21 (月)	12:37	06:18	-	18:35
	152cm	30cm	-	55cm
中潮 出 06:05 入 18:17 出 10:07 入 21:02

八幡（福岡）2020年09月21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
9/21 00:00	163.0	↓-0.1
9/21 00:10	162.3	↓-0.7
9/21 00:20	161.1	↓-1.2
9/21 00:30	159.4	↓-1.7
9/21 00:40	157.2	↓-2.2
9/21 00:50	154.5	↓-2.7
9/21 01:00	151.3	↓-3.2
9/21 01:10	147.7	↓-3.6
9/21 01:20	143.7	↓-4.0
9/21 01:30	139.3	↓-4.4
9/21 01:40	134.6	↓-4.7
9/21 01:50	129.6	↓-5.0
9/21 02:00	124.4	↓-5.2
9/21 02:10	119.0	↓-5.4
9/21 02:20	113.5	↓-5.5
9/21 02:30	107.9	↓-5.6	最大潮位差
9/21 02:40	102.3	↓-5.6	最大潮位差
9/21 02:50	96.7	↓-5.6	最大潮位差
9/21 03:00	91.2	↓-5.5
9/21 03:10	85.8	↓-5.4
9/21 03:20	80.5	↓-5.3
9/21 03:30	75.4	↓-5.1
9/21 03:40	70.5	↓-4.9
9/21 03:50	65.9	↓-4.6
9/21 04:00	61.4	↓-4.5
9/21 04:10	57.2	↓-4.2
9/21 04:20	53.3	↓-3.9
9/21 04:30	49.7	↓-3.6
9/21 04:40	46.3	↓-3.4
9/21 04:50	43.2	↓-3.1
9/21 05:00	40.4	↓-2.8
9/21 05:10	37.9	↓-2.5
9/21 05:20	35.8	↓-2.1
9/21 05:30	33.9	↓-1.9
9/21 05:40	32.4	↓-1.5
9/21 05:50	31.2	↓-1.2
9/21 06:00	30.4	↓-0.8
9/21 06:10	29.9	↓-0.5	干潮
9/21 06:20	29.9	0
9/21 06:30	30.2	↑0.3
9/21 06:40	30.9	↑0.7
9/21 06:50	32.0	↑1.1
9/21 07:00	33.5	↑1.5
9/21 07:10	35.4	↑1.9
9/21 07:20	37.7	↑2.3
9/21 07:30	40.3	↑2.6
9/21 07:40	43.3	↑3.0
9/21 07:50	46.7	↑3.4
9/21 08:00	50.4	↑3.7
9/21 08:10	54.4	↑4.0
9/21 08:20	58.6	↑4.2
9/21 08:30	63.1	↑4.5
9/21 08:40	67.7	↑4.6
9/21 08:50	72.5	↑4.8
9/21 09:00	77.4	↑4.9
9/21 09:10	82.4	↑5.0
9/21 09:20	87.4	↑5.0
9/21 09:30	92.5	↑5.1
9/21 09:40	97.5	↑5.0
9/21 09:50	102.4	↑4.9
9/21 10:00	107.3	↑4.9
9/21 10:10	112.0	↑4.7
9/21 10:20	116.6	↑4.6
9/21 10:30	121.0	↑4.4
9/21 10:40	125.2	↑4.2
9/21 10:50	129.2	↑4.0
9/21 11:00	132.9	↑3.7
9/21 11:10	136.4	↑3.5
9/21 11:20	139.5	↑3.1
9/21 11:30	142.4	↑2.9
9/21 11:40	144.9	↑2.5
9/21 11:50	147.0	↑2.1
9/21 12:00	148.7	↑1.7
9/21 12:10	150.0	↑1.3
9/21 12:20	150.9	↑0.9
9/21 12:30	151.4	↑0.5	満潮
9/21 12:40	151.4	0
9/21 12:50	151.0	↓-0.4
9/21 13:00	150.2	↓-0.8
9/21 13:10	148.9	↓-1.3
9/21 13:20	147.2	↓-1.7
9/21 13:30	145.1	↓-2.1
9/21 13:40	142.7	↓-2.4
9/21 13:50	139.9	↓-2.8
9/21 14:00	136.7	↓-3.2
9/21 14:10	133.3	↓-3.4
9/21 14:20	129.6	↓-3.7
9/21 14:30	125.8	↓-3.8
9/21 14:40	121.8	↓-4.0
9/21 14:50	117.6	↓-4.2
9/21 15:00	113.4	↓-4.2
9/21 15:10	109.2	↓-4.2
9/21 15:20	104.9	↓-4.3
9/21 15:30	100.7	↓-4.2
9/21 15:40	96.6	↓-4.1
9/21 15:50	92.5	↓-4.1
9/21 16:00	88.6	↓-3.9
9/21 16:10	84.8	↓-3.8
9/21 16:20	81.2	↓-3.6
9/21 16:30	77.7	↓-3.5
9/21 16:40	74.5	↓-3.2
9/21 16:50	71.4	↓-3.1
9/21 17:00	68.6	↓-2.8
9/21 17:10	65.9	↓-2.7
9/21 17:20	63.6	↓-2.3
9/21 17:30	61.4	↓-2.2
9/21 17:40	59.5	↓-1.9
9/21 17:50	58.0	↓-1.5
9/21 18:00	56.7	↓-1.3
9/21 18:10	55.7	↓-1.0
9/21 18:20	55.0	↓-0.7
9/21 18:30	54.7	↓-0.3	干潮
9/21 18:40	54.8	↑0.1
9/21 18:50	55.2	↑0.4
9/21 19:00	56.0	↑0.8
9/21 19:10	57.1	↑1.1
9/21 19:20	58.7	↑1.6
9/21 19:30	60.6	↑1.9
9/21 19:40	63.0	↑2.4
9/21 19:50	65.7	↑2.7
9/21 20:00	68.7	↑3.0
9/21 20:10	72.1	↑3.4
9/21 20:20	75.7	↑3.6
9/21 20:30	79.7	↑4.0
9/21 20:40	83.8	↑4.1
9/21 20:50	88.2	↑4.4
9/21 21:00	92.7	↑4.5
9/21 21:10	97.4	↑4.7
9/21 21:20	102.1	↑4.7
9/21 21:30	106.8	↑4.7
9/21 21:40	111.6	↑4.8
9/21 21:50	116.3	↑4.7
9/21 22:00	120.9	↑4.6
9/21 22:10	125.4	↑4.5
9/21 22:20	129.7	↑4.3
9/21 22:30	133.8	↑4.1
9/21 22:40	137.8	↑4.0
9/21 22:50	141.4	↑3.6
9/21 23:00	144.8	↑3.4
9/21 23:10	148.0	↑3.2
9/21 23:20	150.7	↑2.7
9/21 23:30	153.2	↑2.5
9/21 23:40	155.3	↑2.1
9/21 23:50	157.0	↑1.7