20 (日)	00:05	06:50	13:27	19:19
	186cm	28cm	176cm	81cm
中潮 出 07:17 入 17:13 出 11:44 入 22:54

西海岸（福岡）2020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	185.5	↑0.4	満潮
12/20 00:10	185.4	↓-0.1
12/20 00:20	185.0	↓-0.4
12/20 00:30	184.3	↓-0.7
12/20 00:40	183.2	↓-1.1
12/20 00:50	181.7	↓-1.5
12/20 01:00	179.8	↓-1.9
12/20 01:10	177.5	↓-2.3
12/20 01:20	174.8	↓-2.7
12/20 01:30	171.8	↓-3.0
12/20 01:40	168.3	↓-3.5
12/20 01:50	164.4	↓-3.9
12/20 02:00	160.2	↓-4.2
12/20 02:10	155.7	↓-4.5
12/20 02:20	150.8	↓-4.9
12/20 02:30	145.7	↓-5.1
12/20 02:40	140.3	↓-5.4
12/20 02:50	134.7	↓-5.6
12/20 03:00	129.0	↓-5.7
12/20 03:10	123.1	↓-5.9
12/20 03:20	117.1	↓-6.0
12/20 03:30	111.0	↓-6.1
12/20 03:40	104.9	↓-6.1
12/20 03:50	98.9	↓-6.0
12/20 04:00	92.9	↓-6.0
12/20 04:10	86.9	↓-6.0
12/20 04:20	81.0	↓-5.9
12/20 04:30	75.3	↓-5.7
12/20 04:40	69.8	↓-5.5
12/20 04:50	64.4	↓-5.4
12/20 05:00	59.2	↓-5.2
12/20 05:10	54.3	↓-4.9
12/20 05:20	49.7	↓-4.6
12/20 05:30	45.5	↓-4.2
12/20 05:40	41.5	↓-4.0
12/20 05:50	38.0	↓-3.5
12/20 06:00	35.0	↓-3.0
12/20 06:10	32.4	↓-2.6
12/20 06:20	30.3	↓-2.1
12/20 06:30	28.8	↓-1.5
12/20 06:40	27.9	↓-0.9	干潮
12/20 06:50	27.6	↓-0.3	干潮
12/20 07:00	28.0	↑0.4
12/20 07:10	29.0	↑1.0
12/20 07:20	30.7	↑1.7
12/20 07:30	33.0	↑2.3
12/20 07:40	35.9	↑2.9
12/20 07:50	39.4	↑3.5
12/20 08:00	43.4	↑4.0
12/20 08:10	48.0	↑4.6
12/20 08:20	53.0	↑5.0
12/20 08:30	58.4	↑5.4
12/20 08:40	64.1	↑5.7
12/20 08:50	70.0	↑5.9
12/20 09:00	76.2	↑6.2
12/20 09:10	82.4	↑6.2
12/20 09:20	88.6	↑6.2
12/20 09:30	94.9	↑6.3	最大潮位差
12/20 09:40	101.0	↑6.1
12/20 09:50	107.0	↑6.0
12/20 10:00	112.9	↑5.9
12/20 10:10	118.5	↑5.6
12/20 10:20	123.9	↑5.4
12/20 10:30	129.1	↑5.2
12/20 10:40	134.0	↑4.9
12/20 10:50	138.6	↑4.6
12/20 11:00	142.9	↑4.3
12/20 11:10	147.0	↑4.1
12/20 11:20	150.9	↑3.9
12/20 11:30	154.4	↑3.5
12/20 11:40	157.7	↑3.3
12/20 11:50	160.8	↑3.1
12/20 12:00	163.5	↑2.7
12/20 12:10	166.1	↑2.6
12/20 12:20	168.3	↑2.2
12/20 12:30	170.2	↑1.9
12/20 12:40	171.9	↑1.7
12/20 12:50	173.3	↑1.4
12/20 13:00	174.3	↑1.0
12/20 13:10	175.0	↑0.7
12/20 13:20	175.4	↑0.4	満潮
12/20 13:30	175.4	0
12/20 13:40	175.1	↓-0.3
12/20 13:50	174.4	↓-0.7
12/20 14:00	173.3	↓-1.1
12/20 14:10	171.9	↓-1.4
12/20 14:20	170.2	↓-1.7
12/20 14:30	168.1	↓-2.1
12/20 14:40	165.7	↓-2.4
12/20 14:50	163.1	↓-2.6
12/20 15:00	160.2	↓-2.9
12/20 15:10	157.0	↓-3.2
12/20 15:20	153.7	↓-3.3
12/20 15:30	150.2	↓-3.5
12/20 15:40	146.5	↓-3.7
12/20 15:50	142.8	↓-3.7
12/20 16:00	138.9	↓-3.9
12/20 16:10	134.9	↓-4.0
12/20 16:20	130.9	↓-4.0
12/20 16:30	126.9	↓-4.0
12/20 16:40	122.9	↓-4.0
12/20 16:50	118.9	↓-4.0
12/20 17:00	114.9	↓-4.0
12/20 17:10	111.1	↓-3.8
12/20 17:20	107.2	↓-3.9
12/20 17:30	103.6	↓-3.6
12/20 17:40	100.0	↓-3.6
12/20 17:50	96.7	↓-3.3
12/20 18:00	93.5	↓-3.2
12/20 18:10	90.6	↓-2.9
12/20 18:20	88.0	↓-2.6
12/20 18:30	85.7	↓-2.3
12/20 18:40	83.8	↓-1.9
12/20 18:50	82.3	↓-1.5
12/20 19:00	81.2	↓-1.1
12/20 19:10	80.6	↓-0.6	干潮
12/20 19:20	80.5	↓-0.1
12/20 19:30	80.8	↑0.3
12/20 19:40	81.7	↑0.9
12/20 19:50	83.1	↑1.4
12/20 20:00	84.9	↑1.8
12/20 20:10	87.2	↑2.3
12/20 20:20	90.0	↑2.8
12/20 20:30	93.1	↑3.1
12/20 20:40	96.6	↑3.5
12/20 20:50	100.4	↑3.8
12/20 21:00	104.4	↑4.0
12/20 21:10	108.7	↑4.3
12/20 21:20	113.0	↑4.3
12/20 21:30	117.5	↑4.5
12/20 21:40	121.9	↑4.4
12/20 21:50	126.3	↑4.4
12/20 22:00	130.6	↑4.3
12/20 22:10	134.8	↑4.2
12/20 22:20	138.9	↑4.1
12/20 22:30	142.7	↑3.8
12/20 22:40	146.4	↑3.7
12/20 22:50	149.8	↑3.4
12/20 23:00	153.0	↑3.2
12/20 23:10	155.9	↑2.9
12/20 23:20	158.6	↑2.7
12/20 23:30	161.0	↑2.4
12/20 23:40	163.2	↑2.2
12/20 23:50	165.1	↑1.9