20 (火)	05:51	12:50	19:28	-
	171cm	42cm	155cm	-
若潮 出 05:23 入 19:27 出 15:42 入 01:16

福岡船だまり（福岡）2021年07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
7/20 00:00	82.9	↑0.8
7/20 00:10	83.9	↑1.0
7/20 00:20	85.3	↑1.4
7/20 00:30	86.9	↑1.6
7/20 00:40	88.8	↑1.9
7/20 00:50	90.9	↑2.1
7/20 01:00	93.2	↑2.3
7/20 01:10	95.8	↑2.6
7/20 01:20	98.6	↑2.8
7/20 01:30	101.5	↑2.9
7/20 01:40	104.6	↑3.1
7/20 01:50	107.9	↑3.3
7/20 02:00	111.3	↑3.4
7/20 02:10	114.7	↑3.4
7/20 02:20	118.3	↑3.6
7/20 02:30	121.9	↑3.6
7/20 02:40	125.6	↑3.7
7/20 02:50	129.3	↑3.7
7/20 03:00	132.9	↑3.6
7/20 03:10	136.5	↑3.6
7/20 03:20	140.0	↑3.5
7/20 03:30	143.5	↑3.5
7/20 03:40	146.8	↑3.3
7/20 03:50	150.0	↑3.2
7/20 04:00	153.0	↑3.0
7/20 04:10	155.8	↑2.8
7/20 04:20	158.5	↑2.7
7/20 04:30	160.9	↑2.4
7/20 04:40	163.1	↑2.2
7/20 04:50	165.0	↑1.9
7/20 05:00	166.7	↑1.7
7/20 05:10	168.1	↑1.4
7/20 05:20	169.2	↑1.1
7/20 05:30	170.0	↑0.8
7/20 05:40	170.5	↑0.5
7/20 05:50	170.6	↑0.1	満潮
7/20 06:00	170.5	↓-0.1
7/20 06:10	170.0	↓-0.5
7/20 06:20	169.2	↓-0.8
7/20 06:30	168.0	↓-1.2
7/20 06:40	166.6	↓-1.4
7/20 06:50	164.7	↓-1.9
7/20 07:00	162.6	↓-2.1
7/20 07:10	160.1	↓-2.5
7/20 07:20	157.3	↓-2.8
7/20 07:30	154.2	↓-3.1
7/20 07:40	150.8	↓-3.4
7/20 07:50	147.1	↓-3.7
7/20 08:00	143.1	↓-4.0
7/20 08:10	138.9	↓-4.2
7/20 08:20	134.5	↓-4.4
7/20 08:30	129.9	↓-4.6
7/20 08:40	125.1	↓-4.8
7/20 08:50	120.3	↓-4.8
7/20 09:00	115.3	↓-5.0
7/20 09:10	110.3	↓-5.0
7/20 09:20	105.2	↓-5.1	最大潮位差
7/20 09:30	100.2	↓-5.0
7/20 09:40	95.2	↓-5.0
7/20 09:50	90.3	↓-4.9
7/20 10:00	85.5	↓-4.8
7/20 10:10	80.8	↓-4.7
7/20 10:20	76.3	↓-4.5
7/20 10:30	72.0	↓-4.3
7/20 10:40	67.9	↓-4.1
7/20 10:50	64.1	↓-3.8
7/20 11:00	60.5	↓-3.6
7/20 11:10	57.2	↓-3.3
7/20 11:20	54.2	↓-3.0
7/20 11:30	51.5	↓-2.7
7/20 11:40	49.1	↓-2.4
7/20 11:50	47.0	↓-2.1
7/20 12:00	45.2	↓-1.8
7/20 12:10	43.8	↓-1.4
7/20 12:20	42.6	↓-1.2
7/20 12:30	41.8	↓-0.8
7/20 12:40	41.4	↓-0.4	干潮
7/20 12:50	41.3	↓-0.1	干潮
7/20 13:00	41.4	↑0.1
7/20 13:10	42.0	↑0.6
7/20 13:20	42.8	↑0.8
7/20 13:30	44.0	↑1.2
7/20 13:40	45.5	↑1.5
7/20 13:50	47.3	↑1.8
7/20 14:00	49.4	↑2.1
7/20 14:10	51.8	↑2.4
7/20 14:20	54.5	↑2.7
7/20 14:30	57.4	↑2.9
7/20 14:40	60.6	↑3.2
7/20 14:50	64.0	↑3.4
7/20 15:00	67.6	↑3.6
7/20 15:10	71.4	↑3.8
7/20 15:20	75.4	↑4.0
7/20 15:30	79.5	↑4.1
7/20 15:40	83.7	↑4.2
7/20 15:50	88.1	↑4.4
7/20 16:00	92.5	↑4.4
7/20 16:10	96.9	↑4.4
7/20 16:20	101.3	↑4.4
7/20 16:30	105.8	↑4.5
7/20 16:40	110.2	↑4.4
7/20 16:50	114.5	↑4.3
7/20 17:00	118.7	↑4.2
7/20 17:10	122.8	↑4.1
7/20 17:20	126.7	↑3.9
7/20 17:30	130.5	↑3.8
7/20 17:40	134.1	↑3.6
7/20 17:50	137.5	↑3.4
7/20 18:00	140.6	↑3.1
7/20 18:10	143.4	↑2.8
7/20 18:20	146.0	↑2.6
7/20 18:30	148.2	↑2.2
7/20 18:40	150.2	↑2.0
7/20 18:50	151.7	↑1.5
7/20 19:00	152.9	↑1.2
7/20 19:10	153.8	↑0.9
7/20 19:20	154.2	↑0.4	満潮
7/20 19:30	154.3	↑0.1
7/20 19:40	153.9	↓-0.4
7/20 19:50	153.2	↓-0.7
7/20 20:00	152.1	↓-1.1
7/20 20:10	150.6	↓-1.5
7/20 20:20	148.8	↓-1.8
7/20 20:30	146.7	↓-2.1
7/20 20:40	144.2	↓-2.5
7/20 20:50	141.5	↓-2.7
7/20 21:00	138.5	↓-3.0
7/20 21:10	135.3	↓-3.2
7/20 21:20	131.9	↓-3.4
7/20 21:30	128.4	↓-3.5
7/20 21:40	124.8	↓-3.6
7/20 21:50	121.1	↓-3.7
7/20 22:00	117.4	↓-3.7
7/20 22:10	113.8	↓-3.6
7/20 22:20	110.2	↓-3.6
7/20 22:30	106.7	↓-3.5
7/20 22:40	103.3	↓-3.4
7/20 22:50	100.1	↓-3.2
7/20 23:00	97.1	↓-3.0
7/20 23:10	94.4	↓-2.7
7/20 23:20	91.8	↓-2.6
7/20 23:30	89.5	↓-2.3
7/20 23:40	87.5	↓-2.0
7/20 23:50	85.8	↓-1.7