03:00	44.4	↑5.7
12/20 03:10	50.2	↑5.8
12/20 03:20	56.2	↑6.0
12/20 03:30	62.4	↑6.2
12/20 03:40	68.6	↑6.2
12/20 03:50	74.9	↑6.3
12/20 04:00	81.2	↑6.3
12/20 04:10	87.5	↑6.3
12/20 04:20	93.7	↑6.2
12/20 04:30	99.8	↑6.1
12/20 04:40	105.8	↑6.0
12/20 04:50	111.5	↑5.7
12/20 05:00	117.1	↑5.6
12/20 05:10	122.3	↑5.2
12/20 05:20	127.3	↑5.0
12/20 05:30	132.0	↑4.7
12/20 05:40	136.4	↑4.4
12/20 05:50	140.3	↑3.9
12/20 06:00	143.9	↑3.6
12/20 06:10	147.1	↑3.2
12/20 06:20	149.9	↑2.8
12/20 06:30	152.2	↑2.3
12/20 06:40	154.1	↑1.9
12/20 06:50	155.6	↑1.5
12/20 07:00	156.6	↑1.0
12/20 07:10	157.1	↑0.5	満潮
12/20 07:20	157.2	↑0.1
12/20 07:30	156.9	↓-0.3
12/20 07:40	156.2	↓-0.7
12/20 07:50	155.0	↓-1.2
12/20 08:00	153.4	↓-1.6
12/20 08:10	151.5	↓-1.9
12/20 08:20	149.3	↓-2.2
12/20 08:30	146.6	↓-2.7
12/20 08:40	143.8	↓-2.8
12/20 08:50	140.6	↓-3.2
12/20 09:00	137.2	↓-3.4
12/20 09:10	133.6	↓-3.6
12/20 09:20	129.8	↓-3.8
12/20 09:30	125.9	↓-3.9
12/20 09:40	121.9	↓-4.0
12/20 09:50	117.8	↓-4.1
12/20 10:00	113.7	↓-4.1
12/20 10:10	109.6	↓-4.1
12/20 10:20	105.5	↓-4.1
12/20 10:30	101.6	↓-3.9
12/20 10:40	97.8	↓-3.8
12/20 10:50	94.1	↓-3.7
12/20 11:00	90.6	↓-3.5
12/20 11:10	87.3	↓-3.3
12/20 11:20	84.3	↓-3.0
12/20 11:30	81.6	↓-2.7
12/20 11:40	79.1	↓-2.5
12/20 11:50	77.0	↓-2.1
12/20 12:00	75.3	↓-1.7
12/20 12:10	73.9	↓-1.4
12/20 12:20	72.8	↓-1.1
12/20 12:30	72.2	↓-0.6
12/20 12:40	72.0	↓-0.2	干潮
12/20 12:50	72.1	↑0.1
12/20 13:00	72.7	↑0.6
12/20 13:10	73.7	↑1.0
12/20 13:20	75.0	↑1.3
12/20 13:30	76.8	↑1.8
12/20 13:40	78.9	↑2.1
12/20 13:50	81.4	↑2.5
12/20 14:00	84.3	↑2.9
12/20 14:10	87.4	↑3.1
12/20 14:20	90.9	↑3.5
12/20 14:30	94.7	↑3.8
12/20 14:40	98.7	↑4.0
12/20 14:50	102.9	↑4.2
12/20 15:00	107.3	↑4.4
12/20 15:10	111.8	↑4.5
12/20 15:20	116.5	↑4.7
12/20 15:30	121.3	↑4.8
12/20 15:40	126.1	↑4.8
12/20 15:50	130.9	↑4.8
12/20 16:00	135.6	↑4.7
12/20 16:10	140.3	↑4.7
12/20 16:20	144.9	↑4.6
12/20 16:30	149.3	↑4.4
12/20 16:40	153.5	↑4.2
12/20 16:50	157.5	↑4.0
12/20 17:00	161.3	↑3.8
12/20 17:10	164.7	↑3.4
12/20 17:20	167.8	↑3.1
12/20 17:30	170.6	↑2.8
12/20 17:40	173.0	↑2.4
12/20 17:50	175.0	↑2.0
12/20 18:00	176.5	↑1.5
12/20 18:10	177.6	↑1.1
12/20 18:20	178.2	↑0.6	満潮
12/20 18:30	178.4	↑0.2
12/20 18:40	178.1	↓-0.3
12/20 18:50	177.2	↓-0.9
12/20 19:00	175.9	↓-1.3
12/20 19:10	174.1	↓-1.8
12/20 19:20	171.7	↓-2.4
12/20 19:30	168.9	↓-2.8
12/20 19:40	165.6	↓-3.3
12/20 19:50	161.9	↓-3.7
12/20 20:00	157.7	↓-4.2
12/20 20:10	153.1	↓-4.6
12/20 20:20	148.1	↓-5.0
12/20 20:30	142.7	↓-5.4
12/20 20:40	137.0	↓-5.7
12/20 20:50	130.9	↓-6.1
12/20 21:00	124.6	↓-6.3
12/20 21:10	118.1	↓-6.5
12/20 21:20	111.3	↓-6.8
12/20 21:30	104.4	↓-6.9
12/20 21:40	97.4	↓-7.0
12/20 21:50	90.3	↓-7.1
12/20 22:00	83.1	↓-7.2	最大潮位差
12/20 22:10	76.0	↓-7.1
12/20 22:20	68.9	↓-7.1
12/20 22:30	61.9	↓-7.0
12/20 22:40	55.1	↓-6.8
12/20 22:50	48.4	↓-6.7
12/20 23:00	42.0	↓-6.4
12/20 23:10	35.8	↓-6.2
12/20 23:20	29.9	↓-5.9
12/20 23:30	24.4	↓-5.5
12/20 23:40	19.2	↓-5.2
12/20 23:50	14.5	↓-4.7