20 (月)	09:10	03:05	21:50	15:49
	200cm	44cm	186cm	20cm
大潮 出 06:05 入 18:19 出 18:17 入 04:57 潮干狩り ◎ 14:11～17:22

福岡船だまり（福岡）2021年09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
9/20 00:00	113.9	↓-6.1
9/20 00:10	107.8	↓-6.1
9/20 00:20	101.8	↓-6.0
9/20 00:30	96.0	↓-5.8
9/20 00:40	90.2	↓-5.8
9/20 00:50	84.7	↓-5.5
9/20 01:00	79.4	↓-5.3
9/20 01:10	74.4	↓-5.0
9/20 01:20	69.6	↓-4.8
9/20 01:30	65.2	↓-4.4
9/20 01:40	61.1	↓-4.1
9/20 01:50	57.5	↓-3.6
9/20 02:00	54.2	↓-3.3
9/20 02:10	51.3	↓-2.9
9/20 02:20	48.9	↓-2.4
9/20 02:30	46.9	↓-2.0
9/20 02:40	45.4	↓-1.5
9/20 02:50	44.5	↓-0.9
9/20 03:00	44.0	↓-0.5	干潮
9/20 03:10	44.0	0
9/20 03:20	44.6	↑0.6
9/20 03:30	45.7	↑1.1
9/20 03:40	47.3	↑1.6
9/20 03:50	49.4	↑2.1
9/20 04:00	52.0	↑2.6
9/20 04:10	55.1	↑3.1
9/20 04:20	58.7	↑3.6
9/20 04:30	62.8	↑4.1
9/20 04:40	67.2	↑4.4
9/20 04:50	72.1	↑4.9
9/20 05:00	77.3	↑5.2
9/20 05:10	82.9	↑5.6
9/20 05:20	88.7	↑5.8
9/20 05:30	94.8	↑6.1
9/20 05:40	101.0	↑6.2
9/20 05:50	107.5	↑6.5
9/20 06:00	114.1	↑6.6
9/20 06:10	120.7	↑6.6
9/20 06:20	127.3	↑6.6
9/20 06:30	134.0	↑6.7
9/20 06:40	140.5	↑6.5
9/20 06:50	147.0	↑6.5
9/20 07:00	153.2	↑6.2
9/20 07:10	159.3	↑6.1
9/20 07:20	165.1	↑5.8
9/20 07:30	170.6	↑5.5
9/20 07:40	175.7	↑5.1
9/20 07:50	180.4	↑4.7
9/20 08:00	184.7	↑4.3
9/20 08:10	188.5	↑3.8
9/20 08:20	191.8	↑3.3
9/20 08:30	194.5	↑2.7
9/20 08:40	196.7	↑2.2
9/20 08:50	198.2	↑1.5
9/20 09:00	199.1	↑0.9	満潮
9/20 09:10	199.3	↑0.2	満潮
9/20 09:20	198.9	↓-0.4
9/20 09:30	197.8	↓-1.1
9/20 09:40	196.1	↓-1.7
9/20 09:50	193.7	↓-2.4
9/20 10:00	190.7	↓-3.0
9/20 10:10	187.1	↓-3.6
9/20 10:20	183.0	↓-4.1
9/20 10:30	178.3	↓-4.7
9/20 10:40	173.2	↓-5.1
9/20 10:50	167.6	↓-5.6
9/20 11:00	161.7	↓-5.9
9/20 11:10	155.4	↓-6.3
9/20 11:20	148.9	↓-6.5
9/20 11:30	142.2	↓-6.7
9/20 11:40	135.4	↓-6.8
9/20 11:50	128.4	↓-7.0
9/20 12:00	121.4	↓-7.0
9/20 12:10	114.4	↓-7.0
9/20 12:20	107.4	↓-7.0
9/20 12:30	100.5	↓-6.9
9/20 12:40	93.7	↓-6.8
9/20 12:50	87.1	↓-6.6
9/20 13:00	80.6	↓-6.5
9/20 13:10	74.4	↓-6.2
9/20 13:20	68.4	↓-6.0
9/20 13:30	62.6	↓-5.8
9/20 13:40	57.1	↓-5.5
9/20 13:50	51.9	↓-5.2
9/20 14:00	47.0	↓-4.9
9/20 14:10	42.5	↓-4.5
9/20 14:20	38.3	↓-4.2
9/20 14:30	34.5	↓-3.8
9/20 14:40	31.0	↓-3.5
9/20 14:50	28.0	↓-3.0
9/20 15:00	25.4	↓-2.6
9/20 15:10	23.3	↓-2.1
9/20 15:20	21.6	↓-1.7
9/20 15:30	20.5	↓-1.1
9/20 15:40	19.8	↓-0.7	干潮
9/20 15:50	19.7	↓-0.1
9/20 16:00	20.0	↑0.3
9/20 16:10	20.9	↑0.9
9/20 16:20	22.4	↑1.5
9/20 16:30	24.3	↑1.9
9/20 16:40	26.9	↑2.6
9/20 16:50	29.9	↑3.0
9/20 17:00	33.4	↑3.5
9/20 17:10	37.4	↑4.0
9/20 17:20	41.9	↑4.5
9/20 17:30	46.8	↑4.9
9/20 17:40	52.2	↑5.4
9/20 17:50	57.9	↑5.7
9/20 18:00	63.9	↑6.0
9/20 18:10	70.3	↑6.4
9/20 18:20	76.9	↑6.6
9/20 18:30	83.8	↑6.9
9/20 18:40	90.8	↑7.0
9/20 18:50	97.9	↑7.1
9/20 19:00	105.2	↑7.3	最大潮位差
9/20 19:10	112.4	↑7.2
9/20 19:20	119.6	↑7.2
9/20 19:30	126.7	↑7.1
9/20 19:40	133.7	↑7.0
9/20 19:50	140.5	↑6.8
9/20 20:00	147.0	↑6.5
9/20 20:10	153.1	↑6.1
9/20 20:20	158.9	↑5.8
9/20 20:30	164.3	↑5.4
9/20 20:40	169.1	↑4.8
9/20 20:50	173.4	↑4.3
9/20 21:00	177.1	↑3.7
9/20 21:10	180.2	↑3.1
9/20 21:20	182.6	↑2.4
9/20 21:30	184.4	↑1.8
9/20 21:40	185.4	↑1.0	満潮
9/20 21:50	185.6	↑0.2	満潮
9/20 22:00	185.2	↓-0.4
9/20 22:10	184.0	↓-1.2
9/20 22:20	182.1	↓-1.9
9/20 22:30	179.5	↓-2.6
9/20 22:40	176.2	↓-3.3
9/20 22:50	172.4	↓-3.8
9/20 23:00	167.9	↓-4.5
9/20 23:10	163.0	↓-4.9
9/20 23:20	157.6	↓-5.4
9/20 23:30	151.8	↓-5.8
9/20 23:40	145.6	↓-6.2
9/20 23:50	139.2	↓-6.4