20 (月)	11:54	05:48	-	17:57
	115cm	1cm	-	7cm
中潮 出 06:57 入 18:07 出 08:20 入 21:12

八幡（福岡）2045年02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
2/20 00:00	121.1	↓-1.2
2/20 00:10	119.4	↓-1.7
2/20 00:20	117.2	↓-2.2
2/20 00:30	114.6	↓-2.6
2/20 00:40	111.6	↓-3.0
2/20 00:50	108.2	↓-3.4
2/20 01:00	104.3	↓-3.9
2/20 01:10	100.2	↓-4.1
2/20 01:20	95.7	↓-4.5
2/20 01:30	91.0	↓-4.7
2/20 01:40	86.0	↓-5.0
2/20 01:50	80.9	↓-5.1
2/20 02:00	75.7	↓-5.2
2/20 02:10	70.4	↓-5.3	最大潮位差
2/20 02:20	65.1	↓-5.3	最大潮位差
2/20 02:30	59.9	↓-5.2
2/20 02:40	54.7	↓-5.2
2/20 02:50	49.6	↓-5.1
2/20 03:00	44.6	↓-5.0
2/20 03:10	39.9	↓-4.7
2/20 03:20	35.3	↓-4.6
2/20 03:30	31.0	↓-4.3
2/20 03:40	26.9	↓-4.1
2/20 03:50	23.1	↓-3.8
2/20 04:00	19.5	↓-3.6
2/20 04:10	16.3	↓-3.2
2/20 04:20	13.3	↓-3.0
2/20 04:30	10.6	↓-2.7
2/20 04:40	8.2	↓-2.4
2/20 04:50	6.1	↓-2.1
2/20 05:00	4.4	↓-1.7
2/20 05:10	3.0	↓-1.4
2/20 05:20	1.8	↓-1.2
2/20 05:30	1.1	↓-0.7
2/20 05:40	0.7	↓-0.4	干潮
2/20 05:50	0.6	↓-0.1
2/20 06:00	0.9	↑0.3
2/20 06:10	1.6	↑0.7
2/20 06:20	2.6	↑1.0
2/20 06:30	4.1	↑1.5
2/20 06:40	5.9	↑1.8
2/20 06:50	8.1	↑2.2
2/20 07:00	10.6	↑2.5
2/20 07:10	13.6	↑3.0
2/20 07:20	16.8	↑3.2
2/20 07:30	20.4	↑3.6
2/20 07:40	24.3	↑3.9
2/20 07:50	28.4	↑4.1
2/20 08:00	32.8	↑4.4
2/20 08:10	37.3	↑4.5
2/20 08:20	42.0	↑4.7
2/20 08:30	46.9	↑4.9
2/20 08:40	51.8	↑4.9
2/20 08:50	56.7	↑4.9
2/20 09:00	61.6	↑4.9
2/20 09:10	66.5	↑4.9
2/20 09:20	71.3	↑4.8
2/20 09:30	76.0	↑4.7
2/20 09:40	80.5	↑4.5
2/20 09:50	84.9	↑4.4
2/20 10:00	89.0	↑4.1
2/20 10:10	92.9	↑3.9
2/20 10:20	96.6	↑3.7
2/20 10:30	100.0	↑3.4
2/20 10:40	103.0	↑3.0
2/20 10:50	105.7	↑2.7
2/20 11:00	108.1	↑2.4
2/20 11:10	110.1	↑2.0
2/20 11:20	111.7	↑1.6
2/20 11:30	112.9	↑1.2
2/20 11:40	113.7	↑0.8
2/20 11:50	114.0	↑0.3	満潮
2/20 12:00	113.9	↓-0.1
2/20 12:10	113.3	↓-0.6
2/20 12:20	112.3	↓-1.0
2/20 12:30	110.9	↓-1.4
2/20 12:40	109.0	↓-1.9
2/20 12:50	106.7	↓-2.3
2/20 13:00	104.0	↓-2.7
2/20 13:10	100.9	↓-3.1
2/20 13:20	97.4	↓-3.5
2/20 13:30	93.6	↓-3.8
2/20 13:40	89.5	↓-4.1
2/20 13:50	85.2	↓-4.3
2/20 14:00	80.7	↓-4.5
2/20 14:10	76.1	↓-4.6
2/20 14:20	71.3	↓-4.8
2/20 14:30	66.5	↓-4.8
2/20 14:40	61.6	↓-4.9
2/20 14:50	56.8	↓-4.8
2/20 15:00	52.1	↓-4.7
2/20 15:10	47.5	↓-4.6
2/20 15:20	43.0	↓-4.5
2/20 15:30	38.7	↓-4.3
2/20 15:40	34.7	↓-4.0
2/20 15:50	30.8	↓-3.9
2/20 16:00	27.2	↓-3.6
2/20 16:10	23.8	↓-3.4
2/20 16:20	20.7	↓-3.1
2/20 16:30	17.9	↓-2.8
2/20 16:40	15.4	↓-2.5
2/20 16:50	13.1	↓-2.3
2/20 17:00	11.2	↓-1.9
2/20 17:10	9.5	↓-1.7
2/20 17:20	8.2	↓-1.3
2/20 17:30	7.2	↓-1.0
2/20 17:40	6.5	↓-0.7
2/20 17:50	6.1	↓-0.4	干潮
2/20 18:00	6.1	0
2/20 18:10	6.4	↑0.3
2/20 18:20	7.1	↑0.7
2/20 18:30	8.1	↑1.0
2/20 18:40	9.5	↑1.4
2/20 18:50	11.2	↑1.7
2/20 19:00	13.4	↑2.2
2/20 19:10	15.8	↑2.4
2/20 19:20	18.6	↑2.8
2/20 19:30	21.8	↑3.2
2/20 19:40	25.2	↑3.4
2/20 19:50	29.0	↑3.8
2/20 20:00	33.0	↑4.0
2/20 20:10	37.2	↑4.2
2/20 20:20	41.7	↑4.5
2/20 20:30	46.3	↑4.6
2/20 20:40	51.0	↑4.7
2/20 20:50	55.8	↑4.8
2/20 21:00	60.6	↑4.8
2/20 21:10	65.5	↑4.9
2/20 21:20	70.3	↑4.8
2/20 21:30	75.0	↑4.7
2/20 21:40	79.6	↑4.6
2/20 21:50	84.0	↑4.4
2/20 22:00	88.3	↑4.3
2/20 22:10	92.4	↑4.1
2/20 22:20	96.2	↑3.8
2/20 22:30	99.8	↑3.6
2/20 22:40	103.0	↑3.2
2/20 22:50	106.0	↑3.0
2/20 23:00	108.6	↑2.6
2/20 23:10	110.9	↑2.3
2/20 23:20	112.7	↑1.8
2/20 23:30	114.3	↑1.6
2/20 23:40	115.4	↑1.1
2/20 23:50	116.1	↑0.7