12 (金)	10:49	04:52	23:50	17:32
	151cm	19cm	120cm	-13cm
中潮 出 05:52 入 18:47 出 21:15 入 06:35

八幡（福岡）2047年04月12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
4/12 00:00	119.6	↓-2.6
4/12 00:10	116.6	↓-3.0
4/12 00:20	113.2	↓-3.4
4/12 00:30	109.4	↓-3.8
4/12 00:40	105.4	↓-4.0
4/12 00:50	101.0	↓-4.4
4/12 01:00	96.4	↓-4.6
4/12 01:10	91.7	↓-4.7
4/12 01:20	86.9	↓-4.8
4/12 01:30	82.0	↓-4.9
4/12 01:40	77.1	↓-4.9
4/12 01:50	72.2	↓-4.9
4/12 02:00	67.3	↓-4.9
4/12 02:10	62.6	↓-4.7
4/12 02:20	58.0	↓-4.6
4/12 02:30	53.5	↓-4.5
4/12 02:40	49.3	↓-4.2
4/12 02:50	45.2	↓-4.1
4/12 03:00	41.4	↓-3.8
4/12 03:10	37.8	↓-3.6
4/12 03:20	34.5	↓-3.3
4/12 03:30	31.4	↓-3.1
4/12 03:40	28.6	↓-2.8
4/12 03:50	26.2	↓-2.4
4/12 04:00	24.0	↓-2.2
4/12 04:10	22.2	↓-1.8
4/12 04:20	20.8	↓-1.4
4/12 04:30	19.7	↓-1.1
4/12 04:40	19.1	↓-0.6
4/12 04:50	18.8	↓-0.3	干潮
4/12 05:00	19.0	↑0.2
4/12 05:10	19.6	↑0.6
4/12 05:20	20.6	↑1.0
4/12 05:30	22.2	↑1.6
4/12 05:40	24.2	↑2.0
4/12 05:50	26.6	↑2.4
4/12 06:00	29.5	↑2.9
4/12 06:10	32.8	↑3.3
4/12 06:20	36.6	↑3.8
4/12 06:30	40.7	↑4.1
4/12 06:40	45.2	↑4.5
4/12 06:50	50.0	↑4.8
4/12 07:00	55.1	↑5.1
4/12 07:10	60.5	↑5.4
4/12 07:20	66.0	↑5.5
4/12 07:30	71.7	↑5.7
4/12 07:40	77.5	↑5.8
4/12 07:50	83.3	↑5.8
4/12 08:00	89.1	↑5.8
4/12 08:10	94.9	↑5.8
4/12 08:20	100.6	↑5.7
4/12 08:30	106.2	↑5.6
4/12 08:40	111.6	↑5.4
4/12 08:50	116.8	↑5.2
4/12 09:00	121.7	↑4.9
4/12 09:10	126.3	↑4.6
4/12 09:20	130.6	↑4.3
4/12 09:30	134.6	↑4.0
4/12 09:40	138.2	↑3.6
4/12 09:50	141.4	↑3.2
4/12 10:00	144.1	↑2.7
4/12 10:10	146.4	↑2.3
4/12 10:20	148.1	↑1.7
4/12 10:30	149.4	↑1.3
4/12 10:40	150.1	↑0.7	満潮
4/12 10:50	150.3	↑0.2
4/12 11:00	149.9	↓-0.4
4/12 11:10	148.9	↓-1.0
4/12 11:20	147.4	↓-1.5
4/12 11:30	145.3	↓-2.1
4/12 11:40	142.6	↓-2.7
4/12 11:50	139.4	↓-3.2
4/12 12:00	135.7	↓-3.7
4/12 12:10	131.5	↓-4.2
4/12 12:20	126.8	↓-4.7
4/12 12:30	121.7	↓-5.1
4/12 12:40	116.2	↓-5.5
4/12 12:50	110.4	↓-5.8
4/12 13:00	104.4	↓-6.0
4/12 13:10	98.1	↓-6.3
4/12 13:20	91.7	↓-6.4
4/12 13:30	85.2	↓-6.5
4/12 13:40	78.7	↓-6.5
4/12 13:50	72.1	↓-6.6	最大潮位差
4/12 14:00	65.6	↓-6.5
4/12 14:10	59.2	↓-6.4
4/12 14:20	53.0	↓-6.2
4/12 14:30	46.9	↓-6.1
4/12 14:40	41.0	↓-5.9
4/12 14:50	35.4	↓-5.6
4/12 15:00	30.0	↓-5.4
4/12 15:10	24.8	↓-5.2
4/12 15:20	20.0	↓-4.8
4/12 15:30	15.4	↓-4.6
4/12 15:40	11.1	↓-4.3
4/12 15:50	7.2	↓-3.9
4/12 16:00	3.5	↓-3.7
4/12 16:10	0.2	↓-3.3
4/12 16:20	-2.8	↓-3.0
4/12 16:30	-5.4	↓-2.6
4/12 16:40	-7.7	↓-2.3
4/12 16:50	-9.6	↓-1.9
4/12 17:00	-11.1	↓-1.5
4/12 17:10	-12.2	↓-1.1
4/12 17:20	-12.9	↓-0.7
4/12 17:30	-13.2	↓-0.3	干潮
4/12 17:40	-13.0	↑0.2
4/12 17:50	-12.4	↑0.6
4/12 18:00	-11.3	↑1.1
4/12 18:10	-9.8	↑1.5
4/12 18:20	-7.9	↑1.9
4/12 18:30	-5.5	↑2.4
4/12 18:40	-2.7	↑2.8
4/12 18:50	0.5	↑3.2
4/12 19:00	4.1	↑3.6
4/12 19:10	8.1	↑4.0
4/12 19:20	12.3	↑4.2
4/12 19:30	16.8	↑4.5
4/12 19:40	21.6	↑4.8
4/12 19:50	26.6	↑5.0
4/12 20:00	31.8	↑5.2
4/12 20:10	37.1	↑5.3
4/12 20:20	42.5	↑5.4
4/12 20:30	47.9	↑5.4
4/12 20:40	53.4	↑5.5
4/12 20:50	58.8	↑5.4
4/12 21:00	64.3	↑5.5
4/12 21:10	69.6	↑5.3
4/12 21:20	74.8	↑5.2
4/12 21:30	79.9	↑5.1
4/12 21:40	84.8	↑4.9
4/12 21:50	89.5	↑4.7
4/12 22:00	93.9	↑4.4
4/12 22:10	98.2	↑4.3
4/12 22:20	102.1	↑3.9
4/12 22:30	105.7	↑3.6
4/12 22:40	108.9	↑3.2
4/12 22:50	111.8	↑2.9
4/12 23:00	114.3	↑2.5
4/12 23:10	116.3	↑2.0
4/12 23:20	117.9	↑1.6
4/12 23:30	119.0	↑1.1
4/12 23:40	119.7	↑0.7	満潮
4/12 23:50	119.9	↑0.2	満潮